258 Cortleigh Boulevard, Toronto, ON

Toronto, North York, Lawrence Park South Hood
Avenue Road & Cortleigh
4+1 Br | 8 Bath | 3500-5000 Sqft
$10,380,000 For Sale

Property Overview

  • Detached — 2-Storey
  • SqFt: | 3500-5000 Sqft
  • Lot Size: 50.00 x 134.00 Feet
  • Age: n/a
  • Basement: Finished, Walk-Up
  • Exterior: Stone
  • Taxes: 39,116 / 2026
  • Zoning: n/a
  • MLS #: C13599654
  • Sewer: Sewer
  • Heat Source: Gas , Forced Air

Property Description

A Landmark Residence In The Heart Of Lawrence Park South. Set on an exceptional 50' x 134' lot, 258 Cortleigh Boulevard is a rare offering that masterfully blends timeless architecture, uncompromising craftsmanship, and sophisticated contemporary luxury. Offering approximately 7,000 sq.

ft. of impeccably finished living space across three levels, this custom-built residence has been thoughtfully designed for exceptional family living and grand-scale entertaining. The spectacular main level features soaring ceilings and a dramatic family room that flows seamlessly into a chef-inspired gourmet kitchen appointed with premium appliances, a stunning marble island, and a fully equipped service kitchen.

Every space has been curated with bespoke millwork and meticulous attention to detail. The luxurious primary retreat offers custom walk-in closets and a breathtaking spa-inspired ensuite, while the masterpiece provides generously proportioned bedrooms and an office, and versatile family spaces designed for modern living. The exceptional lower level rivals the finest private clubs, featuring a sophisticated recreation lounge, fitness centre, and private guest or nanny suite.

Designed for seamless indoor/outdoor living, the beautifully landscaped backyard is a true private oasis with a resort-inspired concrete swimming pool. Luxury extends to every detail with a private elevator servicing all levels, garage car lift for two cars, radiant heated floors, Control4 smart home automation, premium mechanical systems, and uncompromising quality throughout.

Ideally located in one of Toronto's most prestigious neighbourhoods, just moments from the city's finest public and private schools, parks, boutique shopping, dining, and transit, 258Cortleigh represents an extraordinary opportunity to acquire one of Lawrence Park South's finest custom residences, offering exceptional value, timeless design, and an unparalleled lifestyle.

All electrical light fixtures

Property Details

  • For: For Sale
  • Type: Detached
  • Style: 2-Storey
  • Lot: 50.00 x 134.00 Feet
  • Region: Toronto
  • Hood: Lawrence Park South
  • Zoning: n/a
  • Lot Irreg: Fronting on: South
  • Fronting On: South

Building Details

  • Age: n/a
  • Exterior: Stone
  • Heat: Gas , Forced Air
  • A/C: Central Air
  • Interior Features: Bar Fridge, Built-In Oven, Guest Accommodations, In-Law Capability, Separate Heating Controls, Steam Room
  • Pool: Inground
  • Sewer: Sewer
  • Garage: Attached
  • Total Parking: 4.00
  • Driveway: Available

Property Interior

  • Sqft: 3500-5000 Sqft
  • Bed: 4 +1
  • Bath: 8
  • Kitchen: 1
  • Family Room: No
  • Basement: Finished, Walk-Up
Rooms Details

