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    Property profile & analytics

    520 Sumner Ave Humboldt, IA 50548-1759

    • Office buildings
    • 3,089 SF
    • 0.15 lot acres
    OFF-MARKET
    Value Estimation
    $180,000
    Location Intelligence
    Property ID
    US25-2038480
    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

    • Arends & Lee / Attorney

    Property Details for 520 Sumner Ave

    Year built
    1978
    Lot size
    0.15 lot acres
    Property size
    3,089 SF
    Property type
    Office buildings
    APN
    1001410024
    APU
    1001410024

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Humboldt
    County
    Humboldt
    State
    Iowa
    Longitude
    -94.2153
    Latitude
    42.7207

    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
    2022
    $5,390
    $14,730
    $228,540
    $243,270
    -
    $14,730
    $228,540
    $243,270

    Comparable in this City

    • Value Estimation by Request
      1,611 SF

      718 Sumner Ave

      OFFICE BUILDING • 1,611 SF
      718 Sumner Ave, Humboldt, IA 50548-1763
      View Details
    • Value Estimation by Request
      1,120 SF

      1210 4th N Ave

      OFFICE BUILDING • 1,120 SF
      1210 4th N Ave, Humboldt, IA 50548-1155
      View Details
    • Value Estimation
      $215,000
      4,672 SF

      512 Sumner Ave

      OFFICE BUILDING • 4,672 SF
      512 Sumner Ave, Humboldt, IA 50548-1759
      View Details
    • Value Estimation
      $405,000
      23,728 SF

      900 Sumner Ave

      OFFICE BUILDING • 23,728 SF
      900 Sumner Ave, Humboldt, IA 50548-1767
      View Details
    • Value Estimation
      $235,000
      5,598 SF

      16 Taft N St

      OFFICE BUILDING • 5,598 SF
      16 Taft N St, Humboldt, IA 50548-1769
      View Details
    • Value Estimation by Request
      920 SF

      13 Taft S St

      OFFICE BUILDING • 920 SF
      13 Taft S St, Humboldt, IA 50548-2036
      View Details

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      Humboldt Commercial Garage with Extras

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      Humboldt Iowa Duplex For Sale

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    Humboldt, IA 50548-1759
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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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