• Photo - Union 9Seventy

Union 9Seventy

970 28th St, Boulder, CO 80303

Floor Plan Summary
Total Monthly Price Bedrooms Bathrooms
$1,795 - $2,830 1 - 2 1 - 2
11 Month Lease

Pricing and Floor Plans

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Cost Calculator: Estimate your monthly and one-time fees.

1x1

$2,830
1 Bed, 1 Bath
689 Sq. Ft.

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2 Rentals Available
Unit
Total Price
Sq. Ft.
Available
Private
$2,830
689
Now
Private
$2,830
689
8/17/26

2x2-A

$1,795
2 Beds, 2 Baths
937 Sq. Ft.

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2 Rentals Available
Unit
Total Price
Sq. Ft.
Available
Private
$1,795
937
Now
Private
$1,795
937
8/17/26

2x2B

$1,805
2 Beds, 2 Baths
999 Sq. Ft.

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2 Rentals Available
Unit
Total Price
Sq. Ft.
Available
Private
$1,805
999
Now
Private
$1,805
999
8/17/26
* Price shown is total price based on community-supplied monthly required fees. Excludes user-selected optional fees and variable or usage-based fees and required charges due at or prior to move-in or at move-out. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice. * Square footage definitions vary. Displayed square footage is approximate.

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.

Map of Union 9Seventy

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The Closest Campus to Union 9Seventy is University of Colorado at Boulder

Nearby Colleges and Universities

School

Commute Time (Distance)

CU Boulder

Walk: 3 min (0.2 mi)

Naropa University

Drive: 3 min (1.1 mi)

CU Boulder, East Campus

Drive: 3 min (1.3 mi)

Naropa University

Drive: 7 min (3.5 mi)

Details

Lease Term Options

  • 12 mo

Property Information

  • Built in 2015
  • 138 units / 4 stories

Fees and Policies

The fees below are based on community-supplied data and may exclude additional fees and utilities.

Utilities & Essentials

  • Renters Liability Insurance - Third Party
    Varies / mo
    Disclaimer: Price varies based on amount of coverage.

One-Time Basics

Due at Application

  • Application Fee
    $35

Due at Move-In

  • Trash Services - Hauling
    $6
  • Utility - Billing Administrative Fee
    $6.44

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.

Matterport 3D Tours

Property Highlights

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!

  • 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

Apartment Features

  • Balcony
  • Deck
  • Dishwasher
  • Furnished
  • Quartz Countertops
  • Stainless Steel Appliances

Community Features

  • Business Center
  • Cabana
  • Clubhouse
  • Fitness Center
  • Garages
  • Gated
  • Grill
  • Lounge
  • Pool
  • Walking/Biking Trails

Area Scores

Walkability

Moderately walkable60 / 100

Transit

Some public transit50 / 100

Driveability

Moderately drivable70 / 100

Bikeability

Very bikeable80 / 100

Scores provided by

Moving to Baseline Sub, Boulder, CO

Shopping Centers

Shoppers will appreciate Union 9Seventy proximity to Baseline Crossing, Flatiron Shops, and Alcove on Arapahoe. Baseline Crossing is 0.9 miles away, and Flatiron Shops is within a 10 minute walk.

Commuting

With a TransitScore of 50, Union 9Seventy has some public transit, including 5 transit stops within 24.4 miles. Transit options include Eastlake - 124Th Station Track 2 and Olde Town Arvada W-Bound.

Parks and Recreation

Recreational activities near Union 9Seventy are plentiful. Discover 5 parks within 1.8 miles, including Sommers-Bausch Observatory, Fiske Planetarium and Science Center, and University of Colorado Museum.

Airports

Living in Baseline Sub provides easy access to Denver International, located just 49 minutes from Union 9Seventy.

Property Details

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 Boulder, CO in the 80303 zip code.

Greystar

Contact

Property Address:
970 28th St,
Boulder, CO 80303
Phone Number: (970) 601-7649
More Information:
View Property Website
Office Hours
  • SundayCLOSED
  • 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

Renter Reviews

For Union 9Seventy

4.6

36 Ratings & Reviews

How Is This Rating Determined?

4/10/26

Verified Renter

Community staff is great, maintenance is very responsive and does a nice job. Had some problems with homeless getting into the stairwells and building, but as of recently that has not been an issue.

Review from Apartments.com

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4/3/26

Verified Renter

very convenient location between east and main campus and is a 5 min walk from the nearest bus station.

management is good and settles maintenance issues quickly

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4/3/26

Verified Renter

Terrible! Absolutely terrible. Staff is nice, but desk is basically never open when says online it will be! I even lost a credit card that was SIGNED AND OFFICIALLY RECEIVED and never got it? Would never live here again nor recommend!!!!

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2/20/26

Verified Renter

I love my apartment! Any maintenance issues are dealt with fast and staff are very supportive! Definitely worth living here. I recommend it to all of my friends!

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Property Manager at Union 9Seventy responded to this review

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!

1/20/26

Verified Renter

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

Review from Apartments.com

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Property Manager at Union 9Seventy responded to this review

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!

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