Favorites
970-528-1807
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Total Monthly Price
$1,795 - $2,830
11 Month Lease
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Bedrooms
1 - 2 bd
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Bathrooms
1 - 2 ba
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Square Feet
689 - 999 sq ft
Union 9Seventy
Favorites
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!
Highlights
- Top Rated by Renters
- By-The-Bed Leasing
- Cabana
- Pool
- Deck
- Walking/Biking Trails
- Gated
- Grill
- Balcony
Pricing & Floor Plans
filter results by bedrooms
1x1
$2,830
Total Monthly Price
Floor Plan Special
1 Bed
1 Bath
689 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
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Unit Privateprice $2,830square feet 689availibility Now
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Unit Privateprice $2,830square feet 689availibility Aug 17
2x2-A
$1,795
/ Person
Total Monthly Price
Floor Plan Special
2 Beds
2 Baths
937 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
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Unit Privateprice $1,795square feet 937availibility Now
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Unit Privateprice $1,795 /Personsquare feet 937availibility Aug 17
2x2B
$1,805
/ Person
Total Monthly Price
Floor Plan Special
2 Beds
2 Baths
999 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
-
Unit Privateprice $1,805 /Personsquare feet 999availibility Now
-
Unit Privateprice $1,805square feet 999availibility Aug 17
1x1
$2,830
Total Monthly Price
Floor Plan Special
1 Bed
1 Bath
689 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
-
Unit Privateprice $2,830square feet 689availibility Now
-
Unit Privateprice $2,830square feet 689availibility Aug 17
2x2-A
$1,795
/ Person
Total Monthly Price
Floor Plan Special
2 Beds
2 Baths
937 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
-
Unit Privateprice $1,795square feet 937availibility Now
-
Unit Privateprice $1,795 /Personsquare feet 937availibility Aug 17
2x2B
$1,805
/ Person
Total Monthly Price
Floor Plan Special
2 Beds
2 Baths
999 Sq Ft
2 Available units
Unit
Total Price
Sq Ft
Availability
Unit Details
-
Unit Privateprice $1,805 /Personsquare feet 999availibility Now
-
Unit Privateprice $1,805square feet 999availibility Aug 17
* 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.
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.
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Utilities & Essentials
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Renters Liability Insurance - Third PartyAmount for renters liability insurance obtained through resident's provider of choice. Charged per leaseholder. Payable to 3rd Party
Disclaimer: Price varies based on amount of coverage.Varies / mo
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One-Time Basics
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Due at Application
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Application FeeAmount to process application, initiate screening, and take a rental home off the market. Charged per applicant.$35
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Due at Move-In
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Trash Services - HaulingAmount for shared trash/waste services. Charged per leaseholder.$6
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Utility - Billing Administrative FeeAmount to manage utility services billing. Charged per leaseholder.$6.44
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Due at Application
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Dogs
Max of 2, 50 lbs. Weight Limit
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Cats
Max of 2, 50 lbs. Weight Limit
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Pet Fees
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Pet Deposit (Refundable)Max 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. Charged per pet.$250
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Pet RentMax of 1. Monthly amount for authorized pet. Charged per pet.$35 / mo
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Garage Lot
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Parking FeeMax of 1. Amount for garage parking space/services. May be subject to availability. Charged per rentable item.$90 / mo
CommentsMax of 1Read More Read Less -
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Renters Liability/Content - Property ProgramAmount to participate in the property Renters Liability Program. Charged per unit.$13 / mo
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Renters Liability OnlyAmount for required Renters Liability Policy. Charged per unit.$8 / occurrence
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Security Deposit (Refundable)Amount intended to be held through residency that may be applied toward amounts owed at move-out. Refunds processed per application and lease terms. Charged per leaseholder.
Disclaimer: Price varies based on rent amount.Varies one-time -
Intra-Community Transfer FeeAmount due when transferring to another rental unit within community. Charged per unit.$300 / occurrence
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Access Device - ReplacementAmount to obtain a replacement access device for community; fobs, keys, remotes, access passes. Charged per device.
