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    Alton, NH

    Alton, NH Commercial Real Estate for Sale

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    Barnstead, NH New Durham, NH Gilmanton, NH Farmington, NH Middleton, NH Barrington, NH Milton, NH Pittsfield, NH
    10 properties
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    Two-Unit Flex Property
    Updated: Aug 31
    Two-Unit Flex Property

    46 Suncook Valley Road, Alton, NH 03809

    $599,000
    0.73 AC lot
    Two‑unit flex property on 0.73 acres
    Front unit has two bays, epoxy flooring, and two electric overhead drive‑in doors
    Rear unit includes two large garage bays and three storage or warehouse rooms
    Two exterior metal storage containers provide additional storage
    New electrical panel installed
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    Seasonal Campground With Owner Residence
    Updated: Jul 17
    Seasonal Campground With Owner Residence

    6 Viewland Court, Alton, NH 03810

    $1,100,000
    9.50 AC lot
    Approximately 9.5‑acre campground with 56 approved campsites
    Two‑bedroom, one‑bath owner residence with full walk‑out lower level
    Separate men’s and women’s bathhouse facilities with coin‑operated showers
    Electric service extends to all active campsites; public water serves the property
    Paved parking throughout the campground and on‑site equipment storage shed
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    Mixed-Use Property with Garage
    Mixed-Use Property with Garage

    218 Main Street, Alton, NH 03809

    $549,000

    Updated residence with a flexible two-level outbuilding offering commercial workspace and planned residential conversion potential.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Two-Unit Flex Property
    Two-Unit Flex Property

    46 Suncook Valley Rd, Alton, NH 03809

    $599,000
    3,223 sqft

    Two commercial units combine garage bays, storage rooms, offices, bathrooms, and outdoor storage capacity.

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    Village Mixed-Use Building
    Village Mixed-Use Building

    141 Main Street, Alton, NH 03809

    $450,000
    0.10 AC lot

    Two-level property pairs an upstairs apartment with flexible street-facing commercial space in Alton Village.

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    Single-Story Restaurant Building
    Single-Story Restaurant Building

    6 East Side Dr, Alton, NH 03810

    $429,900
    2,368 sqft

    Equipped hospitality property with dining, bar, commercial kitchen, outdoor seating, and access near Lake Winnipesaukee.

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    Mixed-Use Property with Café
    Mixed-Use Property with Café

    915 Suncook Valley Rd, Alton, NH 03809

    $449,000
    4,216 sqft 1.00 AC lot

    Town-approved café use, commercial food-service infrastructure, and a furnished apartment support combined business and residential occupancy.

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    Two-Story Mixed-Use Building
    Two-Story Mixed-Use Building

    141 Main Street, Alton, NH 03809

    $450,000
    3,408 sqft

    Downtown property combines professional office space with an existing residential unit and zoning supporting mixed commercial and residential use.

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    Turnkey Seasonal Campground
    Turnkey Seasonal Campground

    6 Viewland Court, #Viewland Campground, Alton, NH 03810

    $1,100,000
    9.30 AC lot

    Seasonal campground with 56 approved campsites, separate men’s and women’s bathhouse, and an owner’s two-bedroom residence.

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    Residential Building Lot
    Residential Building Lot

    Lot 7 Jaytee Drive, Alton, NH 03809

    $274,999

    Residential lot located on Jaytee Drive in Alton, NH, with Lot 7 positioned before a cul-de-sac.

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    Based on your search, we've compiled 76 Potential Opportunities for your consideration. Besides 10 Active listings in Alton, NH, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 62 Off-Market properties to explore as potential leads

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Ground-Level Medical Office Condo
    Ground-Level Medical Office Condo

    29 Mill Street, Wolfeboro, NH 03894

    $315,000
    1,225 sqft

    Ground-level, barrier-free medical office condo with two assigned parking spaces and views of Lake Winnipesaukee.

    View details
    Ground-Floor Office Units
    Ground-Floor Office Units

    29 Mill Street, Wolfeboro, NH 03894

    $399,000

    Two accessible office units with private offices, meeting areas, kitchen, and dedicated parking.

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    Downtown Storefront Property
    Downtown Storefront Property

    445 Main St, Farmington, NH 03835

    $599,000

    Three ground-level commercial suites plus an upper-floor studio/office accommodate multiple business configurations.

