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Alton, NH

32 Treasure Island

$849,00063 days on market

MLS# 5109277 · Single Family Residence

Island Property

This home is on Treasure Island, a boat-access island on Lake Winnipesaukee.

Island guide
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The Listing

A 4-bedroom home in Alton on Lake Winnipesaukee.

4
Bedrooms
2
Baths
1,287
Sq Ft
0.6
Acres
Waterfront· Lake Winnipesaukee· Deep Water Access, Directly Adjoining, Dock Access

Description

Discover the charm of island living at 32 Treasure Island in Alton, New Hampshire. Ideally situated in a peaceful cove protected from the prevailing winds, the property’s calm waters provide an exceptional setting for swimming, kayaking and paddleboarding. Desirable sun makes this an inviting haven to relax and unwind, enjoying endless days on Lake Winnipesaukee. Positioned remarkably close to the shoreline, the home features expansive decking that connects directly to the dock, providing effortless access to the lake and your boat. Inside, four bedrooms and one-and-a-half baths offer ample accommodations for family and guests. The open-concept kitchen and living area create a warm welcoming gathering area. Sliding doors bring in lots of natural light and open onto the deck, seamlessly flowing to the top deck. This property also includes one of Treasure Island’s original camp cabins. Currently used for storage, this special piece of the island’s past offers exciting potential for conversion into a charming bunkhouse or private guest retreat. Treasure Island has a rich and memorable history. Originally home to the boys’ camp “Mishe Mokwa,” the island was sold to the Girl Scouts of America in 1950 and continued its camp tradition as “Camp Treasure Island.” Today, 32 Treasure Island offers a rare opportunity to own a piece of Lake Winnipesaukee history while creating treasured island memories for generations to come. the sellers also own a 28-foot boat slip at Minge Cove, located just a five-minute boat ride from the property. The slip is available for separate purchase, but will be offered to the buyer of the home first.

Features

Interior

Furnished
Hearth
Natural Light
Natural Woodwork
1st Floor Laundry

Exterior

Boat Slip
Dock
Deck

Heating

Wood Stove
Mini Split

Cooling

Mini Split

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Financial

Annual Taxes
$6,708

Location

Residential · NH-Belknap County · Listed Jul 10, 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
60 Scenic Drive$999,000
7 Windermere Road$995,000
53 Fernald Crossing$995,000
59 Welch Island$995,000
88 Hidden Valley Drive$975,000
1 Windswept Island$899,000

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

Recently Sold in Alton

AddressSold PriceSold
230 Big Barndoor Island$1,325,000Sep 10, 2026
4 Dan Kelley Drive$685,000Sep 9, 2026
148 Old Wolfeboro Road$480,000Sep 4, 2026
653 Frank C. Gilman Highway$379,900Sep 4, 2026
606 Alton Mountain Road$679,900Sep 4, 2026
98 Bay Hill Road$625,000Sep 4, 2026

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

$849,000

Active Listing

Bedrooms4
Bathrooms2
Sq Ft1,287
$/Sq Ft$660
Listing courtesy of Maxfield Real Estate/Wolfeboro · Jen McCullough · 603-569-3128
PrimeMLS

IDX display courtesy of Yankee Pedlar Realtors, Wolfeboro NH.

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Listing brokers may report inaccurate data to michelle@yankeepedlarrealtors.com or call (603) 569-1000.