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    Property profile & analytics

    454 Main St Islip, NY 11751-3429

    • Investment properties
    • 0.12 lot acres
    OFF-MARKET
    Value Estimation
    $1,590,000
    Last Sale
    Mar 21, 2023
    $1,650,000
    Location Intelligence
    Property ID
    US63-1869605
    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

    • Yankee Doodle Dandy's / American Restaurant / Restaurant

    Property Details for 454 Main St

    Lot size
    0.12 lot acres
    Zone code
    BD
    Property type
    Investment properties
    Property subtype
    Live-work space
    APN
    0500-370.00-03.00-044.000
    APU
    500370000300044000

    Description

    This exceptional retail space, located at 454 Main Street in Islip, New York, presents a fantastic opportunity for a discerning business. The property is a single-suite commercial building totaling 2,015 square feet, with 1,250 square feet currently available for lease. Situated in Suffolk County, zip code 11751, this property enjoys a high-visibility location on Main Street, offering excellent exposure to potential customers. The building's classification is retail, and the tenancy is multiple, although currently only one suite is available. This presents a unique chance to establish a strong presence in a thriving community. The property's convenient location and ample square footage make it ideal for a variety of retail businesses. The address is easily accessible, providing convenient access for both customers and employees. This is a rare opportunity to secure a well-positioned retail space in a desirable area of Islip, New York. Serious inquiries are encouraged to explore this promising commercial real estate offering. The property is ready for immediate occupancy. Contact us today to schedule a viewing and discuss lease terms.

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $1,665,000

    • CAP approach

      CAP return
      Estimation
      6%
      $1,475,000
      6.5%
      $1,385,000
      7%
      $1,545,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $1,430,000
      Geo Method
      $1,635,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $1,245,000
      Retail
      $1,260,000
      Mixed-Use
      $1,450,000
      Hospitality
      $1,285,000
      Educational
      $1,235,000
      Residential Income
      $1,415,000
      Energy
      $1,455,000
      Income-Based Land
      $1,445,000
      Food Service
      $1,280,000

    Location Insight

    • Map
    • Local Demand
    City
    Islip
    County
    Suffolk
    State
    New York
    Longitude
    -73.215
    Latitude
    40.7287
    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
    $15,000
    $50,400
    $65,400
    -
    $206,044
    $692,308
    $898,352

    Comparable in this City

    • Value Estimation by Request
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      225 Main St

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      488 Main St

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      0.12 Acres

      479 Main St

      OFFICE/RESIDENTIAL (MIXED USE) • 0.12 Acres
      479 Main St, Islip, NY 11751-3536
      View Details
    • Value Estimation by Request
      0.12 Acres

      472 Main St

      OFFICE/RESIDENTIAL (MIXED USE) • 0.12 Acres
      472 Main St, Islip, NY 11751-3518
      View Details

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    454 Main St
    Islip, NY 11751-3429
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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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