View 654 Alton Mountain Road Alton, NH MLS# 5070193
Save 654 Alton Mountain Road Alton, NH MLS# 5070193
1 of 35
$699,900
4

Beds

2.1

Baths

2,350

Sq.Ft.

654 Alton Mountain Road

Alton, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO
View 17 Prospect Mountain Road Alton, NH MLS# 5061609
Save 17 Prospect Mountain Road Alton, NH MLS# 5061609
1 of 45
$699,000
4

Beds

3.1

Baths

3,166

Sq.Ft.

17 Prospect Mountain Road

Alton, NH

NNEREN
Courtesy of EXP REALTY
View 241 Mount Major Highway Alton, NH MLS# 5065861
Save 241 Mount Major Highway Alton, NH MLS# 5065861
1 of 33
$699,000
2

Beds

1.0

Baths

1,400

Sq.Ft.

241 Mount Major Highway

Alton, NH

NNEREN
Courtesy of KELLER WILLIAMS GATEWAY REALTY/SALEM
The time to sell is now! THE TIME TO SELL IS NOW!
View 31 Ingalls Terrace Alton, NH MLS# 5084594
Save 31 Ingalls Terrace Alton, NH MLS# 5084594
1 of 34
$699,000
3

Beds

2.1

Baths

2,510

Sq.Ft.

31 Ingalls Terrace

Alton, NH

NNEREN
Courtesy of THE THOMAS GROUP OF NORTHERN NEW ENGLAND, LLC
View 606 Alton Mountain Road Alton, NH MLS# 5071186
Save 606 Alton Mountain Road Alton, NH MLS# 5071186
1 of 28
$679,900
4

Beds

2.1

Baths

2,350

Sq.Ft.

606 Alton Mountain Road

Alton, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO
View 21 Sedlari Way Alton, NH MLS# 5076367
Save 21 Sedlari Way Alton, NH MLS# 5076367
1 of 43
$664,900
3

Beds

2.0

Baths

2,429

Sq.Ft.

21 Sedlari Way

Alton, NH

NNEREN
Courtesy of DUVALTEAM REAL ESTATE
View 19 Church Street Alton, NH MLS# 5084860
  • Recently Listed with Virtual Tour
Save 19 Church Street Alton, NH MLS# 5084860
1 of 49
$619,000
4

Beds

2.0

Baths

2,814

Sq.Ft.

19 Church Street

Alton, NH

NNEREN
Courtesy of RE/MAX INNOVATIVE BAYSIDE
View 532 Frank C Gilman Highway Alton, NH MLS# 5086107
  • Recently Listed
Save 532 Frank C Gilman Highway Alton, NH MLS# 5086107
1 of 54
$610,000
4

Beds

3.0

Baths

3,140

Sq.Ft.

532 Frank C Gilman Highway

Alton, NH

NNEREN
Courtesy of COLDWELL BANKER REALTY GILFORD NH
View 6 Suncook Valley Road Alton, NH MLS# 5031449
  • Virtual Tour
Save 6 Suncook Valley Road Alton, NH MLS# 5031449
1 of 44
$590,000
2

Beds

0.1

Baths

1,320

Sq.Ft.

6 Suncook Valley Road

Alton, NH

NNEREN
Courtesy of MAXFIELD REAL ESTATE/CENTER HARBOR
View 6 Suncook Valley Road Alton, NH MLS# 5031450
  • Virtual Tour
Save 6 Suncook Valley Road Alton, NH MLS# 5031450
1 of 44
$590,000
1,320

Sq.Ft.

6 Suncook Valley Road

Alton, NH

NNEREN
Courtesy of MAXFIELD REAL ESTATE/ ALTON
View 22 Nancy Court Alton, NH MLS# 5077515
  • Virtual Tour
Save 22 Nancy Court Alton, NH MLS# 5077515
1 of 39
$582,900
4

Beds

2.1

Baths

2,824

Sq.Ft.

