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Aggregated from public reviews

Harmony3900

3900 S W Temple St, South Salt Lake, UT 84115

140 reviews · Apr 2021 – Jun 2026

The short version

Harmony3900 in South Salt Lake holds 3.6★ across 140 public reviews. No sustained change-point — the rating has held steady over time. South Salt Lake property crime runs about 58.8 per 1,000 residents — 293% above the Utah average. Walkability is 17.2/20 (Most walkable).

Overall

3.6★
140 reviews

Trend

Steady
no significant change point

Average rating over time · 3-mo smoothed

Common questions

Each answer links to the section that backs it.

Is Harmony3900 a good place to live?
We don't grade places — but the record is clear: across its 140 reviews it holds a steady 3.6★, with no month where the rating clearly moved. Read the praise and complaints below and decide for yourself.See the timeline
What do reviewers praise and complain about at Harmony3900?
Reviewers most often praise Management and Maintenance; the most common complaints are Fees & rent, Safety, Parking.Read the reviews
Does management respond to reviews at Harmony3900?
Management replies to 99% of reviews, and 100% of 1–2★ ones.See responsiveness
How does Harmony3900 compare to nearby apartments?
By overall rating, it ranks #175 of the 233 apartments we track within 20 miles.See the local ranking
Is Harmony3900 in a safe area?
Crime figures are city-wide, not building-specific. South Salt Lake reports about 58.8 property offenses per 1,000 residents a year — 293% above the Utah average (FBI).See the crime data
What's near Harmony3900?
The nearest grocery is 0.3 mi away, and 60 restaurants sit within a mile.See what's nearby
How walkable is Harmony3900?
It scores 17.2/20 for walkability, most walkable (EPA).See livability

The apartment itself

as of Jun 2026

Studio–2 bed · 5451,108 sq ft

6 floorplans

Studio
545 sqft · 1 plan
1 bed
588–767 sqft · 3 plans
2 bed
982–1,108 sqft · 2 plans

Managed by Greystar

Also operates 120 & 220 Bend, 4th West Apartments, 644 City Station, Ashford, Aspira at Anthem, Astra Tower, Bowers Residences, Brickgate at Fireclay — among the buildings we track.

Amenities

PoolHot tubFitness centerIn-unit laundryCovered / garage parkingPet-friendlyClubhouseAir conditioningBalcony / patiocontrolled access/gatedresident loungeiCafevalet trashVivint smart home technologyUSB charging outletsprogrammable thermostatsgarden-style tubs (select)smoke-free community
Check current availability & pricingOn the official site for Harmony3900— we track the rating history, they list what's open now.

From the property's own listingharmony3900.com, as of Jun 2026. We don't show rent or availability — those change; verify current details with the property. Apartment History is not affiliated with or endorsed by this property or its management.

How consistent is the rating

Fairly consistent±0.5

Its rating has stayed within about ±0.5★ of its average over time, month to month.

Biggest dip: −1.4

Sharpest stretch: fell from about 4.6★ to 3.2★ around Aug 2025, and has stayed lower since.

Measured from the rating weighted by how many reviews back each month, so a single review can't swing it. Sourced, not scored.

Every review over time

All 140 reviews by rating, back to Apr 2021. Bands of orange show when low ratings clustered. (Older dates are approximate.)

How the rating mix shifted over time

Share of each star rating by year, normalized to 100% — so a growing orange band means a rising share of low reviews, whatever the volume. (Older years are approximate.)

5★4★3★2★1★

Rating trend, two ways

Mean (solid) vs median (dashed) by year — a gap means opinion split that year.

Of the reviews left each year, the share that were 1–2★ — the unhappy-review rate.

When complaints happened

Complaint themes by year (reviews rated ≤3★). Stronger color = raised more often.

21
22
23
24
25
26
Management
7
7
5
7
3
3
Fees & rent
5
4
4
7
3
2
Parking
5
1
1
1
4
2
Safety
4
2
4
1
2
1
Cleanliness
·
·
2
2
·
2
Amenities
3
·
·
·
1
1
Noise
1
1
·
1
·
2
fewermore

Which complaints are rising or fading

Complaint mentions per year for the top themes, one row per theme — read each row's shape to see which problems are growing and which are fading.

Management
7
7
5
7
3
3
Fees & rent
5
4
4
7
3
2
Parking
5
1
1
1
4
2
Safety
4
2
4
1
2
1
Cleanliness
2
2
2
'21'22'23'24'25'26

What reviewers praise vs complain about

Click any topic to read those reviews.

Praised
Complained
Praise · Management (57)
  • ★★★★★Apr 2026
    Pets & policy

    Keith help us with everything since the first day we love to live here very good option thanks for everything very good place for dogs also

    Management responded

    Thank you so much for your kind words! We are so glad that you are loving Harmony 3900 just as much as we do! All the best, The Harmony 3900 Team

  • ★★★★★Feb 2026

    Management here is amazing, I've never had an apt this nice and I've lived in other States, and many different apartment complexes. I had an issue and they made sure I understand any confusion and were actually super polite about it not like other places I've lived at. Highly recommend!

