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

    345 Boylston St Brookline, MA 02445-7604

    • Gas stations
    • 2,113 SF
    • 0.47 lot acres
    OFF-MARKET
    Value Estimations
    $690,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US38-0257321
    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

    • Audy's Village Mobil / Auto Repair Shop
    • Cypress Auto / Auto Repair Shop / Gas Station
    • Mobil / Gas Station
    • ATM / Atm / Cars
    • Exxon / Gas Station / Car Repair And Maintenance Service

    Property Details for 345 Boylston St

    Year built
    1940
    Construction
    CONCRETE
    Lot size
    0.47 lot acres
    Property size
    2,113 SF
    Zone code
    G20
    Property type
    Gas stations
    APN
    BROO B:189 L:0024 S:0029
    APU
    BROOB189L0024S0029

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $685,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $788,000
      Market price range: $385k - $789k

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

    Location Insight

    • Map
    • Local Demand
    City
    Brookline
    County
    Norfolk
    State
    Massachusetts
    Longitude
    -71.1257
    Latitude
    42.3304
    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
    $68,738
    $3,109,000
    $1,079,800
    $4,188,800
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request

      33 Lanark Rd

      RESIDENTIAL PARKING GARAGE
      33 Lanark Rd, Brookline, MA 02445
      View Details
    • Value Estimation by Request

      33 Pond Ave, Unit P279

      RESIDENTIAL PARKING GARAGE
      33 Pond Ave, Brookline, MA 02445-7163
      View Details
    • Value Estimation by Request

      195 Davis Ave, Unit PG

      RESIDENTIAL PARKING GARAGE
      195 Davis Ave, Brookline, MA 02445-6023
      View Details
    • Value Estimation by Request

      99 Pond Ave, Unit P637

      RESIDENTIAL PARKING GARAGE
      99 Pond Ave, Brookline, MA 02445-7129
      View Details
    • Value Estimation by Request

      28 Addington Rd, Unit GAR

      RESIDENTIAL PARKING GARAGE
      28 Addington Rd, Brookline, MA 02445-4627
      View Details
    • Value Estimation by Request

      77 Pond Ave, Unit P475

      RESIDENTIAL PARKING GARAGE
      77 Pond Ave, Brookline, MA 02445-7141
      View Details

    Similar Nearby for Sale

    • $3,500,000
      6,218 SF

      Boylston Street Development Site

      Development site available for sale on Boylston Street.
      51-67 Boylston St, Brookline, MA 02445
      View Details
    • $525,000
      0.41 Acres

      Brookline Dental Office - Own It!

      Prime Brookline Dental Practice - Excellent Location
      1842 Beacon St, Brookline, MA 02445
      View Details
    • $5,797,999

      Luxurious Brookline Two-Family Residence

      Spacious Brookline two-family home with high-end finishes.
      84 Winthrop Rd, Brookline, MA 02445
      View Details
    • $2,999,999

      Brookline Two-Family Home with Yard

      Well-maintained two-family home near Washington Square and public transit.
      255 Tappan St, Brookline, MA 02445
      View Details
    • $1,459,000

      Two-Family Home Awaiting Renovation

      Two-family home with original details, ready for renovation.
      105 Sumner Rd, Brookline, MA 02445
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      1,282 SF

      Retail Space on Harvard Street

      Retail space available on Harvard Street in Brookline, MA.
      75-87 Harvard St, Brookline, MA 02445
      View Details
    • Contact for pricing
      797 SF

      Retail Space Near Whole Foods

      Retail space available immediately, adjacent to Whole Foods.
      5 Washington St, Brookline, MA 02445
      View Details
    • Contact for pricing
      5,140 SF

      Retail/Restaurant Space in Chestnut Hill

      New mixed-use building with retail space for lease.
      1180 Boylston St, Brookline, MA 02445
      View Details
    • $3,500 /Mo
      650 SF

      Retail Space Near Public Transit

      Retail space in prime location, near public transportation.
      368 Boylston St, Brookline, MA 02445
      View Details
    • $3,000 /Mo
      650 SF

      Retail Space in Brookline, MA

      Prime retail space with natural light and great visibility.
      358 Boylston St, Brookline, MA 02445
      View Details
    • $2,300 /Mo

      Updated Office Space in Brookline

      Office space in Washington Square available January 1, 2026.
      1620 Beacon St, Brookline, MA 02445
      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.
    345 Boylston St
    Brookline, MA 02445-7604
    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.