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Lot/land
  • $949,000

    757 12th St, Boulder, CO 80302

    --beds
    --baths
    6,116Square Feet
    Unimproved Land
    Built in ----
    6,116 Square Feet Lot
    $-- Zestimate®
    $--/sqft
    $-- HOA

    What's special

    Historic landmarked carriage housePartially fencedNestled beneath the flatironsQuiet mostly owner-occupied streetLush foliage for privacy
    While strolling back from Chautauqua, consider stopping by 757 12th St - an approximately 6,116 sq ft building lot just three blocks from Chautauqua Park, nestled beneath the Flatirons on a quiet, mostly owner-occupied street. Established neighborhood with strong pride of ownership, lush foliage for privacy, and world-class hiking and biking trails, just minutes away. Level, buildable lot with alley access and utility hookups available. Water and sewer taps paid previously, cable TV available, partially fenced. The lot allows up to 3,323 sq ft of floor area and 2,273 sq ft of building coverage, with a 32.47 ft height limit. A basement, in addition to above-grade square footage, can be habitable with reasonable egress. Substantial entitlement work has been completed in the past. Previously approved plans (since voided for inactivity) called for a 2-story single-family home - 1,882 sq ft of interior living plus a 480 sq ft attached 2-car garage above grade, over a 1,418 sq ft finished basement - while preserving the existing 396 sq ft historic landmarked carriage house. The historic carriage house may have potential for ADU conversion (carrying historic designation; the lot itself does not), as previously confirmed by the city. Included in the sale: blueprints, soil reports, and the previously approved architectural plans. Boulder real estate has demonstrated strong appreciation, and, an opportunity in a location this hard to replicate, doesn't come along often. All information herein is deemed reliable but not guaranteed. Buyer and Buyer's Agent are responsible for independently verifying all information directly with the City of Boulder prior to closing.
    50 days
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    436
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    20
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    Zillow last checked:

    Listing updated:

    Listed by:

    Alex D'Allaird 303-443-6161,

    LIV Sotheby's Intl Realty

    Source: IRES as distributed by MLS GRID,MLS#: 1059100MLS Logo

      Facts & features

      Property

      Features
      • Fencing: Partial
      Lot
      • Size: 6,116 Square Feet
      • Features: Wooded, Level, Paved, Curbs
      Details
      • Parcel number: R0607233
      • Zoning: RL-1
      • Special conditions: Private Owner

      Utilities & green energy

      • Electric: Xcel
      • Gas: Xcel
      • Sewer: None
      • Water: None

      Community & HOA

      Community
      • Subdivision: University Place
      HOA
      • Has HOA: No
      Location
      • Region: Boulder

      Financial & listing details

      • Tax assessed value: $733,400
      • Annual tax amount: $17,663
      • Date on market: 5/14/2026
      • Listing terms: Cash,Conventional

        Estimated market value

        Not available

        Estimated sales range

        Not available

        $2,694/mo

        Price history

        DateEventPrice
        5/14/2026Listed for sale$949,000-12.9%
        Source: IRES as distributed by MLS GRID #1059100 Report a problem
        1/2/2026Listing removed$1,090,000
        Source: IRES as distributed by MLS GRID #1032452 Report a problem
        12/1/2025Price change$1,090,000-8.4%
        Source: IRES as distributed by MLS GRID #1032452 Report a problem
        9/30/2025Price change$1,190,000-4.8%
        Source: IRES as distributed by MLS GRID #1032452 Report a problem
        8/27/2025Price change$1,250,000-7.4%
        Source: IRES as distributed by MLS GRID #1032452 Report a problem
        6/24/2025Price change$1,350,000-6.9%
        Source: IRES as distributed by MLS GRID #1032452 Report a problem
        4/29/2025Listed for sale$1,450,000-3.1%
        Source: IRES as distributed by MLS GRID #1032452 Report a problem
        4/28/2025Listing removed$1,497,000
        Source: IRES as distributed by MLS GRID #995992 Report a problem
        9/1/2023Price change$1,497,000-6.3%
        Source: IRES as distributed by MLS GRID #987039 Report a problem
        5/4/2023Listed for sale$1,597,500
        Source: IRES as distributed by MLS GRID #987039 Report a problem
        4/7/2023Listing removed$1,597,500
        Source: IRES as distributed by MLS GRID #980014 Report a problem
        1/19/2023Price change$1,597,500-10%
        Source: IRES as distributed by MLS GRID #980014 Report a problem
        12/30/2022Listed for sale$1,775,000
        Source: IRES as distributed by MLS GRID #980014 Report a problem
        12/16/2022Listing removed$1,775,000
        Source: IRES as distributed by MLS GRID #978878 Report a problem
        11/16/2022Listed for sale$1,775,000+36.6%
        Source: IRES as distributed by MLS GRID #978878 Report a problem
        9/29/2022Listing removed--
        Source: IRES as distributed by MLS GRID #966981 Report a problem
        5/31/2022Listed for sale$1,299,000
        Source: IRES as distributed by MLS GRID #966981 Report a problem
        4/29/2022Listing removed$1,299,000
        Source: IRES as distributed by MLS GRID #961115 Report a problem
        4/19/2022Price change$1,299,000-6.9%
        Source: IRES as distributed by MLS GRID #961115 Report a problem
        3/18/2022Listed for sale$1,395,000+93.8%
        Source: IRES as distributed by MLS GRID #961115 Report a problem
        12/18/2020Sold$720,000-0.7%
        Source: IRES as distributed by MLS GRID #900096 Report a problem
        11/27/2020Pending sale$725,000
        Source: Kearney Realty #900096 Report a problem
        5/29/2020Price change$725,000-8.2%
        Source: Kearney Realty #900096 Report a problem
        12/9/2019Listed for sale$790,000
        Source: Kearney Realty #900096 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$18,752 +1.8%$198,018 -10.7%
        2024$18,426 +26.5%$221,780 +3.9%
        2023$14,564 +7.9%$213,368 +36%
        2022$13,499 +3.8%$156,832
        2021$13,000 $156,832 +5%
        2020$13,000 +304.4%$149,350
        2019$3,215 $149,350 +302.8%
        2018$3,215 $37,080 -9.5%
        2017$3,215 $40,994

        Find assessor info on the county website

        Monthly payment

        Estimated monthly payment$1,822
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: University Hill

        Getting around

        68 / 100
        Somewhat Walkable
        51 / 100
        Good Transit
        71 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Flatirons
        • Middle: Manhattan
        • High: Boulder

        Source: IRES as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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