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.
Active
Listed by: Maxfield Real Estate/Wolfeboro • Jen McCullough
$849,000
32 Treasure Island, Alton, NH 03810
4beds
1,287sqft
Single Family Residence
Built in 1971
0.6 Acres Lot
$810,000 Zestimate®
$660/sqft
$-- HOA
What's special
- 5 days
- 1,636
- 96
Zillow last checked:
Listing updated:
Listed by:
Jen McCullough,
Maxfield Real Estate/Wolfeboro 603-569-3128,
Betty Ann Bickford,
Maxfield Real Estate/Wolfeboro
Source: PrimeMLS,MLS#: 5109277
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- 3/4 bathrooms: 2
Heating
- Wood Stove, Mini Split
Cooling
- Mini Split
Appliances
- Included: Dishwasher, Dryer, Microwave, Electric Range, Refrigerator, Washer
- Laundry: 1st Floor Laundry
Features
- Hearth, Natural Light, Natural Woodwork
- Flooring: Carpet, Vinyl Plank
- Has basement: No
- Furnished: Yes
Interior area
- Total structure area: 1,287
- Total interior livable area: 1,287 sqft
- Finished area above ground: 1,287
- Finished area below ground: 0
Video & virtual tour
Property
Features
- Levels: 1.75
- Stories: 1.75
- Exterior features: Boat Slip/Dock, Dock, Deck
- Has view: Yes
- View description: Water, Mountain(s)
- Has water view: Yes
- Water view: Water
- Waterfront features: Island
- Body of water: Lake Winnipesaukee
- Frontage length: Water frontage: 121
Lot
- Size: 0.6 Acres
- Features: Level, Views, Wooded
Details
- Parcel number: ALTNM74B14
- Zoning description: LR-LAK
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Cottage/Camp
- Property subtype: Single Family Residence
Materials
- Wood Frame, Wood Siding
- Foundation: Pillar/Post/Pier
- Roof: Asphalt Shingle
Condition
- New construction: No
- Year built: 1971
Utilities & green energy
- Electric: 200+ Amp Service
- Sewer: 1250 Gallon, On-Site Septic Exists
- Utilities for property: Satellite
Community & HOA
Location
- Region: Alton Bay
Financial & listing details
- Price per square foot: $660/sqft
- Tax assessed value: $516,800
- Annual tax amount: $6,708
- Date on market: 9/10/2026
Estimated market value
$810,000
$770,000 - $851,000
$2,855/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/10/2026 | Listed for sale | $849,000$660/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $6,708 -1.5% | $516,800 |
| 2023 | $6,811 +15.9% | $516,800 |
| 2022 | $5,876 -2.5% | $516,800 +19.6% |
| 2021 | $6,026 | $432,000 |
| 2020 | $6,026 +11.5% | $432,000 |
| 2019 | $5,404 -8.1% | $432,000 +2.8% |
| 2018 | $5,881 +8.8% | $420,400 |
| 2017 | $5,406 +0.4% | $420,400 +10.5% |
| 2016 | $5,385 -0.8% | $380,600 |
| 2015 | $5,431 +2.7% | $380,600 -0.3% |
| 2014 | $5,289 +3.2% | $381,900 +0.1% |
| 2013 | $5,127 -1.8% | $381,500 |
| 2012 | $5,219 +5.1% | $381,500 +0.4% |
| 2011 | $4,968 +5% | $380,100 -5% |
| 2009 | $4,731 +2.4% | $399,900 -2.2% |
| 2008 | $4,618 +15% | $408,700 +7.6% |
| 2007 | $4,016 | $379,900 |
Find assessor info on the county website
Monthly payment
Est. payment



