548 Rattlesnake Island, Alton, NH, 03810

$ 1,249,000 548 Rattlesnake Island Alton, NH

MLS: 5108459 Type: Single Family County: Belknap City: Alton Area: Belknap Neighborhood: Lake Winnipesaukee Zip: 03810 Style: Cottage/Camp

Beds	Baths	Half Baths	Sqr Footage	Acres	Built
3	2	0	2,307	0.65	1992

Exceptional island living awaits on Rattlesnake Island, where this pristine Lake Winnipesaukee home combines an elevated level of finish with spectacular long-range views and a beautifully maintained waterfront setting. Set on .65 acres with approximately 99 feet of shoreline, this three-bedroom, two-bath home has been meticulously cared for and thoughtfully enhanced with initial renovations completed in 2009, creating a truly special island retreat. At the heart of the home is a gorgeous kitchen and dining area, added in 2014 and beautifully appointed with granite countertops and stainless steel appliances. Designed for both everyday living and entertaining, it flows naturally into the spacious great room, where generous windows capture the surrounding lake views and a propane stove adds warmth and extends the season well beyond summer. A first-floor primary bedroom offers comfort and convenience, while two exceptionally spacious bedrooms above each enjoy beautiful views of Lake Winnipesaukee. Throughout the home, its pristine condition and thoughtful details reflect an unmistakable pride of ownership. Outside, an expansive front porch becomes an extension of the living space, with plenty of room for dining, entertaining, and relaxing against a sweeping Winnipesaukee backdrop. It is an idyllic setting for long summer afternoons, evenings with friends, and taking in the beauty of the lake. Owners enjoy convenient access to the Rattlesnake Island Associationâs mainland facility, âThe Landing,â with parking, trailer storage, boat launch, and docks for loading and unloading. Scenic walking trails wind throughout the island, offering another way to enjoy its natural surroundings. Beautifully appointed, impeccably maintained, and ready to enjoy, this is island living at its finest.

Elementary School	Middle School	High School
Click Here Distance: N/A Miles	Click Here Distance: N/A Miles	Click Here Distance: N/A Miles

Price History

9/5/2026	Listed $1,249,000

Road Frontage	No
Sewer	1000 Gallon,Leach Field,Septic
Heating	Propane
Cooling	None
Utilities	Propane
Roof	Asphalt Shingle
Easements	Unknown
Garage	No
Flood Zone	Unknown
Zoning	LR-LAK
HOA Fee	3500
3/4 Baths	2
Full Baths	0
Half Baths	0
Bathrooms	2
Year Built	1992
Electric	200+ Amp Service,Circuit Breaker(s)
Style	Cottage/Camp
Stories Count	2
Type	Single Family
Block	0
Property Condition	Existing
Tax Year	2024
Assoc Fee Paid Per	One-Time
Status Detail	0
Covenants	Yes
Construction Materials	Wood Frame
Directions	Only accessible by boat.
City	Alton
Property Class	Residential
Seasonal	Yes
DOM	13
Price Per Sq Ft Total AG	541.4
Last Updated	09/06/2026 00:42:04

Interior Features

Basement	No
Beds	3
Total Rooms	7
Internet	High Speed Intrnt Avail
Total Finished Area	2307

Exterior Features

Lot Features	Mountain View,View,Island
Driveway	None
Water View	Yes
Lot Size Area	0.65
Water Source	Lake/Pond
Water Body Name	Lake Winnipesaukee
Foundation	Post/Piers
Lot	25
Waterfront Property	Yes
Road Frontage Type	None
Surveyed	Unknown
Water Body Type	Lake
Lot Size Square Feet	28314