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Ellen McKee
REALTOR®
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57 Cow Island, Tuftonboro, NH 03816

$2,995,000
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BEDS4 BATHS3 full SQUARE FEET2,500 MLS#5105036
STATUSActive PROPERTY TYPEResidential - Single Family SCHOOLGovernor Wentworth Regional

Listing Courtesy of: Coldwell Banker Realty Center Harbor NH
Agency Contact: Cell: 603-387-0369
Associate Name: Ellen Mulligan
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Property Description

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.

57 Cow Island | MLS# 5105036

This single family home located at 57 Cow Island, Tuftonboro, NH 03816 is currently listed for sale with an asking price of $2,995,000. This property was built in 2001 and has 4 bedrooms and 3 full baths with 2500 sq. ft. Cow Island is located within the Governor Wentworth Regional school district. Search Tuftonboro real estate on ellenmckee.masiellogrouprealestate.com today.

Property Features

Property Type: Residential - Single Family
Cooling: None
Heating: Baseboard, Electric, Wood Stove
Home Style: Contemporary
Lot Size: 3.10 Acres
Roof Type: Asphalt Shingle
Stories: 2.0
Taxes: $8,110
Year Built: 2001

Amenities

Cathedral Ceiling
Wood Fireplace
1 Fireplace
Natural Light
Boat Slip/Dock
Docks
Boat House
Deck
Hot Tub
Natural Shade
Outbuilding
Screened Porch
Private Dock

Feature Descriptions

Appliances: Dishwasher, Dryer, Microwave, Refrigerator, Washer, Electric Stove
Baths 3/4: 1
Baths Full: 2
Construction: Wood Frame
Days on Site: 26
Electric: 200+ Amp Service, Circuit Breaker(s)
Equipment: Window AC, Smoke Detector
Exterior: Wood Frame
Flood Zone: Unknown
Flooring: Slate/Stone, Tile, Wood
Foundation: Post/Piers
Hot Tub: Yes
Lot: Country Setting, Mountain View, View, Island
Nearby Bodies of Water: Lake Winnipesaukee
Number of Rooms: 7
Roads: None
Sewer: Septic
Sq. Ft. Above Grade Finished: 2500
Sq. Ft. Total Finished: 2500
Total Stories: 2
Water: Drilled Well, Private
Water Access: No
Water Body Type: Lake
Water Frontage: 225
Water Rights: Exclusively Owned
Water View: Yes
Zoning: ISC-IS

Local Schools

High School: Kingswood Regional High School
Middle School: Kingswood Regional Middle
Elementary School: Tuftonboro Central School
School District: Governor Wentworth Regional

Listed By / Shown By

Listed By

Agency Name: Coldwell Banker Realty Center Harbor NH
Agency Contact: Cell: 603-387-0369
Agent Name: Ellen Mulligan

Shown By

Agent Name: Ellen McKee
Agent Phone:
Agency Title: Better Homes and Gardens Real Estate The Masiello Group

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Estimated Payment

$ 8,214.95 per month $6,665.57 Principal & Interest $675.83 Property Tax $873.54 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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. Information on this site was last updated 09/10/2026. The listing information on this page last changed on 09/10/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Thu 09/10/2026 12:00:34 AM EST) or MLSPIN MLS (last updated Wed 09/09/2026 11:38:34 PM EST) or Prime MLS (last updated Wed 09/09/2026 11:33:05 PM EST) or MREIS (last updated Wed 09/09/2026 11:55:19 PM EST). Real estate listings held by brokerage firms other than Better Homes and Gardens Real Estate The Masiello Group may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

Listing data compilation and photo(s) copyright © 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. 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. Data Last Updated 2026-09-09 23:33:05

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