Union 9Seventy Apartments

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970 28th St, Boulder, CO 80303
(970) 670-8906
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Union 9Seventy

970 28th St
Boulder, CO 80303
(970) 670-8906
Union 9Seventy in Boulder, CO - Building Photo
  • Studio–3 Bedrooms
  • $1,471-$2,830Pricing
  • 486–1,035Square Feet

About Union 9Seventy

When you get home and kick off your hiking boots enjoy the plethora of amenities Union 9Seventy has to offer. Take in some sun by the resort-style pool or get ready to hit the trails in the bike repair station. Hangout with friends in the clubhouse or break a sweat in the fitness center. Union 9Seventy offers studio, one, two, and three bedroom apartments. Each apartment is well appointed with hardwood style flooring, stainless steel appliances, modern fixtures, and in many cases balconies with breathtaking views. Union 9Seventy has raised the bar for apartment living in Boulder, CO. Don’t wait, sign today!

Union 9Seventy is located in the Baseline Neighborhood and 80303 Zip code of Boulder, CO. This community is professionally managed by Greystar Real Estate Partners

Unique Features and Amenities

  • Central Heat/Air
  • Gated Garage Parking Available
  • Hardwood-Style Flooring with Carpet in Bedrooms
  • Heated Pool with Sun Lounge Deck
  • In-unit Washer and Dryer
  • Large Windows and Walk-in Closets*
  • Located Near CU Boulder
  • Outdoor Cabanas with Gas Grills

See All Amenities

Property Contact Info

Floorplan Pricing and Availability

Union 9Seventy offers Studio to 3 Bedroom apartments starting from $1,471 and having 486–1,035 sq ft. Here is the current pricing and availability:

  • Studio

    Studio

    $2,575

    Studio, 1 Bath, 486 sq ft
    Available Aug 17

    Availability Details

    PriceAvailability DateUnitSq Ft
    $2,575 August 17, 2026Private486

    Unit Private Amenities and Features

    Unique Amenities

    • Furnished

    Features

    • Balcony

    Kitchen

    • Dishwasher
    • Quartz Countertops
    • Stainless Steel Appliances

    Unique Features

    • Central Heat/Air
    • Hardwood-Style Flooring with Carpet in Bedrooms
    • In-unit Washer and Dryer
    • Large Windows and Walk-in Closets*

    Unit Private Rent and Fees

    Unit Price

    • $2,575

    Model Rent and Fees

    Price

    • $2,575
  • 1 Bedroom

    Floorplan 1x1

    From $2,633

    1 Bed, 1 Bath, 689 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq FtView Details
    $2,633Available NowPrivate689
    $2,830 August 17, 2026Private689

    Model Amenities and Features

    Features

    • Balcony

    Kitchen

    • Dishwasher
    • Quartz Countertops
    • Stainless Steel Appliances

    Services

    • Furnished

    Unique Features

    • Central Heat/Air
    • Hardwood-Style Flooring with Carpet in Bedrooms
    • In-unit Washer and Dryer
    • Large Windows and Walk-in Closets*

    Model Rent and Fees

    Model Price Range

    • $2,633 - $2,830

    Unit Private Amenities and Features

    Features

    • Balcony

    Kitchen

    • Dishwasher
    • Quartz Countertops
    • Stainless Steel Appliances

    Services

    • Furnished

    Unique Features

    • Central Heat/Air
    • Hardwood-Style Flooring with Carpet in Bedrooms
    • In-unit Washer and Dryer
    • Large Windows and Walk-in Closets*

    Unit Private Rent and Fees

    Unit Price

    • $2,633

    Model Rent and Fees

    Model Price Range

    • $2,633 - $2,830

    Unit Private Amenities and Features

    Features

    • Balcony

    Kitchen

    • Dishwasher
    • Quartz Countertops
    • Stainless Steel Appliances

    Services

    • Furnished

    Unique Features

    • Central Heat/Air
    • Hardwood-Style Flooring with Carpet in Bedrooms
    • In-unit Washer and Dryer
    • Large Windows and Walk-in Closets*

