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    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    839 Main St Malden, MA 02148-2623

    • Investment properties
    • 2,042 SF
    • 0.12 lot acres
    OFF-MARKET
    Last Sale
    May 24, 2021
    $530,000
    Value Estimations
    $540,000
    Show details
    Cap Rate Potential
    6.2%
    Investment properties
    Location Intelligence
    Property ID
    US38-2491718
    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

    • Investment properties

    Property Details for 839 Main St

    Year built
    1900
    Construction
    FRAME
    Lot size
    0.12 lot acres
    Property size
    2,042 SF
    Zone code
    RESA
    Property type
    Investment properties
    Property subtype
    Live-work space
    APN
    MALD M:071 B:824 L:457
    APU
    MALDM071B824L457

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $540,000
      ML approach
      $545,000

    • Alternative Use

      Use
      Estimation
      COMMERCIAL (GENERAL)
      $450,000
      Current use
      AUTO REPAIR, GARAGE
      $575,000
      Change: +28% Conversion: Difficult
      NEIGHBORHOOD: SHOPPING CENTER
      $565,000
      Change: +26% Conversion: Difficult
      RETAIL STORES
      $550,000
      Change: +23% Conversion: Easy
      OFFICE BUILDING
      $445,000
      Change: -0% Conversion: Easy

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

    Location Insight

    • Map
    • Local Demand
    City
    Malden
    County
    Middlesex
    State
    Massachusetts
    Longitude
    -71.0675
    Latitude
    42.4347
    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
    $0.00
    $265,000
    $364,700
    $629,700
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $560,000
      129,280 SF

      36 Dartmouth St

      OFFICE/RESIDENTIAL (MIXED USE) • 129,280 SF
      36 Dartmouth St, Malden, MA 02148-5112
      View Details
    • Value Estimation
      $495,000
      64,991 SF

      10 Florence St

      OFFICE/RESIDENTIAL (MIXED USE) • 64,991 SF
      10 Florence St, Malden, MA 02148-3907
      View Details
    • Value Estimation
      $265,000
      2,960 SF

      249-251 Highland Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 2,960 SF
      249-251 Highland Ave, Malden, MA 02148
      View Details
    • Value Estimation
      $240,000
      9,831 SF

      520 Medford St

      OFFICE/RESIDENTIAL (MIXED USE) • 9,831 SF
      520 Medford St, Malden, MA 02148-7224
      View Details
    • Value Estimation
      $270,000
      2,872 SF

      218 Pearl St

      OFFICE/RESIDENTIAL (MIXED USE) • 2,872 SF
      218 Pearl St, Malden, MA 02148-6435
      View Details
    • Value Estimation
      $430,000
      20,735 SF

      169 Pleasant St, Unit 185

      OFFICE/RESIDENTIAL (MIXED USE) • 20,735 SF
      169 Pleasant St, Malden, MA 02148-4828
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      24,000 SF

      Iconic Malden Square Building

      24,000 SF Mixed-Use Opportunity
      399 Main St, Malden, MA 02148
      View Details
    • $2,690,000
      8,289 SF

      Mixed-Use Building Near Malden Center

      Multi-unit building with commercial and residential units near transportation.
      91 Medford St, Malden, MA 02148
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    • $720,000

      Malden Two-Family Home with Garage

      Two-family home with recent updates and development potential.
      74 Madison St, Malden, MA 02148
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    • $999,999

      Two-Family Home in Prime Location

      Two-family home near schools, parks, transit, and shopping.
      394-396 Pleasant St, Malden, MA 02148
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    • $950,000

      Well-Maintained Triplex Near Transportation

      Triplex with rental income potential, near Wellington Station.
      108 Highland Ave, Malden, MA 02148
      View Details
    • $1,150,000
      2,782 SF

      Updated Three-Family Home in Malden

      Well-maintained three-family home with updates and convenient location.
      100 Medford St, Malden, MA 02148
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    Similar Nearby for Lease

    • Contact for pricing
      101,803 SF

      Malden Industrial Flex Space Available

      101,803 SF Warehouse, 25,095 SF Vacant
      1 Wesley St, Malden, MA 02148
      View Details
    • $12,000 /Mo

      Renovated Commercial Space in Malden

      Versatile 2,000 sq ft space with parking for 30 vehicles.
      69 Newland St, Malden, MA 02148
      View Details
    • Contact for pricing
      4,859 SF

      Medical Office Space in Malden

      Medical office space for lease near public transportation.
      578 Main St, Malden, MA 02148
      View Details
    • $2,000 /Mo

      Malden Retail Space Available

      Retail space in Malden's West End with open layout.
      258 Highland Ave, Malden, MA 02148
      View Details
    • $1,800 /Mo

      Retail Space Near Malden Center

      Retail space for rent near Malden Center T Station.
      75 Pleasant Street Park, Malden, MA 02148
      View Details
    • $800 /Mo

      Remodeled Office Suite For Rent

      Newly remodeled office suite with utilities included in Malden.
      67 Maplwood St, Malden, MA 02148
      View Details
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    839 Main St
    Malden, MA 02148-2623
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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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