Disclaimer: Price varies based on device type.Varies / occurrence -
Payment Services - Third PartyAmount for using a third party, electronic payment processing service (i.e. credit card, ACH, etc.). Charged per unit. Payable to 3rd Party
Disclaimer: Price varies based on selections with third party provider.Varies / occurrence -
Utility - ElectricUsage-Based (Utilities).Amount for provision and consumption of electricity. Charged per leaseholder.
Disclaimer: Utility apportionment is direct metered.Varies -
Utility - Water/SewerUsage-Based (Utilities).Amount for provision and/or consumption of water and sewer services Charged per leaseholder.
Disclaimer: Utility apportionment is allocation: number of occupants in unit.Varies -
Returned Payment Fee (NSF)Amount for returned payment. Charged per unit.$20 / occurrence
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Late FeeAmount for paying after rent due date; per terms of lease. Charged per leaseholder.$50 / occurrence
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Lease ViolationAmount for violation of community policies and/or per lease terms. Charged per unit.
Disclaimer: Price varies based on type of non-compliance.Varies / occurrence -
Payment Services - AlternativeAmount for using a third party rent payment installment program (i.e. Flex, Jetty Rent). Charged per unit. Payable to 3rd Party
Disclaimer: Price varies based on payment method.Varies / occurrence -
Utility - GasUsage-Based (Utilities).Amount for provision and consumption of natural gas. Charged per leaseholder.
Disclaimer: Utility apportionment is allocation: sq footage of unit.Varies
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.
Details
Lease Options
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12 mo
Property Information
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Built in 2015
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138 units/4 stories
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Furnished Units Available
Matterport 3D Tours
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 an apartment community located in Boulder County and the 80303 ZIP Code. This area is served by the Boulder Valley Re 2 School District attendance zone.
Unique Features
- 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 Amenities
Pool
Fitness Center
Clubhouse
Business Center
- Business Center
- Clubhouse
- Lounge
- Fitness Center
- Pool
- Walking/Biking Trails
- Gated
- Cabana
- Grill
Apartment Features
Dishwasher
Stainless Steel Appliances
Furnished
Deck
- Dishwasher
- Stainless Steel Appliances
- Quartz Countertops
- Furnished
- Balcony
- Deck
970 28th St,
Boulder,
CO
80303
Bordering the university’s main campus, Baseline Sub is home to the University of Colorado Boulder East Campus. The university dominated the northeastern corner of the neighborhood, giving the area a youthful, park-like vibe. Staying true to Boulder culture of sustainability, Baseline Sub has several parks, bike corridors, and while trails that weave through the Boulder Flatirons are less than 15 minutes away. There are multiple large shopping plazas, restaurants, and breweries directly north of Baseline Sub, so residents have plenty of amenities close to home. For more variety, especially with nightlife and entertainment, many residents head to University Hill and Downtown Boulder, which are both about two miles away. Although Boulder is known to have upscale properties, there are more affordable options available as well. When searching for your next rental, you’ll find houses, apartments, condos, and townhomes.
Learn more about living in Baseline Sub
Average Prices by Area
Compare neighborhood and city base rent averages by bedroom.
| Baseline Sub | Boulder, CO | |
|---|---|---|
| Studio | $1,373 | $1,645 |
| 1 Bedroom | $1,512 | $1,878 |
| 2 Bedrooms | $1,843 | $2,369 |
| 3 Bedrooms | $3,068 | $3,471 |
Amenities
- Business Center
- Clubhouse
- Lounge
- Gated
- Cabana
- Grill
- Fitness Center
- Pool
- Walking/Biking Trails
- 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
- Dishwasher
- Stainless Steel Appliances
- Quartz Countertops
- Furnished
- Balcony
- Deck
Expenses
Recurring
Cat Rent
$35
Dog Rent
$35
One-Time
Cat Deposit
$250
Dog Deposit
$250
Office Hours
970-528-1807
| Monday | 10am - 6pm |
|---|---|
| Tuesday | 10am - 6pm |
| Wednesday | 10am - 6pm |
| Thursday | 10am - 6pm |
| Friday | 10am - 6pm |
| Saturday | 12pm - 5pm |
| Sunday | Closed |
Education
| Colleges & Universities | Distance | ||
|---|---|---|---|
| Colleges & Universities | Distance | ||
| Walk: | 3 min | 0.2 mi | |
| Drive: | 3 min | 1.1 mi | |
| Drive: | 3 min | 1.3 mi | |
| Drive: | 7 min | 3.5 mi |
Union 9Seventy is within 3 minutes or 0.2 mile from CU Boulder. It is also near CU Boulder, East Campus and Naropa University.
