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$1,599,000
New Listing

348 Big Barndoor Island
Alton, NH 03810

For Sale|Single Family Residence|Active
4
Beds
3
Total Baths
2
Full Baths
1
Partial Bath
1,935
SqFt
$826
/SqFt
1981
Built
County:
Belknap
Listing courtesy of Jen McCullough of Maxfield Real Estate/Wolfeboro

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348 Big Barndoor Island348 Big Barndoor Island348 Big Barndoor Island348 Big Barndoor Island
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Big Barndoor Island on Lake Winnipesaukee!! This exceptional furnished property offers exclusive privacy, sweeping views, and a truly unique 180’ of waterfront. The docking system is comprised of 2 u-shape docks with docking for 3 boats. Additional decking for lounging, enjoying all-day sun and sandy bottom swimming. A walkway brings you to a small beach, a lagoon with 2 islands, and prolific blueberry and huckleberry bushes. The private home has expansive new composite decking, with areas to barbecue, dine, enjoying the views and listen to the loons. Stepping inside, you’ll see nothing has been spared from functionality to the "American Cottage" furnishings. The first floor consists of an open kitchen and dining, a great room boasting a cathedral ceiling, floor to ceiling windows with views to the lake, a magnificent fireplace with a woodstove insert, a three-quarter bath, office and pantry, and a spacious screen porch used for dining and game night, which opens to the deck. Upstairs are 4 spacious bedrooms, each with individual climate control and a closet. There are two bathrooms and two sitting areas. The entire home is immaculate and shows decades of love and care. Just steps out the back door is a storage and workshop building, completely organized. Also in the back, is immediate access to the interior island path for walking, running or taking a casual stroll. You can do almost everything by boat on Lake Winnipesaukee, and from Big Barndoor Island, it’s only a 5-minute boat ride into Wolfeboro for shopping, dining, groceries, that quick trip to the hardware store or the nightly ice cream. A slow ride back to the island will have you relaxing on the dock to gaze at the full moon, or the 4th of July fireworks. This island property has everything you could possibly want. The property also includes a guaranteed boatslip at the Wolfeboro Corinthian Yacht Club, subject to club requirements and the applicable purchase and membership fees.

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Listing Snapshot
Price 
$1,599,000
Days On Site 
0 Days
Bedrooms 
4
Inside Area (SqFt) 
1,935 sqft
Total Baths 
3
Full Baths 
2
Partial Baths 
1
Lot Size 
0.77 Acres
Year Built 
1981
MLS® Number 
5102949
Status 
Active
Property Tax 
$8,726
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
2 hours agoListing updated with changes from the MLS®
5 hours agoListing first seen on site
General Features
Acres 
0.77
Number Of Stories 
2
Property Sub Type 
Single Family Residence
Sewer 
Septic Tank
SqFt Above 
1935
SqFt Total 
1935
Style 
Contemporary
Utilities 
Cable Available
Water Source 
Other
Zoning 
LR-LAK
Interior Features
Appliances 
DishwasherDryerFreezerRefrigeratorMicrowaveWasherDisposalElectric Water HeaterExhaust Fan
Electric 
200+ Amp ServiceCircuit Breakers
Flooring 
CarpetVinyl
Heating 
BaseboardWoodElectricWood Stove
Interior 
Natural Woodwork
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Exterior Features
Construction Details 
Wood Siding
Exterior 
Dock
Lot Features 
LevelWaterfrontPrivate
Patio And Porch 
DeckPorch
Road Frontage 
None
Roof 
Shingle
View 
LakeMountain(s)Water
Waterfront 
Yes
Waterfront Features 
Lake FrontLake
Waterview 
LakeMountain(s)Water
Community Features
School District 
Alton School District SAU #72
Schools
School District
Alton School District SAU #72
Elementary School
Alton Central School
Middle School
Alton Central School
High School
Prospect Mountain High School
Listing courtesy of Jen McCullough of Maxfield Real Estate/Wolfeboro



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.
Last checked: 2026-08-03 12:51 AM UTC
Neighborhood & Commute
Source: Walkscore
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