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    Property profile & analytics

    542 Main St Riverhead, NY 11901-2516

    • Investment properties
    • 3,082 SF
    • 0.20 lot acres
    OFF-MARKET
    Value Estimation
    $785,000
    Last Sale
    May 07, 2024
    $800,000
    Location Intelligence
    Property ID
    US63-3395989
    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

    • Main Street Agency / Marketing Agency / Website Designer
    • Long Island Winterfest / Festival / Event Venue
    • RIVERHEAD INDUSTRIAL DEVELOPMENT AGENCY / Business Development Service
    • Vintage Glampers / Cabin Rental Agency

    Property Details for 542 Main St

    Year built
    1856
    Lot size
    0.20 lot acres
    Property size
    3,082 SF
    Zone code
    DC-4
    Property type
    Investment properties
    Property subtype
    Live-work space
    APN
    0600-129.00-03.00-035.002
    APU
    600129000300035002

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $800,000

    • CAP approach

      CAP return
      Estimation
      6%
      $725,000
      6.5%
      $795,000
      7%
      $780,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $720,000
      Geo Method
      $755,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $755,000
      Retail
      $690,000
      Mixed-Use
      $775,000
      Hospitality
      $775,000
      Educational
      $835,000
      Residential Income
      $785,000
      Energy
      $665,000
      Income-Based Land
      $815,000
      Food Service
      $685,000

    Location Insight

    • Map
    • Local Demand
    City
    Riverhead
    County
    Suffolk
    State
    New York
    Longitude
    -72.6553
    Latitude
    40.9197
    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
    $7,100
    $52,500
    $59,600
    -
    $76,426
    $565,124
    $641,550

    Comparable in this City

    • Value Estimation by Request
      2,496 SF

      18 1st St

      OFFICE/RESIDENTIAL (MIXED USE) • 2,496 SF
      18 1st St, Riverhead, NY 11901-4602
      View Details
    • Value Estimation by Request
      5,166 SF

      456 Griffing Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 5,166 SF
      456 Griffing Ave, Riverhead, NY 11901-3012
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    • Value Estimation by Request
      3,318 SF

      199 Main Rd

      OFFICE/RESIDENTIAL (MIXED USE) • 3,318 SF
      199 Main Rd, Riverhead, NY 11901-1901
      View Details
    • Value Estimation by Request
      3,973 SF

      138 Main St

      OFFICE/RESIDENTIAL (MIXED USE) • 3,973 SF
      138 Main St, Riverhead, NY 11901
      View Details
    • Value Estimation by Request
      11,632 SF

      122 Main St

      OFFICE/RESIDENTIAL (MIXED USE) • 11,632 SF
      122 Main St, Riverhead, NY 11901
      View Details
    • Value Estimation by Request
      4,408 SF

      1317 Main St

      OFFICE/RESIDENTIAL (MIXED USE) • 4,408 SF
      1317 Main St, Riverhead, NY 11901-2583
      View Details

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      Riverhead Mixed-Use Investment Opportunity

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    Similar Nearby for Lease

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    • New
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      Renovated Office Space in Riverhead

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    • Contact for pricing
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      Retail Space in Riverhead Hub

      Retail space in Riverhead's central retail hub for lease.
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    • $2,500 /Mo

      Riverhead Office/Storefront For Rent

      676 sq ft office/storefront in downtown Riverhead, NY.
      131 Roanoke Ave, Riverhead, NY 11901
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    542 Main St
    Riverhead, NY 11901-2516
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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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