Courtesy Of Ellen Mulligan Of Coldwell Banker Realty Center Harbor Nh
57 Cow Island Tuftonboro, NH 03816
57 Cow Island Tuftonboro, NH 03816 | MLS 5105036 Photo 1
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57 Cow Island Tuftonboro, NH 03816 | MLS 5105036 Photo 3
57 Cow Island Tuftonboro, NH 03816 | MLS 5105036 Photo 4
57 Cow Island Tuftonboro, NH 03816 | MLS 5105036 Photo 5
For more information on this listing, contact us at: (603) 293-7227
Active
$2,995,000

57 Cow Island Tuftonboro, NH 03816

Single Family Property Type
4 Beds
2 Full 1 Three-Quarter Baths
2,500 Sq. Ft.
2001 Year Built
Carroll County
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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.
MLS # 5105036
Monthly HOA N/A
On Site 63 Days
Last Updated 8/24/2026

Listing Agent/Office

Agent Ellen Mulligan
Office Coldwell Banker Realty Center Harbor Nh
Broker Phone 603-387-0369

Location

Contact Agent

Jason E. Starr

Jason E. Starr

(603) 293-7227

Property Details

Community Information

Address 57 Cow Island, Tuftonboro, NH 03816
County Carroll
City Tuftonboro
Zip Code 03816
Water Body Name Lake Winnipesaukee

School Information

Architecture

Bedrooms 4
Bathrooms 2 Full / 1 Three-Quarter
Year Built 2001
Stories 2
Style Contemporary
Construction Wood Frame
Roof Asphalt Shingle
Foundation Post/Piers

Features / Amenities

Interior Features Cathedral Ceiling, Wood Fireplace, 1 Fireplace, Natural Light
Appliances Dishwasher, Dryer, Microwave, Refrigerator, Washer, Electric Stove
Equipment Window AC, Smoke Detector
Flooring Slate/Stone, Tile, Wood
Exterior Features Boat Slip/Dock, Docks, Boat House, Deck, Hot Tub, Natural Shade, Outbuilding, Screened Porch, Private Dock
Heating Baseboard, Electric, Wood Stove
Total Rooms 7

Square Footage Finished Sq. Ft.

Above Grade 2500
Total 2500

Property Features

Lot Size 3.1 Acres
Lot Description Country Setting, Mountain View, View, Island
Lot 01
Water Body Lake
Water Body Name Lake Winnipesaukee
Waterfront Rights Exclusively Owned
Utilities Telephone Available
Water Drilled Well, Private
Sewer Septic
Electric 200+ Amp Service, Circuit Breaker(s)
Zoning ISC-IS
Directions Access by boat only.

Tax and Financial Info

Tax Annual Amount $8,110
Tax Year 2025

Rooms

SizeLevel
Kitchen1
Living Room1
Porch1
Primary BR Suite1
Bedroom2
Bedroom2
Bedroom2

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Data last updated October 16, 2026.