Listed by Coldwell Banker Realty Center Harbor NH · Ellen Mulligan · Cell: 603-387-0369
Single Family Residence · Tuftonboro, NH
57 Cow Island, Tuftonboro, NH
$2,995,000
Est. $15,144/mo · 20% down, 30-yr, 6.5% (Owl’s Nest Real Estate estimate, not MLS data)
- Beds
- 4
- Baths
- 3
- Sq Ft
- 2,500
- Built
- 2001
- MLS®
- #5105036
Property Description
Buyers searching Tuftonboro, New Hampshire will want a look at 57 Cow Island — a single-family home asking $2,995,000. It features 4 bedrooms, 3 bathrooms and 2,500 square feet of living space. Homes like this trade on the fundamentals: space, privacy and a New Hampshire address that works year-round. Also on the sheet: a 3.1-acre lot, 2001 construction and roughly $1,198 per square foot. Everything below — photos, details, schools and market data — updates live from the MLS. Browse more homes for sale in Tuftonboro.
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.
Location Highlights
57 Cow Island is a single family residence in Tuftonboro, New Hampshire, listed at $2,995,000. That works out to about $1,198 per square foot, for a home built in 2001. It has been on the market for 3 months.
From here it is 21.2 miles to Downtown Plymouth / Main Street and 24.4 miles to Owl's Nest Resort. At this latitude, Tuftonboro averages roughly 8.4 hours of sun a day in June and 3.6 in December.
Zoned schools in the Governor Wentworth Regional: Tuftonboro Central School (Elementary), Kingswood Regional Middle (Middle), KingswoodR (High). Always confirm zoning with the district office.
Source: zoned school names are PrimeMLS listing data; distances, sun exposure and school facts are Owl’s Nest Real Estate additions (school facts from the NCES, U.S. Department of Education) — not PrimeMLS data.
Property Details
Essentials & finishes
- Bedrooms
- 4
- Total Baths
- 3
- Full Baths
- 2
- SqFt
- 2,500
- Price / SqFt
- $1198.00
- Property Type
- Single Family Residence
- Year Built
- 2001
- County
- NH-Carroll
- Town
- Tuftonboro, NH
- Status
- Active
- Days on Market
- 66
Primary Features
- County
- NH-Carroll
- Property Type
- Residential
- Year Built
- 2001
- Zoning
- ISC-IS
Interior Features
- Appliances
- Dishwasher, Dryer, Microwave, Refrigerator, Electric Stove, Washer
- Basement
- No
- 1/4 Baths
- 0
- 3/4 Baths
- 1
- Cooling
- None
- Electric
- 200+ Amp Service, Circuit Breakers
- Flooring
- Slate/Stone, Tile, Wood
- Heating
- Baseboard, Electric, Wood Stove
- Interior Features
- Cathedral Ceiling(s), Wood Fireplace, 1 Fireplace, Natural Light
- Rooms - Total
- 7
- SqFt-Approximate Finished Above Grade
- 2,500
- SqFt-Approximate Finished Below Grade
- 0
- SqFt Approximate Total Finished
- 2,500
- SqFt Approximate Total
- 2,500
Location Information
- School - District
- Governor Wentworth Regional
- School - Elementary
- Tuftonboro Central School
- School - High
- KingswoodR
- School - Middle/Jr
- Kingswood Regional Middle
Financial Details
- Tax - Gross Amount
- $8,110
- Tax Year
- 2025
- Taxes TBD
- No
Additional
- Construction Status
- Existing
- Construction
- Wood Frame
- Covenants
- Unknown
- Flood Zone
- Unknown
- Pre-Construction
- No
- Property Sub Type
- Single Family Residence
- Resort
- No
- Seasonal
- Yes
- Total Stories
- Two
- Surveyed
- Yes
- Timeshare/Fractional Ownership
- No
External Features
- Driveway
- None
- Exterior Features
- Boat House, Boat Slip, Deck, Dock, Hot Tub, Natural Shade, Outbuilding, Screened Porch, Private Dock
- Foundation
- Post/Piers
- Garage
- No
- Lot Features
- Country Setting, Mountain View, Views, Island
- Lot - Acres
- 3.1
- Lot - SqFt
- 135,036
- Road Frontage Type
- None
- Road Frontage
- No
- Roof
- Asphalt Shingle
- Sewer
- Septic Tank
- Utilities
- Phone Available
- Water Source
- Drilled Well, Private
- Water Body Type
- Lake
MLS®: PrimeMLS #5105036; Listed by Coldwell Banker Realty Center Harbor NH · Ellen Mulligan · Cell: 603-387-0369
Property History
Estimated annual taxes for this property
- 2024
- $50,915
- 2023
- $49,642
- 2022
- $48,369
Source: Owl’s Nest Real Estate estimate from the list price at New Hampshire’s average effective tax rate — not PrimeMLS or town assessor data. Verify with the town assessor.
Market Data
Live snapshot computed by Owl’s Nest Real Estate from PrimeMLS IDX active listings in this town
- Active listings in Tuftonboro
- 47
- Average list price
- $945,892
- Price range
- $119,000 – $4,150,000
Mortgage Calculator
Estimate your monthly payment for this home
Estimated Monthly Payment
$20,011/ mo
- Principal & Interest
- $15,144
- Property Tax
- $4,243
- Home Insurance
- $624
Source: Owl’s Nest Real Estate estimate, not PrimeMLS data. Estimates use typical New Hampshire costs — a 1.7% effective property-tax rate, insurance at 0.25% of home value/yr, and PMI below 20% down. Actual town tax rates vary; verify with your lender and the town assessor.
