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    Property profile & analytics

    108 School St Watertown, MA 02472

    • Office buildings
    • 2,127 SF
    • 0.11 lot acres
    For Sale
    View listing
    $1,575,000
    Last Sale
    Oct 15, 2020
    $1,150,000
    Value Estimations
    Cap Rate Potential
    5.9%
    Office buildings
    Location Intelligence
    Property ID
    US38-1058361
    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

    • Winters Home Services / Furnace Repair Service / Heating Contractor

    Property Details for 108 School St

    Year built
    1920
    Construction
    FRAME
    Lot size
    0.11 lot acres
    Property size
    2,127 SF
    Zone code
    T
    Property type
    Office buildings
    APN
    WATE M:1031 B:0020A L:0025
    APU
    WATEM1031B0020AL0025

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $1,225,000
      ML approach
      $1,300,000

    • CAP approach

      CAP Return
      Estimation
      6%
      $1,115,000
      6.5%
      $1,030,000
      7%
      $955,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $747,000
      Market price range: $259k - $748k

    Get a detailed, property-specific valuation — fast and free

    Location Insight

    • Map
    • Local Demand
    City
    Watertown
    County
    Middlesex
    State
    Massachusetts
    Longitude
    -71.1661
    Latitude
    42.3662
    CBSA code
    14460
    CBSA name
    BOSTON-CAMBRIDGE-QUINCY, MA-NH 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
    $24,553
    $510,900
    $552,900
    $1,063,800
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $425,000
      11,804 SF

      40 Spg St

      OFFICE BUILDING • 11,804 SF
      40 Spg St, Watertown, MA 02472-3474
      View Details
    • Value Estimation
      $690,000
      79,086 SF

      5 Brg St

      OFFICE BUILDING • 79,086 SF
      5 Brg St, Watertown, MA 02472
      View Details
    • Value Estimation
      $745,000
      117,012 SF

      480 Pleasant St

      OFFICE BUILDING • 117,012 SF
      480 Pleasant St, Watertown, MA 02472-2463
      View Details
    • Value Estimation
      $365,000
      3,508 SF

      499 Mt Auburn St, Unit 513

      OFFICE BUILDING • 3,508 SF
      499 Mt Auburn St, Watertown, MA 02472-4118
      View Details
    • Value Estimation
      $345,000
      3,456 SF

      67 Pleasant St

      OFFICE BUILDING • 3,456 SF
      67 Pleasant St, Watertown, MA 02472-2317
      View Details
    • Value Estimation
      $420,000
      9,922 SF

      3 Brk St

      OFFICE BUILDING • 9,922 SF
      3 Brk St, Watertown, MA 02472-2314
      View Details

    Similar Nearby for Sale

    • $1,575,000

      Free Standing Brick Office Building

      Free standing brick building near Arsenal Street and Arsenal Yards.
      108 School St, Watertown, MA 02472
      View Details
    • $325,000
      449 SF

      Watertown Office/Residential Development Opportunity

      Brick building approved for office use or residential development.
      69 Forest St, Watertown, MA 02472
      View Details
    • $220,000
      22.96 Acres

      Watertown Restaurant - High Income Potential

      Established Restaurant, Prime Location, Strong Revenue
      Tbd, Watertown, MA 02472
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    • $1,099,000

      Watertown Two-Family Home Opportunity

      Vacant two-family home near Cushing Square with expansion potential.
      532 Belmont St, Watertown, MA 02472
      View Details
    • $1,475,000

      Watertown Grand Three-Family Home

      Cherished three-family home on a coveted Watertown street.
      68 Barnard Ave, Watertown, MA 02472
      View Details
    • $2,695,000
      4,000 SF

      Retail Building Near Watertown Square

      Retail building with three units, expansion potential, and ample parking.
      347-351 Main St, Watertown, MA 02472
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      10,675 SF

      Watertown Office Building For Rent

      Four-story, 201,088 SF office building, formerly Boston Scientific headquarters.
      480 Pleasant St, Watertown, MA 02472
      View Details
    • $33 SF/Yr
      13,695 SF

      Watertown Office Space Available

      Office suites available from 462 to 3,646 square feet.
      50 Hunt St, Watertown, MA 02472
      View Details
    • $22 SF/Yr
      1,300 SF

