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    Property profile & analytics

    645 Washington St North Attleboro, MA 02760-2459

    • Office buildings
    • 2,490 SF
    • 0.22 lot acres
    OFF-MARKET
    Value Estimation
    $330,000
    Location Intelligence
    Property ID
    US38-0974116
    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 645 Washington St

    Year built
    1900
    Construction
    FRAME
    Lot size
    0.22 lot acres
    Property size
    2,490 SF
    Zone code
    IC3
    Property type
    Office buildings
    APN
    NATT M:0010 B:0798 L:0000
    APU
    NATTM0010B0798L0000

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $290,000

    • CAP approach

      CAP return
      Estimation
      6%
      $425,000
      6.5%
      $440,000
      7%
      $395,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $400,000
      Geo Method
      $415,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $400,000
      Retail
      $425,000
      Mixed-Use
      $415,000
      Hospitality
      $370,000
      Educational
      $405,000
      Residential Income
      $425,000
      Energy
      $350,000
      Income-Based Land
      $330,000
      Food Service
      $330,000

    Location Insight

    • Map
    • Local Demand
    City
    North Attleboro
    County
    Bristol
    State
    Massachusetts
    Longitude
    -71.3264
    Latitude
    41.9858
    CBSA code
    39300
    CBSA name
    PROVIDENCE-NEW BEDFORD-FALL RIVER, RI-MA 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
    $7,668
    $263,900
    $230,200
    $494,100
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $1,585,000
      9,200 SF

      49 Pln St

      OFFICE BUILDING • 9,200 SF
      49 Pln St, North Attleboro, MA 02760-4192
      View Details
    • Value Estimation
      $245,000
      2,152 SF

      188 Washington St

      OFFICE BUILDING • 2,152 SF
      188 Washington St, North Attleboro, MA 02760-1710
      View Details
    • Value Estimation
      $1,800,000
      12,120 SF

      16 Washington St

      OFFICE BUILDING • 12,120 SF
      16 Washington St, North Attleboro, MA 02760-2384
      View Details
    • Value Estimation
      $350,000
      4,192 SF

      126 Chestnut St

      OFFICE BUILDING • 4,192 SF
      126 Chestnut St, North Attleboro, MA 02760-3203
      View Details
    • Value Estimation
      $415,000
      4,800 SF

      762 Washington St

      OFFICE BUILDING • 4,800 SF
      762 Washington St, North Attleboro, MA 02760-1876
      View Details
    • Value Estimation by Request
      7,260 SF

      555 Elm St

      OFFICE BUILDING • 7,260 SF
      555 Elm St, North Attleboro, MA 02760-3309
      View Details

    Similar Nearby for Sale

    • $1,695,000
      9,760 SF

      Prime North Attleborough Mixed-Use

      9,760 SF Retail, Office, & Warehouse
      805 Washington St, North Attleborough, MA 02760
      View Details
    • $459,900
      Pending

      Move-in Ready Professional Office Space

      Remodeled office space ideal for law firms or medical practices.
      299 Chestnut St, North Attleboro, MA 02760
      View Details
    • Contact for pricing
      0.43 Acres

      North Attleboro Light Industrial Office

      Two-story light industrial office building with flexible workspace and ample parking.
      481 Mount Hope St, North Attleboro, MA 02760
      View Details
    • $999,999

      Turn Key Auto Repair Shop

      Auto repair shop with great visibility and accessibility.
      91 Orne St, North Attleboro, MA 02760
      View Details
    • $649,900

      Mixed-Use Property Near Route 1

      Mixed-use building with residential, laundromat, and mechanic spaces.
      179 Park St, North Attleboro, MA 02760
      View Details
    • $749,900

      Three-Unit Residential Property For Sale

      Three-unit property with on-site laundry and off-street parking.
      271 North Washington St, North Attleboro, MA 02760
      View Details

    Similar Nearby for Lease

    • $1,700 /Mo

      Updated Office Space Available

      North Attleboro office space with easy access and visibility.
      555 Elm 2, North Attleboro, MA 02760
      View Details
    • $1,450 /Mo

      Commercial Space for Rent

      Second-floor commercial space perfect for professional or business use.
      481 Old Post Rd, North Attleboro, MA 02760
      View Details
    • $600 /Mo
      220 SF

      Modern Office Spaces on Route 1

      Well-maintained office spaces with utilities included, near Gillette Stadium.
      111 Washington St, Plainville, MA 02760
      View Details
    • $1,795 /Mo

      North Attleboro Office Space Available

      Second floor office space for rent in North Attleboro.
      16 E Washington St, North Attleboro, MA 02760
      View Details
    • $300 /Mo

      Convenient Workspace on Route 1

      First-floor office space with utilities included on Route 1.
      424 Washington St, North Attleboro, MA 02760
      View Details
    • $12 SF/Yr

      North Attleboro Office Space Available

      3,035+ SF office building with ample parking for rent.
      106 Commonwealth Ave, North Attleboro, MA 02760
      View Details
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    645 Washington St
    North Attleboro, MA 02760-2459
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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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