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    Property profile & analytics

    521 Main St Sac City, IA 50583-1726

    • Office buildings
    • 1,760 SF
    • 0.04 lot acres
    OFF-MARKET
    Value Estimation
    $200,000
    Location Intelligence
    Property ID
    US25-1911883
    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

    • New York Life / Insurance Agency

    Property Details for 521 Main St

    Year built
    1900
    Lot size
    0.04 lot acres
    Property size
    1,760 SF
    Property type
    Office buildings
    APN
    810724010109
    APU
    810724010109

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Sac City
    County
    Sac
    State
    Iowa
    Longitude
    -94.9906
    Latitude
    42.4219

    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
    $1,910
    $3,800
    $120,715
    $124,515
    -
    $3,800
    $120,715
    $124,515

    Comparable in this City

    • Value Estimation by Request
      3,236 SF

      110 Mauer Ave

      OFFICE BUILDING • 3,236 SF
      110 Mauer Ave, Sac City, IA 50583-2422
      View Details
    • Value Estimation by Request
      5,002 SF

      13th At Ingersoll St

      OFFICE BUILDING • 5,002 SF
      13th At Ingersoll St, Sac City, IA 50583
      View Details
    • Value Estimation
      $190,000
      2,904 SF

      115 5th St

      PROFESSIONAL BUILDING • 2,904 SF
      115 5th St, Sac City, IA 50583-2333
      View Details
    • Value Estimation by Request
      7,040 SF

      Mauer Ave

      OFFICE BUILDING • 7,040 SF
      Mauer Ave, Sac City, IA 50583
      View Details
    • Value Estimation by Request
      5,130 SF

      116 State St

      OFFICE BUILDING • 5,130 SF
      116 State St, Sac City, IA 50583-2350
      View Details
    • Value Estimation by Request
      528 SF

      5th St

      OFFICE BUILDING • 528 SF
      5th St, Sac City, IA 50583
      View Details

    Similar Nearby for Sale

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      2,314 SF

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      View Details
    • Contact for pricing
      0.60 Acres

      Residential Vacant Lot in Sac

      Prime vacant lot for residential living with mature trees.
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    • $734,400
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      Profitable Auto Parts Store

      Turnkey auto parts store with strong market presence on Main.
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    • $148,000
      8.11 Acres

      Sac City Land For Sale

      8.11 acres of agricultural land suitable for new business.
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      View Details
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    521 Main St
    Sac City, IA 50583-1726
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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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