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26A Winchester Drive, Seguin, ON - For Sale | Realtris

3+2 Beds

5 Baths

3500-5000 sq. ft.

4 Garages

Detached

$8,384 Tax / yr

3+2

Bedrooms

Bathrooms

Garages

3500-5000

sq. ft.

This waterfront property on Lake Rosseau features a newly constructed 2026 boathouse and dock with a kitchenette, change room, and storage, complemented by a hot tub and multiple seating areas.
The residence offers extensive new construction from 2026, including a primary suite with a spa-inspired ensuite, walk-in closet, private office, and deck, alongside a chef's kitchen with Panda White marble countertops, Wolf double-oven range, and Sub-Zero refrigeration.
Parking is available for over 10 vehicles, including a 4-car detached garage, with an approved permit for a new two-bedroom bunkie.

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Key facts for 26A Winchester Drive

Tax$8,384.14 / 2026

Property TypeDetached, 2-Storey

Lot Size246 x 175 Feet

ParkingDetached 4 Spaces, Total 12 Spaces

Parking FeaturesCircular Drive, Front Yard Parking, Private, Private Double

BasementFinished with Walk-Out, Full

Listing #X13801344

Listing BrokerageCayman Marshall International Realty Inc.

Data SourcePROPTX

DateSep, 2026

Status

New

Price$10,990,000

MLS® #:X13801344 (Current)

$10,990,000New

List:Sep, 2026

X13801344 (Current)

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Census area 35490230; area-wide figures, not facts about this home.

2021 Census source

Adapted from Statistics Canada, 2021 Census of Population, Census Profile, 2021. This does not constitute an endorsement by Statistics Canada of this product.

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