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$2,495,000
New Listing

43335 School House Road
Clayton, NY 13624

For Sale|Single Family Residence|Active
5
Beds
5
Total Baths
4
Full Baths
1
Partial Bath
4,235
SqFt
$589
/SqFt
2022
Built
Subdivision:
Grindstone Island
County:
Jefferson
Listing courtesy of Robin Gedney Lucas of Four Seasons Sotheby's Inter. 5185808500
Call Now: 716-207-2994
Is this the listing for you? We can help make it yours.
716-207-2994
43335 School House Road43335 School House Road43335 School House Road43335 School House Road
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Welcome to Granite Point, an exceptional year-round estate on Grindstone Island. Built in 2022, where no detail was spared in design or construction. This thoughtfully crafted estate offers timeless craftsmanship, modern efficiency, and an extraordinary Thousand Islands lifestyle. Set on 8.2 wooded acres with direct access to Grindstone’s island road network, the property features a 4,235 SF main residence, two large barns, and 520 feet of waterfront with sweeping views of Canadian provincial park islands and breathtaking sunsets — all just around the corner from Canoe Point State Park.The main house blends elegance and comfort with 5 spacious bedrooms (3 ensuite, including one on the main floor), 5.5 baths with custom cabinetry, tiled floors, and designer wallpaper, and soaring 10’ ceilings throughout. The gourmet kitchen is a dream: SubZero, Viking, Miele, and Thermador appliances; dual sinks; soapstone counters; custom soft-close cabinetry; and a walk-in pantry. Entertain effortlessly in the great room, formal dining room, and den with gas fireplace — or unwind by the dual wood/gas fireplace. Modern systems include two high-efficiency heat pumps, circulating hot water for near-instant delivery, whole-house stereo (including patio), energy-efficient windows with premium and motorized shades, and excellent Starlink internet.The Red Barn (28x60) includes a stylish apartment with full kitchen, living area, full and half bath, and large attic. The storage Barn (26x36) offers workshop and vehicle storage with overhead loft space for kayaks and gear. Outside, enjoy the expansive ipe deck, covered porches, and protected dockage for four boats. Durable materials like Hardiplank siding and metal/asphalt roofing ensure low-maintenance living. Utilities include well, septic, and a buried 1,000-gallon propane tank. This is a rare opportunity to own a year-round waterfront compound with every amenity and the finest craftsmanship in the Thousand Islands.

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Listing Snapshot
Price 
$2,495,000
Days On Site 
0 Days
Bedrooms 
5
Inside Area (SqFt) 
4,235 sqft
Total Baths 
5
Full Baths 
4
Partial Baths 
1
Lot Size 
8.2 Acres
Year Built 
2022
MLS® Number 
S1625312
Status 
Active
Property Tax 
$16,071
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
23 hours agoListing first seen on site
yesterdayListing updated with changes from the MLS®
General Features
Acres 
8.2
Cross Street 
St Lawrence River
Foundation 
OtherSee Remarks
Garage 
Yes
Garage Spaces 
9
Number Of Stories 
2
Parking 
DetachedGarage
Property Sub Type 
Single Family Residence
Sewer 
Septic Tank
Special Circumstances 
Standard
SqFt Total 
4235
Stories 
Two
Style 
Other, Two Story, See Remarks, Traditional
Water Source 
PrivateWell
Interior Features
Appliances 
DryerDishwasherExhaust FanElectric Water HeaterGas CooktopDisposalGas OvenGas RangeIndoor GrillMicrowaveRefrigeratorRange HoodWasherWater Purifier Owned
Basement 
Crawl SpacePartial
Cooling 
Heat PumpOtherCentral Air
Electric 
Circuit Breakers
Fireplace 
Yes
Fireplaces 
2
Flooring 
Ceramic TileHardwoodOtherSee RemarksVaries
Heating 
Heat PumpExhaust FanElectricPropaneOtherSee Remarks
Interior 
Pantry
Laundry Features 
Main Level
Main Level Bedrooms 
1
Window Features 
Insulated Windows
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Exterior Features
Construction Details 
Attic/Crawl Hatchway(s) InsulatedFrameStoneICFs (Insulated Concrete Forms)
Exterior 
Dock
Frontage 
520
Lot Features 
Irregular LotOtherSee RemarksWaterfront
Other Structures 
Barn(s)Guest HouseOutbuildingShed(s)StorageWorkshop
Patio And Porch 
DeckPatioPorch
Roof 
AsphaltMetalShingle
Waterfront 
Yes
Waterfront Features 
Beach AccessRiver AccessStream
Windows/Doors 
Insulated Windows
Community Features
Financing Terms Available 
CashConventional
MLS Area 
Clayton-223289
School District 
Thousand Islands
Township 
Not Applicable
Schools
School District
Thousand Islands
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
Listing courtesy of Robin Gedney Lucas of Four Seasons Sotheby's Inter. 5185808500



The data relating to real estate on this website comes in part from the Internet Data Exchange (IDX) Program of NYSAMLS’s. Real estate listings held by firms other than are marked with the IDX logo and detailed information about them includes the Listing Broker’s Firm Name.

All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal. Neither the listing broker(s) nor shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. © Last checked: 2025-07-27 11:06 AM UTC CNYIS, UNYREIS, WNYREIS. All rights reserved.

Neighborhood & Commute
Source: Walkscore
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