Single Family Homes For Sale in Flatirons, Boulder with a Basement

3 homes

  • 435 University Ave, Boulder, CO 80302
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    3D VIEW
    0.39 ACRES
    $3,950,000
    5 Beds
    5 Baths
    3,364 sqft
    435 University Ave,
    Boulder, CO 80302
    The Zach Zeldner Team, Compass - Boulder
  • 422 Arapahoe Ave, Boulder, CO 80302
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    OPEN SUN, 1-3PM
    3D VIEW
    $2,600,000
    4 Beds
    2.5 Baths
    2,643 sqft
    422 Arapahoe Ave,
    Boulder, CO 80302
    The Zach Zeldner Team, Compass - Boulder
  • 1116 6th St, Boulder, CO 80302
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    3D VIEW
    $2,048,000
    3 Beds
    4 Baths
    2,677 sqft
    1116 6th St,
    Boulder, CO 80302
    Denise Patryas, Denise Patryas

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Real Estate & Homes For Sale Near Flatirons, Boulder, CO

We found 30 more homes matching your filters just outside Flatirons

Based on information submitted to the MLS GRID as of 2026-11-14 15:18:35 PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information