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

    527 Main St Islip, NY 11751

    • Investment properties
    • 0.05 lot acres
    OFF-MARKET
    Value Estimation
    Last Sale
    Apr 25, 2025
    Location Intelligence
    Property ID
    US63-6015805
    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

    • Investment properties

    Property Details for 527 Main St

    Lot size
    0.05 lot acres
    Zone code
    BD
    Property type
    Investment properties
    Property subtype
    Live-work space
    APN
    0500-370.00-02.00-043.001
    APU
    500370000200043001

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Islip
    County
    Suffolk
    State
    New York
    Longitude
    -73.2135
    Latitude
    40.7295
    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
    $400
    $22,600
    $23,000
    -
    $5,495
    $310,440
    $315,935

    Comparable in this City

    • Value Estimation by Request
      0.25 Acres

      435 Main St

      OFFICE/RESIDENTIAL (MIXED USE) • 0.25 Acres
      435 Main St, Islip, NY 11751-3536
      View Details
    • Value Estimation by Request
      0.09 Acres

      463 Main St

      OFFICE/RESIDENTIAL (MIXED USE) • 0.09 Acres
      463 Main St, Islip, NY 11751-3536
      View Details
    • Value Estimation by Request
      0.60 Acres

      225 Main St

      OFFICE/RESIDENTIAL (MIXED USE) • 0.60 Acres
      225 Main St, Islip, NY 11751-3410
      View Details
    • Value Estimation by Request
      0.05 Acres

      488 Main St

      OFFICE/RESIDENTIAL (MIXED USE) • 0.05 Acres
      488 Main St, Islip, NY 11751-3518
      View Details
    • Value Estimation by Request
      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

    Similar Nearby for Sale

    • $720,000
      0.17 Acres

      New Construction Home in Islip

      New 1,800 sqft home under construction in Islip, NY.
      494 Islip Ave, Islip, NY 11751
      View Details
    • $279,990

      Renovated 1BR Ground Level Unit

      850 sq ft renovated 1BR unit with financing options.
      2449I Union Ave, Islip, NY 11751
      View Details
    • $329,000

      Islip Two-Bedroom Apartment with Patio

      First-floor apartment with in-unit laundry, community pool, and pet-friendly.
      20 Toehee Pl, Islip, NY 11751
      View Details
    • $209,000

      Cozy 1-Bedroom Co-op in Islip

      Second-floor co-op with amenities in a convenient Islip location.
      2433 Union Blvd, Islip, NY 11751
      View Details
    • $1,775,000
      9,710 SF

      Islip Industrial Flex Space

      9,710 SF Flex Space, Updated 2023
      390 Moffitt Blvd, Islip, NY 11751
      View Details
    • $599,999
      Pending

      Updated Duplex in Islip, NY

      Updated two-family home in Islip with income potential.
      25 1St St, Islip, NY 11751
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      14,400 SF

      Freestanding Corner Lot Retail Building

      Retail building on Sunrise Highway Service Road with strong demographics.
      2396 Sunrise Hwy, Islip, NY 11751
      View Details
    • $18 SF/Yr
      1,500 SF

      Refurbished Warehouse with Fenced Yard

      5,100 SF refurbished warehouse with fenced yard for rent.
      205 Brookville Ave, Islip, NY 11751
      View Details
    • $1,000 /Mo

      Islip Office Space For Rent

      1,200 sq ft office space in central Islip location.
      439 Main St, Islip, NY 11751
      View Details
    • $15 SF/Yr
      8,034 SF

      Islip Office Space For Lease

      Office space available for lease in Islip, New York.
      309 Main St, Islip, NY 11751
      View Details
    • Contact for pricing
      10,937 SF

      Retail Space Near Islip Station

      Retail space with great visibility and abundant parking available for rent.
      155 Islip Ave, Islip, NY 11751
      View Details
    • Contact for pricing
      235 SF

      Retail Space on Main Street

      Retail space available for rent on Main Street.
      479 Main St, Islip, NY 11751
      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.
    527 Main St
    Islip, NY 11751
    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.