Nestled at the end of a quiet cul-de-sac in Thornhill's prestigious Bayview Glen community, 3 Rosea Court offers timeless elegance, complete privacy, and luxurious living on one of the largest and most exclusive estate lots in the area. Set on over 25,000 sq.ft. (0.579 acre) with a 251-foot-wide rear lot line and surrounded by mature trees, this meticulously updated 2-storey residence delivers the perfect balance of comfort, sophistication, and serenity all within an ultra-private enclave of just 15 homes across three exclusive courts, where turnover is exceptionally rare. Fully move-in ready and extensively renovated with over $300,000 in upgrades since 2021, the home features 4 spacious bedrooms upstairs, 1 additional bedroom in the basement, and 6+1 bathrooms, which includes a fully equipped pool cabana with kitchen and bath. The main kitchen boasts custom cabinetry with quartz countertops, premium Sub-Zero, Wolf, and Bosch appliances, and a seamless flow into elegant living and dining spaces. Additional features include hardwood floors, new windows (2021) with 3M security film, two laundry rooms, dual-zone HVAC with HRV, security cameras, and a new roof, garage, and entry doors (all updated in 2021). Outside, enjoy your very own resort-style backyard complete with a saltwater concrete pool (repainted in 2023), full-size tennis court, in-ground sprinkler system, and expansive space for relaxing or entertaining. What truly sets this property apart is its position within a pocket known for some of Thornhill's most impressive estate homes, including several properties across the adjacent courts that sit on smaller lots yet hold values approaching eight digit figures. Whether you're drawn by the prestigious location, the rare large lot size, or the flawless condition of the home itself, 3 Rosea Court is a once-in-a-generation opportunity to live in one of the most admired and tightly held enclaves in the Bayview Glen community.
Property Type:
Residential Freehold
Property Sub Type:
Detached
Home Style:
2-Storey
Total Approx Floor Area:
2500-3000
Depth:
167'10"51.2 m
Frontage:
104'2"31.7 m
Direction Faces:
East
Bedrooms:
4+1
Bathrooms:
6.0
Water supply:
Municipal
Kitchens:
2
Kitchens in Basement:
1
Bedrooms Above Grade:
4
Bedrooms Below Grade:
1
Kitchens Above Grade:
1
Rooms Above Grade:
9
Rooms Below Grade:
5
Heating type:
Forced Air
Heating Fuel:
Gas
Fireplaces:
2
Foundation:
Concrete
Roof:
Unknown
Basement:
Finished
Fireplace Features:
Electric, Natural Gas
Fireplace/Stove:
Yes
Garage:
Detached
Garage Spaces:
2.0
Other Structures:
Shed
Parking Spaces:
6
Total Parking Spaces:
8.0
Family Room:
Yes
Possession Details:
TBD/FLEXIBLE
Lot Irregularities:
Rear: 251.95 Ft wide - See Geo OR Survey
Pool:
Inground
Link:
No
HST Applicable To Sale Price:
Not Subject to HST
Taxes:
$14,057.92 /
2024
Assessment:
$- /
-
Markham
Bayview Glen
York
Clear View, Cul de Sac/Dead End, Golf, Park, Rec./Commun.Centre, School
Auto Garage Door Remote, Bar Fridge, Central Vacuum
Alarm System
The hot water tank is likely owned; however, this has not been definitively confirmed. The owner is not aware of any monthly rental charges, and there is no indication on the tank itself of any rental company.
Stainless Steel Wolf Gas Burner Rangetop, Stainless Steel Wolf Microwave and Oven. Stainless Steel Sub-Zero Fridge Freezer, Bosch Dishwasher
Mirror in Dining Room, and Dining room light fixture.
Brick, Stucco (Plaster)
Pool, Trees/Woods
Floor
Type
Size
Other
Main
Living Room
20'1"6.12 m × 12'4"3.76 m
Gas Fireplace, Hardwood Floor, Pot Lights
Main
Kitchen
23'9"7.24 m × 15'9"4.80 m
Centre Island, Breakfast Area, W/O To Patio
Main
Dining Room
15'9"4.80 m × 10'10"3.30 m
Hardwood Floor, Pot Lights, Window Floor to Ceiling
Main
Office
11'10"3.61 m × 10'3.05 m
Glass Doors, B/I Shelves, Pot Lights
Main
Family Room
29'7"9.02 m × 21'3½"6.49 m
Electric Fireplace, Window Floor to Ceiling, Pot Lights
Upper
Primary Bedroom
16'11"5.16 m × 11'8½"3.57 m
His and Hers Closets, Hardwood Floor, 5 Pc Ensuite
Data was last updated August 2, 2025 at 12:15 AM (UTC)
Area Statistics
Listings on market:
16
Avg list price:
$4,188,444
Min list price:
$1,989,900
Max list price:
$12,980,000
Avg days on market:
50
Min days on market:
9
Max days on market:
180
These statistics are generated based on the current listing's property type
and located in
Bayview Glen. Average values are
derived using median calculations. This data is not produced by the MLS® system.
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website.
The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.