Courtesy Of Becky Fuller Of Four Seasons Sotheby's Int'l Realty
15, 20 & 21 Welch Island Gilford, NH 03249
15, 20 & 21 Welch Island Gilford, NH 03249 | MLS 5104776 Photo 1
15, 20 & 21 Welch Island Gilford, NH 03249 | MLS 5104776 Photo 2
15, 20 & 21 Welch Island Gilford, NH 03249 | MLS 5104776 Photo 3
15, 20 & 21 Welch Island Gilford, NH 03249 | MLS 5104776 Photo 4
15, 20 & 21 Welch Island Gilford, NH 03249 | MLS 5104776 Photo 5
For more information on this listing, contact us at: (603) 293-7227
Active
$20,000,000

15, 20 & 21 Welch Island Gilford, NH 03249

Single Family Property Type
11 Beds
5 Three-Quarter 1 Half Baths
6,274 Sq. Ft.
1915 Year Built
Belknap County
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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.
MLS # 5104776
Monthly HOA N/A
On Site 65 Days
Last Updated 8/24/2026

Listing Agent/Office

Agent Becky Fuller
Office Four Seasons Sotheby's Int'l Realty
Office Phone 603-677-7012

Location

Contact Agent

Jason E. Starr

Jason E. Starr

(603) 293-7227

Property Details

Community Information

Address 15, 20 & 21 Welch Island, Gilford, NH 03249
County Belknap
City Gilford
Zip Code 03249
Water Body Name Lake Winnipesaukee

Architecture

Bedrooms 11
Bathrooms 5 Three-Quarter / 1 Half
Year Built 1915
Stories 2
Style Cottage/Camp
Construction Wood Frame
Roof Asphalt Shingle
Foundation Post/Piers

Features / Amenities

Interior Features Wood Fireplace
Appliances Dishwasher, Dryer, Gas Range, Refrigerator, Washer
Exterior Features Hot Tub, Tennis Court
Heating Propane, Electric
Total Rooms 20

Square Footage Finished Sq. Ft.

Above Grade 6274
Total 6274

Property Features

Lot Size 30.11 Acres
Lot Description Level, Mountain View, View, Island
Lot 036
Water Body Lake
Water Body Name Lake Winnipesaukee
Waterfront Rights Exclusively Owned
Utilities Satellite
Water Lake/Pond
Sewer Private
Electric Circuit Breaker(s)
Zoning IR
Directions Only accessible by boat.

Tax and Financial Info

Tax Annual Amount $39,984
Tax Year 2025

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15, 20 & 21 Welch Island Gilford, NH 03249 | MLS 5104776
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Data last updated October 16, 2026.