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Land with Home for Sale in Alton, New Hampshire

630 Rattlesnake Is, Alton, NH 03810

$590,000
1.5 acres
Active sale
ago
Est $3,431/mo

630 Rattlesnake Island offers a rare chance to own a boat-access-only property with approximately 300 feet of waterfront on the Broads of Lake Winnipesaukee, one of the lake’s most sought-after settings for big water views, privacy, and the kind of peace that has become almost absurdly hard to find. Set on about 1.5 acres and built on a ledge for a dramatic natural perch above the lake, this is the sort of setting buyers wait for and seldom see at this price point. Built in 1999, the home has solid bones and the unmistakable feel of a cherished family camp. It has not been used for several years and will require updating and TLC, but the opportunity here is not hard to see. For the right buyer, this is a chance to restore, refresh, and reimagine a true Winnipesaukee island retreat in a location where value is driven by frontage, privacy, and setting first. The existing home offers the foundation for something special, whether the vision is a comfortable seasonal escape, a legacy property to keep in the family, or a thoughtful renovation that brings new life to an already remarkable site. There are simply not many opportunities left to purchase this kind of waterfront footprint on Rattlesnake Island with this level of seclusion and potential. Ownership also includes membership in the Rattlesnake Island Association, which maintains mainland access for owners, adding practical convenience to island living. The association owns upper parking and trailer storage plus a lower waterfront area known as “The Landing,” with launch ramp and transient docks for member use. If you have been waiting for a property where location is the headline, privacy is the luxury, and the upside is real, this is worth your attention.

1,810
Sq feet
3
Beds
1
Full bath
1999
Built

Location

Street address
630 Rattlesnake Is
School district
Alton School District SAU #72
Elevation
584 feet
Coordinates
43.5617, -71.2733

Directions

Rattlesnake Island property with boat-only access. Do not attempt to access without prior coordination. .

Property details

Acreage
1.5 acres
Zoning
LR-LAK
MLS #
NNEREN 5086444
Posted

Property taxes

2024
$7,199

Expenses

Home Owner Assessments Fee
$160 annually
Other
$2,500

Resources

Details and features

Listing

Type
Residential
Subtype
Single Family Residence

Structure

Stories
2
Basement
Yes
Heating
Forced Air, Pellet Stove
Roof
Metal

Interior

Room Count
7
Rooms
Basement, Bathroom, Bedroom x 3, Bonus Room, Kitchen, Living Room
Flooring
Wood
Appliances
Microwave, Range, Refrigerator

Nearby schools

NameTypeDistrict
Alton Central SchoolElementaryAlton School District SAU #72
Alton Central SchoolMiddleAlton School District SAU #72
Prospect Mountain High SchoolHighAlton School District SAU #72

Listing history

DateEventPriceChangeSource
May 1, 2026New listing$590,000NNEREN
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This 1.5-acre property is located at 630 Rattlesnake Is in Alton, NH 03810. The property is available for sale for $590,000. It has a 1,810 sq ft 3 bedroom, 1 bath house built in 1999.

Checked 2 hours ago — Updated

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