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    Property profile & analytics

    20 Main St Northborough, MA 01532-1942

    • Office buildings
    • 3,062 SF
    • 0.19 lot acres
    OFF-MARKET
    Value Estimation
    $285,000
    Location Intelligence
    Property ID
    US38-0550160
    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

    • Massachusetts Medical Qigong / Chinese Medicine Clinic
    • Dumas Mark C / Psychologist
    • Kessler Psychological Associates / Psychologist / Family Counselor
    • Aschheim Francis / Medical Clinic
    • Evolution Therapeutic Massage, Beth Stadnicki-Verhyen, LMT / Massage Therapist

    Property Details for 20 Main St

    Year built
    1850
    Lot size
    0.19 lot acres
    Property size
    3,062 SF
    Zone code
    DB
    Property type
    Office buildings
    APN
    NBOR M:0630 L:0145
    APU
    NBORM0630L0145

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $285,000

    • CAP approach

      CAP return
      Estimation
      6%
      $295,000
      6.5%
      $305,000
      7%
      $280,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $325,000
      Geo Method
      $255,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $240,000
      Retail
      $240,000
      Mixed-Use
      $285,000
      Hospitality
      $215,000
      Educational
      $245,000
      Residential Income
      $290,000
      Energy
      $300,000
      Income-Based Land
      $230,000
      Food Service
      $260,000

    Location Insight

    • Map
    • Local Demand
    City
    Northborough
    County
    Worcester
    State
    Massachusetts
    Longitude
    -71.6412
    Latitude
    42.3193
    CBSA code
    49340
    CBSA name
    WORCESTER, MA-CT 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
    2024
    $6,954
    $250,800
    $236,200
    $487,000
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      6,862 SF

      145 Otis St

      OFFICE BUILDING • 6,862 SF
      145 Otis St, Northborough, MA 01532-2414
      View Details
    • Value Estimation by Request
      9,522 SF

      31 Pierce St

      OFFICE BUILDING • 9,522 SF
      31 Pierce St, Northborough, MA 01532-1938
      View Details
    • Value Estimation by Request
      10,956 SF

      360 Church St

      OFFICE BUILDING • 10,956 SF
      360 Church St, Northborough, MA 01532-1240
      View Details
    • Value Estimation
      $100,000
      3,600 SF

      109 Main St

      OFFICE BUILDING • 3,600 SF
      109 Main St, Northborough, MA 01532-1825
      View Details
    • Value Estimation by Request
      6,000 SF

      82 Main St

      OFFICE BUILDING • 6,000 SF
      82 Main St, Northborough, MA 01532-1879
      View Details
    • Value Estimation
      $430,000
      2,005 SF

      107 Main St

      OFFICE BUILDING • 2,005 SF
      107 Main St, Northborough, MA 01532-1913
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      32,000 SF

      Northborough Flex and Office Building

      32,000 SF building with flex and office space.
      155 Otis St, Northborough, MA 01532
      View Details
    • $325,000
      2,250 SF

      Office/Industrial Condos For Sale

      Office/industrial condos for sale with immediate availability.
      265 Main St, Northborough, MA 01532
      View Details
    • $1,395,000

      Mixed-Use Flex Space Available

      Fully leased mixed-use property with flex, retail, office, apartment.
      94 Main St, Northborough, MA 01532
      View Details
    • $333,336
      4.34 Acres

      Northborough Land For Sale

      Residential land available in Northborough, Massachusetts.
      343 Newton St, Northborough, MA 01532
      View Details
    • New
      $525,000
      5.37 Acres

      Residential Land in Castle Subdivision

      Buildable lot in Northborough's sought-after Castle neighborhood.
      25 Castle Rd, Northborough, MA 01532
      View Details
    • $300,000
      1.33 Acres

      Northborough Buildable Lot Near Mt Pisgah

      Buildable lot in scenic Northborough, near amenities and major highways.
      1A Mentzer Ave, Northborough, MA 01532
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      7,400 SF

      Modern Commercial Space in Northborough

      10,000 sq ft commercial space for lease.
      145 Otis St, Northborough, MA 01532
      View Details
    • $4,600 /Mo
      3,500 SF

      Northborough Warehouse with Office Space

      3,500 SF warehouse with office space available for lease.
      329 W Main St, Northborough, MA 01532
      View Details
    • Contact for pricing
      5,800 SF

      Northborough Flex/Industrial/Office Space For Lease

      Versatile space suitable for office, flex, industrial, or warehouse uses.
      10 Bearfoot Rd, Northborough, MA 01532
      View Details
    • Contact for pricing
      4,241 SF

      Mixed-Use Commercial Building For Rent

      Two-story commercial building with retail, dining, office, and medical spaces.
      318 Main St, Northborough, MA 01532
      View Details
    • $4,000 /Mo
      4,116 SF

      Renovated Showroom and Storage Space

      Renovated commercial units with showroom and storage space available.
      168 Main St, Northborough, MA 01532
      View Details
    • Contact for pricing
      6,745 SF

      Northborough Office Space Available

      Prime Office Space, Build-to-Suit Option
      300 Main St, Northborough, MA 01532
      View Details
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    20 Main St
    Northborough, MA 01532-1942
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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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