




- Student Housing
- 1–2 Bedrooms
- $1,567-$2,511 Total Monthly Price11 Month Lease Term
Total Monthly Price
Base Rent$1,555 - $2,499Required Monthly Fees$12Total Monthly Price$1,567 - $2,511 - 689–999 Square 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 Sub 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
Property Contact Info

- Listed by:
- Agency:
- Vendor Logo:
- Website:
- View Property Website
- Call Us:
- (970) 670-8906
- Disclaimer:
Office Hours
| 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 |
Floorplan Pricing and Availability
Union 9Seventy offers 1 to 2 Bedroom apartments starting from $1,567 and having 689–999 sq ft. Here is the current pricing and availability:
New! Interactive Property Map
1 Bedroom
Floorplan 1x1
$2,511
1 Bed, 1 Bath, 689 sq ftTotal Monthly PriceAvailable Aug 17Total Monthly Price
Base Rent$2,499Required Monthly Fees$12Total Monthly Price$2,511Model Gallery
Floorplans
Photos
3D Tours
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Price Availability Date Unit Sq Ft $2,511 August 17, 2026 Private 689 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 Lease Information
Unit Price
- $2,511Total Monthly PriceBase Rent: $2,499Required Monthly Fees: $12
View Details and Rent EstimateModel Lease Information
Price
- $2,511Total Monthly Price
Apartment Model: 1x1$2,5111 Bedroom, 1 Bath, 689 sq ftAvailable August 17, 2026FloorplansPhotos3D Tours![]()
1x1 - Image Floor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
![]()
1x1 - Floorplan 1x1 - 3D Tour Apartment Unit: PrivateApartment Model: 1x1$2,5111 Bedroom, 1 Bath, 689 sq ftAvailable August 17, 20262 Bedrooms
2x2-A
$1,567
2 Beds, 2 Baths, 937 sq ftTotal Monthly PriceAvailable Aug 17Total Monthly Price
Base Rent$1,555Required Monthly Fees$12Total Monthly Price$1,567Model Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Price Availability Date Unit Sq Ft $1,567/person August 17, 2026 Private 937 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 Lease Information
Unit Price
- $1,567Total Monthly PriceBase Rent: $1,555Required Monthly Fees: $12
View Details and Rent EstimateModel Lease Information
Price
- $1,567Total Monthly Price
Apartment Model: 2x2-A$1,5672 Bedroom, 2 Bath, 937 sq ftAvailable August 17, 2026Floor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
![]()
2x2-A - Floorplan 1 Floor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
![]()
2x2-A - Floorplan 2 Apartment Unit: PrivateApartment Model: 2x2-A$1,5672 Bedroom, 2 Bath, 937 sq ftAvailable August 17, 20262x2B
$1,617
2 Beds, 2 Baths, 999 sq ftTotal Monthly PriceAvailable Aug 17Total Monthly Price
Base Rent$1,605Required Monthly Fees$12Total Monthly Price$1,617Model Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Price Availability Date Unit Sq Ft $1,617/person August 17, 2026 Private 999 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 Lease Information
Unit Price
- $1,617Total Monthly PriceBase Rent: $1,605Required Monthly Fees: $12
View Details and Rent EstimateModel Lease Information
Price
- $1,617Total Monthly Price
Apartment Model: 2x2B$1,6172 Bedroom, 2 Bath, 999 sq ftAvailable August 17, 2026Floor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
![]()
2x2B - Floorplan 1 Floor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
![]()
2x2B - Floorplan 2 Apartment Unit: PrivateApartment Model: 2x2B$1,6172 Bedroom, 2 Bath, 999 sq ftAvailable August 17, 2026
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
One-Time Basics
- Due at Application
- Application FeeiMax of 1. Amount to process application, initiate screening, and take a rental home off the market.$35
Utilities
- Utility - ElectriciMax of 1. Usage-Based (Utilities). Amount for provision and consumption of electricity.Varies/mo
- Utility - GasiMax of 1. Usage-Based (Utilities). Amount for provision and consumption of natural gas.Varies/mo
- Trash Services - HaulingiMax of 1. Amount for shared trash/waste services.$6/mo
- Utility - Billing Administrative FeeiMax of 1. Amount to manage utility services billing.$6.44/mo
- Utility - Water/SeweriMax of 1. Usage-Based (Utilities). Amount for provision and/or consumption of water and sewer services.Varies/mo
Other Fees and Policies
Situational Fees
- Returned Payment Fee (NSF)iMax of 1. Amount for returned payment.$20/per occurrence
- Intra-Community Transfer FeeiMax of 1. Amount due when transferring to another rental unit within community.$300/per occurrence
Personal Add-Ons
- Renters Liability/Content - Property ProgramiMax of 1. Amount to participate in the property Renters Liability Program.$13/mo
- Renters Liability OnlyiMax of 1. Amount for required Renters Liability Policy.$8/per occurrence
Max of 1.
Pet Fees
- Pet Deposit (Refundable)iMax of 1. Amount 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 RentiMax of 1. Monthly amount for authorized pet.$35/mo
- 2 Pet Limit
- 50 Lb Weight Limit
- 2 Pet Limit
- 50 Lb Weight Limit
Max of 1.
Dogs
Cats
Parking Fees
- Garage
- Parking FeeiMax of 1. Amount for garage parking space/services. May be subject to availability.$90/mo
- Garage Parking
Max of 1.
Additional Parking Options
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

