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  • Listed by: 

    Jen McCullough,

    Maxfield Real Estate/Wolfeboro 603-569-3128,

    Betty Ann Bickford,

    Maxfield Real Estate/Wolfeboro

    $850,000

    18 Diamond Island, Gilford, NH 03249

    2beds
    748sqft
    : 
    Single Family Residence
    Built in 1950
    0.7 Acres Lot
    $790,200 Zestimate®
    $1,136/sqft
    $-- HOA

    What's special

    Breathtaking panoramic viewsLarge dockCharming nearby bunkhousePristine waterfrontOver-the-water deckExpansive boathouseAbundance of windows
    As unique as it gets! This spacious boathouse with living quarters above is located on Diamond Island, Lake Winnipesaukee, offering 146 feet of pristine waterfront and desirable southwest exposure. Step directly from your boat into the expansive boathouse, which provides full protection from the elements. The lower level features a large dock—perfect for sunbathing, relaxing, or taking a swim in the lake’s crystal-clear waters. Upstairs, the thoughtfully designed living quarters include a full-size bedroom, kitchen, spacious living/dining area, and a loft. An abundance of windows frame breathtaking panoramic views of the lake, bringing the outdoors in. Just off the living room, an over-the-water deck offers a front-row seat to the lake’s ever-changing moods. A second deck at the rear of the boathouse provides additional space ideal for dining, game night, or simply unwinding. A charming nearby bunkhouse adds even more appeal, featuring a large sleeping area and a three-quarter bath. Rich in history, Diamond Island was the site of U.S. Navy underwater experiments in 1947 and is considered a prime spot for diving enthusiasts. Come experience life over the water, with your boat safely housed below, and fall asleep to the soothing sound of the waves. Truly one of a kind!
    82 days
    on Zillow
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    Zillow last checked: 7 hours ago

    Listing updated: July 30, 2025 at 10:38am

    Listed by:

    Jen McCullough,

    Maxfield Real Estate/Wolfeboro 603-569-3128,

    Betty Ann Bickford,

    Maxfield Real Estate/Wolfeboro

    Source: PrimeMLS,MLS#: 5040322MLS Logo
    Travel times

    Tour with a buyer's agent

    We'll find a local expert to take you on a private tour of 18 Diamond Island.

    Next available tour time:Tomorrow at 9am

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 2
    • Bathrooms: 1
    • 3/4 bathrooms: 1
    Heating
    • Wood, Wood Stove
    Cooling
    • None
    Appliances
    • Included: Gas Range, Refrigerator
    Features
    • Natural Light, Natural Woodwork
    • Flooring: Vinyl Plank
    • Has basement: No
    • Fireplace features: Wood Stove Insert
    Interior area
    • Total structure area: 748
    • Total interior livable area: 748 sqft
    • Finished area above ground: 748
    • Finished area below ground: 0
    Video & virtual tour

    Property

    Features
    • Levels: One
    • Stories: 1
    • Exterior features: Boat Slip/Dock, Covered Slip, Deck, Private Dock
    • Has view: Yes
    • View description: Water, Lake, Mountain(s)
    • Has water view: Yes
    • Water view: Water,Lake
    • Waterfront features: Lake Access, Lake Front, Waterfront
    • Body of water: Lake Winnipesaukee
    • Frontage length: Water frontage: 146
    Lot
    • Size: 0.7 Acres
    • Features: Views, Wooded
    Details
    • Additional structures: Boat House, Guest House
    • Parcel number: GIFLM266B102L018
    • Zoning description: IR

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Cottage/Camp
    • Property subtype: Single Family Residence
    Materials
    • Wood Frame, Wood Siding
    • Foundation: Pillar/Post/Pier
    • Roof: Asphalt Shingle
    Condition
    • New construction: No
    • Year built: 1950

    Utilities & green energy

    • Electric: Combo
    • Sewer: Other
    • Utilities for property: None, Satellite Internet

    Community & HOA

    Location
    • Region: Gilford

    Financial & listing details

    • Price per square foot: $1,136/sqft
    • Tax assessed value: $504,800
    • Annual tax amount: $5,199
    • Date on market: 5/12/2025
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