Alton Bay, NH - homes for sale

37 of 37 results displayed

New
$39,900Active
0.23 Acres
00 Alton Shores Road #71-37, Alton, NH 03810
MLS# 5095377Listed by: BHHS VERANI CONCORD
New
$1,435,000Active
2 beds 1 baths850 sq. ft.
116 Big Barndoor Island, Alton, NH 03810
MLS# 5095262Listed by: MAXFIELD REAL ESTATE/WOLFEBORO
New
$1,699,000Active
5 beds 2 baths2,681 sq. ft.
286 Rattlesnake Island, Alton, NH 03810
MLS# 5094720Listed by: FOUR SEASONS SOTHEBY'S INT'L REALTY
New
$229,999Active
2.03 Acres
Lot 26-12 Lindsay Road, Alton, NH 03809
MLS# 5094338Listed by: COLDWELL BANKER REALTY GILFORD NH
$2,695,000Pending
3 beds 4 baths3,128 sq. ft.
82 Woodlands Road, Alton, NH 03810
MLS# 5094240Listed by: WOLFEBORO BAY REAL ESTATE, LLC
Open Sat, 11am to 1pmNew
$385,000Active
3 beds 1 baths864 sq. ft.
177 Alton Shores Road, Alton, NH 03810
MLS# 5094256Listed by: MAXFIELD REAL ESTATE/ ALTON
New
$1,995,000Active
2 beds 2 baths2,944 sq. ft.
36 Elm Street, Alton, NH 03810
MLS# 5093923Listed by: ROCHE REALTY GROUP
$180,000Active
1.15 Acres
Sanctuary Lane #32, Alton, NH 03810
MLS# 5093259Listed by: LAKE HOMES REALTY-NH
Open Fri, 12 to 2pm
$785,500Active
3 beds 4 baths2,560 sq. ft.
33 Ingalls Terrace, Alton, NH 03809
MLS# 5093213Listed by: KW COASTAL AND LAKES & MOUNTAINS REALTY/MEREDITH
$499,000Active
0.76 Acres
Big Barndoor Island #Map 80 Lot 37, Alton, NH 03810
MLS# 5093004Listed by: KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO
Open Sat, 10am to 12pm
$549,999Active
2 beds 3 baths1,950 sq. ft.
30 Alton Shores Road, Alton, NH 03810
MLS# 5091681Listed by: EXP REALTY
$1,299,000Active
3 beds 2 baths2,009 sq. ft.
117 Mount Major Highway, Alton, NH 03810
MLS# 5091008Listed by: KW COASTAL AND LAKES & MOUNTAINS REALTY
$699,000Active
32.89 Acres
11/13/A/0 High Point Drive, Alton, NH 03810
MLS# 5090139Listed by: COLDWELL BANKER REALTY GILFORD NH
$2,100,000Active
4 beds 4 baths4,500 sq. ft.
290 Trask Side Road, Alton, NH 03810
MLS# 5088851Listed by: KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO
$109,900Active
0.28 Acres
Lot #64 Alton Shores Road #Map 71 Lot 64, Alton, NH 03809
MLS# 5088668Listed by: KW COASTAL AND LAKES & MOUNTAINS REALTY
$510,000Pending
3 beds 2 baths2,134 sq. ft.
37 Larry Drive, Alton, NH 03810
MLS# 5088645Listed by: TODAY REAL ESTATE
$679,000Active
3 beds 2 baths2,078 sq. ft.
68 Dan Kelley Drive, Alton, NH 03810
MLS# 5088318Listed by: MAXFIELD REAL ESTATE/CENTER HARBOR
$550,000Active
4 beds 3 baths3,214 sq. ft.
55 Trask Side Road, Alton, NH 03810
MLS# 5086125Listed by: FOUR SEASONS SOTHEBY'S INT'L REALTY
$799,000Active
3 beds 1 baths1,248 sq. ft.
878 Rattlesnake Island, Alton, NH 03810
MLS# 5086386Listed by: MAXFIELD REAL ESTATE/WOLFEBORO
$3,500,000Active
5 beds 2 baths2,550 sq. ft.
240 Black Point Road, Alton, NH 03810
MLS# 5085606Listed by: MAXFIELD REAL ESTATE/WOLFEBORO
$139,900Active
1.16 Acres
Lots 134-135 Wendy Drive, Alton, NH 03810
MLS# 5085574Listed by: MAXFIELD REAL ESTATE/ ALTON
$4,750,000Active
4 beds 5 baths5,072 sq. ft.
20-1 Boat Cove Road, Alton, NH 03810
MLS# 5085340Listed by: EXP REALTY
$915,000Active
4 beds 3 baths3,394 sq. ft.
1756 Mount Major Highway, Alton, NH 03810
MLS# 5085255Listed by: ROCHE REALTY GROUP
$1,199,000Active
8 beds 6 baths5,651 sq. ft.
1416 Mount Major Highway, Alton, NH 03810
MLS# 5084933Listed by: LEGACY GROUP/ REAL BROKER NH, LLC
$1,395,000Active
3 beds 1 baths1,137 sq. ft.
20 Boat Cove Road, Alton, NH 03810
MLS# 5083809Listed by: EXP REALTY
$840,000Active
3 beds 2 baths2,117 sq. ft.
11 Rollins Road, Gilford, NH 03249
MLS# 5082467Listed by: MAXFIELD REAL ESTATE/WOLFEBORO
$699,999Active
3 beds 3 baths3,338 sq. ft.
22 Lakewood Drive, Alton, NH 03810
MLS# 5081963Listed by: KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO
$1,975,000Active
40.75 Acres
00 Lindsay Road, Alton, NH 03810
MLS# 5079473Listed by: COLDWELL BANKER REALTY BEDFORD NH
$1,590,000Active
4 beds 2 baths1,470 sq. ft.
195 East Side Drive, Alton, NH 03809
MLS# 5076105Listed by: REAL BROKER NH, LLC
$6,300,000Active
5 beds 6 baths8,855 sq. ft.
72 Timber Ridge Road, Alton, NH 03810
MLS# 5074403Listed by: LAKEFRONT LIVING REALTY - THE SMITH GROUP
$726,900Active
4 beds 3 baths2,350 sq. ft.
642 Alton Mountain Road, Alton, NH 03810
MLS# 5071185Listed by: KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO
$679,900Active
4 beds 3 baths2,350 sq. ft.
606 Alton Mountain Road, Alton, NH 03810
MLS# 5071186Listed by: KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO
$2,795,000Active
3 beds 4 baths4,816 sq. ft.
141 Lakewood Drive, Alton, NH 03810
MLS# 5069543Listed by: KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO
$679,000Active
2 beds 1 baths1,400 sq. ft.
241 Mount Major Highway, Alton, NH 03810
MLS# 5065861Listed by: KELLER WILLIAMS GATEWAY REALTY/SALEM
$895,000Active
3 beds 2 baths1,064 sq. ft.
120 Big Barndoor Island, Alton, NH 03810
MLS# 5062662Listed by: MAXFIELD REAL ESTATE/WOLFEBORO
$150,000Active
2.29 Acres
Lot 5-2-1 Jesus Valley Road, Alton, NH 03810
MLS# 5062663Listed by: MAXFIELD REAL ESTATE/ ALTON
$2,100,000Active
5 beds 6 baths2,051 sq. ft.
204 Route 11-D, Alton, NH 03810
MLS# 5032160Listed by: KELLER WILLIAMS REALTY-METROPOLITAN