22 Nancy Court

Alton, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO
View 47 Stagecoach Road Alton, NH MLS# 5079335
Save 47 Stagecoach Road Alton, NH MLS# 5079335
1 of 50
$575,000
3

Beds

1.2

Baths

2,076

Sq.Ft.

47 Stagecoach Road

Alton, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY/N CONWAY
View 209 Powder Mill Road Alton, NH MLS# 5082888
Save 209 Powder Mill Road Alton, NH MLS# 5082888
1 of 49
$569,000
2

Beds

1.0

Baths

1,512

Sq.Ft.

209 Powder Mill Road

Alton, NH

NNEREN
Courtesy of COLDWELL BANKER - PEGGY CARTER TEAM
View 55 Trask Side Road Alton, NH MLS# 5086125
  • Recently Listed with Virtual Tour
Save 55 Trask Side Road Alton, NH MLS# 5086125
1 of 44
OPEN HOUSE: Saturday 5/2 12:00 PM - 2:00 PM
$550,000
4

Beds

3.0

Baths

3,214

Sq.Ft.

55 Trask Side Road

Alton, NH

NNEREN
Courtesy of FOUR SEASONS SOTHEBY'S INT'L REALTY
View 141 Main Street Alton, NH MLS# 5032199
  • Virtual Tour
Save 141 Main Street Alton, NH MLS# 5032199
1 of 24
$499,000
3,408

Sq.Ft.

141 Main Street

Alton, NH

NNEREN
Courtesy of RE/MAX INNOVATIVE BAYSIDE
View 19 Wendy Drive Alton, NH MLS# 5084698
  • Virtual Tour
Save 19 Wendy Drive Alton, NH MLS# 5084698
1 of 40
$474,999
3

Beds

2.0

Baths

1,826

Sq.Ft.

19 Wendy Drive

Alton, NH

NNEREN
Courtesy of COLDWELL BANKER REALTY GILFORD NH
View 0 Long Stack Lane # 55 Alton, NH MLS# 5053135
Save 0 Long Stack Lane # 55 Alton, NH MLS# 5053135
1 of 13
$465,000
Studio

Beds

0.0

Baths

0 Long Stack Lane # 55

Alton, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO
View 1349 Mt Major Highway Alton, NH MLS# 5086087
  • Recently Listed with Virtual Tour
Save 1349 Mt Major Highway Alton, NH MLS# 5086087
1 of 29
OPEN HOUSE: Friday 5/1 5:00 PM - 6:30 PM
$399,000
3

Beds

1.1

Baths

1,760

Sq.Ft.

1349 Mt Major Highway

Alton, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY
View 27 Barnes Avenue Alton, NH MLS# 5079795
  • Virtual Tour
Save 27 Barnes Avenue Alton, NH MLS# 5079795
1 of 36
$385,000
3

Beds

1.0

Baths

1,144

Sq.Ft.

27 Barnes Avenue

Alton, NH

NNEREN
Courtesy of RED POST REALTY
View 0 Long Stack Lane # 47 Alton, NH MLS# 5053121
Save 0 Long Stack Lane # 47 Alton, NH MLS# 5053121
1 of 12
$357,000
Studio

Beds

0.0

Baths

0 Long Stack Lane # 47

Alton, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY/WOLFEBORO

About Alton

Listings in Alton, NH

63

Estimated median home price

$582,900
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 5
$200K - 300K 5
$300K - 400K 8
$400K - 500K 3
$500K - 600K 6
$600K - 700K 9
$700K - 800K 4
$800K - 900K 1
$900K - 1M 2
$1M - Max 13

Homes for Sale by Type in Alton, NH

Property Type Count
Single Family 39
Townhouse 0
Condo 0
Commercial 3
Rental 4
Lots and Land 14
Condo/Town/CoOp 0
CoOp 0
Multi Family 1
Mobile Home 6
Farms 0

(Data as of 4/30/2026)

Find Properties in Alton, NH

Alton, NH Information

Find Properties by Zip

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 5/1/2026”

Trends Information provided by ATTOM Data Solutions.