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    Property profile & analytics

    485th Us Hwy 1st S Iselin, NJ 08830-3013

    • Office buildings
    • 4.13 lot acres
    OFF-MARKET
    Value Estimation
    Last Sale
    Jun 25, 2021
    $88,000,000
    Location Intelligence
    Property ID
    US59-2183303
    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

    • Office buildings

    Property Details for 485th Us Hwy 1st S

    Year built
    1981
    Lot size
    4.13 lot acres
    Property type
    Office buildings
    APN
    25 00367- 02-00001- 05
    APU
    2500367020000105

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Iselin
    County
    Middlesex
    State
    New Jersey
    Longitude
    -74.3154
    Latitude
    40.5555
    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
    2022
    $322,652
    $825,600
    $1,983,000
    $2,808,600
    -
    $825,600
    $1,983,000
    $2,808,600

    Comparable in this City

    • Value Estimation by Request
      2,000 SF

      665 State Rte 27

      OFFICE BUILDING • 2,000 SF
      665 State Rte 27, Iselin, NJ 08830-1820
      View Details
    • Value Estimation by Request
      1,122 SF

      1005 Grn St

      OFFICE BUILDING • 1,122 SF
      1005 Grn St, Iselin, NJ 08830-2125
      View Details
    • Value Estimation by Request
      4.15 Acres

      485th Us Hwy 1st S

      OFFICE BUILDING • 4.15 Acres
      485th Us Hwy 1st S, Iselin, NJ 08830-3012
      View Details
    • Value Estimation
      $5,855,000
      19,647 SF

      530 Grn St

      OFFICE BUILDING • 19,647 SF
      530 Grn St, Iselin, NJ 08830-2654
      View Details
    • Value Estimation
      $1,810,000
      0.48 Acres

      838 Grn St

      OFFICE BUILDING • 0.48 Acres
      838 Grn St, Iselin, NJ 08830-2994
      View Details
    • Value Estimation
      $380,000
      0.17 Acres

      900 Grn St

      OFFICE BUILDING • 0.17 Acres
      900 Grn St, Iselin, NJ 08830-2262
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      21,000 SF

      Iselin Office Building For Sale

      21,000 SF office building in Iselin, New Jersey.
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    • Contact for pricing
      4,142 SF

      Iselin Office Space Available

      Office space for sale in Iselin, immediate occupancy.
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      4,142 SF

      Iselin Office Space Available

      Office space available for immediate occupancy in Iselin, New Jersey.
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    • $695,000
      1,800 SF

      Iselin Office Space Available

      Office space for sale in Iselin, New Jersey.
      260 Middlesex Tpke, Iselin, NJ 08830
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    • Contact for pricing
      800 SF

      Iselin Office Sub-Lease Opportunity

      Office space available for sub-lease in Iselin, New Jersey.
      515 Lincoln Hwy, Iselin, NJ 08830
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    • Contact for pricing
      4,142 SF

      Iselin Office Space Available

      First floor office suite available for immediate occupancy.
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    Similar Nearby for Lease

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      27,016 SF

      Class A Office Space Available

      Modern office building with amenities and convenient parking.
      194 S Wood Ave, Iselin, NJ 08830
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      2,141 SF

      Nine-Story Office Building with Amenities

      255,000 square foot office building with parking and retail.
      111 S Wood Ave, Iselin, NJ 08830
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    • $43 SF/Yr
      31,121 SF

      Class A Office Space Available

      Prestigious Class A office building near Metropark train station.
      101 S Wood Ave, Iselin, NJ 08830
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    • $6 SF/Yr
      3,600 SF

      Iselin Executive Office Suite

      Move-in ready, 900 sq ft office space
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    • Contact for pricing
      11,989 SF

      Office Space Near Metro Park

      Office space available in a coveted location near Metro Park.
      485 Us Highway 1 S, Iselin, NJ 08830
      View Details
    • Contact for pricing
      13,154 SF

      Oak Tree Road Executive Suite

      Prime Office Space, Garden State Parkway Visibility
      1477 Oak Tree Rd, Woodbridge Township, NJ 08830
      View Details
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    Iselin, NJ 08830-3013
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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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