43335 School House Road, Clayton, NY 13624 (MLS # S1625312)

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PRICE $2,495,000 dsIDX morgage calculator
BEDS 5
BATHS 5
HOME SIZE 4,235 sqft
LOT SIZE 8.20 ac

Welcome to Granite Point, an exceptional year-round estate on Grindstone Island. Built in 2022 with no detail spared, this thoughtfully designed property blends timeless craftsmanship with modern efficiency for an extraordinary Thousand Islands lifestyle. Set on 8.2 wooded acres with access to the island road network, it features a 4,235 SF main residence, two barns, and 520' of waterfront with sweeping views of Canadian provincial park islands and spectacular sunsets—just around the corner from Canoe Point State Park. The main house offers 5 spacious bedrooms (3 ensuite, including one on the first floor), 5.5 bathrooms with custom cabinetry, tiled floors, and designer wallpaper, and 10’ ceilings throughout. The kitchen is ideal for large family living and entertaining, with two dishwashers, two SubZero fridge/freezers, dual sinks, soapstone counters, inset cabinetry, and a walk-in pantry. Cooking is a breeze with a Viking propane range, electric wall oven, Miele speed oven, warming drawer, and built-in ice maker—a welcome feature for island living. Enjoy entertaining in the great room, formal dining room, and den with gas fireplace, or relax by the dual wood/gas fireplace. Systems include two high-efficiency heat pumps, circulating hot water, central air, whole-house stereo, motorized shades, energy-efficient windows, Starlink internet, and an exterior security camera system. The Red Barn (28x60) includes a guest apartment with kitchen, living area, full and half baths, and attic storage. The Gray Barn (26x36) offers vehicle storage, workshop space, and an overhead loft for kayaks. Outside, enjoy the ipe deck, covered porches, and dockage for four boats. With Hardiplank siding, metal/asphalt roofing, well, septic, and a 1,000-gallon buried propane tank, this is a rare opportunity to own a beautifully built, low-maintenance riverfront retreat.

DAYS ON MARKET 8 LAST UPDATED 7/28/2025
TRACT Grindstone Island YEAR BUILT 2022
COMMUNITY Clayton-223289 GARAGE SPACES 9.0
COUNTY Jefferson STATUS Active
PROPERTY TYPE(S) Single Family

SCHOOLS
School District Thousand Islands


ADDITIONAL DETAILS
AIR Central Air, Heat Pump, Other, See Remarks
AIR CONDITIONING Yes
APPLIANCES Dishwasher, Disposal, Dryer, Exhaust Fan, Gas Cooktop, Gas Oven, Gas Range, Indoor Grill, Microwave, Propane Water Heater, Range Hood, Refrigerator, Washer, Water Purifier Owned
AREA Clayton-223289
BARN/EQUESTRIAN Yes
BASEMENT Crawl Space, Partial, Yes
CONSTRUCTION Attic/Crawl Hatchway(s) Insulated, Composite Siding, Copper Plumbing, Frame, ICFs (Insulated Concr, Stone
EXTERIOR Deck, Dirt Driveway, Dock, Patio, Propane Tank - Owned, See Remarks
FIREPLACE Yes
GARAGE Yes
HEAT Electric, Heat Pump, Other, Propane, See Remarks
INTERIOR Bath in Primary Bedroom, Bedroom on Main Level, Breakfast Bar, Country Kitchen, Den, Dry Bar, Entrance Foyer, Great Room, Kitchen Island, Other, See Remarks, Separate/Formal Dining Room, Separate/Formal Living Room, Solid Surface Counters, Walk-In Pantry, Workshop
LOT 8.2 acre(s)
LOT DESCRIPTION Irregular Lot, Other, Rural Lot, See Remarks
LOT DIMENSIONS 520x200
PARKING Detached,Garage
SEWER Septic Tank
STORIES 2
STYLE Other, See Remarks, Traditional, Two Story
SUBDIVISION Grindstone Island
TAXES 16071
UTILITIES High Speed Internet Available, Electric - Circuit Breakers
WATER Well
WATERFRONT Yes
WATERFRONT DESCRIPTION Beach Access,Dock Access,Other,River Access,See Remarks,Stream
MORTGAGE CALCULATOR
   

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Listing provided by: Robin Gedney Lucas, Four Seasons Sotheby's Inter.
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