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    Property profile & analytics

    21 Washington St Weymouth, MA 02188-1601

    • Super regional malls
    • 7,270 SF
    • 0.26 lot acres
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US38-1551473
    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

    • Washington Street Liquor Mart / (Bike/Boat/Book/etc) Store / Wine and Liquor Store

    Property Details for 21 Washington St

    Year built
    1940
    Construction
    MASONRY/CONCRETE MASONRY UNITS (CMUS)
    Lot size
    0.26 lot acres
    Property size
    7,270 SF
    Zone code
    100
    Property type
    Super regional malls
    Property subtype
    Shopping centers
    APN
    WEYM M:20 B:278 L:003
    APU
    WEYMM20B278L003

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

    • CAP approach

    • Comparable approach

    • Alternative Use

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

    Location Insight

    • Map
    • Local Demand
    City
    Weymouth
    County
    Norfolk
    State
    Massachusetts
    Longitude
    -70.9685
    Latitude
    42.2195
    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
    $15,635
    $248,000
    $713,000
    $961,000
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $625,000
      11,264 SF

      992 Middle St

      REGIONAL SHOPPING CENTER, MALL • 11,264 SF
      992 Middle St, Weymouth, MA 02188-3957
      View Details
    • Value Estimation
      $1,370,000
      26,717 SF

      316 Washington St, Unit 342

      REGIONAL SHOPPING CENTER, MALL • 26,717 SF
      316 Washington St, Weymouth, MA 02188-2932
      View Details
    • Value Estimation
      $2,140,000
      6,659 SF

      238 Washington St, Unit 250

      REGIONAL SHOPPING CENTER, MALL • 6,659 SF
      238 Washington St, Weymouth, MA 02188-1545
      View Details
    • Value Estimation
      $540,000
      10,104 SF

      89 Washington St, Unit 97

      REGIONAL SHOPPING CENTER, MALL • 10,104 SF
      89 Washington St, Weymouth, MA 02188-1702
      View Details
    • Value Estimation
      $1,015,000
      16,292 SF

      208 Main St

      REGIONAL SHOPPING CENTER, MALL • 16,292 SF
      208 Main St, Weymouth, MA 02188-2814
      View Details
    • Value Estimation by Request
      26,717 SF

      316-342 Washington St

      Strip malls • 26,717 SF
      316-342 Washington St, Weymouth, MA 02188
      View Details

    Similar Nearby for Sale

    • Contact for pricing

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      New construction commercial condo in Weymouth Landing, flexible for various uses.
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      The Bradley Commercial Space

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      50,271 SF

      Manufacturing/Warehouse Building Near Boston

      Flexible manufacturing/warehouse space with loading docks, drive-in, and ample power.
      45 Finnell Dr, Weymouth, MA 02188
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      Retail Land Parcel For Sale

      Retail land parcel for sale or lease in Weymouth, MA.
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      Weymouth Flex/Manufacturing Facility For Sale

      24,114 SF flex/manufacturing space on 3 acres near Routes 18/3.
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      Prime Land Parcel For Sale

      0.776 acre land parcel off Route 3 and Route 18.
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    Similar Nearby for Lease

    • Contact for pricing

      Retail Redevelopment Opportunity

      3.27 acre retail redevelopment site with drive-thru potential.
      211 Main St, Weymouth, MA 02188
      View Details
    • Contact for pricing
      5,000 SF

      Granite Plaza Retail Space For Lease

      Weymouth, MA Retail Space - 5,000 SF Available
      0 Granite St, Weymouth, MA 02188
      View Details
    • Contact for pricing
      6,350 SF

      Retail Space in Weymouth

      Retail space available for lease in Weymouth, Massachusetts.
      655 Washington St, Weymouth, MA 02188
      View Details
    • Contact for pricing
      20,250 SF

      Retail Redevelopment Opportunity

      Proposed retail redevelopment with drive-thru and inline space available.
      211 Main St, Weymouth, MA 02188
      View Details
    • $900 /Mo
      4,000 SF

      Versatile Office Space with Parking

      First-floor office/retail space with ample parking and convenient location.
      143 Federal St, Weymouth, MA 02188
      View Details
    • $18 SF/Yr
      761 SF

      Professional Office Space For Rent

      Upgraded office unit with open floor plan and parking.
      61-65 Winter St, Weymouth, MA 02188
      View Details
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    21 Washington St
    Weymouth, MA 02188-1601
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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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