    Unit Private Rent and Fees

    Unit Price

    • $2,830

    Model Rent and Fees

    Model Price Range

    • $2,633 - $2,830
  • 2 Bedrooms

    2x2B

    From $1,471

    2 Beds, 2 Baths, 999 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq FtView Details
    $1,471/personAvailable NowPrivate999
    $1,795/person August 17, 2026Private999

    Model Amenities and Features

    Features

    • Balcony

    Kitchen

    • Dishwasher
    • Quartz Countertops
    • Stainless Steel Appliances

    Services

    • Furnished

    Unique Features

    • Central Heat/Air
    • Hardwood-Style Flooring with Carpet in Bedrooms
    • In-unit Washer and Dryer
    • Large Windows and Walk-in Closets*

    Model Rent and Fees

    Model Price Range

    • $1,471 - $1,795

    Unit Private Amenities and Features

    Unique Amenities

    • Furnished

    Features

    • Balcony

    Kitchen

    • Dishwasher
    • Quartz Countertops
    • Stainless Steel Appliances

    Unique Features

    • Central Heat/Air
    • Hardwood-Style Flooring with Carpet in Bedrooms
    • In-unit Washer and Dryer
    • Large Windows and Walk-in Closets*

    Unit Private Rent and Fees

    Unit Price

    • $1,471

    Model Rent and Fees

    Model Price Range

    • $1,471 - $1,795

    Unit Private Amenities and Features

    Features

    • Balcony

    Kitchen

    • Dishwasher
    • Quartz Countertops
    • Stainless Steel Appliances

    Services

    • Furnished

    Unique Features

    • Central Heat/Air
    • Hardwood-Style Flooring with Carpet in Bedrooms
    • In-unit Washer and Dryer
    • Large Windows and Walk-in Closets*

    Unit Private Rent and Fees

    Unit Price

    • $1,795

    Model Rent and Fees

    Model Price Range

    • $1,471 - $1,795

    2x2-A

    $1,785

    2 Beds, 2 Baths, 937 sq ft
    Available Aug 17

    Availability Details

    PriceAvailability DateUnitSq Ft
    $1,785/person August 17, 2026Private937

    Unit Private Amenities and Features

    Unique Amenities

    • Furnished

    Features

    • Balcony

    Kitchen

    • Dishwasher
    • Quartz Countertops
    • Stainless Steel Appliances

    Unique Features

    • Central Heat/Air
    • Hardwood-Style Flooring with Carpet in Bedrooms
    • In-unit Washer and Dryer
    • Large Windows and Walk-in Closets*

    Unit Private Rent and Fees

    Unit Price

    • $1,785

    Model Rent and Fees

    Price

    • $1,785
  • 3 Bedrooms

    3x2A

    $1,595

    3 Beds, 2 Baths, 1035 sq ft
    Available Aug 17

    Availability Details

    PriceAvailability DateUnitSq Ft
    $1,595/person August 17, 2026Private1035

    Unit Private Amenities and Features

    Unique Amenities

    • Furnished

    Features

    • Balcony

    Kitchen

    • Dishwasher
    • Quartz Countertops
    • Stainless Steel Appliances

    Unique Features

    • Central Heat/Air
    • Hardwood-Style Flooring with Carpet in Bedrooms
    • In-unit Washer and Dryer
    • Large Windows and Walk-in Closets*

    Unit Private Rent and Fees

    Unit Price

    • $1,595

    Model Rent and Fees

    Price

    • $1,595
Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice.

Schedule a Tour

Schedule a Tour
Call us at: (970) 670-8906 to schedule a tour.

3D Tours

Property Information

  • Renovated In Oct 2021
  • 138 Units
  • 4 Stories
  • Built in 2015

Lease Terms

  • 12 mo

Fees and Policies

The fees listed below are community-provided and may exclude utilities or add-ons. All payments are made directly to the property and are non-refundable unless otherwise specified. Use the Cost Calculator to determine costs based on your needs.

