Horicon, NY 12815 · Warren County

The Island House Estate spans 212 acres with over three-quarters of a mile of shoreline on Brant Lake, a five-mile body of water in Horicon. The property comprises four islands and four residences: the 2007 Main House with a chef's kitchen, stone fireplace, and lake-view primary suite; the historic 1886 Island House on its own island with a newly renovated kitchen and screened porches; the 1800 Lakeside House featuring original woodwork; and a Guest House with private dock access. Equestrian facilities include a four-stall barn with hayloft, riding arena, paddocks, and trail acreage. Additional amenities feature a tennis court, private beach, multiple docks totaling 15 slips, and storage structures. Located midway between Lake Placid and Saratoga Springs, the estate is in the North Warren Central school district. Video tours and renderings are available online.
See videos at www.IslandHouseEstate.com. A historic Adirondack legacy, the Island House Estate offers a rare, charming foothold on the shore of 5-mile Brant Lake. Including four islands, four residences, and equestrian and lakefront amenities, the estate spans 212+ acres and over 3/4 mile of shoreline. Built in 2007, the 5,414 sq. ft., 4-bed Main House sits at the property's foreground, featuring a hybrid truss and timber frame construction, a chef's kitchen, a Great Room with a stone gas fireplace, and an expansive primary suite with lake views, a sitting room, and a custom office. A 44' screened deck is perfect for Adirondack summer living, and a detached oversized garage includes a 972 sq. ft. one-bedroom apartment with central air. Below, a game room provides great entertainment opportunities. The centerpiece of the estate, the historic 5-bedroom Island House, built in 1886, occupies its own island, with a 5-slip dock, fireplace from Italy, and newly renovated chef's kitchen. Surrounding porches, both screened and open, take full advantage of the Adirondack skyline. The 6-bedroom Lakeside House, built in 1800, rounds out the property's residences with beautiful woodwork and uninterrupted views of Brant Lake. Additional dwellings include the Guest House with a private dock and a Lakeside Garage efficiency apartment. Equestrian amenities include a 4-stall barn with a hayloft, four paddocks, many acres of riding trails, and an outdoor riding arena (336' x 221'). A Har-Tru clay tennis court, original Great Camp-era log pergola, private sandy beach, and 7-slip dock complete the grounds, with an additional 3-bay garage and tool shed providing added storage and convenience. The timeless estate lies in the perfect location, midway between Lake Placid and Saratoga Springs. Purchase includes: Parcel 72.5-1-8.1 (10.72 acres), Parcel 72.5-1-8.2 (18.04 acres), Parcel 55.-1-8 (110.68 acres), Parcel 55.-1-9 (73.10 acres). Video does have AI, Virtual Rendering within.
Google Maps view. Pan, zoom, click a pin to read about a business or place.
Plan a multi-stop route from this address: drop-off the kid, hit the office, head home. Live traffic from Google.
Try a preset
The district this address is assigned to. Ratings and reviews are hosted on GreatSchools.
Assigned districts can change and are not guaranteed. Confirm enrollment boundaries with the district directly before relying on them.
Horicon is in Warren County, NY. There are currently 34 active listings here, ranging from $47,500 to $14,900,000. Listings in this address fall under the North Warren school district. Priced 4127% above the Horicon median of $352,500.
See Sharon's Horicon community guide
Sharon represents buyers for this property. Your tour, offer, and inquiries go through her, not the listing brokerage.
Julie & Co Realty LLC · Listed by Erin Steinbach (30893)
Contact: 518-222-6031
MLS #202619076 · Source: Global MLS, Inc.
IDX information is provided exclusively for consumers' personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS. Sharon Fronk Real Estate is committed to compliance with the Fair Housing Act and provides equal opportunity in housing.

Licensed Real Estate Salesperson · Howard Hanna
★ 5.0 from verified clients · 200+ homes sold · 14+ years
Ask About This HomeTypically responds within 2 hours
The price signals we can read on this listing today. For a true sense of value against recent Horicon sales, Sharon will pull the comparable closings and walk you through them.
Curious whether this home is priced right for the neighborhood?
Ask Sharon for the comps22 facts pulled straight from the MLS listing.
Real numbers from current MLS data. Not a third-party estimate.
Every change captured by Global MLS since this listing went live.