Map
- Shopping
- Colleges
- Grocery
- Medical

Map
Getting Around
60 / 100 Moderately walkable
50 / 100 Some public transit
80 / 100 Very Bikeable
70 / 100 Moderately car friendly
Getting to Know the Area
80 / 100 Restaurants
80 / 100 Cafes
70 / 100 Nightlife
80 / 100 Shopping
30 / 100 Noise Level
Frequently Asked Questions about Union 9Seventy
Where is Union 9Seventy located?
Union 9Seventy is located at 970 28th St near the Baseline Sub area of Boulder, CO
What is the current rent range at Union 9Seventy?
1 Bedroom to 2 Bedroom Apartments at Union 9Seventy currently range from $1,567 to $2,511
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.
Renters Reviews and Ratings
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.
Property Manager Responded
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.
Property Manager Responded
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.
Property Manager Responded
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.
Property Manager Responded
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.
Property Manager Responded
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.
Property Manager Responded
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.
Property Manager Responded
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.
Property Manager Responded
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.
Property Manager Responded
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.
Property Manager Responded
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.
Property Manager Responded
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.
Property Manager Responded
Nearby Schools
Manhattan Middle School Of The Arts And Academics
Fairview High School
Creekside Elementary School at Martin Park
About GreatSchools Data on ApartmentHomeLiving.com.
Points of Interest
Time and distance from Union 9Seventy.
Big Box and Retail
Walgreens
Costco
Colleges and Universities
University of Colorado at Boulder - East Campus
Groceries
Trader Joe's
King Soopers
Hospitals
Boulder Community Health
Centura Health - Avista Adventist Hospital
Centennial Peaks Hospital
Shopping Centers
Union 9Seventy has 5 shopping centers within 0.4 miles.
Nearby Neighborhoods
Rental Price Ranges in the Area
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Boulder Studio Apartments | $2,021 | $787 | $3,086 |
| Boulder 1 Bedroom Apartments | $2,160 | $843 | $4,336 |
| Boulder 2 Bedroom Apartments | $2,436 | $870 | $5,566 |
| Boulder 3 Bedroom Apartments | $3,001 | $1,230 | $5,753 |
| Boulder 4 Bedroom Apartments | $2,422 | $1,570 | $6,097 |
| Boulder 5 Bedroom Apartments | $2,425 | $1,100 | $3,750 |
| 2 Bedroom Homes | $2,793 | $1,650 | $6,495 |
| 3 Bedroom Homes | $3,640 | $1,250 | $6,495 |
| 4 Bedroom Homes | $4,707 | $1,095 | $10,000+ |
| 5 Bedroom Homes | $6,689 | $3,450 | $10,000+ |
Browse Top Apartments in Boulder
By Price
By Community Type
- Boulder Apartments for Rent by Owner
- Boulder Apartments with Rent Specials
- Boulder Top Rated Apartments
- Boulder Corporate Apartments
- Boulder Furnished Apartments
- Boulder Gated Apartments
- Boulder Loft Apartments
- Boulder Low Income Apartments
- New Boulder Apartments
- Boulder Senior Apartments
- Boulder Short-term Apartments
- Boulder Student Apartments
- Boulder Apartments with Utilities Included







Max of 1.