Welcome to an extraordinary private estate on the crystal-clear, spring-fed waters of Big Whitefish Lake. Offering almost 25 acres and nearly 2,000' of shoreline, this is a rare opportunity for privacy lovers, family compounds and those looking to land bank a truly once-in-a-generation piece of Muskoka-area waterfront. The impressive 5-bedroom+, 5-bathroom residence was originally designed by Dave Small Design, with an extensive 2019 renovation and addition complemented by interiors from Jane Lockhart Design. Reclaimed elm hardwood, heated tile floors and expansive Andersen windows set the tone throughout. Exceptional custom millwork in the kitchen and throughout the home showcases painted solid wormy maple and white oak. Designed for those who love to entertain friends and family, the kitchen features high-end appliances including a Wolf double oven, propane range top and warming drawer, Sub-Zero fridge, JennAir ice maker, two Miele dishwashers & more.The spectacular Great Room features a wood-burning fireplace, while the 3-season Muskoka Room offers another fireplace, heated granite floors and Sunspace windows/screens. Exceptional infrastructure includes an attached double-car garage with heated floors, 50' x 30' detached garage, Generac, Waterloo Biofilter septic, underground hydro and newer floating dock system. Enhancing the estate's lifestyle appeal is a serene waterside sauna and great docking tailored for water enthusiasts and multi-generational enjoyment. Just 20 minutes to Parry Sound, 15 minutes to Rosseau & Rocky Crest Golf Club, 10 minutes to Parry Sound-Muskoka Airport and under 2 hours from the GTA. Big Whitefish Lake forms part of a crystal-clear three-lake chain, offering endless kilometres of boating and untouched natural beauty. This is not simply a property, it is a modern Muskoka masterpiece and a once-in-a-generation opportunity to acquire an iconic waterfront legacy spanning significant shoreline and acreage.
Property Type:
Residential Freehold
Property Sub Type:
Detached
Home Style:
2-Storey
Total Approx Floor Area:
5000 +
Lot Depth:
1127'7"344 m
Lot Frontage:
1953'595 m
Direction Faces:
South
Bedrooms:
5
Bathrooms:
5.0
Water supply:
Other
Kitchens:
1
Bedrooms Above Grade:
5
Kitchens Above Grade:
1
Rooms Above Grade:
16
Zoning:
LSR & EP & SR1 * Refer to Zoning Map
Heating type:
Forced Air
Heating Fuel:
Propane
Fireplaces:
3
Foundation:
Concrete
Roof:
Other
Basement:
Crawl Space
Fireplace/Stove:
Yes
Alternative Power:
Generator-Wired
Garage:
Attached
Garage Spaces:
2.0
Parking Features:
Private
Parking Spaces:
15
Total Parking Spaces:
17.0
Family Room:
Yes
Pool:
None
Link:
No
HST Applicable To Sale Price:
Not Subject to HST
Taxes:
$14,790.2 /
2026
Assessment:
$- /
-
Parry Sound
Seguin
Seguin
Built-In Oven, Central Vacuum, Generator - Full
Unknown
Wolf (double oven, gas range top & warming drawer), Subzero (fridge), Jenn Air (Ice Maker), Miele (x2 Dishwashers), Electrolux (Fridge & Freezer), Panasonic (Microwave), washer & dryer. All existing lighting fixtures, docks.
Data was last updated August 30, 2026 at 03:15 AM (UTC)
Area Statistics
Listings on market:
66
Avg list price:
$1,047,500
Min list price:
$275,000
Max list price:
$14,999,999
Avg days on market:
59
Min days on market:
1
Max days on market:
723
These statistics are generated based on the current listing's property type
and located in
Seguin. Average values are
derived using median calculations. This data is not produced by
the MLS® system.
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website.
The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.