This property was sold on November 6, 2025. This listing is for reference purposes only. to view the sold price.
Welcome to this remarkable 1 1/2 Storey detached located in the coveted neighborhood of Cardwell. Expertly crafted featuring premium wood construction, this residence presents an exceptional opportunity offered at $6,495,000 to acquire a beautiful home in a highly sought-after setting. Designed for both comfortable daily living and elegant entertaining, the layout maximizes natural light, functional flow, and lifestyle utility.
For decades, Windsong has been a treasured family retreat where memories were made along the shores of prestigious Lake Rosseau. Set on over three acres with 375 feet of private, south-facing frontage, this rare offering captures the essence of Muskoka's timeless appeal while presenting a compelling opportunity for the future. A canopy of towering pines and dramatic granite outcrops frame the landscape, enhancing the sense of seclusion and timeless Muskoka beauty. The over 6,000-square-foot main cottage is designed for lakeside living, featuring four bedrooms, four bathrooms, and captivating lake views from the principal rooms, including the living room, dining room, and primary suite. Three magnificent stone fireplaces add warmth and character to the living room, family room, and primary bedroom, while expansive decking creates seamless indoor-outdoor flow for entertaining. At the water's edge, a rare grandfathered 1673 square foot three-slip boathouse welcomes guests with a spacious sun-drenched deck. It showcases three bedrooms, two bathrooms, and a bright, open-concept living area, an ideal place to gather, unwind, or accommodate extended family and friends. A full-size tennis court and a three-car garage round out the property's impressive amenities. Located just minutes from the charming village of Rosseau and dining at Crossroads restaurant, this legacy offering captures the essence of Muskoka living: natural beauty, privacy, and a place to create memories with friends and family for generations. Whether you preserve the property's classic character or dream of an architectural transformation, this private Lake Rosseau setting is simply unparalleled.
Contact us to schedule a private viewing of this property.
This detached home located at 1247 Rosseau Lake 3 Road, Muskoka Lakes is currently for sale and has been available on SousaSells for 433 days. This property is listed at $6,495,000 with an estimated mortgage of $21,619* per month. It has 4 beds, 4 bathrooms, and is 5000 + square feet. 1247 Rosseau Lake 3 Road, Muskoka Lakes is in the Cardwell neighborhood.
* Estimated mortgage assumes a 30% down payment, 4.00% interest rate, and 30-year amortization.Yes! Featuring 4 bedrooms and 4 bathrooms, this home offers ample space and comfort for growing families in Cardwell, Muskoka Lakes.
Growing families needing multi-bedroom flexibility and space in Cardwell, Muskoka Lakes.
None listed
None listed
The current listing price for 1247 Rosseau Lake 3 Road, Muskoka Lakes, ON in Cardwell, Muskoka Lakes is $6,495,000.
This property features 4 bedrooms and 4 bathrooms across approximately 5000 + sqft.
1247 Rosseau Lake 3 Road, Muskoka Lakes, ON is a Detached (1 1/2 Storey) featuring a Full, Unfinished basement.
Key property features include: Wooded/Treed, Waterfront.
Interior highlights include: Primary Bedroom - Main Floor, Water Heater Owned, Water Treatment.
Yes, this property offers parking space for 9.0 vehicles (Attached).
Heating is provided via Electric and cooling via None.
No historical data available for this property.
This could be the first listing for this address.
Data-driven valuation for 1247 Rosseau Lake 3 Road 17, Muskoka Lakes, ON P0C 1J0
Based on 0 recent similar sales in the pocket.
Properties in this area are selling at a steady pace.
Calculate your monthly payment, minimum downpayment, and land transfer taxes for this home in Muskoka Lakes.
About Purchasing a Home in Muskoka Lakes, ON
For a property listed at $6,495,000 in Muskoka Lakes, the legal minimum down payment is $1,299,000 under current Canadian banking regulations. This calculation applies a 5% requirement on the first $500,000, 10% on the next $499,999, and a flat 20% on any amount exceeding $1,000,000.
Additionally, buyers in Ontario must budget for the Provincial Land Transfer Tax, which is estimated at $148,850 for this transaction. As this listing is in Muskoka Lakes (outside the City of Toronto), no additional municipal land transfer tax is levied, resulting in total estimated land transfer taxes of $148,850.
Comprehensive city-wide demographics, local real estate stats, and school rankings for Cardwell, Muskoka Lakes.
Need more details or a custom CMA?
Generate a full market evaluation or explore city guides using the sidebar links.
Disclaimer: AI Insights are generated by an automated system and should be used for informational purposes only. While we strive for accuracy using current market data and deep-learning models, these assessments do not constitute professional real estate, legal, or financial advice. All property values, predictions, and scores are estimates. We strongly recommend verifying all property details and conducting independent due diligence with a licensed professional before making any purchase decisions.