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Corinne Campbell, Broker

corinne@ottawaselect.ca +1(613) 701-9490

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26A Winchester DR Seguin, ON P0C 1J0

3 Beds

5 Baths

0.5 Acres Lot

UPDATED:

Key Details

Property Type Single Family Home

Sub Type Detached

Listing Status Active

Purchase Type For Sale

Approx. Sqft 3500-5000

Subdivision Seguin

MLS Listing ID X13801344

Style 2-Storey

Bedrooms 3

Annual Tax Amount $8,384

Tax Year 2026

Lot Size 0.500 Acres

Property Sub-Type Detached

Property Description

Set on iconic Lake Rosseau near Picnic Point, Winchester Retreat is an exceptional waterfront residence featuring extensive 2026 new-from-the-studs construction along with new additions for the kitchen, dining room, Muskoka Room and primary suite. Contemporary design blends beautifully with timeless Muskoka post-and-beam craftsmanship.Positioned on 1.72 acres with all-day sun and expansive island views, the property offers approximately 4,819 sq. ft. of finished living space with five bedrooms and five bathrooms. Restored white pine timbers, cathedral ceilings, wide-plank white oak flooring and custom millwork define the interiors. The dramatic great room features a wall of glass framing sweeping lake views, Selva Bianca marble propane fireplace, tiered alabaster chandelier, private office and access to lakeside decks. A concealed door from the bar leads to the pantry.The chef's kitchen features Panda White marble, Wolf double-oven range, Sub-Zero refrigeration, large island and Thermador dishwasher, opening to the dining room and glass-enclosed Muskoka Room.The private primary suite offers lake views, spa-inspired ensuite, walk-in closet, laundry, office and private deck. Additional highlights include guest suites, lakeview loft, recreation room with bar, gym and secondary laundry.At the shoreline, a newly constructed 2026 boathouse and dock offer southwest sunset views, lounge area, kitchenette, granite serving bar, change room and storage. Deep and shallow swimming, Muskoka stone pathways, fire pit, hot tub, and multiple seating areas complete the waterfront.Parking for 10+ vehicles, a 4-car detached garage, space for a pool or pickleball court, and an approved permit for a new two-bedroom bunkie with separate septic add exceptional versatility. Minutes from Rosseau village with easy access to dining, golf, resorts and Big Three boating.

Location

Province ON

County Parry Sound

Area Parry Sound

Zoning LSR

Body of Water Lake Rosseau

Rooms

Family Room Yes

Basement Finished with Walk-Out, Full

Kitchen 1

Separate Den/Office 2

Interior

Interior Features Auto Garage Door Remote, Bar Fridge, Carpet Free, Generator - Full, Guest Accommodations, On Demand Water Heater, Primary Bedroom - Main Floor, Propane Tank, Separate Heating Controls, Sewage Pump, Storage, Upgraded Insulation, Water Softener, Water Treatment

Cooling Other

Fireplaces Number 1

Fireplaces Type Propane

Inclusions Sub-Zero refrigerator/freezer; 48" dual-fuel 8-burner range with double oven; KitchenAid refrigerator; boathouse bar fridge; Elica hood vent; Sharp microwave drawer; 2 Thermador dishwashers; Zephyr dual-zone wine fridge; Zephyr fridge drawers; Zephyr beverage centre; 2 Electrolux laundry towers; hot tub.

Exterior

Exterior Feature Deck, Hot Tub, Landscape Lighting, Landscaped, Lawn Sprinkler System, Patio, Privacy, Porch, Year Round Living

Parking Features Circular Drive, Front Yard Parking, Private, Private Double

Garage Spaces 4.0

Pool None

Waterfront Description Boat Slip,Boathouse,Dock,Waterfront-Deeded

View Forest, Garden, Lake, Trees/Woods, Water

Roof Type Asphalt Shingle,Metal

Road Frontage Year Round Private Road, Year Round Municipal Road

Lot Frontage 175.0

Lot Depth 246.0

Total Parking Spaces 12

Building

Foundation Insulated Concrete Form

Others

Senior Community Yes

Security Features Alarm System,Monitored,Carbon Monoxide Detectors,Security System,Smoke Detector

ParcelsYN No

Listed by Cayman Marshall International Realty Inc.

Corinne Campbell, Broker

Broker

+1(613) 701-9490

Corinne Campbell, Broker

26A Winchester DR Seguin, ON P0C 1J0

Key Details

Location

Rooms

Interior

Exterior

Building

Others

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