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    Property profile & analytics

    1125 Prospect Ave West Islip, NY 11795-3110

    • Investment properties
    • 0.76 lot acres
    OFF-MARKET
    Value Estimation
    $270,000
    Location Intelligence
    Property ID
    US63-0568049
    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 Commercial Auto Parts Inc / Auto Parts Store
    • R S Electrical International / Electrician

    Property Details for 1125 Prospect Ave

    Lot size
    0.76 lot acres
    Zone code
    IND1
    Property type
    Investment properties
    Property subtype
    Retail residential properties
    APN
    0500-455.00-01.00-046.001
    APU
    500455000100046001

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $235,000

    • CAP approach

      CAP return
      Estimation
      6%
      $300,000
      6.5%
      $305,000
      7%
      $345,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $305,000
      Geo Method
      $345,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $340,000
      Retail
      $325,000
      Mixed-Use
      $310,000
      Hospitality
      $320,000
      Educational
      $310,000
      Residential Income
      $285,000
      Energy
      $335,000
      Income-Based Land
      $275,000
      Food Service
      $250,000

    Location Insight

    • Map
    • Local Demand
    City
    West Islip
    County
    Suffolk
    State
    New York
    Longitude
    -73.3025
    Latitude
    40.708
    CBSA code
    35620
    CBSA name
    NEW YORK-NORTHERN NEW JERSEY-LONG ISLAND, NY-NJ-PA METROPOLITAN 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
    2020
    $0.00
    $24,200
    $125,700
    $149,900
    -
    $332,418
    $1,726,648
    $2,059,066

    Comparable in this City

    • Value Estimation by Request
      0.57 Acres

      355 Un Blvd

      STORE/OFFICE (MIXED USE) • 0.57 Acres
      355 Un Blvd, West Islip, NY 11795-3115
      View Details
    • Value Estimation by Request
      0.17 Acres

      250 Higbie Ln

      STORE/OFFICE (MIXED USE) • 0.17 Acres
      250 Higbie Ln, West Islip, NY 11795-2828
      View Details
    • Value Estimation by Request
      0.04 Acres

      260 Higbie Ln

      STORE/OFFICE (MIXED USE) • 0.04 Acres
      260 Higbie Ln, West Islip, NY 11795-2828
      View Details
    • Value Estimation by Request
      0.16 Acres

      334 Islip Blvd

      STORE/OFFICE (MIXED USE) • 0.16 Acres
      334 Islip Blvd, West Islip, NY 11795-2902
      View Details
    • Value Estimation by Request
      0.29 Acres

      325 Sunrise Hwy

      STORE/OFFICE (MIXED USE) • 0.29 Acres
      325 Sunrise Hwy, West Islip, NY 11795-2110
      View Details
    • Value Estimation by Request
      0.15 Acres

      333 Sunrise Hwy

      STORE/OFFICE (MIXED USE) • 0.15 Acres
      333 Sunrise Hwy, West Islip, NY 11795-2110
      View Details

    Similar Nearby for Sale

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      Retail property available for sale on Sunrise Highway.
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      Retail Property on Montauk Highway

      Retail property for sale on Montauk Hwy, West Islip.
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      West Islip Industrial Zoned Property

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      Three-story office building, previously medical, near Good Samaritan Hospital.
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    Similar Nearby for Lease

    • Contact for pricing
      69,492 SF

      West Islip Retail Center For Lease

      High-traffic shopping center space available.
      0 Un Blvd & Higbie Ln, West Islip, NY 11795
      View Details
    • $3,250 /Mo
      1,451 SF

      West Islip Office Suite Rental

      Office suite for rent in professional condo building, West Islip.
      510 Montauk Hwy, West Islip, NY 11795
      View Details
    • Contact for pricing
      1,802 SF

      Retail Space on Union Boulevard

      Retail space available with excellent visibility on Union Boulevard.
      434-440 Union Blvd, West Islip, NY 11795
      View Details
    • Contact for pricing
      1,120 SF

      Retail Space in Densely Populated Area

      Retail property in a densely populated area with strong co-tenancy.
      480-532 Union Blvd, West Islip, NY 11795
      View Details
    • $2,400 /Mo

      West Islip Multifamily Rental

      Multifamily property available for rent in West Islip.
      239 Curtin Ave, West Islip, NY 11795
      View Details
    • $3,500 /Mo
      600 SF

      West Islip Office Space Available

      Equipped office space in high-traffic West Islip location.
      723 Montauk Hwy, West Islip, NY 11795
      View Details
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    1125 Prospect Ave
    West Islip, NY 11795-3110
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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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