Around This Property
Schools, everyday places and nearby destinations near 57 Cow Island, Tuftonboro, NH
Assigned Schools
- Elementary
- Tuftonboro Central School
- Middle
- Kingswood Regional Middle
- High School
- KingswoodR
- District
- Governor Wentworth Regional
Source: Google Maps Platform (Places) and Owl’s Nest Real Estate — not PrimeMLS data.
Questions About This Listing
How big is 57 Cow Island?
57 Cow Island in Tuftonboro, NH has 4 bedrooms and 3 bathrooms (2 full and 1 three-quarter) in 2,500 square feet of finished living space.
What is the asking price of 57 Cow Island?
57 Cow Island in Tuftonboro, NH is listed for $2,995,000 on PrimeMLS.
That is about $1,198 per square foot of finished living space.
It came on the market on August 14, 2026.
Does 57 Cow Island have town water and sewer?
57 Cow Island in Tuftonboro, NH has a private drilled well and a private septic system, per the MLS.
MLS details — water: drilled well and private; sewer: septic tank.
Electric: 200+ amp service and circuit breakers.
Other utilities: phone available.
Plan a water test and septic inspection during your inspection period.
Is there a basement at 57 Cow Island?
No. The MLS lists no basement at 57 Cow Island in Tuftonboro, NH.
What features does 57 Cow Island have?
Inside, the MLS lists these features at 57 Cow Island in Tuftonboro, NH: cathedral ceiling(s), wood fireplace, 1 fireplace and natural light.
Outside: boat house, boat slip, deck, dock, hot tub, natural shade, outbuilding and screened porch.
Flooring: slate/stone, tile and wood.
Listed appliances: dishwasher, dryer, microwave, refrigerator, electric stove and washer; confirm which ones convey in the purchase agreement.
Is 57 Cow Island on the water?
Yes. The MLS lists 57 Cow Island in Tuftonboro, NH as a waterfront property on a lake.
The MLS lists a dock and private dock.
The MLS also notes mountain view.
Confirm frontage, shoreland rules and any dock or beach rights during due diligence.
What schools serve 57 Cow Island?
The MLS places 57 Cow Island in Tuftonboro, NH in the Governor Wentworth Regional school district.
Listed schools: Tuftonboro Central School (elementary), Kingswood Regional Middle (middle) and KingswoodR (high).
School assignments can change; confirm with the district.
Is 57 Cow Island still available?
Yes. 57 Cow Island in Tuftonboro, NH is listed as Active on PrimeMLS (MLS #5105036).
Status can change quickly; contact us to confirm availability before you visit.
Who is the listing agent for 57 Cow Island?
57 Cow Island in Tuftonboro, NH is listed by Ellen Mulligan of Coldwell Banker Realty Center Harbor NH (603-253-4345).
Owl's Nest Real Estate shows it through the PrimeMLS IDX feed; we are not the listing brokerage.
What kind of property is 57 Cow Island?
57 Cow Island in Tuftonboro, NH is a single-family home built in 2001.
The MLS lists its style as Contemporary, with two stories.
The MLS marks it as a seasonal property, so check year-round access and systems.
Where is 57 Cow Island located?
57 Cow Island is in Tuftonboro, New Hampshire 03816, in Carroll County.
Our Lake Winnipesaukee guide covers Tuftonboro and the surrounding towns.
How much land comes with 57 Cow Island?
57 Cow Island in Tuftonboro, NH sits on 3.1 acres, per the MLS.
The lot is described as country setting and island.
Zoning: ISC-IS.
The MLS says the lot has been surveyed.
How much are the property taxes on 57 Cow Island?
Annual property taxes on 57 Cow Island in Tuftonboro, NH are $8,110 for the 2025 tax year, per the MLS.
New Hampshire towns set their own tax rates and revalue periodically, so confirm the current bill with the Tuftonboro assessing office.
How is 57 Cow Island heated?
57 Cow Island in Tuftonboro, NH is heated by baseboard, electric and wood stove, per the MLS.
The MLS lists no cooling system.
How does the price of 57 Cow Island compare with other Tuftonboro listings?
At $2,995,000, 57 Cow Island in Tuftonboro, NH is priced above the $829,000 median asking price of the 35 single-family homes for sale in Tuftonboro on PrimeMLS as of November 3, 2026 (this listing included).
That figure is Owl's Nest Real Estate's analysis of active listings, and asking prices are not sale prices — ask us for recent comparable sales before you make an offer.
How do I schedule a showing of 57 Cow Island?
To see 57 Cow Island in Tuftonboro, NH, use Request a Showing on this page or call Owl's Nest Real Estate at 401-648-5308.
We can show any MLS-listed home and represent you as your buyer's agent; the listing brokerage represents the seller.
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NOTE: This representation is based in whole or in part on data generated by PrimeMLS, Inc., which assumes no responsibility for its accuracy. The data relating to real estate displayed on this site comes in part from the IDX Program of PrimeMLS.
This listing data is intended 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 11/03/26.