Your AI Navigator in Commercial Real Estate
Sign Up Successful!
You now have access to more from Realmo!
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    Property profile & analytics

    21966 230th St Onawa, IA 51040-8802

    • Office Properties & Spaces
    • 576 SF
    • 1.00 lot acres
    OFF-MARKET
    Value Estimation
    Location Intelligence
    Property ID
    US25-1945280
    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 Properties & Spaces

    Property Details for 21966 230th St

    Year built
    2008
    Lot size
    1.00 lot acres
    Property size
    576 SF
    Property type
    Office Properties & Spaces
    APN
    834506475006
    APU
    834506475006

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Onawa
    County
    Monona
    State
    Iowa
    Longitude
    -96.1172
    Latitude
    42.0248

    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
    $2,028
    $0.00
    $0.00
    $129,306
    -
    $0.00
    $0.00
    $129,306

    Comparable in this City

    • Value Estimation by Request
      19,329 SF

      610 Iowa Ave

      OFFICE (GENERAL) • 19,329 SF
      610 Iowa Ave, Onawa, IA 51040-1626
      View Details
    • Value Estimation
      $185,000
      6,640 SF

      317 10th St

      OFFICE (GENERAL) • 6,640 SF
      317 10th St, Onawa, IA 51040-1105
      View Details
    • Value Estimation by Request
      5,116 SF

      301 10th St

      OFFICE (GENERAL) • 5,116 SF
      301 10th St, Onawa, IA 51040-1105
      View Details
    • Value Estimation by Request
      3,200 SF

      1017 8th St

      OFFICE (GENERAL) • 3,200 SF
      1017 8th St, Onawa, IA 51040-1608
      View Details
    • Value Estimation by Request
      9,723 SF

      418 Iowa Ave

      OFFICE (GENERAL) • 9,723 SF
      418 Iowa Ave, Onawa, IA 51040-8796
      View Details
    • Value Estimation by Request
      0.06 Acres

      Onawa, IA 51040

      COMMERCIAL (GENERAL) • 0.06 Acres
      Onawa, IA 51040
      View Details

    Similar Nearby for Sale

    • $160,000
      0.30 Acres

      Prime Commercial Space in Onawa

      Versatile commercial space in Onawa, Iowa, with ample parking.
      405 10Th St, Onawa, IA 51040
      View Details
    • $149,900
      18.10 Acres

      Onawa, Iowa Acreage Opportunity

      18 acre residential building site near Lewis and Clark Park.
      22801 Dogwood Ave, Onawa, IA 51040
      View Details
    • Contact for pricing
      0.18 Acres

      Residential Land in Onawa, Iowa

      Residential land ready for a new home in Onawa.
      1110 13Th Street Pl, Onawa, IA 51040
      View Details
    • $300,000
      0.14 Acres

      Established Restaurant in Downtown Onawa

      Thriving restaurant with apartment and garage in central location.
      1034 8Th St, Onawa, IA 51040
      View Details
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    21966 230th St
    Onawa, IA 51040-8802
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    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
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.