43335 School House Rd

Clayton, NY 13624

$2,495,000
Price
5
Beds
4,235 Sq. Ft.
$589 / Sq. Ft.
4,235
Sq. Ft.
$589
per Sq. Ft.
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Virtual Tour
Granite Point
Granite Point deck
Granite Point porch
View toward canandian islands from living room
kitchen
kitchen
Butlers Pantry and half bathroom
Granite Point livingroom
Granite point livingroom
granite point livingroom
fireplace livingroom
diningroom
front entrance Granite point
Den
Den
1st floor bedroom
1st floor bedroom full bathroom
1st floor laundry
stairway 2nd floor
hallway leading to primary bedroom and bedroom 3
2nd floor primary bedroom
View from Primary bedroom toward Canada
Primary bathroom
2nd floor bedroom2
2nd floor bathroom
2nd floor bedroom 3
2ns floor bedroom 4
2nd floor bathroom
Barn apartment and storage barn
storage barn
Storage barn ground level
storage barn 2nd floor
Barn apartment
Barn apartment kitchen
Barn apartment full bathroom
Barn Apartment 2nd floor living room

Description

Welcome to Granite Point—an exceptionally well-built, year-round estate on sought-after Grindstone Island. Constructed in 2022 with an uncompromising focus on quality, durability, and long-term performance, this property offers a rare opportunity to own a nearly new, expertly crafted waterfront home at an incredible value in the Thousand Islands. Set on 8.2 private wooded acres with access to the island road network, the offering includes a 4,235 SF main residence, two barns, and 520 feet of prime...Welcome to Granite Point—an exceptionally well-built, year-round estate on sought-after Grindstone Island. Constructed in 2022 with an uncompromising focus on quality, durability, and long-term performance, this property offers a rare opportunity to own a nearly new, expertly crafted waterfront home at an incredible value in the Thousand Islands. Set on 8.2 private wooded acres with access to the island road network, the offering includes a 4,235 SF main residence, two barns, and 520 feet of prime waterfront with sweeping views of Canadian provincial park islands and award-winning sunsets—just moments from Canoe Point State Park and Grindstone Winery. Built to last in a river environment, the home features HardiePlank siding, metal/asphalt roofing, energy-efficient windows, and high-performance systems designed for year-round comfort and low maintenance. With 10’ ceilings throughout and exceptional attention to detail, the residence offers both scale and craftsmanship rarely found at this price point. Inside, the home offers 5 bedrooms (3 ensuite, including a first-floor suite) and 5.5 baths with custom cabinetry and tilework. The kitchen is designed for entertaining, featuring dual SubZero refrigerator/freezers, two dishwashers, dual sinks, soapstone counters, inset cabinetry, a walk-in pantry, and premium appliances including a Viking propane range, electric wall oven, Miele speed oven, warming drawer, and built-in ice maker. Living spaces include a great room, formal dining room, and den with gas fireplace, along with a dual wood/gas fireplace. Systems include two high-efficiency heat pumps, central air, circulating hot water, whole-house stereo, motorized shades, Starlink internet, and exterior security. The Red Barn (28x60) includes a guest apartment, while the Gray Barn (26x36) offers storage, workshop space, and loft. Outdoor living features an ipe deck, covered porches, and dockage for four boats—perfect for enjoying the award-winning sunsets. Supported by well, septic, and a buried propane tank. A rare blend of new construction, superior build quality, and prime Grindstone Island location—Granite Point is a true legacy property
  1. Listed by Robin Gedney Lucas • Four Seasons Sotheby's Inter.
    P: (518)-580-8500 C: (518)-580-8500 Robin.Lucas@fourseasonssir.com

Property Details for 43335 School House Road

Subdivision Comm Complex
Grindstone Island
Styles Of Residence
Other, Two Story, See Remarks, Traditional
Waterfront Description
Beach Access, Dock Access, Other, River Access, See Remarks, Stream
On Waterfront
Yes
Parking Description
Detached, Garage
Nearest Cross Street
St Lawrence River
LISTING UPDATED: 04/06/2026 02:07 PM

Property Details for 43335 School House Road

StatusActive
MLS #S1625312
Days on Market148
Taxes$15,198 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built2022
Lot Size8.20 AC / 357,191 SF
CountyJefferson County
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Location

Listing Courtesy of Four Seasons Sotheby's Inter.
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Building Information for 43335 School House Road

Stories2Year Built2022Building Size-Lot Size8.20 AC / 357,191 SF

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$13,830 per month

30 year fixed, 6.46% Interest

Principal and Interest

$12,564

Property Taxes

$1,267

HOA Dues

$0

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Property Information for 43335 School House Road

