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    Property profile & analytics

    291 Main St South Berwick, ME 03908-1505

    • Office buildings
    • 9,156 SF
    • 0.16 lot acres
    OFF-MARKET
    Value Estimation
    $835,000
    Last Sale
    Apr 27, 2023
    $1,100,000
    Location Intelligence
    Property ID
    US42-0404309
    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 291 Main St

    Year built
    1900
    Construction
    CONCRETE
    Lot size
    0.16 lot acres
    Property size
    9,156 SF
    Zone code
    B1 BUS
    Property type
    Office buildings
    APN
    SBER M:028 B:020
    APU
    SBERM028B020

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    South Berwick
    County
    York
    State
    Maine
    Longitude
    -70.8098
    Latitude
    43.2349
    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
    $13,741
    $149,700
    $834,600
    $984,300
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $320,000
      1,872 SF

      96 Portland St

      OFFICE BUILDING • 1,872 SF
      96 Portland St, South Berwick, ME 03908-1204
      View Details
    • Value Estimation by Request
      3,794 SF

      215 Main St

      OFFICE BUILDING • 3,794 SF
      215 Main St, South Berwick, ME 03908-1543
      View Details
    • Value Estimation
      $355,000
      1,800 SF

      84 Portland St

      OFFICE BUILDING • 1,800 SF
      84 Portland St, South Berwick, ME 03908-1236
      View Details
    • Value Estimation
      $345,000
      2,321 SF

      25 Goodwin St

      OFFICE BUILDING • 2,321 SF
      25 Goodwin St, South Berwick, ME 03908-1105
      View Details
    • Value Estimation by Request
      3,162 SF

      14 Highland Ave

      OFFICE BUILDING • 3,162 SF
      14 Highland Ave, South Berwick, ME 03908-1211
      View Details
    • Value Estimation by Request
      23,925 SF

      2 Punkin Town Rd

      OFFICE BUILDING • 23,925 SF
      2 Punkin Town Rd, South Berwick, ME 03908-1845
      View Details

    Similar Nearby for Sale

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      3,120 SF

      Victorian Mixed-Use Property in South Berwick

      Mixed-use Victorian with office space and residential unit in downtown.
      49 Portland St, South Berwick, ME 03908
      View Details
    • $749,000
      738,342.00 Acres

      South Berwick Wooded Land Parcel

      Nearly 17 acres of wooded land in a peaceful setting.
      Lindsay Ln Ln, South Berwick, ME 03908
      View Details
    • $160,000
      2.00 Acres

      Two-Acre Lot in South Berwick

      Two-acre parcel for building a dream home near I-95.
      95 Oldfields Rd, South Berwick, ME 03908
      View Details
    • $699,900

      South Berwick Quadplex For Sale

      Quadplex in downtown South Berwick with commercial space.
      10 Portland St, South Berwick, ME 03908
      View Details
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    291 Main St
    South Berwick, ME 03908-1505
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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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