Ad #7820480
MLS #5091019
New listing offering a rare waterfront retreat - two adjacent
18 Treehouse Way, Barrington, New Hampshire, 03825
$1,380,000
4Beds
4Baths
2,984Sqft
1.710Acres
About this property
New listing offering a rare waterfront retreat - two adjacent waterfront properties being sold together as one conveyance - welcome to 18 & 20 Treehouse Way on Ayers Pond in Barrington. Together, these two single-family homes offer approximately 300' of waterfront and a unique opportunity for year-round living, multigenerational use, or a cherished seasonal escape. Situated at the end of a private way, this peaceful compound offers privacy, nature, and flexibility. Designed with classic New England boathouse-inspired architecture, the homes embrace waterfront living with expansive glass, natural gathering spaces, and a seamless connection between indoors and out. 20 Treehouse Way is approximately 2,240+/- SF. The open floor plan is highlighted by a dramatic wall of windows framing water views and filling the home with natural light. Sliders lead out to the wraparound deck and screened porch - ideal for grilling, relaxing, and enjoying the pond. The kitchen flows into the gathering spaces and porch, while the private primary suite, additional bedrooms, and partially finished walkout lower level provide flexibility for guests, recreation, or work-from-home needs. Two lower-level sliders lead toward the dock. 18 Treehouse Way offers approximately 744+/- SF above a two-car garage. The open-concept layout makes it ideal as a guest house, in-law setup, studio, or private retreat. The dual-home configuration offers exceptional flexibility for extended family, guests, or potential income opportunities. With a private dock, abundant storage, and a backup generator, these lovingly maintained homes are in exceptional condition and truly move-in ready - this is the waterfront property you have been waiting for.
Property Features
4 Beds
4 Baths
2,984 Sqft
Built in 1977
1.710 Acres
2 Stories
Ayers Lake
On Waterfront
Open, Driveway, Garage
Siding: Wood Frame, Wood Siding
Shingle Roof
Has Dock
Hot Water(Heating), Wood Stove, Propane (Heating), Wood, Baseboard, Forced Air, Natural Gas
$25,432 / yr property tax
NH-Strafford County
Additional Photos
Contact Information
Justin Kelcourse
keller williams coastal realty
603-610-8500
Location
Listing Agent: Justin Kelcourse 603-610-8500
Broker: keller williams coastal realty 603-610-8500 Listing Site
Copyright © 2026 PrimeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: keller williams coastal realty 603-610-8500 Listing Site
Copyright © 2026 PrimeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
LakeHouse.com
Printed Jul 27, 2026
Photo Gallery
$1,380,000
4
Beds
4
Baths
2,984
Sqft
18 Treehouse Way, Barrington, New Hampshire, 03825
By contacting this agent you agree to these Terms and Conditions.
MLS# 5091019
New listing offering a rare waterfront retreat - two adjacent
$1,380,000
18 Treehouse Way, Barrington, New Hampshire, 03825
4
Beds
4
Baths
2,984
Sqft
1.710
Acres
$1,380,000
18 Treehouse Way, Barrington, New Hampshire, 03825
4 Beds
4 Baths
2,984 Sqft
1.710 Acres
New listing offering a rare waterfront retreat - two adjacent waterfront properties being sold together as one conveyance - welcome to 18 & 20 Treehouse Way on Ayers Pond in Barrington. Together, these two single-family homes offer approximately 300' of waterfront and a unique opportunity for year-round living, multigenerational use, or a cherished seasonal escape. Situated at the end of a private way, this peaceful compound offers privacy, nature, and flexibility. Designed with classic New England boathouse-inspired architecture, the homes embrace waterfront living with expansive glass, natural gathering spaces, and a seamless connection between indoors and out. 20 Treehouse Way is approximately 2,240+/- SF. The open floor plan is highlighted by a dramatic wall of windows framing water views and filling the home with natural light. Sliders lead out to the wraparound deck and screened porch - ideal for grilling, relaxing, and enjoying the pond. The kitchen flows into the gathering spaces and porch, while the private primary suite, additional bedrooms, and partially finished walkout lower level provide flexibility for guests, recreation, or work-from-home needs. Two lower-level sliders lead toward the dock. 18 Treehouse Way offers approximately 744+/- SF above a two-car garage. The open-concept layout makes it ideal as a guest house, in-law setup, studio, or private retreat. The dual-home configuration offers exceptional flexibility for extended family, guests, or potential income opportunities. With a private dock, abundant storage, and a backup generator, these lovingly maintained homes are in exceptional condition and truly move-in ready - this is the waterfront property you have been waiting for.
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Property Details
HOME DETAILS
4 Beds
4 Baths
2,984 Sqft
Built in 1977
1.710 Acres
2 Stories
WATER & VIEW
Ayers Lake
On Waterfront
EXTERIOR
Open, Driveway, Garage
Siding: Wood Frame, Wood Siding
Shingle Roof
Has Dock
INTERIOR
Hot Water(Heating), Wood Stove, Propane (Heating), Wood, Baseboard, Forced Air, Natural Gas
FINANCIAL & COMMUNITY
$25,432 / yr property tax
NH-Strafford County
See More Details
Location
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About Ayers Lake
Looking for lakefront homes for sale on Ayers Lake? Find waterfront real estate here. Nearby cities include Barrington, NH-Strafford County, New Hampshire. Discover the best lake front listings - properties, land, and acreage to build your dream lake house, cottage or cabin on. Search for a lake real estate agent who specializes in Ayers Lake property to help you buy or sell a home.
Ad Statistics
Ad Number
7820480
Viewed
85 times
Listing Status
Active Under Contract
Added
Jun 03, 2026
Last Refresh
Jul 27, 2026 08:28:30 AM
Listing Information
Data Source
PrimeMLS
Source Property ID
5091019
Listing Agent: Justin Kelcourse 603-610-8500
Broker: keller williams coastal realty 603-610-8500 Listing Site
Copyright © 2026 PrimeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: keller williams coastal realty 603-610-8500 Listing Site
Copyright © 2026 PrimeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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