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    Property profile & analytics

    Main St Alton Bay, NH 03810

    • Commercial real estate
    • 5,143 SF
    • 0.30 lot acres
    OFF-MARKET
    Value Estimation
    $300,000
    Location Intelligence
    Property ID
    US58-0251290
    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

    • Commercial real estate

    Property Details for Main St

    Year built
    1852
    Construction
    FRAME
    Lot size
    0.30 lot acres
    Property size
    5,143 SF
    Zone code
    RC-RES
    Property type
    Commercial real estate
    APN
    ALTN M:34 B:39
    APU
    ALTNM34B39

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Alton Bay
    County
    Belknap
    State
    New Hampshire
    Longitude
    -71.2354
    Latitude
    43.4704
    CBSA code
    29060
    CBSA name
    LACONIA, NH MICROPOLITAN 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
    2022
    $4,737
    $160,800
    $255,800
    $416,600
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      1,836 SF

      Alton Mtn Rd

      COMMERCIAL (GENERAL) • 1,836 SF
      Alton Mtn Rd, Alton Bay, NH 03810
      View Details
    • Value Estimation
      $255,000
      1,567 SF

      20 Hurd Hl Rd

      SHOW ROOM, WAREHOUSE • 1,567 SF
      20 Hurd Hl Rd, Alton Bay, NH 03810
      View Details
    • Value Estimation
      $2,470,000
      10,108 SF

      403 Main St

      COMMERCIAL (GENERAL) • 10,108 SF
      403 Main St, Alton Bay, NH 03810
      View Details
    • Value Estimation
      $1,215,000
      37,287 SF

      317 Mt Major Hwy

      COMMERCIAL (GENERAL) • 37,287 SF
      317 Mt Major Hwy, Alton Bay, NH 03810-4445
      View Details
    • Value Estimation
      $535,000
      3,854 SF

      5 Mt Major Hwy

      SHOW ROOM, WAREHOUSE • 3,854 SF
      5 Mt Major Hwy, Alton Bay, NH 03810-4401
      View Details
    • Value Estimation
      $220,000
      1,032 SF

      12 Mt Major Hwy

      SHOW ROOM, WAREHOUSE • 1,032 SF
      12 Mt Major Hwy, Alton Bay, NH 03810
      View Details

    Similar Nearby for Sale

    • $215,000
      1.10 Acres

      Lake Winnipesaukee Buildable Lot

      1.10-acre lot with beach access on Lake Winnipesaukee.
      36 Mauhaut Shores Rd, Alton, NH 03810
      View Details
    • $150,000
      2.29 Acres

      2+ Acre Lot Near Lake

      2+ acre lot near Lake Winnipesaukee in low-tax Alton, NH.
      5-2-1 Jesus Valley Rd, Alton, NH 03810
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    • $769,000
      32.89 Acres

      Alton Bay Land Parcel

      Large 32.89 acre parcel in Alton Bay, New Hampshire.
      11/13/A High Point Dr, Alton, NH 03810
      View Details
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    Main St
    Alton Bay, NH 03810
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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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