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120 Big Barndoor Island, Alton Bay, NH 03810

Local realty services provided by:CENTURY 21 Gold Key Realty
120 Big Barndoor Island,Alton, NH 03810
$895,000
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  • 3 Beds
  • 2 Baths
  • 1,064 sq. ft.
  • Single family
  • Active
Listed by: betty ann bickford, jen mccullough
Office: maxfield real estate/wolfeboro
MLS#:5062662
Source:PrimeMLS

Price summary

  • Price:$895,000
  • Price per sq. ft.:$841.17

About this home

A rare opportunity to own property on Big Barndoor Island, Lake Winnipesaukee. One of the last developed islands on the lake, Big Barndoor sits on the southern shore and is only a five-minute boat ride from the picturesque town of Wolfeboro, the oldest summer resort in America. This property enjoys a southwesterly exposure with docking for three boats, sandy swimming, and a lakeside deck. The cottage sits just 30 feet from the water and features an expansive deck across the entire front. With both the sliders and an open layout, the kitchen, dining, and living areas take in incredible mountain views. The primary bedroom offers a half bath and sliders out to the deck. Two additional bedrooms and a full bath complete the convenient one-floor living. Inside Big Barndoor Island, 18 acres of common area and a spacious trail encircle the island—perfect for walking, running, exploring, or walking the dog. This cottage is in a prime location with abundant privacy all around. Settle into one

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Home facts

  • Year built:1979
  • Listing ID #:5062662
  • Added:120 day(s) ago
  • Updated:January 22, 2026 at 11:37 AM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:2
  • Full bathrooms:1
  • Living area:1,064 sq. ft.

Heating and cooling

  • Heating:Electric, Wood

Structure and exterior

  • Roof:Asphalt Shingle
  • Year built:1979
  • Building area:1,064 sq. ft.
  • Lot area:0.9 Acres

Utilities

  • Sewer:Private, Septic

Finances and disclosures

  • Price:$895,000
  • Price per sq. ft.:$841.17
  • Tax amount:$8,233 (2024)
MLS LogoCopyright 2026 Prime MLS, Inc. 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 Prime MLS. 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. Data last updated January 22, 2026

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