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    Adam Kotkin

    License ID: 9510337

    Service Locations

    Contact details

    Phone:
    (617) 487-8015
    Office Address:
    1050 Monarch St, Suite 200, Lexington, KY

    Performance

    Listings
    51

    Listings

    For Sale (3)

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    • Contact for pricing
      5,028 SF

      Cleveland Circle Fully Leased Triplex

      Prime investment opportunity near public transit, shops, and restaurants.
      41 Orkney Rd, Boston, MA 02135
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      Versatile Lot for Lease

      9,627 sq ft lot with flexible commercial use potential.
      25 Webster St, Brookline, MA 02446
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    • Contact for pricing

      Cleveland Circle Fully Leased Triplex

      Brighton 3-family near Green Line, shops, and restaurants.
      41 Orkney Rd, Boston, MA 02135
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    For Lease (48)

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      3,000 SF

      Versatile Retail/Warehouse/Office Space

      Adaptable commercial space with retail, warehouse, and office potential.
      1256 Main St, Waltham, MA 02451
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    • Contact for pricing
      700 SF

      Newton Office Suite For Rent

      Office suite in converted church building with excellent transit access.
      288 Walnut St, Newton, MA 02460
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    • Contact for pricing

      Versatile Lot for Lease

      9,627 sq ft lot suitable for various commercial uses.
      25 Webster St, Brookline, MA 02446
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    • Contact for pricing

      Prime Retail Space in Boston

      Street-level retail in Boston's Financial District near Quincy Market.
      116 State St, Boston, MA 02109
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    • Contact for pricing

      Prime Retail Space in Cambridge

      Premier end-cap retail space near Harvard and Central Square.
      997 Massachusetts Ave, Cambridge, MA 02138
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    • Contact for pricing

      Prime Retail Space in Cambridge

      Premier end-cap retail space near Harvard and Central Square.
      999 Massachusetts Ave, Cambridge, MA 02138
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    • Contact for pricing
      2,676 SF

      Boutique Office Building in Financial District

      Newly divided office units available for rent in Boston's Financial District.
      88 Broad St, Boston, MA 02110
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    • Contact for pricing
      6,717 SF

      Financial District Boutique Office Space

      Unique office building with harbor views in Boston's financial district.
      88 Broad St, Boston, MA 02110
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    • Contact for pricing
      1,006 SF

      Financial District Office Space Available

      Boutique office building with harbor views in financial district.
      88 Broad St, Boston, MA 02110
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    • Contact for pricing
      2,696 SF

      Boutique Office Building in Boston

      Unique office spaces with harbor views in the financial district.
      88 Broad St, Boston, MA 02110
      View Details
    • Contact for pricing
      12,000 SF

      Boutique Office Building in Financial District

      Unique office spaces with direct elevator access and harbor views.
      88 Broad St, Boston, MA 02110
      View Details
    • Contact for pricing
      400 SF

      Waltham Office Space For Rent

      Two-room office space available on the second floor.
      520 Main St, Waltham, MA 02452
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    • Contact for pricing
      1,450 SF

      Somerville Retail Space For Rent

      Highly visible retail space in Somerville with flexible layout options.
      153 Washington St, Somerville, MA 02143
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    • Contact for pricing
      750 SF

      Somerville Retail Space For Rent

      Highly visible retail space in Somerville with flexible layout options.
      149-153 Washington St, Somerville, MA 02143
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    • Contact for pricing
      2,000 SF

      Renovated Office Space in Boston

      Garden level, renovated office space in the financial district.
      88 Broad St, Boston, MA 02110
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    • Contact for pricing
      75 SF

      Coolidge Corner Individual Office Spaces

      Individual office spaces in the heart of Coolidge Corner.
      233 Harvard St, Brookline, MA 02446
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    • Contact for pricing
      1,395 SF

      Financial District Boutique Office Space

      Boutique office building in the heart of the financial district.
      88 Broad St, Boston, MA 02110
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    • Contact for pricing
      600 SF

      Renovated Office Space in Waltham

      Renovated 600 sqft office space in a warehouse building.
      100 Felton St, Waltham, MA 02453
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    • Contact for pricing

      Coolidge Corner Single Office Space

      Private office in Coolidge Corner, Brookline, ideal for professionals.
      8 Alton Pl, Brookline, MA 02446
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    • Contact for pricing
      2,000 SF

      Financial District Office Space

      Renovated office space in Boston's Financial District for rent.
      116 State St, Boston, MA 02109
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    • Contact for pricing
      300 SF

      Coolidge Corner Office Suite

      Two-room office suite in the heart of Coolidge Corner.
      233 Harvard St, Brookline, MA 02446
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    • Contact for pricing
      1,642 SF

      Boutique Office Building in Financial District

      Newly divided office spaces available in the heart of Boston.
      88 Broad St, Boston, MA 02110
      View Details
    • Contact for pricing
      2,000 SF