      Watertown Flex/Office Space Available

      First floor flex/office space in prime Watertown location.
      80 Elm St, Watertown, MA 02472
      View Details
    • Contact for pricing
      740 SF

      Renovated Office/Lab/Studio Space Available

      Newly renovated office/lab/studio space with included lab equipment.
      200 Dexter Ave, Watertown, MA 02472
      View Details
    • $30 SF/Yr
      2,340 SF

      Modern Office Suite for Rent

      Thoughtfully designed office suite with open workspace and conference room.
      63 Pleasant St, Watertown, MA 02472
      View Details
    • $11 SF/Yr

      Warehouse/Office Hybrid Space For Rent

      Unique warehouse/office space in prime location, suitable for various uses.
      11 Boyd St Gdn, Watertown, MA 02472
      View Details
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    108 School St
    Watertown, MA 02472
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    Realmo Value Estimations

    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.

    Realmo CapRate Calculation

    Realmo calculates the Capitalization Rate (Cap Rate) to help estimate a property's potential return on investment. The Cap Rate is a fundamental metric in commercial real estate that measures the relationship between a property's net operating income and its market value.

    How We Calculate Cap Rate

    Cap Rate Formula:
    Cap Rate (%) = (Net Operating Income / Property Value) × 100

    Net Operating Income (NOI) Formula:
    NOI = Area × Lease Rate × (1 - Vacancy Rate) × (1 - Operating Expense Ratio)

    Components

    Net Operating Income (NOI) represents the annual income a property generates after operating expenses:

    • Area: Building square footage from property records
    • Lease Rate: Annual $/sqft based on market data for the property type and geographic location
    • Vacancy Rate: Percentage of unoccupied space based on market data for the property type and location
    • Operating Expense Ratio: Operating costs as a percentage of income, varies by property type

    Property Value is derived from:

    • Recent sale price (if available)
    • Statistical models using comparable sales
    • AI-powered valuation estimates

    Example Calculation

    For a 100,000 sqft Office Building:

    • Lease Rate: $25.00/sqft/year (market data for Office in this area)
    • Vacancy Rate: 8% (market data for Office in this area)
    • Operating Expense Ratio: 35% (typical for Office properties)
    • Property Value: $15,000,000

    Step 1: Calculate NOI

    NOI = 100,000 × $25.00 × (1 - 0.08) × (1 - 0.35)
    NOI = 100,000 × $25.00 × 0.92 × 0.65
    NOI = $1,495,000/year

    Step 2: Calculate Cap Rate

    Cap Rate = ($1,495,000 / $15,000,000) × 100
    Cap Rate = 9.97%

    Property Type Considerations

    Net Operating Income calculations vary by property type due to different operating expense ratios:

    • Office: Higher expenses (30-40%) for HVAC, utilities, maintenance
    • Retail: Moderate expenses (25-35%) for common area maintenance
    • Industrial/Warehouse: Lower expenses (15-25%) for minimal tenant services
    • Multifamily: Moderate expenses (35-45%) including property management
    • Self-Storage: Lower expenses (25-35%) due to minimal maintenance

    Market lease rates and vacancy rates are specific to each property type and geographic location, reflecting local market conditions.

    Disclaimer

    These calculations are estimates for informational purposes only and should not be used as a substitute for professional financial analysis or appraisal.

    • Cap Rate calculations depend on market data that may change over time
    • Actual operating expenses, lease rates, and vacancy rates may differ from market averages
    • Individual property conditions, lease terms, and tenant quality significantly impact actual NOI
    • Property value estimates are approximations and not official appraisals
    • Cap rates vary widely by market, property condition, and investment risk profile

    Professional Guidance Recommended: Before making any investment or financial decisions, consult with licensed appraisers, commercial real estate brokers, and financial advisors who can evaluate your specific property and circumstances.
    By using this feature, you acknowledge that Realmo is not responsible for investment decisions or actions taken based on these estimates.

    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.

    Stat Estimate

    This method estimates value based on actual market adjusted recent (~5 years) sales of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all similar sales ($/sqft) are above this value
    • Range-to: 75% of all similar sales ($/sqft) are below this value
    AI Estimate

    This method estimates value based on AI market estimation of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all estimations ($/sqft) are above this value
    • Range-to: 75% of all estimations ($/sqft) are below this value
    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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