View 218 Main Street Alton, NH MLS# 5098882
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$599,000

218 Main Street

Alton, NH

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Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO
View 148 Old Wolfeboro Road Alton, NH MLS# 5098325
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Save 148 Old Wolfeboro Road Alton, NH MLS# 5098325
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$499,900
4

Beds

2.0

Baths

2,077

Sq.Ft.

148 Old Wolfeboro Road

Alton, NH

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Courtesy of BHHS VERANI NASHUA
View 12 Beach Street Alton, NH MLS# 5098401
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$439,900
3

Beds

1.0

Baths

1,056

Sq.Ft.

12 Beach Street

Alton, NH

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Courtesy of WWW.HOMEZU.COM
The time to sell is now! THE TIME TO SELL IS NOW!
View 72 Bowman Road Alton, NH MLS# 5098567
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$105,000
3

Beds

1.0

Baths

896

Sq.Ft.

72 Bowman Road

Alton, NH

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Courtesy of COLDWELL BANKER REALTY - PORTSMOUTH, NH
View 756 Rattlesnake Island Alton, NH MLS# 5097759
Save 756 Rattlesnake Island Alton, NH MLS# 5097759
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$599,000
2

Beds

1.0

Baths

786

Sq.Ft.

756 Rattlesnake Island

Alton, NH

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Courtesy of FOUR SEASONS SOTHEBY'S INT'L REALTY
View 915 Suncook Valley Road Alton, NH MLS# 5097148
Save 915 Suncook Valley Road Alton, NH MLS# 5097148
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$499,000
3

Beds

2.0

Baths

3,183

Sq.Ft.

915 Suncook Valley Road

Alton, NH

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View 915 Suncook Valley Road Alton, NH MLS# 5097149
Save 915 Suncook Valley Road Alton, NH MLS# 5097149
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$499,000
4,216

Sq.Ft.

915 Suncook Valley Road

Alton, NH

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Courtesy of FOUR SEASONS SOTHEBY'S INT'L REALTY
View 0 Bay Hill Road Alton, NH MLS# 5097014
  • New Construction
Save 0 Bay Hill Road Alton, NH MLS# 5097014
1 of 24
$625,000
3

Beds

2.1

Baths

1,891

Sq.Ft.

0 Bay Hill Road

Alton, NH

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Courtesy of CENTURY 21 LIFESTYLES
View 436 Avery Hill Road Alton, NH MLS# 5096449
Save 436 Avery Hill Road Alton, NH MLS# 5096449
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$380,000
3

Beds

2.0

Baths

1,600

Sq.Ft.

436 Avery Hill Road

Alton, NH

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Courtesy of MAXFIELD REAL ESTATE/ ALTON
View 204 Cherry Valley Road Alton, NH MLS# 5096309
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$625,000
3

Beds

2.1

Baths

2,196

Sq.Ft.

204 Cherry Valley Road

Alton, NH

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Courtesy of COLDWELL BANKER REALTY CENTER HARBOR NH
View Scott Drive # Lot 112 Alton, NH MLS# 5095810
Save Scott Drive # Lot 112 Alton, NH MLS# 5095810
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$79,000
Studio

Beds

0.0

Baths

Scott Drive # Lot 112

Alton, NH

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Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO
View 103 Main Street Alton, NH MLS# 5095495
Save 103 Main Street Alton, NH MLS# 5095495
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$624,900
4

Beds

3.1

Baths

3,216

Sq.Ft.

103 Main Street

Alton, NH

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Courtesy of BHHS VERANI BELMONT
View 103 Main Street Alton, NH MLS# 5095496
Save 103 Main Street Alton, NH MLS# 5095496
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$624,900
4,548

Sq.Ft.

103 Main Street

Alton, NH

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View 103 Main Street Alton, NH MLS# 5095497
Save 103 Main Street Alton, NH MLS# 5095497
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$624,900
Studio

Beds

0.0

Baths

3,216

Sq.Ft.

103 Main Street

Alton, NH

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Courtesy of BHHS VERANI BELMONT
View Map 15 Lot 60 Brynn Lane # 60 Alton, NH MLS# 5095135
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$325,000
Studio

Beds

0.0

Baths

Map 15 Lot 60 Brynn Lane # 60

Alton, NH

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Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO
View Lot 26-12 Lindsay Road Alton, NH MLS# 5094338
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Save Lot 26-12 Lindsay Road Alton, NH MLS# 5094338
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$229,999
Studio

Beds

0.0

Baths

Lot 26-12 Lindsay Road

Alton, NH

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Courtesy of COLDWELL BANKER REALTY GILFORD NH
View 193 New Durham Road Alton, NH MLS# 5094191
Save 193 New Durham Road Alton, NH MLS# 5094191
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$420,000
2

Beds

1.1

Baths

1,519

Sq.Ft.

193 New Durham Road

Alton, NH

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Courtesy of VENTURE REAL ESTATE, INC.
View 177 Alton Shores Road Alton, NH MLS# 5094256
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Save 177 Alton Shores Road Alton, NH MLS# 5094256
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$385,000
3

Beds

1.0

Baths

864

Sq.Ft.

177 Alton Shores Road

Alton, NH

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Courtesy of MAXFIELD REAL ESTATE/ ALTON
View 16 Palm Lane Alton, NH MLS# 5093583
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$675,000
3

Beds

3.0

Baths

2,556

Sq.Ft.

16 Palm Lane

Alton, NH

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Courtesy of MAXFIELD REAL ESTATE/ ALTON
View Sanctuary Lane # 32 Alton, NH MLS# 5093259
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$180,000
Studio

Beds

0.0

Baths

Sanctuary Lane # 32

Alton, NH

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Courtesy of LAKE HOMES REALTY-NH

About Alton

Listings in Alton, NH

99

Estimated median home price

$599,000
Alton NH Homes for Sale & Properties

Weichert Realtors is one of the nation's leading providers of Alton, New Hampshire real estate for sale and home ownership services. Contact Weichert today to buy or sell real estate in Alton, NH.

Homes for Sale by Price in Alton, NH

Price Count
$0 - 100K 7
$100K - 200K 7
$200K - 300K 13
$300K - 400K 9
$400K - 500K 10
$500K - 600K 5
$600K - 700K 13
$700K - 800K 7
$800K - 900K 1
$900K - 1M 1
$1M - Max 26

Homes for Sale by Type in Alton, NH

Property Type Count
Single Family 53
Townhouse 0
Condo 1
Commercial 7
Rental 3
Lots and Land 28
Condo/Town/CoOp 0
CoOp 0
Multi Family 2
Mobile Home 7
Farms 0

(Data as of 7/22/2026)

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Alton, NH Information

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Information deemed reliable but not guaranteed.

“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 7/23/2026”

Trends Information provided by ATTOM Data Solutions.