73 Lord Seaton Road

St. Andrew-Windfields, Toronto, M2P 1K6

$6,399,000

Reduced $449,000 from $6,848,000

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  • 5+1 bedrooms
  • 8 bathrooms
  • 9 parking
  • 5000 + sq ft

Listed 144 days ago · MLS® C13211234

About this home

Step into a world of luxury and sophistication at this extraordinary custom-built estate offering approximately 6,500 sq. ft. of exquisitely finished living space in one of Toronto's most prestigious neighbourhoods. Seamlessly blending modern elegance with timeless architectural design, this transitional masterpiece showcases exceptional craftsmanship throughout. Wrapped in a stunning custom-cut Indiana limestone façade and topped with an Inspire roof, the home makes an unforgettable first impression with its stately curb appeal and presence. A breathtaking two-storey foyer welcomes you inside with soaring ceilings, a sweeping staircase, and a dazzling Swarovski crystal skylight that fills the space with natural light. Designed for both elegant entertaining and everyday family living, the main level features expansive principal rooms, designer lighting, premium finishes, and exceptional millwork throughout. The chef-inspired kitchen is the heart of the home, complete with top-tier appliances, custom cabinetry, an oversized centre island, and a fully equipped butler's pantry. The adjoining family and dining spaces flow effortlessly together, creating warm sophisticated living areas. A richly panelled main floor library offers the perfect executive workspace. Retreat to the magnificent primary suite featuring a spa-inspired 11-piece ensuite with heated floors and luxurious finishes. The lower level is a true lifestyle retreat featuring a nanny's suite, gym, sauna, home theatre, wet bar, wine cellar, and radiant heated floors throughout. Every aspect of this residence reflects elevated luxury and modern convenience, including a triple car garage with direct access to a multi-floor elevator, automated lighting systems, heated driveway, and Restoration Hardware light fixtures throughout. Ideally located close to top-rated schools, parks, transit, and major highways, this is a rare opportunity to own a remarkable estate that combines luxury, comfort, and timeless design.

Details

Type
Detached
Style
2-Storey
Size
5000 + sq ft
Lot
70 × 125 ft
Basement
Finished with Walk-Out, Walk-Up
Garage
Built-In
Kitchens
1
Property tax
$31,136 (2025)
Neighbourhood
St. Andrew-Windfields
Municipality
Toronto C12
Price per sq ft
~$1,280 (10% above detached houses in St. Andrew-Windfields, $1,160)

Interior

Bedrooms
5 above ground + 1 below
Bathrooms
1 × 9-piece (second), 4 × 4-piece (second), 1 × 2-piece (main), 2 × 4-piece (lower)
Rooms
13 above ground + 4 below
Family room or den
Yes
Fireplace
Yes
Features
Atrium, Bar Fridge, Built-In Oven, Central Vacuum, Countertop Range, Floor Drain, On Demand Water Heater

Heating, cooling and services

Heating
Forced Air, Gas
Air conditioning
Central Air
Water and sewer
Sewer

Building and exterior

Style
2-Storey
Exterior
Brick, Stone
Roof
Flat
Foundation
Concrete
Faces
East

Parking

Garage spaces
3
Total parking
9
Driveway and parking
Private

Lot

Size
70 × 125 ft

More

Possession
Immediate
Nearby
Golf, Hospital, Park, Public Transit, School
Cross street
Yonge St & York Mills Rd

Rooms

RoomLevelSizeFeatures
FoyerMain3.96 × 3.35 m (13' × 11')Double Stairs, Skylight, Ceramic Floor
Living RoomMain5.79 × 4.78 m (19' × 15'8")Hardwood Floor, Gas Fireplace, Window Floor to Ceiling
Dining RoomMain6.82 × 4.78 m (22'5" × 15'8")Hardwood Floor, Gas Fireplace, Window Floor to Ceiling
LibraryMain5.48 × 4.51 m (18' × 14'10")Hardwood Floor, Gas Fireplace, B/I Bookcase
Family RoomMain5.66 × 5.21 m (18'7" × 17'1")Hardwood Floor, Gas Fireplace, W/O To Deck
KitchenMain5.48 × 5.57 m (18' × 18'3")Porcelain Floor, Pantry, Centre Island
Primary BedroomSecond6.09 × 4.87 m (20' × 16')Gas Fireplace, 7 Pc Ensuite, His and Hers Closets
Bedroom 2Second5.69 × 4.26 m (18'8" × 14')Hardwood Floor, 4 Pc Ensuite, Double Closet
Bedroom 3Second4.02 × 4.26 m (13'2" × 14')Hardwood Floor, 4 Pc Ensuite, Double Closet
Bedroom 4Second3.96 × 4.87 m (13' × 16')Hardwood Floor, 4 Pc Ensuite, Window Floor to Ceiling
Bedroom 5Second7.31 × 4.57 m (24' × 15')Hardwood Floor, 4 Pc Ensuite, Closet
RecreationBasement7.31 × 4.57 m (24' × 15')Ceramic Floor, Gas Fireplace, Heated Floor

History of this address

8 earlier listings at this address, with sold and leased prices. Create a free account or sign in to see them.