Required Fees

Utilities & Essentials

Renters Liability Insurance - Third PartyiAmount for renters liability insurance obtained through resident's provider of choice.Varies/mo

Other Fees

Personal Add-Ons

Trash Services - HaulingiAmount for shared trash/waste services.$6
Utility - Billing Administrative FeeiAmount to manage utility services billing.$6.95
Application FeeiAmount to process application, initiate screening, and take a rental home off the market.$35
Renters Liability Only - Non-ComplianceiAmount for not maintaining required Renters Liability Policy.$10.75/per occurrence
Renters Liability/Content - Property ProgramiAmount to participate in the property Renters Liability Program.$14.5/mo
Payment Services - AlternativeiAmount for using a third party rent payment installment program (i.e. Flex, Jetty Rent).Varies/per occurrence

Situational Fees

Security Deposit (Refundable)iAmount intended to be held through residency that may be applied toward amounts owed at move-out. Refunds processed per application and lease terms.Varies
Access Device - ReplacementiAmount to obtain a replacement access device for community; fobs, keys, remotes, access passes.Varies/per occurrence
Lease ViolationiAmount for violation of community policies and/or per lease terms.Varies/per occurrence
Payment Services - Third PartyiAmount for using a third party, electronic payment processing service (i.e. credit card, ACH, etc.).Varies/per occurrence
Returned Payment Fee (NSF)iAmount for returned payment.$20/per occurrence
Intra-Community Transfer FeeiAmount due when transferring to another rental unit within community.$300/per occurrence
Late FeeiAmount for paying after rent due date; per terms of lease.$50/per occurrence
Utility - ElectriciUsage-Based (Utilities).Amount for provision and consumption of electricity.Varies
Utility - GasiUsage-Based (Utilities).Amount for provision and consumption of natural gas.Varies
Utility - Water/SeweriUsage-Based (Utilities).Amount for provision and/or consumption of water and sewer servicesVaries

Pet Fees

Pet Deposit (Refundable)iAmount for pet living in rental home. May be assessed per pet or per rental home, based on lease requirements. Refunds processed per lease terms.$250
Pet RentiMonthly amount for authorized pet.$35

Parking Fees

Garage

Parking FeeiMax of 1. Amount for garage parking space/services. May be subject to availability.$90

Property Fee Disclaimer: Total Monthly Leasing Price includes base rent, all monthly mandatory and any user-selected optional fees. Excludes variable, usage-based, and required charges due at or prior to move-in or at move-out. Security Deposit may change based on screening results, but total will not exceed legal maximums. Some items may be taxed under applicable law. Some fees may not apply to rental homes subject to an affordable program. All fees are subject to application and/or lease terms. Prices and availability subject to change. Resident is responsible for damages beyond ordinary wear and tear. Resident may need to maintain insurance and to activate and maintain utility services, including but not limited to electricity, water, gas, and internet, per the lease. Additional fees may apply as detailed in the application and/or lease agreement, which can be requested prior to applying. Pets: Pet breed and other pet restrictions apply. Rentable Items: All Parking, storage, and other rentable items are subject to availability. Final pricing and availability will be determined during lease agreement. See Leasing Agent for details.

Features and Amenities

Unique Amenities

  • Central Heat/Air
  • Gated Garage Parking Available
  • Hardwood-Style Flooring with Carpet in Bedrooms
  • Heated Pool with Sun Lounge Deck
  • In-unit Washer and Dryer
  • Large Windows and Walk-in Closets*
  • Located Near CU Boulder
  • Outdoor Cabanas with Gas Grills

Community Features

  • Business Center
  • Clubhouse
  • Lounge

Outdoor Features

  • Grill
  • Cabana
  • Gated
  • Deck

Recreation and Fitness

  • Fitness Center
  • Walking/Biking Trails
  • Pool

Interior Features

  • Balcony

Kitchen Amenities

  • Stainless Steel Appliances
Google Map

Map

970 28th St, Boulder, CO 80303

Hours and Contact Info

Call Us - Open Now!
Currently Closed
By Appointment
Monday10:00 am–6:00 pm
Tuesday10:00 am–6:00 pm
Wednesday10:00 am–6:00 pm
Thursday10:00 am–6:00 pm
Friday10:00 am–6:00 pm
Saturday12:00 pm–5:00 pm
SundayClosed

Frequently Asked Questions about Union 9Seventy

Where is Union 9Seventy located?

Union 9Seventy is located at 970 28th St near the Baseline area of Boulder, CO

What is the current rent range at Union 9Seventy?

