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Detached for sale at 10258 Highway 9 N/A E, Adjala-Tosorontio - 4 bedroom, 3 bathroom - Photo 1 of 12
Detached for sale at 10258 Highway 9 N/A E, Adjala-Tosorontio - 4 bedroom, 3 bathroom - Photo 2 of 12
Detached for sale at 10258 Highway 9 N/A E, Adjala-Tosorontio - 4 bedroom, 3 bathroom - Photo 3 of 12
Detached for sale at 10258 Highway 9 N/A E, Adjala-Tosorontio - 4 bedroom, 3 bathroom - Photo 4 of 12
Detached for sale at 10258 Highway 9 N/A E, Adjala-Tosorontio - 4 bedroom, 3 bathroom - Photo 5 of 12
Detached for sale at 10258 Highway 9 N/A E, Adjala-Tosorontio - 4 bedroom, 3 bathroom - Photo 6 of 12
Detached for sale at 10258 Highway 9 N/A E, Adjala-Tosorontio - 4 bedroom, 3 bathroom - Photo 7 of 12
Detached for sale at 10258 Highway 9 N/A E, Adjala-Tosorontio - 4 bedroom, 3 bathroom - Photo 8 of 12
Detached for sale at 10258 Highway 9 N/A E, Adjala-Tosorontio - 4 bedroom, 3 bathroom - Photo 9 of 12
Detached for sale at 10258 Highway 9 N/A E, Adjala-Tosorontio - 4 bedroom, 3 bathroom - Photo 10 of 12
Detached for sale at 10258 Highway 9 N/A E, Adjala-Tosorontio - 4 bedroom, 3 bathroom - Photo 11 of 12
Detached for sale at 10258 Highway 9 N/A E, Adjala-Tosorontio - 4 bedroom, 3 bathroom - Photo 12 of 12
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$5,900,000

10258 Highway 9 N/A E

Adjala-Tosorontio, ON L0G 1L0

10258 Highway 9 N/A E, Adjala-TosorontioListed at $5,900,000. 4 bedroom, 3 bathroom 2-Storey Detached. MLS® N12834076.

Possession · seller's timeline

Flexible

4Beds
3Baths
2500-3000sqft
Detached
2-Storey
10Parking
$7,598Taxes/yr · 2026

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Description

10258 Highway 9 presents a rare opportunity to own an extraordinary 91-acre corner estate in Ontario's highly desirable rural landscape, bordering Caledon with the Humber River flowing through the property. With prime frontage on Highway 9, this exceptional property offer sun matched visibility, accessibility, and future potential. This fully renovated century home features 3+1 bedrooms and showcases timeless charm blended with modern luxury. Enjoy the private pool and spa retreat, dedicated BBQ building, and breathtaking south-east views stretching toward the Toronto skyline. Rolling paddocks and open countryside create a truly picturesque setting. Equestrian and agricultural enthusiasts will appreciate the impressive infrastructure, including 12paddocks, approximately 30 acres of productive hay fields, a 50' x 140' indoor arena, 150' x 140'outdoor sand ring, standalone 12-stall barn with additional stalls, and a 50' x 40' heated and insulated building currently operating as a country artisan store. With worked acreage, a bunkie, strong road exposure, and location on a regional road for easy commuting in both directions, this property is ideally positioned for a variety of uses - private estate living, equestrian operations, agricultural pursuits, or a high-visibility business venture. A rare blend of lifestyle, income potential, and long-term investment value - properties of this caliber and location seldom come to market. Act fast.

Property Details

Property TypeDetached
Style2-Storey
CommunityRural Adjala-Tosorontio
Rooms6
Kitchens1
Washrooms3
Square Feet2500-3000 sqft
Lot Dimensions1943 × 2687 ft
Fronting OnNorth
Dir/Cross StHWY 9 / HWY 50
Garage TypeDetached
Garage Parking Spaces2
Parking Drive Spaces8
Total Parking Spaces10
ExteriorBrick, Concrete
RoofMetal
FoundationConcrete
BasementHalf, Unfinished
Fireplace FeaturesYes
Heating TypeForced Air
Heating SourcePropane
A/CCentral Air
WaterDrilled Well
SewersSeptic
PoolIndoor
Taxes (2026)$7,598
HSTIncluded In
Listed Date3/2/2026
Days on Market202 days
Possessionowner-flexible
Same-day showings available
5.0Rated 5 stars on Google ReviewsWhatsApp Us About This Listing

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Listing Courtesy of: RE/MAX GOLD REALTY INC.

MLS® #N12834076

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

HouseIndex Take: 10258 Highway 9 N/A E

This detached (2-Storey) is located in the Rural Adjala-Tosorontio neighbourhood of Adjala-Tosorontio.

The home offers 4 bedrooms, 3 bathrooms.

Features include a half, unfinished basement, 10 parking spaces including a 2-car garage, a fireplace.

Additional details: lot dimensions of 1943 × 2687 feet.

Listed at $5,900,000 CAD with annual property taxes of $7,598 (2026).

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