Your AI Navigator in Commercial Real Estate
Sign Up Successful!
You now have access to more from Realmo!
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    Property profile & analytics

    15-19 Broad St Boston, MA 02109

    • Office buildings
    • 75,890 SF
    • 0.17 lot acres
    OFF-MARKET
    Last Sale
    Oct 29, 2024
    $13,500,000
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US38-0353629
    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 15-19 Broad St

    Year built
    1920
    Construction
    CONCRETE
    Lot size
    0.17 lot acres
    Property size
    75,890 SF
    Zone code
    C
    Property type
    Office buildings
    APN
    CBOS W:03 P:03836 S:000
    APU
    CBOSW03P03836S000

    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
    Boston
    County
    Suffolk
    State
    Massachusetts
    Longitude
    -71.0548
    Latitude
    42.3587
    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
    $647,086
    $7,839,300
    $17,767,600
    $25,606,900
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $490,000
      14,401 SF

      171-173 Milk St

      OFFICE BUILDING • 14,401 SF
      171-173 Milk St, Boston, MA 02109
      View Details
    • Value Estimation
      $780,000
      64,428 SF

      11th State St

      OFFICE BUILDING • 64,428 SF
      11th State St, Boston, MA 02109-3502
      View Details
    • Value Estimation
      $1,110,000
      36,504 SF

      52-58 Eastern Ave

      OFFICE BUILDING • 36,504 SF
      52-58 Eastern Ave, Boston, MA 02109
      View Details
    • Value Estimation
      $4,500,000
      26,250 SF

      4 Liberty Sq

      OFFICE BUILDING • 26,250 SF
      4 Liberty Sq, Boston, MA 02109-4811
      View Details
    • Value Estimation
      $1,015,000
      24,500 SF

      55 Kilby St

      OFFICE BUILDING • 24,500 SF
      55 Kilby St, Boston, MA 02109
      View Details
    • Value Estimation
      $415,000
      0.03 Acres

      10 Post Ofc Sqr

      OFFICE BUILDING • 0.03 Acres
      10 Post Ofc Sqr, Boston, MA 02109-4603
      View Details

    Similar Nearby for Sale

    • $1,083,450

      Office Condo in Historic Location

      Office condo for sale in a historic Boston location.
      21 Merchant Row, Boston, MA 02109
      View Details
    • Contact for pricing
      21,520 SF

      Brick & Beam Office Condo

      Office condo for sale near Faneuil Hall and MBTA lines.
      21 Merchants Row - For Sale, Boston, MA 02109
      View Details
    • $449,000

      Commercial Space in Waterfront Neighborhood

      Commercial space in Boston's vibrant waterfront neighborhood.
      220 Commercial St 1A, Boston, MA 02109
      View Details
    • $1,083,450

      Office Condo in Historic Location

      Office condo for sale in a historic Boston location.
      21 Merchant Row 4B, Boston, MA 02109
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      6,063 SF

      Renovated Office Building For Rent

      7-story, 70,000 SF office building renovated in 1980.
      177 Milk St, Boston, MA 02109
      View Details
    • Contact for pricing
      7,905 SF

      Historic Office Building For Rent

      Nine-story, 68,995 SF office building, renovated in 1983.
      45 Milk St, Boston, MA 02109
      View Details
    • Contact for pricing
      6,044 SF

      Historic Mid-Rise Office Building

      60,000 SF, 10-story office building with full floor spaces.
      111 Devonshire St, Boston, MA 02109
      View Details
    • Contact for pricing
      1,312 SF

      Downtown Office Space For Rent

      Prime downtown Boston office space with excellent transportation access.
      6-10 Oliver St, Boston, MA 02109
      View Details
    • Contact for pricing
      4,564 SF

      Office Space in Boston Available

      Office space available for rent in Boston, Massachusetts.
      36-44 Broad St, Boston, MA 02109
      View Details
    • Contact for pricing
      42,000 SF

      Office Space at One Post

      Office space available for lease in Boston, Massachusetts.
      1 Post Office Sq, Boston, MA 02109
      View Details
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    15-19 Broad St
    Boston, MA 02109
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    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
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.