Studio to 3 Bedroom Apartments at Union 9Seventy currently range from $1,471 to $2,830

When is the leasing office open?

  • The office Hours for Union 9Seventy are
  • Monday 10:00 am–6:00 pm
  • Tuesday 10:00 am–6:00 pm
  • Wednesday 10:00 am–6:00 pm
  • Thursday 10:00 am–6:00 pm
  • Friday 10:00 am–6:00 pm
  • Saturday 12:00 pm–5:00 pm
  • Sunday Closed

Are pets allowed?

Call us today to find out our pet policy and if we allow pets

About Portable Tenant Screening Reports:

Applicant has the right to provide the property manager or owner with a Portable Tenant Screening Report (PTSR) that is not more than 30 days old, as defined in § 38-12-902(2.5), Colorado Revised Statutes; and 2) if Applicant provides the property manager or owner with a PTSR, the property manager or owner is prohibited from: a) charging Applicant a rental application fee; or b) charging Applicant a fee for the property manager or owner to access or use the PTSR.

Lifestyle Ratings

  • Affordability Nice Value3.4

    The Union 9Seventy Apartments are 16.05% more expensive than the average apartment in the Baseline area, and 9.38% cheaper than the average apartment city-wide.

    Rent Comparison to the Baseline Neighborhood

    FloorplanLowest Price HereNeighborhood Avg RentNbhd Avg RentCost Difference%
    Studio$2,575$1,778+$79744.8%
    1 Bedroom$2,633$1,677+$95657.0%
    2 Bedroom$1,471$1,858-$387-20.8%
    3 Bedroom$1,595$1,917-$322-16.8%

    Rent Comparison to the city of Boulder

    FloorplanLowest Price HereCity Average RentCost Difference%
    Studio$2,575$2,008+$56728.2%
    1 Bedroom$2,633$2,174+$45921.1%
    2 Bedroom$1,471$2,430-$959-39.5%
    3 Bedroom$1,595$3,024-$1,429-47.3%

    Methodology: On 02/04/2026, ApartmentHomeLiving.com compared current rents by floorplan to 184 other apartment communities in the immediate area around Union 9Seventy (Baseline), and 811 other apartment communities in Boulder using today’s up-to-date pricing using the sum/count averaging formula. This data will be updated in real-time as prices fluctuate.

    Rent Pricing Data as of 02/04/2026

  • Outdoors 3.0

    The Outdoors rating shows the apartment listings on ApartmentHomeLiving.com with the top amenities and features for renters who love the outdoor lifestyle.

    Rating Factors

    This 3.0-star Outdoors rating is based on the following features:

    • Walking/Biking Trails
    • Balconies
    • Deck(s)
    • Grill(s)
    • Cabana(s)
    • Swimming Pool(s)
Learn more about Lifestyle Search

Renters Reviews and Ratings

4.7
32 Renters Reviews
ⓘ How is this Rating Determined?The property ratings on ApartmentHomeLiving.com are created using a 5-star scale that includes average renter review scores combined with building ratings to determine an overall blended property score.

Building ratings are based on a community’s features, including the building design, construction, exterior spaces, and amenities. To learn more about the CoStar Building Rating System, refer to our official guidelines here.
  • Verified RenterSubmitted by a verified resident of the apartment community. Participating residents may receive reward points in exchange for posting a review during their lease term, regardless of the nature of the review.

    January 22, 2026
    Really easy to apply. Lease was approved quickly. Front desk person was kind and helpful during the lease process. Website was easy to navigate.
    Review from Apartments.com
  • Verified RenterSubmitted by a verified resident of the apartment community. Participating residents may receive reward points in exchange for posting a review during their lease term, regardless of the nature of the review.

    January 20, 2026
    My experience moving into my apartment was very smooth. The staff in the office have been very helpful, patient and friendly and my apartment is warm, bright and comfortable
    • Property Manager Responded

      January 27, 2026
      Thank you for taking the time to leave us a review! We appreciate your feedback and are happy to hear that you have had a positive experience!
    Review from Apartments.com
  • Verified RenterSubmitted by a verified resident of the apartment community. Participating residents may receive reward points in exchange for posting a review during their lease term, regardless of the nature of the review.