    Management responded

    Thank you so much for your kind words! We love to hear that our staff is providing the best customer service possible and making all those who live here feel at home! All the best, The Harmony 3900 Team

  • ★★★★★Aug 2025
    AmenitiesMaintenance

    I’ve lived here for 2 and a half years and I’ve been so happy with the space! It’s a bit bittersweet because this is my last month living here and I’ve been so happy here. The apartment layouts are amazing and super spacious. I loved the amenities and it’s in a great location. If you ever have an issue with anything the maintenance team is quick and efficient. They are also super polite and always make sure you’re comfortable with them entering your apartment. The office managers are so kind. They are also very patient and can be understanding. For example, I had a bank issue and they were willing to give me an extension and didn’t even charge me extra fees. They didn’t have to do that but it was so kind of them to. They also sometimes have community events like pool parties and bbqs and superbowl parties. It’s super fun and it’s nice getting to know some of your neighbors. I am sad I am moving soon but I would highly recommend moving here if you are looking for your next home. :)

    Management responded

    Thank you for your kind words! We love to hear that our team is providing the best in class customer service that we strive for and have made you feel at home here at Harmony 3900. We are so sad to see you go and hope nothing but the best for you in the future! All the best, The Harmony 3900 Team

  • ★★★★★Jul 2025

    Best leasing office i ever seen i got approved within two hours with a move in date i don’t think anyone cane get that fast approve i wish i can give more then five stars i really recommend Jamie

    Management responded

    Thank you so much for the kind words! We are always glad to hear that our team is providing the highest level of customer service and professionalism possible. We are looking forward to having you as a valued resident here at Harmony 3900! All the best, The Harmony 3900 Team

  • ★★★★★Jul 2025
    Maintenance

    We just moved in and the process has been very easy the leasing office has been very nice and quick with email responses. We moved in and we’re missing a few light bulbs john was here the next morning and fixed them all. Very pleased so far

    Management responded

    Thank you so much for your kind words! It truly means a great deal to our entire team to hear such positive feedback. We are deeply committed to providing exceptional customer service and creating a welcoming, supportive community for all of our residents. Your recognition reinforces our efforts and inspires us to continue striving for excellence every day. We sincerely appreciate your trust and the opportunity to serve you. Please don’t hesitate to reach out if there’s ever anything we can do to assist you further. The Harmony 3900 Team.

  • ★★★★★Feb 2025
    Cleanliness

    The staff is so friendly and the property is clean and beautiful.

  • ★★★★★Dec 2024
    Maintenance

    Honestly, made an appointment online to see the apartment, next day, Natalie was there on time, she took me to see the apartment and the amenities. It was such a great experience. Also, all 3 Maintenance workers are super friendly and have helped me with minimum details the apartment had.

    Management responded

    Thank you for your review! We are glad you have had a good experience with us and we love to hear that our team is friendly and helpful!

  • ★★★★Aug 2024
    AmenitiesSafetyMaintenance

    Just moved out after a little over 2.5 years. Management/leasing office staff are great-I read previous reviews stating otherwise however the current/newest group has been very helpful and quick to respond to concerns without being overbearing. Amenities are nice and generally in good condition. Also read concerns about safety, as a young single female I never had problems-appreciated individual doorbell cameras and extra security to get into the buildings. No greater threat to safety than any other place I’ve lived/normal for the area🤷🏼‍♀️ Gave 4 stars just because of the building being a cheap build/lots of issues throughout my time in building A. Power outages, broken elevators and gates, etc sometimes taking several days to correct. Parking for guests/access has been an ongoing issue as well. Overall was a good place to live for a couple years.

    Management responded

    Thank you for the positive review and we are are sad to see you go! -Harmony 3900 Team

  • ★★★★Jun 2024
    AmenitiesMaintenancePets & policy

    3900 Harmony has been wonderful! The complex is beautiful and we really do enjoy being here! The space that our place gives and the convenience of location, it's been a blessing to live here. Love the amenities here at this apartment, love that there is a park right next door. The gym is great. Maintenance is awesome, they answered our request the next day. Our apartment is beautiful! The only thing that I have an issue with is for pet owners who do not clean up after their pets. The other thing is because it is a gated community (which is great), it is often challenging to get amazon deliveries at times because they cannot get in to the complex or the buildings and then our packages are left on the mailroom floor unmonitored or late. Management here is great. They do the best that they can to keep a clean, beautiful campus!

    Management responded

    We love to hear how great our residents expirences have been here! Thank you for calling Harmony 3900 home and we hope that you continue to be a valued residnet here! -Harmony 3900 Team

  • ★★★★★May 2024

    Muy cómodos para vivir, están bien ubicados en una zona tranquila, tienen cerca el tren, buses y parque, tiene vías principales para acceder a los apartamentos, en administración te atienden muy bien, recomiendo el sitio para vivir, excelente todas sus instalaciones.

    Management responded

    Thank you so much! We always love hearing from our residents.

  • ★★★★★May 2024

    Apartments are beautiful with amazing views ! Team had been super friendly and helpful while living here . Would recommend for others to check the property out .

    Management responded

    Your review about Harmony3900 made our day! Thanks so much for taking the time to write. Thank you for the awesome feedback! Hope you have a great day.

  • ★★★★★May 2024

    Great place to live ! Great office management! Very clean community !

    Management responded

    So good to hear from you! We're always here for you! If you ever need anything else, just give us a call or stop by. Have an awesome day!

