378 Sleeper Island, Alton Bay, NH 03810

Local realty services provided by:Better Homes and Gardens Real Estate The Masiello Group
378 Sleeper Island,Alton, NH 03810
$659,000
  • 2 Beds
  • 1 Baths
  • 1,078 sq. ft.
  • Single family
  • Active
Listed by:betty ann bickford
Office:maxfield real estate/wolfeboro
MLS#:5062911
Source:PrimeMLS

Price summary

  • Price:$659,000
  • Price per sq. ft.:$611.32

About this home

This property sits on the northwest end of Sleeper Island on Lake Winnipesaukee and offers sunsets galore. The quintessential cottage captures everything island living is about—cozy, well cared for, and loaded with waterfront charm. Inside, the open-concept living, dining, and kitchen area features multiple sliders that frame views from every angle. A wood stove provides warmth on chilly evenings and adds ambiance on rainy days. The first-floor primary bedroom has its own access to the full bath, while upstairs a spacious loft offers two private sleeping areas positioned to wake up to island views through a high cathedral window. Walk out the first-floor sliders to one of several multi-tiered decks—perfect for grilling, entertaining, making s’mores, or relaxing with a good book. Down a level, another deck offers direct access to the lake and sandy swimming. From either deck, enjoy long-range views across Lake Winnipesaukee, abundant sunshine, and the most beautiful sunsets. When

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Home facts

  • Year built:1965
  • Listing ID #:5062911
  • Added:3 day(s) ago
  • Updated:September 28, 2025 at 10:27 AM

Rooms and interior

  • Bedrooms:2
  • Total bathrooms:1
  • Full bathrooms:1
  • Living area:1,078 sq. ft.

Heating and cooling

  • Cooling:Wall AC
  • Heating:Electric

Structure and exterior

  • Roof:Asphalt Shingle
  • Year built:1965
  • Building area:1,078 sq. ft.
  • Lot area:0.55 Acres

Utilities

  • Sewer:Private

Finances and disclosures

  • Price:$659,000
  • Price per sq. ft.:$611.32
  • Tax amount:$5,154 (2024)
MLS LogoCopyright 2025 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 September 28, 2025