Summary
Location and General Information
  • Elementary School District: Thousand Islands
  • High School District: Thousand Islands
  • Middle Or Junior School District: Thousand Islands
  • Village: Not Applicable
  • Human YN: Yes
Parking
  • Attached Garage YN: No
  • Garage Spaces per Apt: 9.00
  • Garage YN: Yes
Taxes and HOA Information
  • Area NYSWIS Code: Clayton-223289
  • Tax Annual Amount: $15,198.00
Property
Lot Information
  • Building Area Total: 4235.0
  • Land Features: Irregular Lot, Other, Rural Lot, See Remarks
  • Num Of Acres: 8.2
  • Lot Size Area: 8.2
  • Lot Size Units: Acres
  • Parcel Number: 223289-012-000-0001-006-000
  • Lot Number: 6
Property and Assessments
  • Property Condition: Resale
  • Senior Community YN: No
  • Assessed Value: $1,000,000
  • Year Built: 2022
  • Year Built Description: Existing
Utilities
  • Electric Service: Circuit Breakers
  • Sewer Description: Septic Tank
  • Utilities Available: High Speed Internet Available
  • Water Supply: Well
Interior and Exterior Features
Exterior Features
  • Community Features: Trails Paths
  • Construction Materials: Attic Crawl Hatchways Insulated, Composite Siding, Frame, Stone, Copper Plumbing, Insulated Concrete Forms, Pex Plumbing
  • Exterior Features: Dirt Driveway, Deck, Dock, Patio, See Remarks, Propane Tank Owned
  • Foundation Description: Other, See Remarks
  • Waterfront Footage: 520
  • Other Structures: Barns, Guest House, Outbuilding, Sheds, Storage
  • Patio And Porch Features: Deck, Open, Patio, Porch
  • Roof Description: Asphalt, Architectural, Metal, Shingle
  • Waterfront Name: Saint Lawrence Seaway
Interior Features
  • Appliances: Dryer, Dishwasher, Exhaust Fan, Gas Cooktop, Disposal, Gas Oven, Gas Range, Indoor Grill, Microwave, Propane Water Heater, Refrigerator, Range Hood, Washer, Water Purifier Owned
  • Basement Description: Crawl Space, Partial
  • Basement YN: Yes
  • Num Of Possible Bedrooms: 5
  • HVAC Type: Heat Pump, Other, See Remarks, Central Air
  • Cooling YN: Yes
  • Num Fireplaces Total Calculated: 2
  • Fireplace YN: Yes
  • Floor Description: Ceramic Tile, Hardwood, Other, See Remarks, Varies
  • Heating: Electric, Heat Pump, Propane, Other, See Remarks
  • Heating YN: Yes
  • Interior Features: Breakfast Bar, Dry Bar, Den, Separate Formal Dining Room, Entrance Foyer, Separate Formal Living Room, Great Room, Country Kitchen, Kitchen Island, Other, See Remarks, Solid Surface Counters, Walk In Pantry, Bedroom On Main Level, Bath In Primary Bedroom, Workshop
  • Laundry Features: Main Level
  • Levels: Two
  • Sq Ft Total: 4235.0
  • Main Level Bathrooms: 2
  • Num Bedrooms 1 St Floor: 1
  • Num Of Rooms: 11
  • Window Features: Thermal Windows
Multi Family
Multi-Family Information
  • Number Of Units Total: 0
  • Stories: 2
  • Stories Total: 2

Property History for 43335 School House Road

DateEvent & SourcePriceAppreciation
Jul 26, 2025

Listed (Active)

WNYREIS #S1625312

$2,495,000—
Jul 16, 2025

Expired

WNYREIS #S1601439

—
Jul 6, 2025

Expired

WNYREIS #S1550160

—
Apr 28, 2025

Listed (Active)

WNYREIS #S1601439

$2,495,000—
Nov 21, 2024

TOM

WNYREIS #S1550160

—
Jul 7, 2024

Listed (Active)

WNYREIS #S1550160

$2,950,000—
May 13, 2016

Sold (Public Record)

Public Record #571893478

$225,000—
DateEvent & SourcePrice
07/26/2025

Listed (Active)

WNYREIS #S1625312

$2,495,000
07/16/2025

Expired

WNYREIS #S1601439

—
07/06/2025

Expired

WNYREIS #S1550160

—
04/28/2025

Listed (Active)

WNYREIS #S1601439

$2,495,000
11/21/2024

TOM

WNYREIS #S1550160

—
07/07/2024

Listed (Active)

WNYREIS #S1550160

$2,950,000
05/13/2016

Sold (Public Record)

Public Record #571893478

$225,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 43335 School House Road

Taxable ValueLand$229,500Additions$770,500Total$1,000,000
Tax Record2024$15,222 ($1,269 / month)
Home Facts
Beds4Baths4.5Total Finished SqFt4,235 SqFtAbove Grade Finished SqFt4,235 SqFtStories2Lot Size357,192 SqFtStyleSingle Family ResidenceYear Built2019ZoningMRCountyJEFFERSONAPN223289 12.00-1-6Fireplace TypeHas Fireplace

Schools near 43335 School House Road

This home is within Thousand Islands Central School District.
Rating
School
Type
Grades
Distance
Guardino Elementary School
Public - PK to 5
Thousand Islands Middle School
Public - 6 to 8
Thousand Islands High School
Public - 9 to 12
Cape Vincent Elementary School
Public - PK to 5
Rating
School
Distance
Guardino Elementary School
PublicPK to 5

Thousand Islands Middle School
Public6 to 8

Thousand Islands High School
Public9 to 12

Cape Vincent Elementary School
PublicPK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 43335 School House Road, Clayton, NY 13624

43335 School House Road is a single family home for sale in Clayton, NY 13624. This property was listed for sale on July 26, 2025 by Four Seasons Sotheby's Inter., it's currently listed at $2,495,000. It has been on the market for a total of 148 days and was last sold on May 13, 2016. This listing's school district is Thousand Islands Central School District. Nearby schools include Guardino Elementary School, Thousand Islands Middle School and Thousand Islands High School. 43335 School House Road is a 5-bed, 5-bath, 4,235 sqft single family home built in 2022.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Four Seasons Sotheby's Inter.

Based on information from one of the following Multiple Listing Services: WNYREIS and Greater Binghamton Association of REALTORS. Information being provided is for the visitor's personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by WNYREIS and Greater Binghamton Association of REALTORS is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.