  • ★★★★★May 2024
    Amenities

    Harmony 3900 was great! We currently live at another greystar property and love it so we decided to tour this location! They were able to accommodate us with no appointment for a tour! The community manager was amazing and very insightful! Highly recommend!

    Management responded

    Your review about Harmony3900 made our day! Thanks so much for taking the time to write. Thank you for the awesome feedback! Hope you have a great day.

  • ★★★★★Apr 2024
    Safety

    Its been almost a year that I moved in here, I was first concerned about the safety other reviews were talking about, but I had not experienced any safety issues. The location is awesome, and the staffs are really helpful. I would recommend here.

    Management responded

    Hey Noori Na - Happy you had a great experience. Thank you for leaving us this response! Please don't hesitate to reach out if there's anything we can do for you.

  • ★★★★★Mar 2024

    I just moved in and I love it so far! Natalie has been so helpful answering all my questions and makes me feel so welcome stopping by the office.

    Management responded

    You're the best! We really appreciate the positive review. Can't wait to see you again! Have an excellent day.

  • ★★★★★Dec 2023
    Maintenance

    Natalie has been super helpful moving us into our new apartment. She made a stressful move in super easy. It has been so great so far, the maintenance and front office are super responsive and reliable. I really appreciate their help.

    Management responded

    Good afternoon William. Natalie is just the best and we're glad to hear you feel less stressed about moving in such a busy holiday season. We're glad to have you part of our community. Happy Holidays -Harmony 3900 Team

  • ★★★★★Dec 2023
    Maintenance

    We just moved into Harmony 3900, and we really like it so far! Natalie was very very nice and helpful with helping us through documents and overall procedure. The management overall is very nice. We also had to ask for maintenance once and we had the issue fully fixed in less than 12 hours!

    Management responded

    Good afternoon Milena. We're very happy of the service we're able to provide our residents. Thank you for saying such nice things about Natalie and our Maintenance team. Happy Holidays! -Harmony 3900 Team

  • ★★★★★Dec 2023

    Matt is amazing. Always seen with great energy and a smile. Any issues or concerns I know it will be handled with care. This community wouldn’t be the same without Matt.

    Management responded

    Good morning Jamal. I can't imagine working on this site without Matt! We're glad you enjoy his company and his ability to solve problems as much as we do. Please come by the office anytime for a drink or treat. Kindly, Harmony 3900 Team

  • ★★★★★Dec 2023
    AmenitiesCleanlinessNoise

    I recently moved here, the place is amazing , Clean organized, quiet, accessible with all the amenities. The person who accompanied me throughout the entire process was Natalie, a very professional person who listened to all my needs and advised me to make a good decision. She is willing to provide all the help, she is very kind, respectful and responds quickly to any concerns. Thank you. Diego

    Management responded

    Good morning Diego. We're very happy you chose Harmony 3900 as your next home. It's been great meeting you and seeing you around the apartments. Please come by the office for coffee or a treat. -Kindly, Harmony 3900 Team

  • ★★★★★Dec 2023

    Muy bonita experiencia para encontrar mi nuevo hogar con la ayuda de natalie que me dio toda la asesoría para tomar la mejor decisión muy feliz

    Management responded

    Thank you for taking the time to leave us a review. We're so happy to have you as part of our community. - Kindly, Harmony 3900 team

  • ★★★★★Dec 2023

    we moved in in October and so far have really enjoyed the community here! our neighbors are cool, being next to the park is a perk, and the amenities are worth it, especially the gym! we also feel very safe in our building. special shout out to Natalie for all of her help and support in the process. she is amazing and has always been so helpful and responsive when ever we have questions or concerns,

    Management responded

    Good morning Chelsea. We're glad to hear you've had such a positive experience since moving in. If that ever changes, please come to our office and let us know what we can help you with. Secondly, Natalie is absolutely the bee knees and it's great to see that hard work being recognized amongst the community. We hope to see you drop by the office soon! Kindly, Harmony 3900 Team

  • ★★★★★Nov 2023
    Amenities

    If you’re looking to have spacious, beautiful and functional future home then I would highly recommend Harmony 3900! I knew it would be my home when I walked in. The staff is amazing especially Natalie, very helpful and kind.

    Management responded

    Good afternoon Mariana. Thank you for the high praise! We're very happy to have Natalie as part of the team. Natalie does a great job of making people feel at home. - Kindly, Harmony 3900 Team

  • ★★★★★Nov 2023
    Amenities

    beautiful apartments right by the park! had an amazing tour done by natalie. she showed us multiple different apartments and was extremely helpful with any questions we had.

    Management responded

    Good morning Hannah. Thank you for taking the time to leave a review, we greatly appreciate it. We hope to see you around Harmony 3900 more! Come by the office for a coffee sometime. -Kindly, Harmony 3900 Team

  • ★★★★★Oct 2023

    Josh, Matt, and John, I want to thank you for your tireless effort and determination. Their skills and experiences have been instrumental in making a resident feel comfortable and comfortable in the condominium. Thank you for your dedication and commitment.

