Single Family for Sale: 15, 20 & 21 Welch Island, Gilford, NH 03249

11 beds
5 three quarter, 1 half baths
6,274 sqft
$20,000,000
$20,000,000
15, 20 & 21 Welch Island, Gilford, NH 03249
11 beds
5 three quarter, 1 half baths
6,274 sqft
$20,000,000
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Price:
$20,000,000

Type Single Family
Style Cottage/Camp
Beds 11
Baths 5 three quarter, 1 half baths
Square Feet 6,274 sqft
Lot Size 30.11 acres
Year Built 1915
Taxes Paid $39,984

City Gilford
County Belknap

MLS 5104776
Status Active
DOM 57 days
Commanding an extraordinary stretch of Winnipesaukee shoreline, on approximately 30 acres, North Ledges at Welch Island is one of the lake’s most compelling island estates. Encompassing three distinct waterfront parcels with roughly 3,000 feet of shoreline, this remarkable compound combines exceptional privacy and panoramic views, on a scale rarely found on Winnipesaukee. The estate unfolds across a beautifully wooded landscape, with walking trails connecting its residences, recreational amenities and extensive waterfront. A magnificent stone boathouse, substantial breakwater docking, expansive Ipe deck with integrated seating and McIntosh audio system, multiple sandy-bottom swimming areas and exceptional water access create a waterfront environment designed for generations of boating, swimming and gathering. A tennis/pickleball court, private gym, formal garden, and numerous outbuildings further distinguish the property. At the heart of North Ledges is a timeless six-bedroom lake house offering more than 4,000 square feet of classic Winnipesaukee character. Rich wood interiors, a grand wood-burning fireplace and gracious gathering spaces are complemented by an expansive chef’s kitchen designed for entertaining and a spacious sunroom overlooking the lake. Several bedrooms open to private sleeping porches, creating quiet retreats surrounded by water and nature. Two additional waterfront cottages provide exceptional flexibility for family and guests. A charming three-bedroom cottage features a spacious lakeside deck with hot tub, substantial breakwater docking and an established rental history. A staff cottage on the third parcel preserves the simplicity and character of traditional island living. North Ledges is more than a remarkable collection of waterfront properties. It is a private island estate of uncommon scale and beauty, offering the rare ability to gather generations together while preserving the space, privacy and authentic connection to Winnipesaukee.

Lot & Building Features

Appliances Gas Range, Dryer, Washer, Dishwasher, Refrigerator
Features Interior Wood Fireplace
Utilities Satellite
Construction Wood Frame
Cooling None
Heating Electric, Propane
Sewer Private
Tax Year 2025
Taxes Paid $39,984
Water Lake/Pond
Foundation Post/Piers
Lot Description Island, View, Mountain View, Level
Roof Asphalt Shingle
Features Exterior Tennis Court, Hot Tub
Total Rooms 20
Garage No
3/4 Baths 5
Half Baths 1

Price History of 15, 20 & 21 Welch Island, Gilford, NH

Date Name Price Difference
08/13/2026 Listing Price $20,000,000 N/A
*Information provided by REWS for your reference only. The accuracy of this information cannot be verified and is not guaranteed.

Map of 15, 20 & 21 Welch Island, Gilford, NH

Location Map Street View
Photo of Alyse Savage
Alyse Savage
Broker | Owner
Direct: 603-493-2026
Office
195 McGregor Street, Suite 325
Manchester, NH 03102
603-824-5794
Listed by Four Seasons Sotheby's Int'l Realty, Becky Fuller & Ashley Davis 603-677-7012
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20%
0.19992%
6.75%
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Principal & Interest
Monthly Taxes
Monthly HOA
Monthly Home Ins.
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15, 20 & 21 Welch Island (MLS #5104776) is a cottage/camp single family home located in Gilford, NH. This single family home is 6,274 sqft and on a lot of 1,311,592 sqft (or 30.11 acres) with 11 bedrooms, 6 baths and is 111 years old. This property was listed on 08/13/2026 and has been priced for sale at $20,000,000.

Nearby zip codes are 03253, 03254, 03810, 03816 and 03894. This property neighbors other cities such as Alton, Laconia, Meredith, Moultonborough and Tuftonboro.

PrimeMLS

Listing Last updated . Some properties which appear for sale on this web site may subsequently have sold or may no longer be available. Walk Score map and data provided by Walk Score. Google map provided by Google. Bing map provided by Microsoft Corporation.

All information provided is deemed reliable but is not guaranteed and should be independently verified.

Listing information courtesy of: Four Seasons Sotheby's Int'l Realty

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 10/09/2026