Last Updated: 1 Day Ago

Total Monthly Price

$1,460 - $2,250

11 Month Lease

Beds

1 - 3

Baths

1 - 2

* 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.

Note: Based on community-supplied data and independent market research. Subject to change without notice.

Lease Terms

12 mo

Fees and Policies

The fees below are based on community-supplied data and may exclude additional fees and utilities. Use the calculator to add these fees to the base rent.

  • Utilities & Essentials
    • Renters Liability Insurance - Third Party
      Amount for renters liability insurance obtained through resident's provider of choice.
      Varies
      Amount for renters liability insurance obtained through resi... Read Moredent's provider of choice. Read Less
      Disclaimer:
      Price varies based on selections with third party provider
  • One-Time Basics
    • Due at Application
      • Application Fee
        Amount to process application, initiate screening, and take a rental home off the market.
        $35
        Amount to process application, initiate screening, and take ... Read Morea rental home off the market. Read Less
    • Due at Move-In
      • Utility - New Account Fee
        Amount to establish utility services.
        $10
        Amount to establish utility services.
      • Trash Services - Hauling
        Amount for shared trash/waste services.
        $11
        Amount for shared trash/waste services.
      • Utility - Billing Administrative Fee
        Amount to manage utility services billing.
        $6.95
        Amount to manage utility services billing.

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.

About Union Baseline

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

Union Baseline is located in Boulder, Colorado in the 80305 zip code. This apartment community was built in 1993 and has 3 stories with 144 units.

Special Features

  • Stainless-Steel Appliances
  • Townhome Style Apartments*
  • Hardwood-Style Flooring and Carpeted Bedrooms
  • Heated Pool with Sun Lounge Deck
  • Off Leash Dog Park
  • Renovated Units Available*
  • Located Near CU Boulder and the Baseline Shopping District
  • Hardwood Floors and Carpeted Bedrooms
  • In-unit Washer and Dryer
  • Community Clubhouse
  • Central Heat/Air
  • Private Parking Garages Available

Community Features

  • Clubhouse
  • Lounge
  • Pool
  • Walking/Biking Trails
  • Study Lounge

Floorplan Amenities

  • High Speed Internet Access
  • Washer/Dryer
  • Air Conditioning
  • Heating
  • Smoke Free
  • Fireplace
  • Dishwasher
  • Disposal
  • Stainless Steel Appliances
  • Kitchen
  • Oven
  • Range
  • Refrigerator
  • Quartz Countertops
  • Hardwood Floors
  • Furnished
  • Balcony
  • Deck

Parking

Garage

Other

Pet Policy

Dogs and Cats Allowed

  • $250 Deposit
  • $35 Monthly Pet Rent

Commuter Rail

  • Eastlake - 124Th Station Track 2

    Drive: 29 min 19.0 mi

  • Olde Town Arvada W-Bound

    Drive: 29 min 19.7 mi

  • Wheat Ridge - Ward Station Track 1

    Drive: 33 min 19.9 mi

Universities

Parks & Recreation

  • NOAA's Earth System Research Laboratory

    Walk: 8 min 0.4 mi

  • Fiske Planetarium and Science Center

    Walk: 11 min 0.6 mi

  • University of Colorado Museum

    Drive: 3 min 1.1 mi

  • Sommers-Bausch Observatory

    Drive: 5 min 1.2 mi

  • Chautauqua Park

    Drive: 6 min 1.8 mi

Shopping Centers & Malls

Schools

 GreatSchools Rating

Private Elementary School

81 Students
(303) 494-7508
Grades PK-5

GreatSchools Rating

Private Elementary & Middle School

172 Students
(303) 499-1999
Grades PK-8

GreatSchools Rating

Private High School

60 Students
(303) 443-9933
Grades 9-12

Data provided by GreatSchools.org 2025 © 2025. All rights reserved.

Martin Acres in Boulder, CO

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