    Management responded

    Hello Carlos. We love Josh, Matt, and John as much as you all do. Thank you for leaving such a kind review for those three. -Kindly, Harmony 3900 Team

  • ★★★★★Oct 2023

    I moved into Harmony around a month ago, and I have to say it has been a really pleasant experience. I now live in a beautiful, modern, spacious, and affordable apartment. The process of moving was made simple because of a very competent and helpful leasing staff. I would like to specifically mention Natalie who was helping me along the entire way. She was very professional, knowledgeable, and patient.

    Management responded

    Layne, it's been such a pleasure working with you and getting to know you. We're very happy to have you around! We too appreciate Natalie and the work she does with our community. Please come by the office anytime to chat or grab a cup of coffee or candy. -Kindly, Harmony 3900 Team

  • ★★★★★Aug 2023

    Is great place to live in! Sabrina, she is nice and attentive. Also thankful, for the rest of the staff. Enjoying living here.

    Management responded

    Good afternoon Priscila! Thank you for the kind words about Sabrina! We're very happy to have you here as well. -Kindly, Harmony 3900

  • ★★★★★Aug 2023

    My experience has been great so far. I just moved with my family and I havo no converns. Sabrina helped during the whole process, responded all my questions and we are super greatful!

    Management responded

    Good afternoon William. We're very happy to have you and your family with us here at Harmony 3900! Sabrina is the best, and we're glad to hear you had a good experience. -Kindly, Harmony 3900 Team

  • ★★★★★Aug 2023
    Safety

    I love to live in here, it’s closer to a lot places that I need to be. Sabrina from the office it’s the best helper we could have. I leave by myself and I feel safely :)

    Management responded

    Good afternoon Patricia. Sabrina is certainly the best and we’re glad you’re so close to what you enjoy in the area! See you around the site. -Harmony 3900 Team

  • ★★★★Aug 2023

    We were saddened by Sabrina's departure, excellent service, thank you for everything, we wish you much success!

    Management responded

    Good afternoon Cintia - we are also sad Sabrina had to leave, she will be missed around Harmony 3900. -Kindly, Harmony 3900

  • ★★★★★Aug 2023

    We had a great experience with Sabrina, she helped even though I was still in Brazil she helped us apply, gave all the support and answered all our doubts. We just have to thank her for her incredible help.

    Management responded

    Good afternoon Morgana. Thank you for leaving the kind review! We love Sabrina and are glad to see you do too! We will see you around the property! -Harmony 3900 Team

  • ★★★★★Aug 2023

    Hello :) I would like to record how satisfied I am with the Harmony 3900 condominium. Since I was attended by Sabrina, I already felt extremely safe and anxious to move as soon as possible. Sabrina helped me very diligently throughout the process. Always very helpful and responding quickly and efficiently to all my queries. I feel very grateful and happy to have chosen this condominium to live with my family. Thank you Sabrina and the whole team.

    Management responded

    Good afternoon Cyntia - we're so happy you had such a positive experience with our team and Sabrina specifically. We are excited to have you part of our community -Kindly, Harmony 3900 Team

  • ★★★★★Jul 2023

    Maria and Sabrina have been very awesome

    Management responded

    Abdullahi, it was a real pleasure meeting you yesterday and I'm glad we got that work order taken care of for you! Come on by anytime to say hi. -Brian

  • ★★★★★Jun 2023

    Just toured with Brian the community manager. He was amazing and he was very knowledgeable.

    Management responded

    Good morning Cindy. We're glad you had such an excellent experience with Brian during your tour. We look forward to hearing from you soon about joining our wonderful community. Kindly - Harmony 3900 Team

  • ★★★★Jun 2023
    MaintenancePets & policyCleanliness

    Update: Brian, the community manager gave me a call to address the concerns. I noticed the maintenance staff looking into the gate doors the following day & have not seen the gates open since. Great job on that! Brian even gave me a call before placing a 24 hr notice of entry letter, which was above &beyond. That was kind. I’ve seen the carpets getting shampooed more often. I’ve had more interaction with their maintenance, &they’re very friendly &accommodating. My pup always looks forward to seeing one of them, especially. There’s a lot of people that have friendly pets, but an awesome thing to see in the future would be to see laminate flooring instead of carpeted hallways, since there’s a lot of tenants with dogs. It’s hard to keep places &carpets clean with dogs in general. They do their best though to keep the carpets clean though. They can only do so much. Thank You for that! They do want to access your apartment frequently, but give the 24 hr notice. I’ve lived in a couple of complexes &haven’t ran into this issue before. The gate off of the 3900 S entrance has been open for quite sometime during the night, leaving access to anyone to come into the complex when the trees no cameras in the parking lot.. not sure why this keeps happening constantly? The location is fantastic because it’s easy to access the freeways. Great central location. The appliances are top notch. This is the only reason that keeps me here. Brian, the new property manager has been fantastic to work with. I do believe he is a person that cares about his tenants. All the other staff in the office have NO personable bone in their body when it comes to dealing with people. It’s just one of those properties that the more you try to avoid coming into contact with property management, the better you’re off. I hope this changes. Brian has been the only positive change I’ve witnessed since living here since October 2022.

