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    Alton, NH Commercial Real Estate for Sale

    6 results
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    Versatile Alton Property with River Frontage
    $590,000
    1,320 SF

    Versatile Alton Property with River Frontage

    6 Suncook Valley Rd, Alton, NH 03809

    High-visibility Alton property suitable for commercial, residential, or mixed-use.

    • High‑visibility location on Alton traffic circle with over 9,000 cars passing daily.
    • Flexible Residential‑Commercial zoning approved for over 50 business types with potential for more.
    • 4.5‑acre lot with 1,300+ feet of scenic river frontage.
    • Renovated in 2018 with new siding, windows, doors, and metal roof.
    • Newer 3‑bedroom septic system supports residential or mixed‑use.
    Updated: Feb 9
    View details
    Mixed-Use Building in Downtown Alton
    $499,000
    0.10 Acres

    Mixed-Use Building in Downtown Alton

    141 Main St, Alton, NH 03809

    Two-story mixed-use building suitable for commercial and residential purposes.

    • Multi‑functional, mixed‑use building suitable for commercial and residential purposes.
    • Prime downtown Alton, NH location, near Alton Bay and Lake Winnipesaukee attractions.
    • Features a 1,700 sq ft residential unit with open‑concept living, hardwood floors, and unique barrel ceiling.
    • Opportunity to live where you work, build equity, and collect rental income.
    • Recent improvements include a new roof, heating system, and septic system supporting a second apartment.
    Updated: Dec 17, 2025
    View details
    Alton Bay Waterfront Investment
    $2,999,000
    1.00 Acre

    Alton Bay Waterfront Investment

    Lake Winnipesaukee waterfront property with high rental income.

    403 Main St, Alton, NH 03809
    View details
    High-Traffic Alton Commercial Land
    $350,000
    3.05 Acres

    High-Traffic Alton Commercial Land

    Prime 3.05-acre lot, high visibility.

    00 & New Durham Rd, Alton, NH 03809
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    Alton Rental Development Opportunity
    $1,600,000

    Alton Rental Development Opportunity

    10+ acre rental development with 26 units in Alton.

    19 Depot St, Alton, NH 03809
    View details
    Dollar General NNN Investment Property
    Contact for pricing
    9,329 SF

    Dollar General NNN Investment Property

    NNN Dollar General with 13.25 years remaining on lease.

    58 Suncook Valley Rd, Alton, NH 03809
    View details
    Based on your search, we've compiled 154 Potential Opportunities for your consideration. Besides 6 Active listings in Alton, NH, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 142 Off-Market properties to explore as potential leads, plus 2 Land Listings that present a potential for development.

    Explore Opportunities in Nearby Cities

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

    Land For Sale
    $499,900

    Land For Sale

    Land available for sale.

    1256 Cherry Valley Rd, Gilford, NH 03249
    View details
    Downtown Wolfeboro Commercial Units
    $425,000

    Downtown Wolfeboro Commercial Units

    Two commercial units in Wolfeboro Marketplace building for sale.

    29 Mill St, Wolfeboro, NH 03894
    View details
    Downtown Wolfeboro Commercial Space
    $699,900

    Downtown Wolfeboro Commercial Space

    Prime commercial space in the heart of downtown Wolfeboro.

    10 Center St, Wolfeboro, NH 03894
    View details
    Landmark Site Near Gunstock Resort
    $1,495,000
    12.00 Acres

    Landmark Site Near Gunstock Resort

    12-acre property with development potential near Gunstock Mountain Resort.

    700-720 Cherry Valley Rd, Gilford, NH 03249
    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Land with River Frontage
    $110,000
    0.64 Acres

    Land with River Frontage

    Commercial land with frontage on the Merrymeeting River.

    00 Suncook Valley Rd, Alton, NH 03809
    View details
    Commercial Land Near Merrymeeting River
    $110,000
    0.64 Acres

    Commercial Land Near Merrymeeting River

    0.64 acre commercial lot with frontage on Merrymeeting River.

    00 Suncook Valley Rd, Alton, NH 03809
    View details

    Explore 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.

