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57 Cow Island, 
Tuftonboro, NH 03816

$2,995,000


4

Beds


3

Baths


2,500

Sq Ft


Single Family


Virtual Tour

Active

603-253-4345

Last updated:

September 1, 2026, 10:41 AM

MLS#

5105036

Source:

PrimeMLS

Company Logo

About This Home

57 Cow Island

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.

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 2001

Price Summary

2,995,000

$1,198 per Sq. Ft.

MLS #:

5105036

Last Updated:

September 1, 2026, 10:41 AM

Added:

18 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

2,500 Sq. Ft.


Structure

Structure

Building Area:

2,500 Sq. Ft.

Year Built:

2001


Lot

Lot Size (Sq. Ft):

135,036


Finances & Disclosures

Finances

Price:

$2,995,000

Price per Sq. Ft:

$1,198 per Sq. Ft.

57 Cow Island
MLS Logo
Copyright 2026 Prime MLS, Inc. 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 Prime MLS. The information being provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated September 1, 2026

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.