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7512 Ninth Line — Detached

For Sale

Markham, ON L6B 1A8

7 Bed · 9 Bath · Detached

MLS #N12329172

$4,199,000

Listed Price

About This Property

Motivated Seller! Welcome To This Spectacular Custom Built Mansion With 10,000+ Sqft Living Space On a 0.96 Acre Premium Lot Surrounded By Multi-Millions Mansions, Golf Clubs, And Rouge National 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 Indoor Pool, 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-Like Ensuites And Access To Private Terraces And Custom Closets. 407, Plazas, Milne Dam Conservation Park And More, Enjoy the Nature's Beauty Yet Essential Conveniences Are Just Moments 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 With Dazzling Lighting&Wet Bar. Over 600k of upgrades. List of upgrades upon request

Property Details

Bedrooms

7

Bathrooms

9

Square Feet

5000 + sqft

Property Type

Detached

Style2-Storey
Lot Size133 314 ft
Frontage133.0 ft
Depth314.0 ft
GarageAttached
BasementFinished
CoolingCentral Air
HeatingForced Air
FireplaceYes
PoolIndoor
Parking Spaces19
Listed OnAug 6, 2025
MLS Size5000 +
Property Tax$16,467/year

Rooms

NameSize (m)Size (ft)Features
Living Room(Main)6.1 x 5.220.0 x 17.1-
Living Room(Main)6.1 x 5.220.0 x 17.1-
Dining Room(Main)5.5 x 518.0 x 16.4-
Dining Room(Main)5.5 x 518.0 x 16.4-
Kitchen(Main)6.3 x 4.7220.7 x 15.5-
Kitchen(Main)6.3 x 4.7220.7 x 15.5-
Family Room(Main)5.1 x 4.716.7 x 15.4-
Family Room(Main)5.1 x 4.716.7 x 15.4-
Office(Main)5.5 x 3.118.0 x 10.2-
Office(Main)5.5 x 3.118.0 x 10.2-
Primary Bedroom(Second)7.1 x 4.923.3 x 16.1-
Primary Bedroom(Second)7.1 x 4.923.3 x 16.1-
Bedroom 2(Second)6.3 x 4.920.7 x 16.1-
Bedroom 2(Second)6.3 x 4.920.7 x 16.1-
Bedroom 3(Second)4.3 x 3.614.1 x 11.8-
Bedroom 3(Second)4.3 x 3.614.1 x 11.8-
Bedroom 4(Second)3 x 2.99.8 x 9.5-
Bedroom 4(Second)3 x 2.99.8 x 9.5-
Recreation(Basement)10.9 x 7.5535.8 x 24.8-
Recreation(Basement)10.9 x 7.5535.8 x 24.8-
Media Room(Basement)9.7 x 5.5531.8 x 18.2-
Media Room(Basement)9.7 x 5.5531.8 x 18.2-
Family Room(Main)---
Family Room(Main)---

7512 Ninth Line History

Complete transaction history for this property

Extension

Listed: Feb 10, 2026

$3,549,000

Sale
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Broker of Record

PREMIER MATRIX REALTY LTD. BROKERAGE

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Home Features

Property TypeDetached
Style2-Storey
Lot Size133 × 314 ft
Frontage133.0 ft
Depth314.0 ft
GarageAttached
BasementFinished
CoolingCentral Air
FireplaceYes
PoolIndoor

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About 7512 Ninth Line, Markham, ON L6B 1A8

7512 Ninth Line, Markham, ON L6B 1A8 is a 7-bedroom, 9-bathroom 2-storey detached with approximately 5000 + square feet of living space, situated on a 133 314 foot lot. This property is currently for sale at $4,199,000. The home features a attached garage and a finished basement.

Box Grove Neighbourhood

This home is located in Box Grove, part of Markham in the York area. Explore more homes for sale and recently sold properties in this neighbourhood.

Whether you are looking to buy, sell, or lease in Box Grove, our team of experienced real estate professionals can help you navigate the market and find the perfect home. Contact us today for a free consultation.

7512 Ninth Line, Markham, ON L6B 1A8

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