* 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.
* 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.
* 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.
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
Utility - New Account Fee
$10
Utility - Billing Administrative Fee
$6.44
Trash Services - Hauling
$11
Garage
Parking Fee
$150 / mo
Comments
Max of 1
Parking
Parking Fee
$60 / mo
Comments
Max of 1
Additional Parking Options
Parking
Garage
Other Pets
Pet Deposit (Refundable)
$250
Pet Rent
$35 / mo
Dogs
Dogs Allowed
0 lbs. Weight Limit
Cats
Cats Allowed
0 lbs. Weight Limit
Personalized Add-Ons
Renters Liability/Content - Property Program
$13 / mo
Renters Liability Only
$8 / occurrence
Situational
Security Deposit (Refundable)
Varies one-time
Disclaimer: Price varies based on rent amount.
Access Device - Replacement
Varies / occurrence
Disclaimer: Price varies based on device type.
Lease Violation
Varies / occurrence
Disclaimer: Price varies based on type of non-compliance.
Payment Services - Third Party
Varies / occurrence
Disclaimer: Price varies based on selections with third party provider.
Returned Payment Fee (NSF)
$20 / occurrence
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.
Convenient For
Undergraduates
Graduate Students
Faculty/Staff
Lease Terms
Flexible/Other lease
Apartment Description
The newly renovated Union Baseline apartments in Boulder, CO features kitchens with energy-efficient appliances, upgraded cabinetry and brand-new flooring. Union Baseline apartments are conveniently located only 6 miles to Boulder Municipal Airport... and provides easy access to the Denver-Boulder Turnpike (US-36) and CO-93. Boulder Creek Path, Pearl Street Mall, and The Twenty Ninth Street Mall are nearby, and the University of Colorado campus is just minutes away from our student apartments for rent in Boulder. We invite you to browse our photo gallery then schedule your appointment
Lived here last year and it was a great value. A lot of other nearby apartments closer to campus were much more expensive but this place still had a good location and better prices.
Property Manager Responded: You're the best! We really appreciate the positive review.
June 24, 2025
★ ★ ★ ★ ★
★ ★ ★ ★ ★
June 3, 2025
good updates
I lived here last year and got to live in a newly renovated unit, It was nice having an updated kitchen and having my unit fully furnished was helpful, too so I didn't need to luge furniture with me everywhere.
Property Manager Responded: Hi there - we're thrilled to hear you had such a great experience! Thank you for leaving your feedback!
June 3, 2025
★ ★ ★ ★ ★
★ ★ ★ ★ ★
April 25, 2025
Nice units
Awesome apartments, the new renovations make the units look great. I love getting to use the pool during the summer and staff is so friendly. I love all the events they host for residents.
Property Manager Responded: Hi, your review about Union Baseline made our day! Thanks so much for taking the time to write.
April 30, 2025
★ ★ ★ ★ ★
★ ★ ★ ★ ★
April 16, 2025
Afforable
Great option for CU Boulder students, close to campus but more affordable that other options. Plus the staff is super helpful.
Property Manager Responded: Hello!
Thanks so much for the kind words! We're really happy you're loving the community and location, and it's great to hear our team has been helpful.
April 24, 2025
★ ★ ★ ★ ★
★ ★ ★ ★ ★
April 2, 2020
It is a good place for living
I have been here about eight months. The experience here is pretty good. Only at weekend or some ceremony, the students might be a little noisy. But the overall is great. I will recommend my friends here!