    00 & New Durham Rd

    00 & New Durham Rd

    Commercial real estate • 3.05 Acres
    Value Estimation by Request
    00 & New Durham Rd, Alton, NH 03809
    View details
    20 Homestead Pl

    20 Homestead Pl

    Medical offices • 1,600 SF
    Value Estimation by Request
    20 Homestead Pl, Alton, NH 03809
    View details
    133 Drew Hl Rd

    133 Drew Hl Rd

    INDUSTRIAL (GENERAL) • 2,520 SF
    Value Estimation by Request
    133 Drew Hl Rd, Alton, NH 03809-4805
    View details
    45 Dudley Rd

    45 Dudley Rd

    INDUSTRIAL (GENERAL) • 8,460 SF
    Value Estimation by Request
    45 Dudley Rd, Alton, NH 03809
    View details
    10 Frank C Gilman Hwy

    10 Frank C Gilman Hwy

    INDUSTRIAL (GENERAL) • 4,068 SF
    Value Estimation by Request
    10 Frank C Gilman Hwy, Alton, NH 03809
    View details
    32 Drew Hl Rd

    32 Drew Hl Rd

    SHOW ROOM, WAREHOUSE • 4,800 SF
    Value Estimation by Request
    32 Drew Hl Rd, Alton, NH 03809-4803
    View details
    35 Alton Marina Rd

    35 Alton Marina Rd

    COMMERCIAL (GENERAL) • 480 SF
    Value Estimation by Request
    35 Alton Marina Rd, Alton Bay, NH 03810-4037
    View details
    31 Mooney St

    31 Mooney St

    SHOW ROOM, WAREHOUSE • 4,164 SF
    Value Estimation by Request
    31 Mooney St, Alton, NH 03809
    View details
    54 Alton Marina Rd

    54 Alton Marina Rd

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 3.14 Acres
    Value Estimation by Request
    54 Alton Marina Rd, Alton Bay, NH 03810
    View details
    24 Basin Rd

    24 Basin Rd

    COMMERCIAL (GENERAL) • 2,592 SF
    Value Estimation by Request
    24 Basin Rd, Alton, NH 03809-6003
    View details
    125 Reed Rd

    125 Reed Rd

    SHOW ROOM, WAREHOUSE • 2,976 SF
    Value Estimation by Request
    125 Reed Rd, Alton Bay, NH 03810-4309
    View details
    66 Suncook Vly Rd

    66 Suncook Vly Rd

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 1.00 Acre
    Value Estimation by Request
    66 Suncook Vly Rd, Alton, NH 03809-4624
    View details
    1439 Wolfeboro Hwy

    1439 Wolfeboro Hwy

    COMMERCIAL (GENERAL) • 800 SF
    Value Estimation by Request
    1439 Wolfeboro Hwy, Alton, NH 03809
    View details
    7 Main St

    7 Main St

    SHOW ROOM, WAREHOUSE • 10,125 SF
    Value Estimation
    $810,000
    7 Main St, Alton, NH 03809-4620
    View details
    82 Main St

    82 Main St

    SHOW ROOM, WAREHOUSE • 6,113 SF
    Value Estimation
    $515,000
    82 Main St, Alton, NH 03809
    View details
    317 Mt Major Hwy

    317 Mt Major Hwy

    COMMERCIAL (GENERAL) • 37,287 SF
    Value Estimation
    $2,900,000
    317 Mt Major Hwy, Alton Bay, NH 03810-4445
    View details
    723 Side Dr

    723 Side Dr

    COMMERCIAL (GENERAL) • 4,266 SF
    Value Estimation
    $715,000
    723 Side Dr, Alton, NH 03809-4728
    View details
    392 Main St

    392 Main St

    COMMERCIAL (GENERAL) • 3,762 SF
    Value Estimation
    $615,000
    392 Main St, Alton, NH 03809
    View details

    Alton, NH Commercial Real Estate Investment Opportunities Market Analysis

    Explore 148 commercial real estate investment opportunities in Alton, NH with 6 listings featured on our commercial real estate marketplace. The current inventory includes 18,908,482 square feet of properties with an estimated value of $34,741,500.

    Estimated prices for commercial real estate in Alton, NH begin at $74,500, with an average of $381,774 and extend to $2,999,000.

    In Alton, NH, current investment values show:

    • Other commercial real estate positioned at $406,746
    • Individual retail properties measuring $342,068
    • Retail properties assessed at $342,068
    • Showrooms calculated at $337,719
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    Browse Commercial real estate for Sale Near Alton, NH

    Popular Searches in Alton, NH

    Most Searched ZIP Codes in Alton, NH

    • 03809
    • 03810

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