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    Commercial Land with Road Frontage
    Commercial Land with Road Frontage

    NH Route 11, Farmington, NH 03835

    $1,200,000
    28.15 AC lot

    Com-zoned acreage spans two combined parcels along NH Route 11 in Farmington.

    View details

    Off-Market Properties in Alton, NH

    Consider similar Off-Market properties in Alton, NH. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    190 Mt Major Hwy
    COMMERCIAL (GENERAL)

    190 Mt Major Hwy, Alton Bay, NH 03810-4416

    Estimated value: by Request
    8,553 sqft 4.40 AC lot
    View details
    119 Main St
    SHOW ROOM, WAREHOUSE

    119 Main St, Alton, NH 03809

    Estimated value: by Request
    1,022 sqft 0.03 AC lot
    View details
    327 Mt Major Hwy
    COMMERCIAL (GENERAL)

    327 Mt Major Hwy, Alton Bay, NH 03810-4445

    Estimated value:
    $905,000
    11,000 sqft 4.27 AC lot
    View details
    123 Suncook Vly Rd
    COMMERCIAL (GENERAL)

    123 Suncook Vly Rd, Alton, NH 03809

    Estimated value:
    $550,000
    2,328 sqft 0.90 AC lot
    View details
    59 Suncook Vly Rd
    SHOW ROOM, WAREHOUSE

    59 Suncook Vly Rd, Alton, NH 03809

    Estimated value:
    $340,000
    798 sqft 6.20 AC lot
    View details
    31 Mooney St
    SHOW ROOM, WAREHOUSE

    31 Mooney St, Alton, NH 03809

    Estimated value:
    $500,000
    4,164 sqft 0.63 AC lot
    View details
    115 Main St
    SHOW ROOM, WAREHOUSE

    115 Main St, Alton, NH 03809

    Estimated value:
    $175,000
    3,063 sqft 0.06 AC lot
    View details
    58 Suncook Vly Rd
    SHOW ROOM, WAREHOUSE

    58 Suncook Vly Rd, Alton, NH 03809-4624

    Estimated value:
    $1,420,000
    9,401 sqft 1.86 AC lot
    View details
    138 Main St
    SHOW ROOM, WAREHOUSE

    138 Main St, Alton, NH 03809

    Estimated value:
    $375,000
    2,865 sqft 0.13 AC lot
    View details
    21 Suncook Vly Rd
    MIXED USE (COMMERCIAL/INDUSTRIAL)

    21 Suncook Vly Rd, Alton, NH 03809-4623

    Estimated value:
    $160,000
    5.50 AC lot
    View details
    769 Suncook Vly Rd
    SHOW ROOM, WAREHOUSE

    769 Suncook Vly Rd, Alton, NH 03809

    Estimated value:
    $435,000
    3,548 sqft 1.46 AC lot
    View details
    793 Side Dr
    SHOW ROOM, WAREHOUSE

    793 Side Dr, Alton, NH 03809-4730

    Estimated value:
    $560,000
    3,833 sqft 1.22 AC lot
    View details
    46 Suncook Vly Rd
    SHOW ROOM, WAREHOUSE

    46 Suncook Vly Rd, Alton, NH 03809-4624

    Estimated value:
    $530,000
    3,360 sqft 0.73 AC lot
    View details
    378 Rte 11d
    COMMERCIAL (GENERAL)

    378 Rte 11d, Alton Bay, NH 03810-4215

    Estimated value:
    $695,000
    2,718 sqft 3.00 AC lot
    View details

    Alton, NH Commercial Real Estate Market Trends and Statistics

    Explore 72 commercial real estate for sale in Alton, NH, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 13,215 square feet of properties for sale, with an estimated market value of $6,000,899.

    Sale prices for business properties in Alton, NH start at $274,999, averaging $600,089, and reaching up to $1,100,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    Alton, NH CRE market trends — vacancy, lease rates and price per SF, updated monthly
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    Demographics Overview

    Population 3,684
    Population Growth (5Y) +0.7%
    Median Household Income $92,278
    College Educated 47.8%

    High-Yield Neighborhoods for Investment

    Identify Alton submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    Alton - 03809 $477.5K
    Alton Bay - 03810 $876.6K

    Taxes & Financing

    Tax Rate (average for all types) 1.14%
    Property Tax per SF $32.18 per SF
    Tax Rate vs County Average 0.12 pp below county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Belknap County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale Residential Income pricing trends in Belknap County

    Residential Income

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