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Copyright 2026 Prime MLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site comes in part from the IDX Program of Prime MLS. The information being provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated June 18, 2026

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About ERA real estate blog Franchise ERA global Contact us

Buy and sell

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Resources

Find an agent Join ERA Offices

Terms of use Accessibility statement DMCA notice Fraud alert Privacy notice Fair housing Do not sell or share my personal information Submit agent or broker complaint

Protect your home and budget from life's surprises with an Assurant Home Warranty, backed by a partner that supports you through every step of homeownership. Explore Plans.

Alton Bay, NH - homes for sale

37 of 37 results displayed

00 Alton Shores Road #71-37, Alton, NH 03810

116 Big Barndoor Island, Alton, NH 03810

286 Rattlesnake Island, Alton, NH 03810

Lot 26-12 Lindsay Road, Alton, NH 03809

82 Woodlands Road, Alton, NH 03810

177 Alton Shores Road, Alton, NH 03810

36 Elm Street, Alton, NH 03810

Sanctuary Lane #32, Alton, NH 03810

33 Ingalls Terrace, Alton, NH 03809

Big Barndoor Island #Map 80 Lot 37, Alton, NH 03810

30 Alton Shores Road, Alton, NH 03810

117 Mount Major Highway, Alton, NH 03810

11/13/A/0 High Point Drive, Alton, NH 03810

290 Trask Side Road, Alton, NH 03810

Lot #64 Alton Shores Road #Map 71 Lot 64, Alton, NH 03809

37 Larry Drive, Alton, NH 03810

68 Dan Kelley Drive, Alton, NH 03810

55 Trask Side Road, Alton, NH 03810

878 Rattlesnake Island, Alton, NH 03810

240 Black Point Road, Alton, NH 03810

Lots 134-135 Wendy Drive, Alton, NH 03810

20-1 Boat Cove Road, Alton, NH 03810

1756 Mount Major Highway, Alton, NH 03810

1416 Mount Major Highway, Alton, NH 03810

20 Boat Cove Road, Alton, NH 03810

11 Rollins Road, Gilford, NH 03249

22 Lakewood Drive, Alton, NH 03810

00 Lindsay Road, Alton, NH 03810

195 East Side Drive, Alton, NH 03809

72 Timber Ridge Road, Alton, NH 03810

642 Alton Mountain Road, Alton, NH 03810

606 Alton Mountain Road, Alton, NH 03810

141 Lakewood Drive, Alton, NH 03810

241 Mount Major Highway, Alton, NH 03810

120 Big Barndoor Island, Alton, NH 03810

Lot 5-2-1 Jesus Valley Road, Alton, NH 03810

204 Route 11-D, Alton, NH 03810

Neighborhoods near Alton Bay, NH

Zip codes near Alton Bay, NH

Popular searches near Alton Bay, NH