Living Room

Main Level

5.09 x 3.1

Hardwood Floor, Overlooks Frontyard, Built-in Speakers

Dining Room

Main Level

5.09 x 4.26

Hardwood Floor, Window, Indirect Lights

Family Room

Main Level

7.05 x 5.2

Fireplace, Overlooks Backyard, Built-in Speakers

Kitchen

Main Level

5.5 x 3.1

B/I Appliances, Centre Island, Overlooks Backyard

Breakfast

Main Level

4.3 x 3.1

Overlooks Backyard, Built-in Speakers, Large Window

Primary Bedroom

Second Level

13.1 x 5.2

Fireplace, His and Hers Closets, Wet Bar

Bedroom 2

Second Level

4.26 x 4.02

3 Pc Ensuite, Window, Hardwood Floor

Bedroom 3

Second Level

4.5 x 3.96

3 Pc Ensuite, Overlooks Frontyard, Hardwood Floor

Bedroom 4

Second Level

4.67 x 4.57

3 Pc Ensuite, Overlooks Frontyard, Walk-In Closet(s)

Office

Second Level

3.04 x 3.04

B/I Shelves, Overlooks Frontyard, Hardwood Floor

Laundry

Second Level

0 x 0

B/I Appliances, Ceramic Floor, Stainless Steel Sink

Bedroom

Basement Level

4.32 x 3.38

B/I Closet, 3 Pc Bath, Hardwood Floor

Exercise Room

Basement Level

5.02 x 3.96

Hardwood Floor, Halogen Lighting

Great Room

Basement Level

11.88 x 5.33

Hardwood Floor, Halogen Lighting, Wet Bar

Property Listed by: CHESTNUT PARK REAL ESTATE LIMITED
Virtual Tour: n/a

Home Valuation Estimate

What is 258 Cortleigh Boulevard, Toronto, ON worth in today’s Lawrence Park South, North York market?

This HomeZira valuation preview helps buyers and sellers think through the asking price for this 4-bedroom Detached with 3500-5000 sq. ft. in Lawrence Park South, North York. The full estimate reviews the property’s location, home type, bedroom count, size range, age, and nearby comparable market activity after sign-in.

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Location

  • Address: 258 Cortleigh Boulevard
  • Neighborhood: Lawrence Park South
  • Zip/Postal Code: M5N 1P7
  • Nearby Amenities:
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About 258 Cortleigh Boulevard, Toronto, ON M5N 1P7, North York

Located at 258 Cortleigh Boulevard, Toronto, ON in North York (Lawrence Park South neighbourhood), near Avenue Road & Cortleigh. This freehold home offers Detached, ["2-Storey"], 4 bedrooms, 8 bathrooms and 3500-5000 sq.ft. (approx.) in a layout suited to everyday family living. Basement: Finished, Walk-Up • 4 parking spots • Garage: Attached • Heating: Gas Forced Air • Cooling: Central Air. Property taxes are approximately $39,116 for 2026. A Landmark Residence In The Heart Of Lawrence Park South. Set on an exceptional 50' x 134' lot, 258 Cortleigh Boulevard is a rare offering that masterfully blends timeless architecture, uncompromising craftsmanship, and sophisticated contemporary luxury. Offering approximately 7,000 sq. ft. of impeccably finished living space across three levels, this custom-built residence has been thoughtfully designed for exceptional family living and grand-scale entertaining. The spectacular main level features soaring ceilings and a dramatic family room that flows seamlessly into a chef-inspired gourmet kitchen appointed with premium appliances, a stunning marble island, and a fully equipped service kitchen. Every space has been curated.

FAQs for 258 Cortleigh Boulevard, Toronto, ON , Lawrence Park South , North York

What are the listing details for 258 Cortleigh Boulevard, Toronto, ON?
258 Cortleigh Boulevard, Toronto, ON is a Detached for sale in North York, in the Lawrence Park South neighbourhood, Toronto. The current list price is $10,380,000. MLS number: C13599654.
How many bedrooms and bathrooms does this home have?
258 Cortleigh Boulevard, Toronto, ON is listed as a Detached with a ["2-Storey"] style, featuring 4+1 bedroom(s) and 8 bathroom(s). The listed interior size range is 3500-5000 sq. ft..
What lot, basement, garage, or parking details are listed?
The lot size is listed as approximately 50.00 x 134.00 Feet. The basement is listed as: Finished, Walk-Up. Garage type: Attached. Total parking: 4 space(s).
What heating, cooling, and exterior details are shown?
Heating is listed as: Gas, Forced Air. Cooling is listed as: Central Air. Exterior/construction materials are listed as: Stone.
Where is this property located?
258 Cortleigh Boulevard, Toronto, ON is located in the Lawrence Park South neighbourhood of North York. The listed cross street is Avenue Road & Cortleigh.
What information is available on this public listing page?
The public listing page shows current active listing information, property photos, room details when available, map location, listed price, property features, and contact options. Annual taxes are listed as $39,116 / 2026. Valuation tools and similar sold-property previews are available after sign-in where applicable, without displaying sold data in this public FAQ.

FAQ content is based on current active listing fields shown on this page. Sold prices, sold comparables, and VOW-only details are not included in this public FAQ.