    January 8, 2026
    Great experience, I love my apartment. All appliances work well and hold up. Loses one star because of those occasional power outtages and lurking homeless people.
    • Property Manager Responded

      January 21, 2026
      Thank you for taking the time to leave your feedback! We're happy to hear you're satisfied with life at Union 9Seventy! Unfortunately, the power outages were out of our control but please let us know if you would like maintenance to stop by and ensure everything is working correctly. Thank you!
    Review from Apartments.com
  • Verified RenterSubmitted by a verified resident of the apartment community. Participating residents may receive reward points in exchange for posting a review during their lease term, regardless of the nature of the review.

    September 16, 2025
    Love my unit and love the amenities! Neighbors and staff are very friendly and unit is very comfortable. I would definitely recommend to a friend!
    • Property Manager Responded

      September 25, 2025
      We're thrilled you're enjoying your apartment! Thanks for leaving your feedback.
    Review from Apartments.com
  • Verified RenterSubmitted by a verified resident of the apartment community. Participating residents may receive reward points in exchange for posting a review during their lease term, regardless of the nature of the review.

    September 16, 2025
    So far so good! No breakdowns, no complaints, amenities are great. Just wish the blinds kept more light out. Light seeps in through the cracks of the blinds.
    • Property Manager Responded

      September 25, 2025
      Hello, thank you for leaving your feedback! We're so happy that you're pleased with your new apartment home! We kindly ask that you please submit a work order for your blinds so we can get get those adjusted for you.
    Review from Apartments.com
  • Verified RenterSubmitted by a verified resident of the apartment community. Participating residents may receive reward points in exchange for posting a review during their lease term, regardless of the nature of the review.

    August 31, 2025
    Union 9 Seventy has been incredible so far! Communication is top-notch — every email and phone call I’ve made has been answered promptly, which is such a breath of fresh air compared to other places. Grace has been absolutely amazing to work with, and the entire front staff is friendly, professional, and helpful. Although expensive, the property itself is beautiful and well-maintained despite somewhat dirty hallways, and I’m genuinely excited to live here this school year. If you want a place ...
    with great communication, a welcoming team, and a stunning property, Union 9 Seventy is the way to go!
    • Property Manager Responded

      September 2, 2025
      Thank you so much for your detailed review! We are thrilled that Grace went above and beyond for you! We sincerely appreciate you taking the time to leave your feedback about our community.
    Read More
    Review from Apartments.com
  • Verified RenterSubmitted by a verified resident of the apartment community. Participating residents may receive reward points in exchange for posting a review during their lease term, regardless of the nature of the review.

    August 24, 2025
    It's going pretty good so far! Although, I have only lived here for about a week so far. The staff is great and have been very helpful with move-in.
    • Property Manager Responded

      September 2, 2025
      Thank you for your feedback! We're happy that you're pleased with Union 9Seventy so far!
    Review from Apartments.com
  • Verified RenterSubmitted by a verified resident of the apartment community. Participating residents may receive reward points in exchange for posting a review during their lease term, regardless of the nature of the review.

    August 17, 2025
    Just moved in- The move in process was very organized and the Union team did great with making it smooth and organized. The only issue was the trash was overflowing in the garbage shoots
    • Property Manager Responded

      August 19, 2025
      Thank you for taking the time to leave your feedback! It's great to hear move-in day went smoothly. Thank you for your patience with our team as we work to keep up with the higher-than-normal volume of trash we experience during move-in.
    Review from Apartments.com
  • Verified RenterSubmitted by a verified resident of the apartment community. Participating residents may receive reward points in exchange for posting a review during their lease term, regardless of the nature of the review.

    August 17, 2025
    The apartment was not cleaned when we moved in and a lot of things are broken or in disrepair. The staff, however, are very kind and do their best to be helpful.
    • Property Manager Responded

      August 19, 2025
      Hi there, we appreciate your honest feedback, as we are always looking for ways to improve. We're glad to hear our staff has been helpful, we will continue to work to address these concerns. Please reach out to our team directly if there are specific items that need to be completed.
    Review from Apartments.com
  • Verified RenterSubmitted by a verified resident of the apartment community. Participating residents may receive reward points in exchange for posting a review during their lease term, regardless of the nature of the review.

