Lake Winnipesaukee Lakefront Property

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230 Big Barndoor Island
Alton, NH 03810

Property

$1,470,000

DIRECT lakefront

Single Family:
6 rooms, 3 bed, 0 full baths, 2 ¾ baths
NH-Belknap County
Color: Beige

Listed by Adam Dow of KW Coastal and Lakes & Mountains Realty/Wolfeboro , Phone: 866-525-3946

Welcome to Loon Squire, a beautifully renovated waterfront retreat at 230 Big Barndoor Island on the crystal-clear waters of Lake Winnipesaukee. Thoughtfully updated while maintaining its classic lakeside charm, this inviting island home is ready to enjoy from day one. Recent improvements include 3 bedrooms and 2 brand new bathrooms, along with a stunning custom-designed kitchen that serves as the heart of the home. Enjoy breathtaking views of downtown Wolfeboro and front-row seats to the spectacular 4th of July fireworks, all while being just a quick, five-minute boat ride from the Wolfeboro town docks.. Modern conveniences have been added, such as in-home laundry, energy-efficient mini-splits providing both heating and air conditioning, and a cozy wood-burning fireplace create comfort throughout the seasons, making this a getaway you'll enjoy well into the fall. Step onto the screened porch directly off the kitchen, the perfect spot for morning coffee or evening dinners overlooking the lake. The adjoining expansive deck offers panoramic water views and overlooks the property's impressive U-shaped dock, providing docking for up to three boats and making days on Lake Winnipesaukee effortless. Outside, a flat and level lot offers exceptional usable waterfront space, dotted with natural blueberry bushes and complete with a sandy perched beach, room for lawn games, family gatherings, and memorable evenings around the campfire. You will also appreciate the home's direct access to Big Barndoor Island's walking trails, providing a peaceful way to explore the island's scenic beauty. Multiple mainland docking options available in Wolfeboro for additional consideration. Join us for an open house from 9:30-11:30 am on Saturday August 1st. There is a pickup and drop off dock right next to where the Mt Washington docks next to the Dockside restaurant in Wolfeboro. Last boat leaves docks at 11am. Call to schedule boat ride.

Property Information

Approx. Living Area: 1536 sq. ft.
Approx. Above Grade: 1536 sq. ft.
Approx. Below Grade: sq. ft.
Heating & Cooling: Mini Split,
Approx. Acres: 0.79
Garage:
Parking:

Features

Appliances: Dishwasher,Dryer,Microwave,Refrigerator,Washer,Electric Stove,Electric Water Heater,Induction Cooktop
Driveway: None
Electric: 200+ Amp Service
Flood Zone: Unknown
Roof: Architectural Shingle
Seasonal Property: Yes
Sewer: 1000 Gallon,On-Site Septic Exists,Plastic
Water Rights: No

Other Property Information

Year Built: 1970

Tax Information

Assessed Value:
Taxes: $8,176 (2025)
Zoning: LR-LAKESHORE RES
Book: 3640
Page: 889
Parcel:
NEREN # 5100735

© 2022 PrimeMLS®. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site comes in part from the IDX Program of NEREN. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

PrimeMLS data last updated on Saturday, August 1, 2026 at 6:55 PM

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