258 Cortleigh Boulevard Toronto, ON M5N 1P7
Listing Courtesy of: PropTX - IDX / Listed By: Chestnut Park Real Estate Limited

  258 Cortleigh Boulevard Toronto, ON M5N 1P7

Active
$10,380,000 (CAD)
5
BED
8
BATH
3500-5000
SQFT

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 four 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.

MLS®:
C13599654
Taxes
$39,116(2026)
Type
Single-Family Home
Style
2-Storey
County
Toronto
Community
Lawrence Park South

Listed By

Chestnut Park Real Estate Limited
Source
PropTX - IDX
Last checked Jul 23 2026 at 10:55 PM GMT+0000
Bathroom Details
Interior Features
  • Built-In Oven
  • Bar Fridge
  • Steam Room
  • Guest Accommodations
  • Separate Heating Controls
  • In-Law Capability
Property Features
  • Fireplace: Natural Gas
  • Foundation: Concrete
Heating and Cooling
  • Forced Air
  • Central Air
Basement Information
  • Finished
  • Walk-Up
Pool Information
  • Inground
Exterior Features
  • Stone
  • Roof: Slate
Utility Information
  • Sewer: Sewer
  • Fuel: Gas
  • Energy: Energy Certificate: No
Garage
  • Attached
Parking
  • Available
Stories
  • 2
Location
   
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Disclaimer: Copyright 2026 Toronto IDX. All rights reserved. This information is deemed reliable, but not guaranteed. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 7/23/26 15:55