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    Property profile & analytics

    521 Sumner Ave Humboldt, IA 50548-1758

    • Retail space
    • 14,120 SF
    • 0.24 lot acres
    OFF-MARKET
    Value Estimation
    $270,000
    Location Intelligence
    Property ID
    US25-2255209
    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

    • More Than Floors, LLC / Carpet Store / Bedding Store

    Property Details for 521 Sumner Ave

    Year built
    1920
    Lot size
    0.24 lot acres
    Property size
    14,120 SF
    Property type
    Retail space
    APN
    1001407027
    APU
    1001407027

    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
    -94.2155
    Latitude
    42.7214

    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
    $2,624
    $23,150
    $117,310
    $140,460
    -
    $23,150
    $117,310
    $140,460

    Comparable in this City

    • Value Estimation by Request
      27,115 SF

      101 Industrial Ave

      RETAIL STORES (PERSONAL SERVICES) • 27,115 SF
      101 Industrial Ave, Humboldt, IA 50548-1104
      View Details
    • Value Estimation by Request
      5,488 SF

      621 Sumner Ave

      RETAIL STORES (PERSONAL SERVICES) • 5,488 SF
      621 Sumner Ave, Humboldt, IA 50548-1760
      View Details
    • Value Estimation by Request
      2,262 SF

      402 Sumner Ave

      RETAIL STORES (PERSONAL SERVICES) • 2,262 SF
      402 Sumner Ave, Humboldt, IA 50548-1757
      View Details
    • Value Estimation
      $185,000
      9,760 SF

      725 13th N St

      RETAIL STORES (PERSONAL SERVICES) • 9,760 SF
      725 13th N St, Humboldt, IA 50548-1121
      View Details
    • Value Estimation
      $440,000
      20,980 SF

      1700 13th N St

      RETAIL STORES (PERSONAL SERVICES) • 20,980 SF
      1700 13th N St, Humboldt, IA 50548-1109
      View Details
    • Value Estimation
      $250,000
      6,000 SF

      1006 13th N St

      RETAIL STORES (PERSONAL SERVICES) • 6,000 SF
      1006 13th N St, Humboldt, IA 50548-1128
      View Details

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    521 Sumner Ave
    Humboldt, IA 50548-1758
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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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