Schools
Public Middle & High School
Grades 6-12
13 Students
Nearby
Public High School
Grades 9-12
310 Students
Nearby
Private Elementary School
Grades PK
30 Students
Nearby
Private Elementary & Middle School
Grades K-8
190 Students
Nearby
Private Elementary School
Grades K-5
Nearby
Private Middle & High School
Grades 6-12
74 Students
Nearby
School data provided by
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 a scale of 1 (below average) 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 family needs as part of the school selection process.
View GreatSchools Rating Methodology
Data provided by GreatSchools.org © 2026. All rights reserved.
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 a scale of 1 (below average) 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 family needs as part of the school selection process.
View GreatSchools Rating Methodology
Data provided by GreatSchools.org © 2026. All rights reserved.
Getting Around
What do Walkability, Transit, Drivability, and Bikeability mean?
Walkability measures the walking distance to day-to-day needs.
Transit measures access to public transportation.
Drivability measures congestion, parking availability, and access to major roads.
Bikeability measures the suitability for cycling.
How It Works
Moderately Walkable
Walkability
60
/ 100
Some Public Transit
Transit
50
/ 100
Moderately Drivable
Drivability
70
/ 100
Very Bikeable
Bikeability
80
/ 100
Scores provided by
What do Walkability, Transit, Drivability, and Bikeability mean?
Walkability measures the walking distance to day-to-day needs.
Transit measures access to public transportation.
Drivability measures congestion, parking availability, and access to major roads.
Bikeability measures the suitability for cycling.
How It Works
Active
Soundscore™
71
/ 100
Traffic
BusyAirport
CalmBusinesses
CalmScores provided by
HowLoud What is a Sound Score Rating? A Sound Score Rating aggregates noise caused by vehicle traffic, airplane traffic and local sources. How It WorksUnion 9Seventy Photos
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Clubhouse
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Models
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1 Bedroom 1 Bathroom A
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2 Bedroom 2 Bathroom A
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2 Bedroom_ 2 Bathroom- F_final02
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Does Union 9Seventy have in-unit laundry?
Union 9Seventy does not offer in-unit laundry or shared facilities. Please contact the property to learn about nearby laundry options.
What utilities are included in rent at Union 9Seventy?
Utilities are not included in rent. Residents should plan to set up and pay for all services separately.
Is parking available at Union 9Seventy?
Parking is available at Union 9Seventy for $90 / mo. Contact this property for details.
Which floor plans are available, and what are the price ranges?
Union 9Seventy has one to two-bedrooms with rent ranges from $1,795/mo. to $2,830/mo.
Is Union 9Seventy pet-friendly?
Yes, Union 9Seventy welcomes pets. Breed restrictions, weight limits, and additional fees may apply. View this property's pet policy.
How much income do I need to rent at Union 9Seventy?
A good rule of thumb is to spend no more than 30% of your gross income on rent. Based on the lowest available rent of $1,795 for a two-bedrooms, you would need to earn about $71,800 per year to qualify. Want to double-check your budget? Calculate how much rent you can afford with our Rent Affordability Calculator.
Does Union 9Seventy have move-in specials?
Union 9Seventy is offering Specials on select floor plans, with rental rates starting at $1,795.
Does Union 9Seventy offer Matterport 3D tours?
Yes! Union 9Seventy offers 3 Matterport 3D Tours. Explore different floor plans and see unit level details, all without leaving home.
Can I submit a Portable Tenant Screening Report when I apply?
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.
What Are Walk Score®, Transit Score®, and Bike Score® Ratings?
Walk Score® measures the walkability of any address. Transit Score® measures access to public transit. Bike Score® measures the bikeability of any address.
What is a Sound Score Rating?
A Sound Score Rating aggregates noise caused by vehicle traffic, airplane traffic and local sources.
970 28th St
Boulder, CO 80303