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    100 Washington Ave Dunellen, NJ 08812

    • Commercial real estate
    • 9.20 lot acres
    For Lease
    View listing
    Value Estimation
    $745,000
    Last Sale
    Oct 17, 2023
    $680,000
    Location Intelligence
    Property ID
    US59-2581138
    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

    • Commercial real estate

    Property Details for 100 Washington Ave

    Lot size
    9.20 lot acres
    Property type
    Commercial real estate
    APN
    03 00085-0000-00001- 02
    APU
    30008500000000102

    Description

    This exceptional medical office building, located at 100 S Washington Ave in Dunellen, NJ (08812), offers a variety of lease options. The property, situated in Middlesex County, boasts a total of 17,240 square feet and features multiple tenancies. Currently, there is 3,808 square feet of vacant space available, divisible into units as small as 1,808 square feet and with a maximum contiguous space of 3,808 square feet. This presents a unique opportunity for medical practices seeking flexible and adaptable space to meet their specific needs. The building's classification includes both retail and office space, making it suitable for a range of medical-related businesses. Ample parking is provided, with a generous ratio of 5 spaces per 1,000 square feet of building area. This ensures convenient parking for both staff and patients. The property's location in Dunellen, New Jersey offers excellent accessibility and visibility, making it an ideal location for establishing or expanding a medical practice. Interested parties are encouraged to inquire about lease terms and availability. The property is currently available for lease.

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $780,000

    • CAP approach

      CAP return
      Estimation
      6%
      $655,000
      6.5%
      $635,000
      7%
      $620,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $575,000
      Geo Method
      $610,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $755,000
      Retail
      $600,000
      Mixed-Use
      $665,000
      Hospitality
      $610,000
      Educational
      $555,000
      Residential Income
      $555,000
      Energy
      $675,000
      Income-Based Land
      $630,000
      Food Service
      $605,000

    Location Insight

    • Map
    • Local Demand
    City
    Dunellen
    County
    Middlesex
    State
    New Jersey
    Longitude
    -74.4579
    Latitude
    40.5927
    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
    $60,353
    $2,185,900
    $0.00
    $2,185,900
    -
    $2,185,900
    $0.00
    $2,185,900

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    100 Washington Ave
    Dunellen, NJ 08812
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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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