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7512 Ninth Line
Markham, ON L6B 1A8
7512 Ninth Line, Markham — Listed at $3,549,000. 7 bedroom, 9 bathroom 2-Storey Detached. MLS® N12778074.
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Description
Motivated Seller! Welcome To This Spectacular Custom Built Mansion With 10,000+ Sqft LivingSpace On a 0.96 Acre Premium Lot Surrounded By Multi-Millions Mansions, Golf Clubs, And RougeNational Urban Park. One Of A Kind Two Full Houses On The Lot Perfect For In-Laws,Descendants, Or Rental Incomes. Everything You've Dreamed For A Luxurious House, Heated IndoorPool, Elevator, Sauna, Gym Room, Electric Zebra Shades Thru-Out, Built-In Speakers Thru-Out,Smart Lightings & More! Custom Gourmet Kitchen with 63'' Electrolux Fridge, Centre Island,Wine Fridge & W/O to Patio Perfect For Parties. Two Luxurious Bedrooms W/Hotel Spa-LikeEnsuites And Access To Private Terraces And Custom Closets. 407, Plazas, Milne DamConservation Park And More, Enjoy the Nature's Beauty Yet Essential Conveniences Are JustMoments Away! Huge Custom Gazebo W/ B/I Lights, Outdoor Bar& Grill W/ B/I BBQ Stove,Commercial Fridge. Huge Deck With Glass Railing,Stone Paved Patio and Sidewalk. BSMT WithDazzling Lighting&Wet Bar. Over 600k of upgrades.
Property Details
Property Insights
Listing Courtesy of: SUPERSTARS REALTY LTD.
MLS® #N12778074


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.
HouseIndex Take: 7512 Ninth Line
This detached (2-Storey) is located in the Box Grove neighbourhood of Markham.
The home offers 7+3 bedrooms, 9 bathrooms.
Features include a finished basement, 19 parking spaces including a 4-car garage, a fireplace.
Additional details: lot dimensions of 133.53 × 314 feet.
Listed at $3,549,000 CAD with annual property taxes of $16,945.71 (2025).
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About Markham Real Estate
This Detached is located in the Box Grove community in Markham. Markham is a tech and innovation hub in York Region, home to IBM Canada, AMD, and hundreds of startups along Highway 7. Unionville Main Street offers heritage charm, while newer communities in Cornell and Cathedraltown provide modern family living. The city consistently ranks among the safest in Canada with top-performing schools. Detached homes in Markham are in high demand among families seeking space, privacy, and long-term equity growth.