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Detached for sale at 1149 Secretariate Road, Newmarket - 6 bedroom, 7 bathroom - Photo 1 of 39
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Detached for sale at 1149 Secretariate Road, Newmarket - 6 bedroom, 7 bathroom - Photo 11 of 39
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Detached for sale at 1149 Secretariate Road, Newmarket - 6 bedroom, 7 bathroom - Photo 13 of 39
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Detached for sale at 1149 Secretariate Road, Newmarket - 6 bedroom, 7 bathroom - Photo 25 of 39
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Detached for sale at 1149 Secretariate Road, Newmarket - 6 bedroom, 7 bathroom - Photo 34 of 39
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Active

$2,399,888

1149 Secretariate Rd

Newmarket, ON L3X 1M4

1149 Secretariate Rd, NewmarketListed at $2,399,888. 6 bedroom, 7 bathroom 2-Storey. MLS® N13098584.

6Beds
7Baths
3500-5000sqft
2-Storey
9Parking
$10,574 (2026)

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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 Details

Property TypeDetached
Style2-Storey
CommunityStonehaven-Wyndham
Rooms12+3
Kitchens1
Washrooms7
Square Feet3500-5000 sqft
Lot Dimensions68.9 × 134.51 ft
Fronting OnNorth
Dir/Cross StLeslie/Stonehaven
Garage TypeDetached
Garage Parking Spaces3
Parking Drive Spaces6
Total Parking Spaces9
ExteriorStone, Brick
RoofAsphalt Shingle
FoundationConcrete
BasementFinished
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Taxes (2026)$10,574
HSTIncluded In
Listed Date5/7/2026
Days on Market35 days
Possessionvacant

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Listing Courtesy of: HOMELIFE NEW WORLD REALTY INC.

MLS® #N13098584

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

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HouseIndex Take: 1149 Secretariate Road

This detached (2-Storey) is located in the Stonehaven-Wyndham neighbourhood of Newmarket.

The home offers 6+1 bedrooms, 7 bathrooms.

Features include a finished basement, 9 parking spaces including a 3-car garage.

Additional details: lot dimensions of 68.9 × 134.51 feet.

Listed at $2,399,888 CAD with annual property taxes of $10,574 (2026). This listing has been on the market for 35 days.

About Newmarket Real Estate

This Detached is located in the Stonehaven-Wyndham community in Newmarket. Newmarket is York Region's northern anchor, offering an award-winning historic Main Street, the Upper Canada Mall, and strong community amenities. The East Gwillimbury GO station expansion is improving transit access. Buyers find good value in newer subdivisions while the downtown core retains small-town charm with restaurants and boutiques. Detached homes in Newmarket are in high demand among families seeking space, privacy, and long-term equity growth.

Historic Main Street shopping districtUpper Canada MallFairy Lake Park & trailsGO Transit expansion underway
~55 min commute to downtown TorontoWalkability: Walkable Main Street — car-dependent subdivisions
View full Newmarket neighbourhood guide →