


$2,399,888
1149 Secretariate Road, Newmarket, ON L3X 1M4
Newmarket · Stonehaven-Wyndham · L3X 1M4
Key Facts
Tax
$10,574 (2026)
Type
Detached
Parking
Detached, 9 spaces
Basement
Finished
Brokerage
HOMELIFE NEW WORLD REALTY INC.
Description
Rare Grand Estate on the Legendary Secretariate Rd - A Winner's Sanctuary Discover the Epitome of Luxury in Stonehaven. Nestled on a prestigious street named after the legendary Triple Crown champion, 1149 Secretariate Rd brings the same spirit of luck, power, and excellence to its next owners. This custom-caliber residence sits on a sprawling 69' x 135' lot, offering a lifestyle of unrivaled scale and sophistication.The Ultimate Layout: Scale & OrientationBoasting the most coveted North-South orientation, this home is a masterclass in light. A grand, 20-foot soaring ceiling in the foyer creates a breathtaking first impression. The heart of the home-the expansive kitchen and Great Room-faces South, flooding the living space with brilliant, natural sunlight all day long.Exquisite Multi-Generational LivingWith near 4800sq+/-. ft. above grade plus a professionally finished basement, the total space is as functional as near 7000sf:The Upper Level: Features 4 oversized Ensuites, each with its own private bath, plus a dedicated 2nd-floor office-ideal for modern professional life.The Main Floor: Includes a rare and private Senior Suite (5th Ensuite), perfect for multi-generational families, or convert to a formal library and 3-car garage.The Lower Level: A massive 2,200sq+/-. ft. entertainment hub with a potential bar, lounge, and for a 6th Ensuite.Outdoor Mastery & PrivacyThe front and rear grounds have been completely hardscaped for low-maintenance elegance. The backyard is a serene, private sanctuary, shielded by majestic mature trees that offer total seclusion for your summer gatherings. Must see & ManyThanks
Property
Inside
Utilities
Building
Parking
Land
Financial Details
Listing Information
Toronto Regional Real Estate Board (TREB) assumes no responsibility for the accuracy of any information shown. Copyright TREB 2026.
Stratus Data Systems, Inc. Copyright 2026, Stratus Data Systems, Inc.

