Interior Features
- Furnished
- Hearth
- Natural Light
- Natural Woodwork
- 1st Floor Laundry
- FlooringCarpet, Vinyl Plank
‹ Back to Alton
Questions about this home? Call or text ![]()
Keith Wade at 603-818-7976.
Keith Wade at 603-818-7976.Show all 41 photos
▶ Video Tour
Home Highlights
WaterfrontBoat dock
$660 per Sq Ft99% above the Alton median ($332)
Minimal Flood RiskFEMA Zone X
2 Zoned SchoolsRated up to 5/10
About This Home
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.
Read moreKey Details
MLS #5109277
Monthly HOA
Price / Sq Ft$660
Listed09-20-2026
Property TypeSingle Family
Subdivision
Tax (2024)$6,708
Assessed Value$516,800
How This Home Compares
vs. the 82 homes for sale in AltonPrice$849,000
Median $572,000
$15,000
$6,000,000
48% above the median Alton home ($572,000).
Price per Sq Ft$660
Median $332
$54
$1,641
99% above the median Alton home ($332).
Home Size1,287 sq ft
Median 2,030 sq ft
296 sq ft
8,855 sq ft
37% smaller than the median Alton home (2,030 sq ft).
Lot Size0.60 acres
Median 1.00 acres
0.10 acres
102.00 acres
40% smaller than the median Alton home (1.00 acres).
Days on Market27 days
Median 79 days
2 days
582 days
Newer to the market than most homes here (79 days median).
32 Treasure Is at a Glance
MLS# 5109277
Offered at $849,000, this 4 bed, 2 bath home has 1,287 square feet of living space and was built in 1971. It sits in Alton, zoned for Alton Central School and Prospect Mountain High School.
Want to see it in person? Schedule a showing or call Keith Wade at 603-818-7976.
Property Details
Kitchen and Appliances
- Dishwasher
- Dryer
- Microwave
- Electric Range
- Refrigerator
- Washer
Exterior and Lot
- Boat Slip/Dock
- Docks
- Deck
- Boat Slip
- Deck
Building and Construction
- Total Square Feet Living1,287
- Year Built1971
- Above Grade Finished Area1,287
- Construction MaterialsWood Frame, Wood Siding
- Foundation DetailsPost/Piers
- Property Age55
- RoofAsphalt Shingle
- Levels or Stories1.75
- Total Area Sqft1,287
- Year Built DetailsExisting
- Architectural StyleCottage/Camp
Bedrooms and Bathrooms
- Bedrooms4
- Total Bathrooms2
- 3/4 Bathrooms2
Other Rooms
- Total Rooms7
- Level 1Bedroom
- Level 1Kitchen
- Level 1Laundry Room
- Level 1Living Room
- Level 2Bedroom
Heating and Cooling
- Cooling FeaturesMini Split
- Heating FeaturesWood Stove, Mini Split
Waterfront and Water Access
- Water Body NameLake Winnipesaukee
- Water FeaturesDeep Water Access,Directly Adjoining,Dock Access
- Waterfront Feet121
Land Info
- Lot DescriptionLevel, Mountain View, View, Wooded, Island
- Lot Size Acres0.6
- Lot Size Square Feet26,136
Other Property Info
- Annual Tax Amount6,708
- Source Listing StatusActive Under Contract
- CountyNh-Belknap County
- DirectionsProperty Is Located on the Northwest Side of Treasure Island Facing Sleeper Island. Property Is Only Accessible By Boat.
- Tax Year2024
- Source Property TypeResidential
- ZoningLR-LAK
- Property SubtypeSingle Family
Utilities
- Electric200+ Amp Service
- Sewer1250 Gallon, On-Site Septic Exists
- Satellite
- Water SourceLake/Pond
Schools Zoned for This Home
Alton School District · Prospect Mountain School District
elementary & middle · K-8Photo: webAlton Central School
5/10
high · 9-12Photo: Google MapsProspect Mountain High School
4/10
Mortgage Calculator
For 32 Treasure Is, Alton, NH 03810Estimated Monthly Payment
/ month
Loan Amount
Down Payment
Down PaymentLoan Amount
$
%
%
Today's national average$
$
Rate from today's national average (7.29%). Includes estimated property taxes and HOA; homeowners insurance not included. An estimate, not a loan offer.
Price History
Listed For
$849,000on 09-20-2026
| Date | Event | Price | Change |
|---|---|---|---|
| 09-20-2026MLSListed | Listed | $849,000 | — |
2024 Property Tax
$6,708per year
Assessed Value $516,800
Tax records back to 2007
| Year | Property Tax | Assessed Value |
|---|---|---|
| 2024 | $6,708 | $516,800 |
| 2022 | $6,811 | $516,800 |
| 2021 | $5,881 | $516,800 |
| 2020 | $6,026 | $432,000 |
| 2019 | $5,404 | $432,000 |
| 2018 | $5,881 | $420,400 |
| 2017 | $5,406 | $420,400 |
| 2016 | $5,385 | $380,600 |
| 2015 | $5,431 | $380,600 |
| 2014 | $5,289 | $381,900 |
| 2012 | $5,219 | $381,500 |
| 2011 | $4,968 | $380,100 |
| 2009 | $4,731 | $399,900 |
| 2007 | $4,015 | $379,900 |
Sale prices from public records; list prices from the MLS. Taxes shown are for the prior owner and can change after a sale.
32 Treasure Is FAQ
At $849,000, the asking price of 32 Treasure Is is 48.4% above the median asking price of $572,000 for homes for sale in Alton.
- Its price per square foot is $660, 98.6% above the median of $332 for homes for sale in Alton.
- That is the 13th highest price per square foot of the 64 homes for sale in Alton that list their size.
More Homes in Alton
↓Price Cut $300K · 06-19-2026≈Waterfront
$6,000,000
SFR
1 of 58
72 Timber Ridge Rd
Alton, NH 03810
5Beds
5.5Baths
8,855Sq Ft
270DOMi
Listed by Glenn Smith of Lakefront Living Realty - The Smith Group★Just Listed 3 days ago≈Waterfront
$3,999,000
SFR
1 of 60
5 Loon Cove Rd
Alton, NH 03810
2Beds
4Baths
2,838Sq Ft
3DOMi
Listed by Adam Dow of Keller Williams Coastal and Lakes & Mountains Realty↻Back on Market★Just Listed 13 days ago
$3,800,000
SFR
1 of 60
90 Minge Cove Rd
Alton, NH 03810
3Beds
3.5Baths
3,235Sq Ft
13DOMi
Listed by Kristina Maus of Maxfield Real Estate↓Price Cut $100K · 09-23-2026≈Waterfront
$3,650,000
SFR
1 of 60
78 Rollins Rd
Alton, NH 03810
4Beds
3.5Baths
3,849Sq Ft
95DOMi
Listed by Susanna Corriveau of Coldwell Banker Realty↻Back on Market≈Waterfront
$3,499,000
SFR
1 of 52
7 Loon Cove Rd
Alton, NH 03810
3Beds
4Baths
2,132Sq Ft
22DOMi
Listed by Jen Mccullough of Maxfield Real Estate↓Price Cut $154K · 08-14-2026≈Waterfront
$3,495,000
SFR
1 of 40
122 Pipers Point Ln
Alton, NH 03809
4Beds
3.5Baths
3,865Sq Ft
122DOMi
Listed by Adam Dow of Keller Williams Coastal and Lakes & Mountains RealtyListed by Jen Mccullough of Maxfield Real Estate
Copyright 2026, PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing Information Last Updated 10-17-2026