    July 14, 2025
    The staff was so great in communication and were always a friendly face when coming into the office. Apartment was in a great location close to campus and on-site secured parking was amazing.
    • Property Manager Responded

      July 31, 2025
      Thank you again for taking the time to let us know how we did. We hope you have a great day!
    Review from Apartments.com
  • Love it here

    June 18, 2025
    I love all the events they host here, it really makes it feel like a community. The pool has been really nice this summer to lay out and tan by.
    • Property Manager Responded

      June 24, 2025
      Wow - we're delighted you had such a fantastic experience!
    Review from Apartments.com
  • Verified RenterSubmitted by a verified resident of the apartment community. Participating residents may receive reward points in exchange for posting a review during their lease term, regardless of the nature of the review.

    June 2, 2025
    Just signed and it was so easy. Cant wait to use all the amenities that are offered. Especially the pool in August when it is super hot in Colorado.
    • Property Manager Responded

      June 6, 2025
      Hi, thank you so much for the positive review! We're excited to welcome you to Union 9Seventy!
    Review from Apartments.com

Nearby Schools

Creekside Elementary School at Martin Park

Boulder Valley Re 2
3740 Martin Drive
Public School - Grades PK-5 (378 Students)
In Attendance Zone3 minute drive / 1.2 miles away
9/10

Manhattan Middle School Of The Arts And Academics

Boulder Valley Re 2
290 Manhattan Drive
Public School - Grades 6-8 (400 Students)
In Attendance Zone5 minute drive / 1.7 miles away
5/10

Fairview High School

Boulder Valley Re 2
1515 Greenbriar Boulevard
Public School - Grades 9-12 (1880 Students)
In Attendance Zone5 minute drive / 2.4 miles away
10/10
School data provided by GreatSchools.
details
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on scale of 1 (below average) and to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider needs as part of the school selection process.

About GreatSchools Data on ApartmentHomeLiving.com.

Points of Interest

Time and distance from Union 9Seventy.

Big Box and Retail

Walgreens

1111 Broadway St
2 minute drive / 0.83 miles away

Target

2800 Pearl St
2 minute drive / 0.83 miles away

Costco

600 Marshall Rd
12 minute drive / 5.72 miles away

Colleges and Universities

University of Colorado at Boulder

2055 Regent Drive
1 minute drive / 0.13 miles away

Naropa University - Arapahoe Campus

2130 Arapahoe Ave
1 minute drive / 0.55 miles away

University of Colorado at Boulder - East Campus

Regent Drive at Broadway
2 minute drive / 0.69 miles away

Groceries

Trader Joe's

1906 28th St
2 minute drive / 0.72 miles away

King Soopers

2900 Arapahoe Rd
18 minute drive / 8.47 miles away

Hospitals

Boulder Community Health

4747 Arapahoe Avenue
3 minute drive / 1.3 miles away

Centura Health - Avista Adventist Hospital

100 Health Park Dr
15 minute drive / 7.15 miles away

Centennial Peaks Hospital

2255 S 88th St
15 minute drive / 7.2 miles away

Shopping Centers

Alcove on Arapahoe

2400-2580 Arapahoe Ave
1 minute drive / 0.24 miles away

Flatiron Shops

1540-1590 28th St
1 minute drive / 0.3 miles away

Buffalo Village Center

1631-1639 28th St
1 minute drive / 0.39 miles away

Union 9Seventy has 5 shopping centers within 0.4 miles.

Nearby Neighborhoods

Studio to 6 Bedroom Apartments from $870
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Studio to 4 Bedroom Apartments from $870
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Studio to 6 Bedroom Apartments from $870
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Rental Price Ranges in the Area

BedroomAverage RentCheapest RentHighest Rent
Boulder Studio Apartments $2,008$900$3,049
Boulder 1 Bedroom Apartments $2,174$870$4,209
Boulder 2 Bedroom Apartments $2,430$965$4,500
Boulder 3 Bedroom Apartments $3,024$965$10,000+
Boulder 4 Bedroom Apartments $2,427$1,195$8,400

Browse Top Apartments in Boulder

Viewing: Union 9Seventy | Desktop Version | Listing Updated: 02/03/2026 | AHLDIA
Greystar Disclosures & Licenses