177 Coldstream Ave, Toronto, Ontario, M5N 1X7





Description
In the heart of coveted Lytton Park, on a quiet tree-lined street, stands a remarkable architectural residence with a West Coast feel designed for exceptional family living. Set on a rare 218-foot-deep lot, the spectacular grounds by Shirley Den Houdyker Landscaping evoke the tranquility of Muskoka in the city. Privately custom-built by acclaimed Toronto builder Richard Wilson of Wilson Project Management (founder of AGNORA), who was personally referred to the owner by legendary architect Siamak Hariri, following private review of the home's drawings, that was built to museum-grade standards. This 8,000+ sq. ft. residence is a masterclass in craftsmanship & design. Clad in honed, polished & dry-laid Owen Sound ledge rock w/elegant copper detailing, the home showcases timeless architecture & extraordinary attention to detail throughout. Custom mahogany doors & windows, expansive walls of glass, wide-plank walnut floors/ceilings & illuminated walnut staircases with custom hand-built stair railings create a warm yet sophisticated atmosphere. Designed for both entertaining & family living, the home offers 6+2 bedrooms & a dramatic great room overlooks landscaped terraces, a pergola, a Todd Pools-designed pool, a cabana with bath & built-in stone jacuzzi. The Scavolini kitchen features Carrara marble countertops, an oversized island, premium Wolf & Miele multiple XL appliances x2 & a walk-in pantry. The luxurious primary suite incl a private sitting room with a fireplace & a spa-inspired ensuite with heated floors, oversized shower & egg soaker tub. Additional highlights include 4 gas fireplaces, heated stone & tile surfaces, cedar roof, reverse osmosis & soft-water systems, lower-level in-law suite, gym with steam shower, media & recreation rooms, & parking for 3 vehicles. Ideally located near Toronto's finest public & private schools, including JRR P.S., Lawrence Park C.I, Havergal & Day Schools. Close to the financial district. A truly exceptional family residence.
Home Details
List Date
2026-06-08
Style
3-Storey
Type
Detached
Status
Active
Year Built
16-30
Features
Bedrooms
6+2
Bathrooms
8
Heating
Forced Air
Cooling
-
Parking
3 Spaces
Appliances & Equipment
Inclusions
See Schedule C.
Exterior
Construction
Stone
Water & Sewer
Municipal
Lot Size
53 x 218 Feet
Garage
Carport
Taxes
$25K (2026)
Listing Brokerage
Brokerage Name
CHESTNUT PARK REAL ESTATE LIMITED

Samuel Muttiah
Transition Realtor | Canada to Southern California
KW Beverly Hills
Share This Listing
Let's Talk About Your Next Move
Whether you are purchasing your home in Southern California, selling property in Canada, or planning a full cross-border transition, Samuel is here to guide you every step of the way.
Cross-Border Relocation Expertise
Every submission is reviewed personally by Samuel Muttiah. He will connect with you directly to evaluate your specific goals, legal logistics, and timeline.
