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$10,380,000
For SaleNEW · Listed yesterday

258 Cortleigh Boulevard, Toronto, ONM5N 1P7

Lawrence Park South
5
8
3,500–5,000 ft²
Detached4 Parking50 × 134 ft Lot
Listed by CHESTNUT PARK REAL ESTATE LIMITED

Monthly Cost

Property Information

Property TypeDetached
Bedrooms5
Bathrooms8
Size3,500–5,000 ft²
Lot Size50 × 134 ft
BasementFinished, Walk-Up
Parking4 parking spaces · Available · Garage · Attached
Property taxes$39,116/yr (2026)
Days on Market1 Day
Listed DateJul 23, 2026
MLS® NumberC13599654

Listing History

Event
Date
Price
Listed
Jul 23, 2026
$10,380,000

Shows activity for this MLS® listing. Prior listings and sold records appear when available.

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.

Location

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Schools Nearby

6 schools nearby
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About Lawrence Park South

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Who lives here

A snapshot of this home’s immediate area — the census dissemination area it sits in.

100%
Homeowners
65%
Households with kids
$400,000
Median income
47
Median age
3.3
Avg. household size
77%
University degree
16%
Newcomers (immigrants)
Age profile641 residents
Under 2025%
20–3416%
35–6441%
65+17%

StatCan 2021 Census · this home’s dissemination area (DA 35202325). Values are randomly rounded by Statistics Canada for privacy.

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DistrictIQ Inc., BrokerageMLS® data provided by PropTxUpdated Jul 24, 2026
Show data source & legal disclosures

Listing data is provided by the Toronto Regional Real Estate Board (TRREB) and PropTx under the Internet Data Exchange (IDX) program. The information is deemed reliable but is not guaranteed accurate by TRREB, PropTx, CREA or DistrictIQ Inc., Brokerage, may not reflect the most current status, and is subject to errors, omissions, prior sale, change, or withdrawal without notice. Listings should be independently verified.

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Sold & closed data

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