    Management responded

    Good afternoon Val. I'm so glad we had the chance to speak over the phone the other day. While we certainly don't mean to intrude, our team makes sure to complete bi-annual inspections of apartments to check appliances and smoke detectors, while also doing a third entrance to clear our dryer vents. All of which is considered preventative maintenance. We're happy to preform this work to ensure the peace of mind of all our residents. As discussed over the phone, we also look to provide as much notice to our residents as possible regarding these entrances, which is why we reached out to everyone on 5/3 about the dryer vent cleanings. I'm very happy to hear you've seen the positive changes this team has made since your arrival this last October. We can't wait for you to see what we're going to do next. Please come by the office sometime and say hi! -Brian

  • ★★★★★Mar 2023
    Maintenance

    been here a little over a year and have loved my experience. When I have a maintenance issue, it gets done right away and I’ve never had to follow up. neighbors have also been so welcoming and have not had an issue with anyone.

    Management responded

    Thank you, Corina! We're glad you've enjoyed your experience at Harmony 3900 this last year. Our maintenance team is also top notch, we're very fortunate to have them on the team. -Harmony 3900 Team

  • ★★★★★Mar 2023
    Maintenance

    Living at Harmoney is a 10/10 I’ve never had any issues here the staff are amazing from the office being on top of their game and really helpful! The maintenance are amazing, professional, and quick on responding to work orders!

    Management responded

    Thank you Utah drifting for the excellent review! We will see you around the site. -Harmony 3900 Team

  • ★★★★★Mar 2023

    Today I visited the leasing office to inquire about an apartment and possibly renting here in the future. I was very pleased with how welcoming and informative the staff were. Brian the community Manger and Maria who gave me a tour of the premises and some apartments were so genuinely kind and helpful. I look forward to meeting with them both, again in the near future. Thank you so much for creating a great experience for me.

    Management responded

    Good morning Ebony. It was such a pleasure meeting you yesterday! We're so happy you had a positive experience with our team; we're very thankful to have Maria working with us. Stay well and we will be in touch. -Harmony 3900

  • ★★★★★Feb 2023

    Gabby and Maria, two of the staff here, were tremendously helpful and accommodating when a guest acquired a small cut on her finger. They immediately grabbed their first aid kit and assisted in calming the girl down, cleaning the cut, and applying bandaids. They were super supportive and helpful. Seriously above and beyond assistance, They are amazing!!!

    Management responded

    Good morning Amelia. I'm so glad to hear you had such a great experience in our office. You don't have to be injured to come back any time! -Harmony 3900 Team

  • ★★★★★Feb 2023

    El departamento se entregó pronto, la atención del Leasing Office fue genial. El complejo en general es moderno y limpio

    Management responded

    Thank you Francisco for the kind words about the community! I hope you're well and come by the office soon. -Brian

  • ★★★★★Jan 2023
    Amenities

    The Harmony Apartments are stunning! Property management is the best of the best!

    Management responded

    Parker, thank you for the kind words. We hope to see you drop by the office sometime. -Brian

  • ★★★★★Dec 2022
    Amenities

    One of the best places to rent in Salt Lake City. For the price you get all the amenities a person could ask for. Swimming pool open year round and everything in the home is modernized and luxurious (Vivint home system). Included with rent is the Trash Butler (Doorstep Trash Collection 5 days a week). Gym are open 24/7. The building also have a club house, loft, and theater room. The rules is very straightforward and I recommend anyone looking for a place to check out 3900 Harmony. ~ Ivan

    Management responded

    Morning Ivan, thank you for the awesome review. It's been certainly a pleasure getting to know you as you've moved in. Hope to see you around the office soon. -Brian

  • ★★★★★Dec 2022
    Maintenance

    I have had such a great experience with Harmony3900. The office staff is exceptional and maintenance always come through in a timely manner with a smile on their face. Thx Sabrina, Gaby and John.

    Management responded

    Good afternoon Pati. We're very happy to hear you have had nothing but good experiences with our team. Make sure to drop by the office for a hot drink on this cold and rainy day! -Harmony 3900 team

  • ★★★★Sep 2022
    MaintenanceSafety

    Update #3: After living here for almost a year I have to say that I am very impressed with the hard work that management has done to improve the community. They're consistently on top of any issues that pop up and maintenance will come same day to check in on any issues you might report. There is a courtesy patrol service that monitors the apartment complex so you can always feel safe. I recently came across a situation where I needed to transfer from a 1 bedroom apartment to a 2 bedroom apartment and they made the whole process super quick and simple. You can definitely tell they care about you and I would highly recommend living in this community. Update #2: After my previous update it seems that some action has been taken to prevent non residents from accessing the property and it appears to be somewhat better. However a new unrelated problem has emerged where the elevator to the building has been broken 4 different times in a single month. Most times it is repaired in under a day but this most recent time it has been broken for nearly 4 days. Living on the 5th floor with a pet, this is completely unacceptable. I find it really difficult to understand how there is not a single repair company available to make the necessary repairs. Update #1: Several people have had their cars broken into with mine being broken into twice in one month. When I spoke with the management they said they had no cameras and said I should file a police report (useless). I am stunned that they have still not invested in basic security measures like cameras around the complex considering how 'luxury' it is advertised. Most of the time the gates are not closed at night so anyone can access the property which is not safe. Doors are suppose to require security keys to open but they are always propped open with rocks or other objects allowing anyone to access. As far as I am aware there is no security patrolling the complex either. I'd be more than happy to adjust my review once real changes are put into place to prevent these issues and these changes are addressed with the community. Original Review: I searched for many apartments and instantly fell in love with this new complex! Kelsey and Taylor were super helpful and communicative throughout the entire process. After moving in I had a few minor issues and questions that they were quick to respond and address. Couldn't ask for better management and I'm excited for the new amenities to open.

