Lake Winnipesaukee Lakefront Property

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57 Cow Island
Tuftonboro, NH 03816

Property

$2,995,000

DIRECT lakefront

Single Family:
7 rooms, 4 bed, 2 full baths, 1 ¾ bath
NH-Carroll County
Color:

Listed by Ellen Mulligan of Coldwell Banker Realty Center Harbor NH , Cell: 603-387-0369

Discover the pinnacle of modern, luxurious island living! Nestled on just over 3 acres with an impressive 275’ of pristine waterfront on Cow Island, this one-of-a-kind sanctuary offers 4 elegant bedrooms and 2,500 sq. ft. in a seamless blend of privacy, recreation, and sophisticated lake luxury. A private sand beach, expansive dock, and stunning two-slip boathouse deliver an extraordinary waterfront experience. The boathouse boasts oversized doors and two interior slips accommodating 33’ and 22’ vessels, plus space for jet skis and water toys. The exterior dock welcomes docking for two or three more boats. Just steps from the spacious wrap-around deck, an 8-person outdoor hot tub and private hot-and-cold outdoor shower invite relaxation. The entire home was spectacularly interior-designed by Award-Winning Home Comfort, with every piece of custom furniture crafted exclusively for the residence. The indoor dining area seats 8, offers the perfect haven for morning coffee, beautiful dinners, and the adjacent family room is perfect for TV after a day on the water. Outdoor dining from the expansive deck for 12. The fully equipped gourmet kitchen features granite countertops, a large island, elegant slate flooring, stainless steel appliances including dishwasher and washer/dryer. A soaring cathedral-ceilinged living area framed by a wall of windows showcases a spectacular lake view, bringing the outdoors in and opening onto the deck. Warm hardwood floors and a modern Swedish wood stove create a cozy gathering space in every season. The main floor presents a full guest bath and a gorgeous primary suite with full bath; second floor features three generously sized bedrooms plus full bath. A separate queen-sized bedroom cottage sits steps from the shower and hot tub. Fully insulated with a drilled well and electric heat, the home is ideal for year-round enjoyment, wintertime getaways and ice fishing adventures. A rare and spectacular offering among the Islands.

Property Information

Approx. Living Area: 2500 sq. ft.
Approx. Above Grade: 2500 sq. ft.
Approx. Below Grade: sq. ft.
Heating & Cooling: Baseboard,Electric,Wood Stove,
Approx. Acres: 3.1
Garage:
Parking:

Features

Appliances: Dishwasher,Dryer,Microwave,Refrigerator,Washer,Electric Stove
Driveway: None
Electric: 200+ Amp Service,Circuit Breaker(s)
Flood Zone: Unknown
Roof: Asphalt Shingle
Seasonal Property: Yes
Sewer: Septic
Water Frontage: 225
Water Rights: Unknown
Year Assessed: 2025

Other Property Information

Year Built: 2001

Tax Information

Assessed Value: $1,267,200
Taxes: $8,110 (2025)
Zoning: ISC-IS
Book: 3550
Page: 0769
Parcel:
NEREN # 5105036

© 2022 PrimeMLS®. 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 NEREN. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

PrimeMLS data last updated on Saturday, August 22, 2026 at 6:22 AM

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