Step Into a Legacy at Clonmel Castle – A Rare Investment in Timeless Grandeur

Nestled on nearly 3 acres of lush, manicured grounds overlooking the tranquil Lynn River Falls, Clonmel Castle is more than a property—it’s a story waiting for its next chapter. Built in 1929 with remarkable foresight and enduring craftsmanship, this historic 10,000+ sq ft estate offers a rare blend of old-world charm and modern potential.

From its stately poured concrete structure with rebar to its 9-foot basement ceilings, cork insulation, and 8-inch thick walls, Clonmel Castle was engineered to last. Now fully restored and refreshed, it’s poised for a bold new future. Whether you’re drawn to its grandeur as a luxurious private residence or inspired by its approved redevelopment potential for 12 bespoke units, this is your opportunity to own a true landmark in Port Dover, one of Ontario’s most beloved lakeside communities.

Step through the arched doorway into a world of architectural beauty: a sweeping great hall, elegant library, and sunlit dining room all lined with pristine hardwood floors, ornate woodwork, and contemporary gas fireplaces. The castle’s 11 bedrooms and 8 spa-inspired bathrooms offer ample space for elevated living or luxury hospitality. At the heart of the home, a fully equipped commercial kitchen stands ready for culinary brilliance.

This turnkey estate also boasts thoughtful updates—fiber optic internet, a new furnace, modernized plumbing and electrical, fresh paint, and a commercial-grade gas stove—all layered beneath its rich historical envelope.

The grounds are equally captivating: rare tree species, peaceful walking trails, and views that stretch across the falls and valley. Zoned for multiple uses with approvals already underway for condominiums, Clonmel Castle is a visionary’s dream: a boutique hotel, a heritage community, or a majestic home.

Only an hour from Hamilton and under two from Toronto, this once-in-a-lifetime offering marries prestige, privacy, and possibility.

150 Prospect Street is listed at $3,900,000 CAD.

Represented by Steve Bailey, Broker with The Agency Waterloo Region and Carla Albieru, Realtor with The Agency York Region.

Steve: +1 (519) 740-0001
Carla: +1 (647) 989-5422