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    Property profile & analytics

    12500 1st St Thornton, CO 80241-3800

    • Office buildings
    • 3,590 SF
    • 0.29 lot acres
    OFF-MARKET
    Value Estimation
    Location Intelligence
    Property ID
    US13-1106635
    The Realmo ID is a unique identifier assigned to every property, incorporating country codes and precise geo-coordinates for 300x300-foot land blocks. It enables standardized data collection and seamless integration of disparate sources such as ownership, tax, title data and physical specifications. By aggregating current and historical records, the Realmo ID powers advanced analytics and delivers deep, verifiable insights for real estate professionals.

    Current Use by Public Records

    • Office buildings

    Property Details for 12500 1st St

    Year built
    2001
    Lot size
    0.29 lot acres
    Property size
    3,590 SF
    Property type
    Office buildings
    APN
    R0114715
    APU
    R0114715

    Value Estimation

    Powered by Realmo proprietary methodology Last update: July 3, 2025

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Thornton
    County
    Adams
    State
    Colorado
    Longitude
    -104.961
    Latitude
    39.923
    CBSA code
    19740
    CBSA name
    DENVER-AURORA, CO METROPOLITAN STATISTICAL AREA

    Property Tax & Assessments

    Tax date
    Tax Amount
    Assessed Land Value
    Assessed Improvement Value
    Total Assessed Value
    Applied Tax Rate
    Land Market Value
    Improvement Market Value
    Total Market Value
    2023
    $16,514
    $13,950
    $135,950
    $149,900
    -
    $50,007
    $487,293
    $537,300

    Comparable in this City

    • Value Estimation
      $1,015,000
      18,921 SF

      550 124th Ave

      OFFICE BUILDING • 18,921 SF
      550 124th Ave, Thornton, CO 80241-2409
      View Details
    • Value Estimation by Request
      2,284 SF

      12520 1st St

      OFFICE BUILDING • 2,284 SF
      12520 1st St, Thornton, CO 80241-3821
      View Details
    • Value Estimation by Request
      12,000 SF

      12323 Claude Ct

      OFFICE BUILDING • 12,000 SF
      12323 Claude Ct, Northglenn, CO 80241-3306
      View Details
    • Value Estimation
      $435,000
      11,387 SF

      12430 York St

      OFFICE BUILDING • 11,387 SF
      12430 York St, Thornton, CO 80241
      View Details
    • Value Estimation by Request
      240,345 SF

      12121 Grant St

      OFFICE BUILDING • 240,345 SF
      12121 Grant St, Thornton, CO 80241-3129
      View Details
    • Value Estimation by Request
      15,116 SF

      12450 Washington St

      OFFICE BUILDING • 15,116 SF
      12450 Washington St, Thornton, CO 80241-2405
      View Details

    Similar Nearby for Sale

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    • $395,000
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      Charming Condo in Prime Location

      2-bedroom, 2-bathroom condo in Thornton with easy access to Denver.
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    • $299,900
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      Ground-level condo in pool community with garage and included appliances.
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    • $2,199,000

      Eastlake Acreage with Ranch Home

      5.431-acre property with a small ranch-style home in Eastlake.
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    • $1,100,000
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      Thornton Industrial Land - $1.1M

      2.01-acre industrial land, prime location.
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    • $999,999

      Land For Sale

      Land available in a perfect location.
      128 128Th Ave, Thornton, CO 80241
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    Similar Nearby for Lease

    • Contact for pricing
      118,422 SF

      North Washington Commerce Center Space

      Modern Thornton warehouse space for lease.
      1101 126Th Ave, Thornton, CO 80241
      View Details
    • Contact for pricing
      86,814 SF

      Thornton Retail Pad Site Investment

      High-traffic location, prime retail pad.
      12090 Colorado Blvd, Thornton, CO 80241
      View Details
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    12500 1st St
    Thornton, CO 80241-3800
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    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
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