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$1,325,000
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Property Description
Welcome to Loon Squire, an exceptional island retreat on Lake Winnipesaukee offering the perfect balance of peaceful solitude and downtown Wolfeboro convenience. Just five minutes after casting off from the town docks, you'll arrive at this luxuriously renovated gambrel-style home, where island living meets effortless accessibility to local dining, shopping, and entertainment. Thoughtfully redesigned from top to bottom, the warm interior blends classic lake house charm with modern refinement. Post-and-beam construction framing solid pine tongue-and-groove paneling creates an inviting atmosphere, centered around a cozy stone wood-burning fireplace for summer evenings or crisp autumn days. The spacious custom kitchen flows seamlessly toward an expansive front deck and screened porch. Two main-floor bedrooms feature natural light, ample closets, and an updated bath with a tiled shower. Beautiful hickory railings guide you upstairs to the expansive loft and the primary suite, complete with soaring pine ceilings, sweeping lake views, and an ensuite bath featuring a custom hickory vanity and custom tile work. Outside, the level front lawn offers an idyllic backdrop for gatherings and lawn games. Step onto the solid crib dock, with space for three boats, or relax on the perched beach with your toes in the water. Wild blueberry bushes dot the hundred feet of shoreline, which is situated on the calm side of Barndoor Island. From summer days spent exploring interior island walking trails and neighboring islands by paddleboard, to watching the 4th of July Wolfeboro fireworks directly from your dock, Loon Squire delivers a classic lake experience. Additional features: mini-split heating and a/c units, brand-new kitchen appliances and custom cabinetry, perched beach, and deep-water space for multiple craft, fiberoptic high speed internet. Seller is offering an opportunity to purchase mainland docking in Wolfeboro separately. Seller willing to include 5 hours of barge services!
Full Property Details
Full Property Details for 230 Big Barndoor Island
General
- Sold For: $1,325,000
- Taxes: $8,176 (2025)
- Status: Closed
- Type: Single Family
- Source: PrimeMLS
- MLS ID: 5100735
- Added to Site: 52 day(s) ago
Interior
- Number of Rooms: 6
- Interior Features: Wood Fireplace, 1 Fireplace, Kitchen/Dining, Kitchen/Family, Primary BR w/ BA, Natural Light, Natural Woodwork, 1st Floor Laundry
- Fireplace: Yes
- Appliances: Dishwasher, Dryer, Microwave, Refrigerator, Washer, Electric Stove, Electric Water Heater, Induction Cooktop
- Flooring: Wood, Vinyl Plank
Rooms
Bathrooms
- Total Bathrooms: 2
- 3/4 Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
Exterior
- Exterior Features: Boat Slip/Dock, Deck, Enclosed Porch, Private Dock
- Color: Beige
Location
- County: Belknap
Heating & Cooling
- Cooling Type: Mini Split
- Heating Type: Mini Split
Utilities
- Sewer: 1000 Gallon, On-Site Septic Exists, Plastic
Structural Information
- Construction Status: Existing
- Roof: Architectural Shingle
- Stories/Levels: 2
- Square Feet: 1,536
- Finished Total: 1,536 Sq. Ft.
- Finished Above Grnd: 1,536 Sq. Ft.
- Year Built: 1970
Lot Features
- Lot Size (Acres): 0.79
- Lot Size (Sq. Ft.): 34,412
- Frontage: No Road Frontage
- Driveway/Sidewalk: None
- Zoning: LR-LAKESHORE RES
Water Features
- Water Front: Yes
- Water Access: Yes
- Water Front Type: Lake
- Water Front Name: Lake Winnipesaukee
- Water Front Owned: 1
Financial Considerations
- Price Per Sq. Ft.: $904.95
- Tax Amount: $8,176
- Tax Year: 2025
Disclosures and Reports
- Lot Number: 10
Listed by KW Coastal and Lakes & Mountains Realty/Wolfeboro, Adam Dow
Sold by Compass New England, LLC, Brie. Stephens
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Schools
Schools serving 230 Big Barndoor Island
School Districts:Alton School District, Prospect Mountain High School Joint Maintenance Agreement District
| Name | Grades | Distance |
|---|---|---|
Alton Central School (Elem) 41 School Street, Alton, NH 03809 | PK-8 | 7.1 mi |
Prospect Mountain High School 242 Suncook Valley Road, Alton, NH 03809 | 9-12 | 8.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 230 Big Barndoor Island
Date
Details
Price
Change
Source
9/10/2026
Sold
$1,325,000
-4.68%
MLS
8/06/2026
Price Reduced
$1,390,000
-5.44%
MLS
7/20/2026
Listed
$1,470,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
230 Big Barndoor Island, Alton, NH 03810 (MLS# 5100735) is a Single Family property that was sold at $1,325,000 on September 10, 2026. Want to learn more about 230 Big Barndoor Island? Do you have questions about finding other Single Family real estate for sale in Alton? You can browse all Alton real estate or contact a Coldwell Banker agent to request more information.

