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    Property profile & analytics

    645 Broadway St Quincy, IL 62301-2706

    • Commercial land
    OFF-MARKET
    Value Estimation
    Last Sale
    Dec 13, 2021
    Location Intelligence
    Property ID
    US28-4697762
    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

    • Commercial land

    Property Details for 645 Broadway St

    Property type
    Commercial land
    APN
    235045500000
    APU
    235045500000

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Quincy
    County
    Adams
    State
    Illinois
    Longitude
    -91.4058
    Latitude
    39.9359
    CBSA code
    39500
    CBSA name
    QUINCY, IL-MO MICROPOLITAN 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
    2021
    $468
    $10,430
    $0.00
    $10,430
    -
    $31,290
    $0.00
    $31,290

    Comparable in this City

    • Value Estimation by Request

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      1626 Broadway St

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      131 Gardner Expy

      VACANT COMMERCIAL LAND
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      1006 24th St

      VACANT COMMERCIAL LAND
      1006 24th St, Quincy, IL 62301-2266
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    • Value Estimation by Request
      0.19 Acres

      314 36th St

      VACANT COMMERCIAL LAND • 0.19 Acres
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    • Value Estimation by Request

      125 4th St

      VACANT COMMERCIAL LAND
      125 4th St, Quincy, IL 62301-3911
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      0.17 Acres

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      City lot ready for new construction with alley access.
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      Residential land for sale in an established Quincy neighborhood.
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      Prime Quincy Commercial Land

      0.12-acre lot, high traffic Broadway location.
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    Similar Nearby for Lease

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      Prime Land Near Regional Mall

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    • Contact for pricing

      Quincy Retail Land Opportunity

      Prime Broadway Street Commercial Lot
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    645 Broadway St
    Quincy, IL 62301-2706
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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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