      Financial District Office Space

      Renovated office space in Boston's Financial District for lease.
      116 State St, Boston, MA 02109
      View Details
    • Contact for pricing
      1,300 SF

      Renovated Basement Office Space

      Renovated basement office space, currently used as jiu jitsu studio.
      520 Main St, Waltham, MA 02452
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    • Contact for pricing
      650 SF

      Newton Office Space For Rent

      Office unit available for lease in Newton, Massachusetts.
      288 Walnut St, Newton, MA 02460
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    • Contact for pricing
      700 SF

      Office Suite in Converted Church

      First-floor office suite in Newton, near transportation and amenities.
      288 Walnut St, Newton, MA 02460
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    • Contact for pricing
      900 SF

      Prime Retail Space Near Quincy

      Street-level retail space in Boston's Financial District for rent.
      116 State St, Boston, MA 02109
      View Details
    • Contact for pricing
      2,335 SF

      Prime Basement Retail in Cambridge

      Basement retail space with frontage on Massachusetts Avenue.
      2 Ellery St, Cambridge, MA 02138
      View Details
    • Contact for pricing
      1,300 SF

      Renovated Basement Office Space

      Renovated basement office space, currently used for jiu jitsu.
      520 Main St, Waltham, MA 02452
      View Details
    • Contact for pricing

      Financial District Boutique Office Space

      Stand-alone office building with harbor views and modern amenities.
      88 Broad St, Boston, MA 02110
      View Details
    • Contact for pricing

      Boutique Office Building in Financial District

      Unique office spaces with harbor views and modern amenities.
      88 Broad St, Boston, MA 02110
      View Details
    • Contact for pricing

      Coolidge Corner Office Space

      Individual office spaces available in Coolidge Corner, Brookline.
      233 Harvard St, Brookline, MA 02446
      View Details
    • Contact for pricing

      Prime Retail Space in Cambridge

      Premier end-cap retail space near Harvard and Central Square.
      999 Massachusetts Ave, Cambridge, MA 02138
      View Details
    • Contact for pricing

      Converted Office Building Suite

      Three-room office suite in converted building near commuter rail.
      288 Walnut St, Newton, MA 02460
      View Details
    • Contact for pricing

      Boutique Office Building in Financial District

      Newly divided office units available in the heart of Boston.
      88 Broad St, Boston, MA 02110
      View Details
    • Contact for pricing

      First Floor Office Space Available

      Renovated first-floor office space, ready March 1, 2026.
      288 Walnut St, Newton, MA 02460
      View Details
    • Contact for pricing

      Coolidge Corner Office for Lease

      Private office in Coolidge Corner, Brookline, ideal for professionals.
      8 Alton Pl, Brookline, MA 02446
      View Details
    • Contact for pricing

      Renovated Office Space Available

      Renovated office space in a renovated warehouse building.
      100 Felton St, Waltham, MA 02453
      View Details
    • Contact for pricing

      Somerville Retail Space For Rent

      Highly visible retail space in active Somerville commercial corridor.
      149-153 Washington St, Somerville, MA 02143
      View Details
    • Contact for pricing

      Prime Basement Retail in Cambridge

      Basement retail space with frontage on Massachusetts Avenue.
      2 Ellery St, Cambridge, MA 02138
      View Details
    • Contact for pricing

      Financial District Office Space Available

      Renovated office space in Boston's Financial District for lease.
      116 State St, Boston, MA 02109
      View Details
    • Contact for pricing

      Versatile Lot for Lease

      9,627 sq ft lot suitable for various commercial uses.
      25 Webster St, Brookline, MA 02446
      View Details
    • Contact for pricing

      Prime Retail Space in Cambridge

      End-cap basement retail space near Harvard and Central Square.
      997 Massachusetts Ave, Cambridge, MA 02138
      View Details
    • Contact for pricing

      Somerville Retail Space Available

      Highly visible retail space in Somerville with flexible layout options.
      153 Washington St, Somerville, MA 02143
      View Details
    • Contact for pricing

      Boutique Office Building in Financial District

      Unique office spaces with direct elevator access and harbor views.
      88 Broad St, Boston, MA 02110
      View Details
    • Contact for pricing
      1,882 SF

      Furnished Renovated Office Space Available

      Renovated, fully furnished office space for rent.
      88 Broad St, Boston, MA 02110
      View Details
    • Contact for pricing
      4,000 SF

      Unique Penthouse Office Space

      Full-floor office in renovated historic building with direct elevator access.
      288 Walnut St, Newton, MA 02460
      View Details
    • Contact for pricing
      1,882 SF

      Furnished Renovated Office Space Available

      Renovated and fully furnished office space for rent.
      88 Broad St, Boston, MA 02110
      View Details

    Leases and Sales on Map

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    • For Lease

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    Adam Kotkin
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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.

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