    Management responded

    Thank you again for taking the time to let us know how we can improve. When you have an opportunity, please reach out to us, so we can try to restore your confidence in our business. Thank you again for taking the time to reach out to us, and we hope to hear from you soon. - Your Harmony 3900 Team

  • ★★★★★Sep 2022

    The office staff, Gabrielle and Maria, are wonderful to work with. They recently exceeded my expectations working with me regarding an unexpected expense. I've lived here almost a year and absolutely love it!

    Management responded

    Hi Jennifer Evers! We're so happy we were able to help you out! - Robert

  • ★★★★★Jul 2022
    AmenitiesNoise

    Best apartment, best location. Exact 2 min walk to light rail station. Amenity is good. Full smart home technology. Best view from the apartment and quick maintenance service too. Front desk ppl are very polite and helpful. No matter what floor u r in, u won't hear any sound from above floor. Overall it's a pretty good apartment

    Management responded

    Thank you again for taking the time to let us know how we did. We hope you have a great day! - Robert

  • ★★★★★May 2022

    Fue un excelente lugar para vivir, muy cómodo y las personas que la administran siempre fueron muy amables y cordiales. Merecen las cinco estrellas...!!!

    Management responded

    Hi Andres Arbelaez, thank you so much for your positive comments about Harmony3900! We can't wait to see you again, have a great day. - Robert

  • ★★★★★May 2022
    Parking

    I moved in last November, and have had nothing but an amazing experience!! I had a little scuffle with the towing company, but management sorted it out quickly and conveniently. Love it here!

    Management responded

    Hi Treyden York, thank you so much for your positive comments about Harmony3900! Your recommendation means so much to us and we're so happy to have earned it. Thank you again for taking the time to let the world know about your positive experience. Have a great day! - Robert

  • ★★★★★Mar 2022

    Beautiful place and Dave was so nice and helpful I couldn’t of had a better experience. Was able to get into an apartment in just 2 days so far I’ve had no problem everything is perfect.

    Management responded

    Asia Corro, thank you for your kind words and this wonderful review! We hope you have a great day! - Robert

  • ★★★★★Feb 2022
    Amenities

    I know there’s some negative reviews on here, but I don’t get it. Harmony 3900 is the best apartment complex I’ve ever lived at. Usually management will charm you until you sign the lease and then not care, but everyone in the office has been SO accommodating of everything we brought to them! We had noisy neighbors and they actually took it seriously. They gave us the option to escalate the issue with the neighbors or move into a new apartment that would be more comfortable. Everything was made so easy by their team to resolve the issue quickly. They went above and beyond to make sure we were happy with our new home. Every time I go into the office Dave is so friendly, knows who I am, and is so quick to help with any questions! All of the managers are so kind. Amenities are also unreal! Several Huge gathering places to bring family and friends to! Not to mention it is all modern and beautiful! Couldn’t be happier with Harmony 3900!

    Management responded

    Cynthia Witt, we're so glad that we were able to go above and beyond your expectations! We sincerely thank you for the positive review, and look forward to seeing you again soon! - Robert

  • ★★★★★Nov 2021

    Staff is wonderful. Dave- the Sr. Leasing Manager not only was authentic, transparent but was responsive and caring. Be sure to tour with him and rent here!

    Management responded

    We appreciate your positive review about your recent experience with us! - Robert

  • ★★★★★Nov 2021
    Maintenance

    I'm writing this review because i feel like the negative reviews here are very misleading. Before moving in i was a bit scared due to all the reviews but i still decided to give the apartments a try. So far I've been here for 3 months and i have not witness anything like the other reviews have stated. First of all, Dave(management) has been nothing but amazing the whole time, he is very good at communicating with you and not only that he listens as well. We had a couple normal issues moving in but he was right there the whole time fixing the issues. Maintenance has been pretty amazing as well, we called after hours and they were here within minutes with a positive attitude. The apartments are a bit on the pricey side but the modernness, the washer and dryers , the huge tub , the walk in closet, the pool area, the gaming area, the movie room, the gym all make up for it. So far I'm really enjoying my time here and its sad to see that this place has such negative reviews when in fact it has to be one of the best apartments i ever lived in.

    Management responded

    Lizbeth Gil, we strive for 100% satisfaction, and it is great to see you had such a positive experience at Harmony3900. Please don't hesitate to reach out to us if there's anything more we can do! - Robert

  • ★★★★★Oct 2021
    Amenities

    My experience with Harmony 3900 has been great thus far! The whole rental process was smooth from start to finish. Dave the Office Manager played an instrumental part in that answering questions that I had and being accommodating to my needs as my rental process was completed online due to relocation from Cali. The only issue to report is my internet appears not to be online but I believe this to be an ISP issue.

    Management responded

    Termaine, we are so happy to read such a great review about Harmony3900! If you have any further questions, please give us a call. We're always happy to help!