Location

Location is approximate. See nearby homes on the map

Recent sales nearby

See what similar homes within 1 km sold for in the last year. Create a free account or sign in to see them.

The neighbourhood

Getting around Walkable

  • 🚇 York Mills Subway15 min walk
  • 🚇 Sheppard-Yonge Subway18 min walk
  • 🚆 Oriole GO3.4 km

Within a 10-minute walk: 1 grocery store, 12 cafés and restaurants, 4 parks, 1 pharmacy. Nearest grocery: Rabba (750 m). Nearest park: Avonshire Park (600 m).

Schools nearby

Elementary

  • Avondale Alternative Elementary School
    EQAO: Gr 6 reading 88%, math 88%
    12 min walk
  • Avondale Public School
    EQAO: Gr 6 reading 84%, math 58%
    12 min walk
  • St. Edward Catholic School Catholic
    EQAO: Gr 6 reading 95%, math 63%
    13 min walk
  • Owen Public School
    EQAO: Gr 3 reading 56%, math 72%
    15 min walk

Secondary

  • St. Andrew's Junior High School Catholic18 min walk
  • Cardinal Carter Academy for the Arts Catholic · Private
    EQAO: Gr 9 math 87%, literacy test 97%
    1.4 km
  • Loretto Abbey Catholic Secondary School Catholic
    EQAO: Gr 9 math 64%, literacy test 89%
    1.4 km

EQAO: share of students meeting the provincial standard (2024–25). Ontario average: Gr 6 reading 86%, math 51%; Gr 9 math 55%; literacy test 83%.

Closest schools, not school zones. Check which school serves this address with the school board before relying on it.

Who lives here postal area M2P

Owners / renters
69% / 31%
Median household income
$120,000
Average age
44
Children under 15
14%
Homes
56% detached, 19% high-rise
Commute by transit
14%
Population
7,546

Languages spoken most at home besides English: Mandarin 8.9%, Iranian Persian 4.5%, Yue (Cantonese) 3.6%, Korean 1.8%.

Flood and conservation No mapped hazard

Not inside a mapped flood plain or regulated area.

Screening maps only. Ask the conservation authority for a property inquiry before relying on this.

Safety

Major crime per resident in St.Andrew-Windfields (2025): about the Toronto average, down 21% from the year before.

  • Assaultabout average
  • Break and enter103% above average
  • Auto theftabout average
  • Robbery36% above average
  • Theft from vehiclesabout average
  • Shootings34% below average

Crime Severity Index for Toronto police: 60 vs 57 for Ontario (2025).

Police-reported figures for the whole neighbourhood, not this street. Rates use the area’s resident population.

Development nearby

No planning applications within 500 m in the last five years.

Rezoning, site plan, subdivision and condominium applications filed with the city.

Distances are approximate. Places © OpenStreetMap contributors. Neighbourhood figures: Statistics Canada, 2021 Census. School results: EQAO via Ontario Data Catalogue (Open Government Licence – Ontario). Neighbourhood crime: Toronto Police Service Public Safety Data Portal (Open Government Licence – Toronto Police Service). Crime Severity Index: Statistics Canada.

Living here

Commute

To Union Station (downtown Toronto): 12 km. Transit times · Driving times

Noise 1 source nearby

  • 🛣️ Highway 401300 m

Distances from the map, not noise measurements. Visit at rush hour to judge for yourself.

What can be built RD

Residential Detached (with a site-specific exception).

  • ✅ Up to 4 homes on the lot (multiplex)
  • ✅ Garden suite in the backyard
  • ✅ Laneway suite, if the lot backs onto a lane

From Toronto’s Zoning By-law 569-2013 map. Lot size, setbacks and trees decide what actually fits; check with a planner before you buy.

Full lot check · Run the numbers

Building permits

  • New Building · 2016 · Closed
    Proposal to demolish existing dwelling and construct a new two storey SFD with attached garage
  • Demolition · 2016 · Closed
    Demo 2 storey dwelling

2 permits on this block of the street in the last 2 years, including 1 new home.

Permits filed with the City of Toronto. A permit doesn’t mean the work passed final inspection.

Trees

50 City street trees within 100 m. That’s about the Toronto average of 42.

Trees on City boulevards only, not private yards or parks.

Internet High-speed

50/10 Mbps or faster available here by cable, fibre or DSL (the federal high-speed target).

From the federal broadband map. Check exact speeds and providers for the address.

Short-term rentals

Only in your principal residence (where you live). The entire home can be rented up to 180 nights a year; renting up to 3 bedrooms while you live there has no limit. Hosts register with the City and collect the 6% accommodation tax.

City rules

Zoning, heritage, building permits and street trees: City of Toronto open data (Open Government Licence – Toronto). Roads, rail, airports and planned stations © OpenStreetMap contributors. Internet: Innovation, Science and Economic Development Canada, National Broadband Data.

Listed by HARVEY KALLES REAL ESTATE LTD..

Listing information provided by PropTx Innovations Inc. and TRREB; deemed reliable but not guaranteed accurate by PropTx.

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