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    Property profile & analytics

    15 Franklin St Portland, ME 04101-4169

    • Office buildings
    • 35,178 SF
    • 0.57 lot acres
    OFF-MARKET
    Value Estimation
    Location Intelligence
    Property ID
    US42-0518649
    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

    • Freeport Metrics / Software Company
    • Hunter Panels LLC / Roofing Contractor
    • AmpUp Charging Station / Electric Vehicle Charging Station
    • Mainebiz / Newspaper Publisher
    • Cloutier Andrew J / Attorney

    Property Details for 15 Franklin St

    Year built
    1900
    Lot size
    0.57 lot acres
    Property size
    35,178 SF
    Property type
    Office buildings
    APN
    PTLD M:029 B:N004001
    APU
    PTLDM029BN004001

    Value Estimation

    Powered by Realmo proprietary methodology Last update: July 3, 2025

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Portland
    County
    Cumberland
    State
    Maine
    Longitude
    -70.2502
    Latitude
    43.6588
    CBSA code
    38860
    CBSA name
    PORTLAND-SOUTH PORTLAND-BIDDEFORD, ME 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
    2023
    $49,729
    $942,600
    $2,508,400
    $3,451,000
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      40,861 SF

      128 High St

      OFFICE BUILDING • 40,861 SF
      128 High St, Portland, ME 04101
      View Details
    • Value Estimation by Request
      25,140 SF

      111 Commercial St

      OFFICE BUILDING • 25,140 SF
      111 Commercial St, Portland, ME 04101-4719
      View Details
    • Value Estimation by Request
      53,916 SF

      245 Commercial St

      OFFICE BUILDING • 53,916 SF
      245 Commercial St, Portland, ME 04101-4622
      View Details
    • Value Estimation by Request
      14,784 SF

      480 Congress St

      OFFICE BUILDING • 14,784 SF
      480 Congress St, Portland, ME 04101-3400
      View Details
    • Value Estimation by Request
      5,786 SF

      55 Baxter Blvd

      OFFICE BUILDING • 5,786 SF
      55 Baxter Blvd, Portland, ME 04101-1801
      View Details
    • Value Estimation by Request
      32,394 SF

      14 York St

      OFFICE BUILDING • 32,394 SF
      14 York St, Portland, ME 04101-4782
      View Details

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      1.29 Acres

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      Prime Maine commercial land, I-95 access.
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      16,380± SF mixed-use building in the heart of downtown.
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    Similar Nearby for Lease

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      Historic Portland Office Building

      Prime Portland location, 18,301 sq ft.
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      Class A Office Space

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    Property Visit Statistics

    • Visits by month
      15.2k
    • Visitors by month
      7.3k
    • Avg Time on site
      342 min
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    15 Franklin St
    Portland, ME 04101-4169
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    Realmo Value Estimation

    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.

    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.

    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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