  • ★★★★★Aug 2021

    Dave and his entire team are absolutely amazing, I was busy dealing with floods at work and really needed my packages and he put them in my apartment personally when I asked them too which they didn't have to do, I highly recommend living here , these staff won't ever let you down, and those are facts 👌- Alex

    Management responded

    Hi Alex, Thank you for taking the time to post a review of our community! We are happy to hear that we were able to help you with your move in, and that you are loving it so far. Please let us know if you need anything in the future. Thank you! Harmony3900 Management

  • ★★★★★Aug 2021

    I moved to Salt Lake City from Alabama so I needed to set my housing up before I got here. Dave helped me over the phone and was the absolute best! He made my transition super easy as everything was taken care of when I got here and my apartment was ready to move in!

    Management responded

    Hi Shad, Thank you for taking the time to provide feedback of Harmony3900! We are so happy to hear that you had a good leasing experience, and are enjoying your new apartment! Should you need anything, please don't hesitate to reach out to the leasing office. Thank you! Harmony3900 Managment

  • ★★★★★Jul 2021

    Beautiful property! Dave and Taylor have been so helpful and kind with getting me situated with my move in. I am beyond happy with my decision to move here. I would definitely recommend.

    Management responded

    Hi Maria, Thank you for taking the time to review our community! We are so happy that we were able to help you find your new apartment, and that you are enjoying your experience here at Harmony3900! Please let us know if we can be of any further assistance in the future! Thank you! Harmony3900 Team

  • ★★★★★May 2021
    Safety

    While there are some issues, I have really enjoyed my time at Harmony 3900. Some have issues with security gates being left open, however this has not been a staff issue and has been more of a resident issue. They have enlisted the help of a courtesy patrol company and the staff are trying to make life as easy as possible while improving the security issues for apartments.

    Management responded

    Hi John, Thank you for taking the time to post your review and feedback of Harmony3900! We appreciate the feedback and are happy to hear that you are enjoying your time at Harmony3900! Please let us know if there is anything we can help you with in the future or if you have any questions. Thank you! Harmony3900 Team

  • ★★★★★Apr 2021
    Amenities

    I would HIGHLY recommend Harmony 3900! We had a great experience working with Dave to find an apartment that suited our needs. He was extremely helpful in answering our questions about the property and made us feel right at home! If you are looking for an apartment in the South SLC area look no further! The apartments and amenities are brand new and beautiful! Not to mention the breathtaking view from the rooftop terrace! We can’t wait to move in!

    Management responded

    Hi Megan, Thank you for your review! We are so happy that we were able to help you find your next apartment home, and we can't wait for you to move in! Please let us know if there is anything else we can help you with! Thank you! Harmony3900 Team

Management responsiveness

Management replies to 99% of reviews — and 100% of 1–2★ reviews.

Whether an owner engages with complaints is one of the strongest signals in a review set.

How Harmony3900 ranks nearby

Where Harmony3900 stands among nearby apartments on each metric — toggle the radius.

Among the apartments we track within 5 miles of Harmony3900

Ranked by each metric on its own — not a combined score. Tap a row for the full list. #1 = best. “Apartments we track” = those in our database within the radius, so this sharpens as coverage grows.

Compare all metrics →

Crime in South Salt Lake — FBI reported

Official offenses per 1,000 residents, against the Utah and U.S. averages. City-wide context — not this building.

58.8
property offenses per 1,000 residents · 2024
293% vs Utah (15.0)
South Salt Lake Utah U.S.

Source: FBI Crime Data Explorer · South Salt Lake Police Department · per-capita, city-wide — not specific to this building.

What's nearby

How far this exact address sits from the things renters look up one by one — grocery, parks, transit, schools, and what to know about (industrial, stadiums).

Restaurants & cafés

nearest 0.2 mi

60 in 1 mi·828 in 5 mi
Grocery

WinCo Foods

+11 more0.3 mi
  • Qaderi Sweetz N Spicez0.4 mi
  • Ocean City Seafood Market0.5 mi
  • Sage Market Japan0.6 mi
  • Mahider Market0.8 mi
  • Sonjhae Asian Market0.8 mi
  • Powerful African Market0.9 mi
  • Walmart Supercenter1.0 mi
  • Global Supermarket1.1 mi
  • La Pequeñita International Market1.1 mi
  • Trader Joe's1.2 mi
  • Target1.3 mi
Parks

Peoples Freeway Park

+10 more0.5 mi
  • Cotten Park0.7 mi
  • South Salt Lake Off-Leash Dog Park0.8 mi
  • Whitlock Park0.9 mi
  • Lions Park0.9 mi
  • Promise Park0.9 mi
  • First Encampment Park1.0 mi
  • Bickley Park1.2 mi
  • Jefferson Park1.2 mi
  • Central Park1.3 mi
  • MeadUp1.4 mi
Schools

McKinley School

+11 more0.3 mi
  • Whittier Elementary School0.8 mi
  • Kearns-Saint Ann Catholic School0.9 mi
  • Granite Technical Institute0.9 mi
  • Woodrow WIlson Elementary School0.9 mi
  • Salt Lake Elementary School0.9 mi
  • Little Rascals Childrens Center0.9 mi
  • Woodrow Wilson Elementary School0.9 mi
  • Challenger School - Salt Lake City0.9 mi
  • Liberty Elementary School1.3 mi
  • Riley Elementary School1.4 mi
  • Utah Community Action Head Start1.5 mi
Gyms & rec

