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    Property profile & analytics

    Colwell St Portville, NY 14770

    • Research & development properties
    • 0.63 lot acres
    OFF-MARKET
    Value Estimation
    Location Intelligence
    Property ID
    US63-4960147
    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

    • Research & development properties

    Property Details for Colwell St

    Lot size
    0.63 lot acres
    Zone code
    CON
    Property type
    Research & development properties
    APN
    047401 104.057-1-34.2
    APU
    474011040571342

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Portville
    County
    Cattaraugus
    State
    New York
    Longitude
    -78.3424
    Latitude
    42.0372
    CBSA code
    36460
    CBSA name
    OLEAN, NY 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
    0
    $0.00
    $13,500
    $0.00
    $13,500
    -
    $20,455
    $0.00
    $20,455

    Comparable in this City

    • Value Estimation by Request
      7.35 Acres

      241 Carroll Rd

      DUMP SITE • 7.35 Acres
      241 Carroll Rd, Portville, NY 14770-9780
      View Details
    • Value Estimation by Request
      8,804 SF

      457 Whitehouse Rd

      LUMBERYARD, BUILDING MATERIALS • 8,804 SF
      457 Whitehouse Rd, Portville, NY 14770-9734
      View Details
    • Value Estimation by Request
      3,288 SF

      43 Lillibridge Rd

      MANUFACTURING (LIGHT) • 3,288 SF
      43 Lillibridge Rd, Portville, NY 14770-9701
      View Details
    • Value Estimation by Request
      1,344 SF

      488 Anderson Rd

      WAREHOUSE, STORAGE • 1,344 SF
      488 Anderson Rd, Portville, NY 14770-9733
      View Details
    • Value Estimation by Request
      1,800 SF

      59 Temple St

      WAREHOUSE, STORAGE • 1,800 SF
      59 Temple St, Portville, NY 14770
      View Details
    • Value Estimation
      $345,000
      2,400 SF

      464 Anderson Rd

      MANUFACTURING (LIGHT) • 2,400 SF
      464 Anderson Rd, Portville, NY 14770-9733
      View Details

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    Colwell St
    Portville, NY 14770
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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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