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    Property profile & analytics

    311 Main St Port Chester, NY 10573-3441

    • Investment properties
    • 1,740 SF
    • 0.14 lot acres
    OFF-MARKET
    Value Estimation
    $2,590,000
    Last Sale
    Jan 07, 2022
    $2,050,000
    Location Intelligence
    Property ID
    US63-1408020
    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 311 Main St

    Year built
    1967
    Lot size
    0.14 lot acres
    Property size
    1,740 SF
    Zone code
    M2 INDUST
    Property type
    Investment properties
    Property subtype
    Retail residential properties
    APN
    554801 136.79-2-40
    APU
    55480113679240

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $2,885,000

    • CAP approach

      CAP return
      Estimation
      6%
      $1,920,000
      6.5%
      $2,005,000
      7%
      $1,940,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $2,045,000
      Geo Method
      $1,720,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $2,115,000
      Retail
      $1,745,000
      Mixed-Use
      $2,165,000
      Hospitality
      $2,030,000
      Educational
      $1,735,000
      Residential Income
      $2,280,000
      Energy
      $2,190,000
      Income-Based Land
      $2,115,000
      Food Service
      $1,810,000

    Location Insight

    • Map
    • Local Demand
    City
    Port Chester
    County
    Westchester
    State
    New York
    Longitude
    -73.659
    Latitude
    41.0054
    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
    $288,400
    $178,000
    $466,400
    -
    $288,400
    $178,000
    $466,400

    Comparable in this City

    • Value Estimation by Request
      3,544 SF

      107 Rdg St

      STORE/OFFICE (MIXED USE) • 3,544 SF
      107 Rdg St, Port Chester, NY 10573-2812
      View Details
    • Value Estimation
      $315,000
      1,644 SF

      26 Putnam Ave

      STORE/OFFICE (MIXED USE) • 1,644 SF
      26 Putnam Ave, Port Chester, NY 10573-2700
      View Details
    • Value Estimation
      $325,000
      4,087 SF

      75 Poningo St

      STORE/OFFICE (MIXED USE) • 4,087 SF
      75 Poningo St, Port Chester, NY 10573-4011
      View Details
    • Value Estimation by Request
      2,289 SF

      38 Bellefair Blvd

      STORE/OFFICE (MIXED USE) • 2,289 SF
      38 Bellefair Blvd, Port Chester, NY 10573-1049
      View Details
    • Value Estimation by Request
      4,782 SF

      464 Main St

      STORE/OFFICE (MIXED USE) • 4,782 SF
      464 Main St, Port Chester, NY 10573-3310
      View Details
    • Value Estimation by Request
      4,170 SF

      601 Main St

      STORE/OFFICE (MIXED USE) • 4,170 SF
      601 Main St, Port Chester, NY 10573-3361
      View Details

    Similar Nearby for Sale

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      Pending

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      High-End Salon and Spa

      Upscale salon and spa with established reputation for sale.
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    Similar Nearby for Lease

    • Contact for pricing
      378,619 SF

      Port Chester Waterfront Retail Space

      Prime Retail, Multiple Spaces Available
      5-50 Westchester Ave, Rye Brook, NY 10573
      View Details
    • $1,250 /Mo
      687 SF

      Spacious Office Suite in Port Chester

      First-floor office suite near transportation and amenities in Port Chester.
      388 Westchester Ave, Portchester, NY 10573
      View Details
    • Contact for pricing
      3,973 SF

      Class A Office Park

      Six Class A buildings with comprehensive amenities and easy transportation access.
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    • Contact for pricing
      3,485 SF

      Retail Space Near Major Retailers

      59,797 SF shopping center near Whole Foods and Target.
      262 Boston Post Rd, Portchester, NY 10573
      View Details
    • Contact for pricing
      6,000 SF

      Rye Brook Office Space Available

      Office space for rent with convenient parking and location.
      111 S Ridge St, Rye Brook, NY 10573
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    • Contact for pricing
      12,750 SF

      Prime Port Chester Office Space

      Class A Office Suites, 1,275-2,550 SF
      125 Main St, Port Chester, NY 10573
      View Details
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    311 Main St
    Port Chester, NY 10573-3441
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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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