Alton, NH

Alton NH Real Estate

1,183Results

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Find all homes for sale in Alton, New Hampshire. Call Pelletier Realty Group at 603-529-2020 if you have any questions or for more information about a specific property. Browse a variety of Alton real estate listings and save your favorites (and time!) when you create an account.

Newest
New Listing
141 Main Street Alton NH 03809

$450,000

Alton, NH

141 Main Street

  • 1 Bed
  • 2 Baths
  • 0.1 Acres
  • 3,408 SqFt
  • 1 Day on Market
MLS#: 5105468
New Listing

$1,950/month

Alton, NH

141 Main Street

  • 1 Bed
  • 1 Bath
  • 2 Days on Market
MLS#: 5105317
Open House

$470,000

Alton, NH

26 Gedney Court

NEXT OPEN HOUSE:

Sat 8/22 12:00 PM to 2:00 PM

  • 3 Beds
  • 2 Baths
  • 1.01 Acre
  • 1,298 SqFt
  • 5 Days on Market
MLS#: 5105139
New Listing

$239,900

Alton, NH

10-26-10 Frohock Brook Road

  • Land
  • 2.3 Acres
  • 5 Days on Market
MLS#: 5105008
New Listing

$2,799,000

Alton, NH

86 Smith Point Road

  • 3 Beds
  • 4 Baths
  • 0.47 Acres
  • 2,695 SqFt
  • 6 Days on Market
MLS#: 5104966
New Listing

$399,000

Alton, NH

25 Cynthia Drive

  • 2 Beds
  • 1 Bath
  • 0.31 Acres
  • 1,008 SqFt
  • 6 Days on Market
MLS#: 5104804
New Listing

$2,650,000

Alton, NH

435 & 437 Avery Hill Road

  • 7 Beds
  • 7 Baths
  • 102 Acres
  • 8,000 SqFt
  • 7 Days on Market
MLS#: 5104507
New Listing

$349,999

Alton, NH

41 Rand Hill Road

  • 2 Beds
  • 1 Bath
  • 0.11 Acres
  • 1,132 SqFt
  • 9 Days on Market
MLS#: 5104173
New Listing

$1,277,000

Alton, NH

46 Big Barndoor Island

  • 2 Beds
  • 1 Bath
  • 0.68 Acres
  • 960 SqFt
  • 13 Days on Market
MLS#: 5103729
New Listing

$1,600/month

Alton, NH

182 Main Street, Unit 1

  • 2 Beds
  • 1 Bath
  • 13 Days on Market
MLS#: 5103633
Open House

$350,000

Alton, NH

11 Marsha Drive

NEXT OPEN HOUSE:

Sat 8/22 10:00 AM to 11:30 AM

  • 2 Beds
  • 1 Bath
  • 0.41 Acres
  • 1,235 SqFt
  • 14 Days on Market
MLS#: 5103537
Active Under Contract

$595,000

Alton, NH

19 Linwood Drive

  • 3 Beds
  • 3 Baths
  • 2.2 Acres
  • 2,218 SqFt
  • 15 Days on Market
MLS#: 5103299

Search Alton Properties For Sale

Alton, New Hampshire is the perfect place to call home if you love spending time outdoors! Nestled on the southern shores of Lake Winnipesaukee, Alton residents enjoy year-round water recreation from swimming and boating in the summer to ice fishing and snowmobiling in the winter. Alton, New Hampshire is also home to the Mount Major State Forest, a popular hiking destination. Alton is made up of four distinct villages: Alton Bay, East Alton, South Alton, and West Alton. You can learn more about Alton here.

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Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated August 18, 2026 9:38 PM EDT