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Alton, NH Mixed-use Properties for Sale

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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 22
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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
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Based on your search, we've compiled 32 Potential Opportunities for your consideration. Besides 2 Active listings in Alton, NH, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 26 Off-Market properties to explore as potential leads

Explore Opportunities in Nearby Cities

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

Versatile Multi-Family Property, Pittsfield, NH
$1,100,000
3,800 SF

Versatile Multi-Family Property, Pittsfield, NH

4-acre parcel with 3-unit property and commercial potential.

79 High St, Pittsfield, NH 03263
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Pittsfield Mixed-Use Commercial Opportunity
$1,100,000
3.98 Acres

Pittsfield Mixed-Use Commercial Opportunity

4-acre parcel with mixed-use property and commercial zoning.

79 High St, Pittsfield, NH 03263
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Prime Milton Campground - Development Opportunity
$1,800,000
236,095 SF

Prime Milton Campground - Development Opportunity

Lakeside Retreat, 5.42 Acres, 7 Units

10 Saltbox Rd, Milton, NH 03851
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Mixed-Use Triplex in Downtown Milton
$399,900
2,970 SF

Mixed-Use Triplex in Downtown Milton

Charming mixed-use triplex with commercial space and residential units.

6 Dawson St, Milton, NH 03851
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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.

Frank C Gilman Hwy

Frank C Gilman Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 96.10 Acres
Value Estimation by Request
Frank C Gilman Hwy, Alton, NH 03809
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Suncook Vly Rd

Suncook Vly Rd

MIXED USE (COMMERCIAL/INDUSTRIAL) • 0.43 Acres
Value Estimation by Request
Suncook Vly Rd, Alton, NH 03809
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Letter S Rd

Letter S Rd

MIXED USE (COMMERCIAL/INDUSTRIAL) • 0.02 Acres
Value Estimation by Request
Letter S Rd, Alton, NH 03809
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Letter S Rd

Letter S Rd

MIXED USE (COMMERCIAL/INDUSTRIAL) • 0.11 Acres
Value Estimation by Request
Letter S Rd, Alton, NH 03809
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Monument Sq

Monument Sq

MIXED USE (COMMERCIAL/INDUSTRIAL) • 0.06 Acres
Value Estimation by Request
Monument Sq, Alton, NH 03809
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Depot St

Depot St

MIXED USE (COMMERCIAL/INDUSTRIAL) • 2.50 Acres
Value Estimation by Request
Depot St, Alton, NH 03809
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Riverlake St

Riverlake St

MIXED USE (COMMERCIAL/INDUSTRIAL) • 0.02 Acres
Value Estimation by Request
Riverlake St, Alton Bay, NH 03810
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14 School St

14 School St

MIXED USE (COMMERCIAL/INDUSTRIAL) • 0.29 Acres
Value Estimation by Request
14 School St, Alton, NH 03809
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Suncook Vly Rd

Suncook Vly Rd

MIXED USE (COMMERCIAL/INDUSTRIAL) • 0.64 Acres
Value Estimation by Request
Suncook Vly Rd, Alton, NH 03809
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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
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18 Mt Major Hwy

18 Mt Major Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 0.39 Acres
Value Estimation by Request
18 Mt Major Hwy, Alton Bay, NH 03810-4409
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549 Prospect Mtn Rd

549 Prospect Mtn Rd

MIXED USE (COMMERCIAL/INDUSTRIAL) • 1.00 Acre
Value Estimation by Request
549 Prospect Mtn Rd, Alton, NH 03809
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21 Suncook Vly Rd

21 Suncook Vly Rd

MIXED USE (COMMERCIAL/INDUSTRIAL) • 5.50 Acres
Value Estimation by Request
21 Suncook Vly Rd, Alton, NH 03809-4623
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Mt Major Hwy

Mt Major Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 12.43 Acres
Value Estimation by Request
Mt Major Hwy, Alton Bay, NH 03810
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398 Suncook Vly Rd

398 Suncook Vly Rd

MIXED USE (COMMERCIAL/INDUSTRIAL) • 98.04 Acres
Value Estimation by Request
398 Suncook Vly Rd, Alton, NH 03809-4634
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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
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Riverlake St

Riverlake St

MIXED USE (COMMERCIAL/INDUSTRIAL) • 0.03 Acres
Value Estimation by Request
Riverlake St, Alton Bay, NH 03810
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28 Dot 3rd Rd

28 Dot 3rd Rd

MIXED USE (COMMERCIAL/INDUSTRIAL) • 6.50 Acres
Value Estimation by Request
28 Dot 3rd Rd, Alton, NH 03809
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Monument Sq

Monument Sq

MIXED USE (COMMERCIAL/INDUSTRIAL) • 0.11 Acres
Value Estimation by Request
Monument Sq, Alton, NH 03809
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Suncook Vly Rd

Suncook Vly Rd

MIXED USE (COMMERCIAL/INDUSTRIAL) • 6.50 Acres
Value Estimation by Request
Suncook Vly Rd, Alton, NH 03809
View details
Wolfeboro Hwy

Wolfeboro Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 1.50 Acres
Value Estimation by Request
Wolfeboro Hwy, Alton, NH 03809
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29 Riverlake St

29 Riverlake St

MIXED USE (COMMERCIAL/INDUSTRIAL) • 0.76 Acres
Value Estimation by Request
29 Riverlake St, Alton Bay, NH 03810-4446
View details

Alton, NH Mixed-Use Properties Investment Opportunities Market Analysis

Explore 28 mixed-use properties for sale in Alton, NH on our real estate platform. These investment opportunities span a total of 5,455,672 square feet of properties for sale, with an estimated market value of $2,384,000.

Sale prices for multi use buildings in Alton, NH start at $160,000, averaging $298,000, and reaching up to $590,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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