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  • Listed by: Maxfield Real Estate/Wolfeboro • Jen McCullough
    $1,599,000

    348 Big Barndoor Island, Alton, NH 03810

    4beds
    1,935sqft
    : 
    $10,208/mo
    Get pre-qualified
    Single Family Residence
    Built in 1981
    0.77 Acres Lot
    $1,511,800 Zestimate®
    $826/sqft
    $-- HOA

    What's special

    Sweeping viewsSandy bottom swimmingAdditional docking for loungingAll-day sunTwo sitting areasTwo bathroomsOpen kitchen and dining
    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 docking 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 solid vinyl 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.
    30 days
    2,829
    139

    Zillow last checked:

    Listing updated:

    Listed by:

    Jen McCullough,

    Maxfield Real Estate/Wolfeboro 603-569-3128,

    Betty Ann Bickford,

    Maxfield Real Estate/Wolfeboro

    Source: PrimeMLS,MLS#: 5102949MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 2
      • 3/4 bathrooms: 1
      Heating
      • Wood, Baseboard, Electric, Wood Stove, Mini Split
      Cooling
      • Mini Split
      Appliances
      • Included: Dishwasher, Disposal, Dryer, Freezer, Microwave, Refrigerator, Washer, Electric Stove, Electric Water Heater, Exhaust Fan
      • Laundry: 1st Floor Laundry
      Features
      • Ceiling Fan(s), Hearth, Kitchen/Dining, Living/Dining, Natural Light, Natural Woodwork, Vaulted Ceiling(s)
      • Flooring: Carpet, Vinyl Plank
      • Windows: Blinds, Screens
      • Has basement: No
      • Number of fireplaces: 1
      • Fireplace features: 1 Fireplace, Wood Stove Insert
      • Furnished: Yes
      Interior area
      • Total structure area: 1,935
      • Total interior livable area: 1,935 sqft
      • Finished area above ground: 1,935
      • Finished area below ground: 0

      Property

      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Screened Porch
      • Exterior features: Boat Slip/Dock, Dock, Deck, Natural Shade, Private Dock
      • Has view: Yes
      • View description: Water, Mountain(s)
      • Has water view: Yes
      • Water view: Water
      • Waterfront features: Island, Beach Access
      • Body of water: Lake Winnipesaukee
      • Frontage length: Water frontage: 180
      Lot
      • Size: 0.77 Acres
      • Features: Level, Trail/Near Trail, Views, Walking Trails
      Details
      • Additional structures: Outbuilding
      • Parcel number: ALTNM81B7
      • Zoning description: LR-LAK

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Contemporary
      • Property subtype: Single Family Residence
      Materials
      • Clapboard Exterior, T1-11 Exterior, Wood Exterior
      • Foundation: Pillar/Post/Pier
      • Roof: Asphalt Shingle
      Condition
      • New construction: No
      • Year built: 1981

      Utilities & green energy

      • Electric: 200+ Amp Service, Circuit Breakers
      • Sewer: On-Site Septic Exists, Private Sewer, Septic Tank
      • Utilities for property: Cable at Site

      Community & HOA

      HOA
      • Amenities included: Common Acreage
      Location
      • Region: Alton Bay

      Financial & listing details

      • Price per square foot: $826/sqft
      • Tax assessed value: $672,300
      • Annual tax amount: $8,726
      • Date on market: 8/2/2026

        Estimated market value

        $1,511,800

        $1.44M - $1.59M

        $3,301/mo

        Price history

        DateEventPrice
        8/2/2026Listed for sale$1,599,000+648.9%$826/sqft
        Source: PrimeMLS #5102949 Report a problem
        8/29/1997Sold$213,500$110/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2024$8,726 -1.5%$672,300
        2023$8,861 +15.9%$672,300
        2022$7,644 +2.2%$672,300 +25.4%
        2021$7,477 $536,000
        2020$7,477 +11.5%$536,000
        2019$6,705 -12.9%$536,000 -2.6%
        2018$7,699 +8.8%$550,300
        2017$7,077 +1.7%$550,300 +11.9%
        2016$6,959 -0.8%$491,800
        2015$7,018 +9.1%$491,800 +5.9%
        2014$6,432 +3%$464,400
        2013$6,242 -1.7%$464,400
        2012$6,353 -0.3%$464,400 -4.7%
        2011$6,372 +5.8%$487,500 -4.3%
        2009$6,025 +0.2%$509,300 -4.3%
        2008$6,013 +14.4%$532,100 +7%
        2007$5,256 $497,300
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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        Climate risks

        Neighborhood: 03810

        Getting around

        0 / 100
        Car-Dependent
        23 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Alton Central School
        • Middle: Alton Central School
        • High: Prospect Mountain High School
        • District: Alton School District SAU #72

        Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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