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Alton, NH

178 Rattlesnake Island

$700,000Last sold Jun 12, 2026Listed at $730,000

MLS# 5088828 · Single Family Residence

Sold in 29 days
Island Property

This home is on Rattlesnake Island, a boat-access island on Lake Winnipesaukee. Our guide covers how you get there, what sells, and what island ownership actually involves.

Rattlesnake Island guide
The Listing

A 3-bedroom home in Alton on Lake Winnipesaukee.

3
Bedrooms
1
Bath
694
Sq Ft
0.7
Acres
Waterfront· Lake Winnipesaukee· Deep Water Access, Directly Adjoining, Dock Access

Description

This charming retreat on Rattlesnake Island offers 145 feet of private waterfront on the shores of Lake Winnipesaukee. With a warm southwest exposure, the property enjoys all-day sun, breathtaking sunsets over the lake, and sweeping mountain views stretching from north to south.Designed for making the most of lakeside living, the property features exceptional outdoor space, including a massive deck at the camp and level seating areas along the waterfront—perfect for relaxing, entertaining, or simply enjoying the peaceful setting. Inside, the main camp offers a generous sized primary bedroom, a sleeping loft, an updated kitchen, and an open-concept living and dining area highlighted by sliders and a wall of windows that capture the views and open to the expansive deck. A separate private bunkhouse serves as a second bedroom, providing comfortable accommodations for family and guests. Conveniently located just minutes from Rattlesnake Landing on the mainland, owners enjoy access to two transient docks, a boat ramp, and parking for members with four passes. Start making memories at the lake this summer. (the property had a new 3 bedroom septic installed in 2018).

Features

Interior

Cathedral Ceiling(s)
Ceiling Fan(s)
Living/Dining
Natural Light
Natural Woodwork

Exterior

Boat Slip
Deck
Outbuilding
Private Dock

Heating

None

Cooling

Other

Financial

Annual Taxes
$5,874

Location

Listing History

This property was listed on May 14, 2026. The price was increased by $NaN to $730,000 on Invalid Date. It sold on Jun 12, 2026 for $700,000, $30,000 (4.1%) below the original asking price.

Sale History

DateSale Price
Jul 15, 2022$565,000
Dec 2, 2016$280,000
Residential · NH-Belknap County · Listed May 14, 2026 · Sold Jun 12, 2026

About Alton, NH

Alton anchors the southern tip of Lake Winnipesaukee, with Alton Bay serving as one of the lake's most popular harbors. The town offers a mix of year-round homes and vacation properties, with Mt. Major trailhead, the most-hiked peak in the Lakes Region, right in town.

Alton Bay, popular harbor & beach
Mt. Major trailhead (most popular Lakes Region hike)
Annual ice runway on Alton Bay
B&M Railroad Park
Close to Route 11 corridor
Jones Field recreation area
County: Belknap
Population: ~5,500
Schools: Alton (SAU 72)

Distances are approximate. Click any destination for driving directions. NH has no state income tax or sales tax.

Other Waterfront Listings on Lake Winnipesaukee

AddressPrice
1 Windswept Island$899,000
25 Elliot Road$899,000
46 King Street$898,000
95 Sunset Shore Drive$865,000
115 Weirs Road$850,000
616 Scenic Road$849,900

Active listings within 25% of this price. Browse all for-sale.

Recently Sold in Alton

AddressSold PriceSold
116 Big Barndoor Island$1,250,000Aug 11, 2026
436 Avery Hill Road$400,000Aug 7, 2026
22 Lakewood Drive$640,000Aug 7, 2026
17 Riverlake Street$69,900Aug 4, 2026
20 Boat Cove Road$1,525,000Aug 4, 2026
11 Farmington Road$1,500,000Jul 31, 2026

Closed sales in the past 12 months. Data from PrimeMLS.

$700,000

Sold Jun 12, 2026

Bedrooms3
Bathrooms1
Sq Ft694
$/Sq Ft$1009
Listing courtesy of Maxfield Real Estate/Wolfeboro · Jen McCullough · 603-569-3128 · Selling office: Coldwell Banker Realty Bedford NH
PrimeMLS

IDX display courtesy of Yankee Pedlar Realtors, Wolfeboro NH.

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