Centered City Yoga

+10 more0.8 mi
  • Brickwall Barbell Club0.8 mi
  • The Front Climbing Club0.9 mi
  • Hotworx1.1 mi
  • Stretch Lab1.1 mi
  • Satori Yoga1.1 mi
  • Derby Depot1.1 mi
  • Rebel House1.2 mi
  • Jabz Boxing1.3 mi
  • Sorenson Multicultural Center1.4 mi
  • Phunk Studio Dance1.5 mi
Pharmacies

Sam's Club Pharmacy

+9 more0.2 mi
  • Genoa Healthcare0.3 mi
  • Costco Pharmacy0.5 mi
  • Walmart Pharmacy1.0 mi
  • CVS Pharmacy1.3 mi
  • Maceys Pharmacy1.5 mi
  • Walgreens1.5 mi
  • Smith's Pharmacy1.6 mi
  • Jolley's Compunding Pharmacy1.8 mi
  • Sugar House Health Center Pharmacy2.1 mi
Hospitals / clinics

Intermountain Health Memorial Clinic

+11 more1.5 mi
  • Intermountain Health Memorial Clinic InstaCare1.5 mi
  • Skinspirit1.9 mi
  • Sacred Circle Healthcare1.9 mi
  • Sleep Wake Center1.9 mi
  • Redwood Health Center2.1 mi
  • Sugar House Health Center2.1 mi
  • Fourth Street Clinic2.3 mi
  • Concentra Urgent Care2.3 mi
  • Kem and Carolyn Gardner Mental Health Crisis Care Center2.4 mi
  • Planned Parenthood2.4 mi
  • Passport Health2.4 mi
Bus stops

2100 South / West Temple (Westbound)

+11 more0.1 mi
  • 2100 South / West Temple (Eastbound)0.2 mi
  • 2100 South / Main Street (Westbound)0.2 mi
  • 2100 South / Main Street (Eastbound)0.2 mi
  • Central Pointe Station (Bay A)0.3 mi
  • Central Pointe Station (Bay B)0.3 mi
  • Central Pointe Station (Bay C)0.3 mi
  • Central Pointe Station (Bay D)0.3 mi
  • Central Pointe Station (Bay E)0.3 mi
  • 2100 South / State Street (Westbound)0.3 mi
  • State St @ 1912 S0.3 mi
  • State St @ 1925 S0.3 mi
Commuter rail

Central Pointe

+11 more0.3 mi
  • Ballpark1.0 mi
  • 900 South1.6 mi
  • River Trail1.6 mi
  • Millcreek1.9 mi
  • 600 South1.9 mi
  • Courthouse2.2 mi
  • Library2.3 mi
  • Salt Lake Central2.5 mi
  • Gallivan Plaza2.5 mi
  • Trolley2.5 mi
  • Old GreekTown2.7 mi
Stadiums

Smith's Ballpark

+5 more0.9 mi
  • Delta Center2.8 mi
  • Rice-Eccles Stadium3.2 mi
  • Maverik Center3.4 mi
  • Concert Arena3.5 mi
  • Jon M. Huntsman Center3.7 mi
Industrial area

nearest zone

0.9 mi

Within 5 miles · straight-line distance · OpenStreetMap. Tap a row for all of them. Listed, not ranked.

Location & livability

Objective facts about where this building sits — walkability, recent air quality, and internet availability, from public data.

17.2/ 20 walkability

Most walkable

EPA Walkability Index (0–20) — street connectivity, transit access, and mix of nearby destinations.

57avg AQI · last ~90 days

Moderate

Peak 143 AQI on a bad-air day · PM2.5 avg 11.8

Open-Meteo monitoring near this address. Utah Valley winter inversions drive the high peaks.

Environment over time

Air quality and climate at this address over the last 12 months — Open-Meteo (CAMS air quality, ERA5 weather). Trended, not snapshotted.

Last 12 months · JulJun

Avg AQI 54 · ModeratePeak 143

Air quality (US AQI), by month

lower is cleaner

Cleanest around Dec (AQI 45.4); highest around May (AQI 58). PM2.5 peaks in Jan (16.7 µg/m³) — typical of winter valley inversions. A single snapshot misses that swing.

Climate (temperature & precipitation)

context · metro-wide

avg highavg lowprecipitation (in)

Highs from 26° in winter to 96° in summer; wettest month Oct (3.94"). Same for every building in the city — useful background, not a tiebreaker.

Compare with similar buildings

Comparable buildings within 20 miles — tick a few and put them side by side with Harmony3900.

3 selected · this building includedCompare 4

Head-to-head

Full side-by-side reports against the closest comparable buildings.

Vetting a few places at once?

Put your shortlist side by side, ranked by where the trend is heading.

Compare with others →

Compiled by the Apartment History Editorial Team · data through Jun 2026. Sourced, not scored — we surface what reviewers said and what public records show, and never assign our own score.

Sources: public Google reviews; FBI Crime Data Explorer; EPA Walkability Index; Open-Meteo. See our methodology. Spotted an error? Request a correction or removal.