Welcome to 42 Lilac Ave! Tucked into the heart of Aileen-Willowbrook, this south-facing 4 bedroom, 3.5 bath semi-detached home brings Tudor-inspired character to one of Thornhill's most established family neighbourhoods. Freshly painted in soft neutrals, the main floor feels bright, calm and ready for your next chapter. Upstairs, four generous bedrooms give everyone room to spread out, while three and a half baths keep busy mornings moving. The real showstopper is out back: no rear neighbours, just open green space with a backyard backing directly onto Green Lane Park. Morning coffee with a view, room for the kids to roam, and a quiet, leafy outlook in every season. Families will love the location within the catchment of some of York Region's most sought-after schools, including St. Rene Goupil-St. Luke Catholic Elementary, Willowbrook Public School, Thornlea Secondary and St. Robert Catholic High School. Commuters are minutes to Highways 404 and 407, with easy access to Bayview, Yonge, transit and Finch Station, plus nearby shopping, dining, parks and the Thornhill Community Centre and Library. A rare blend of character, space and setting. Welcome home.
Property Type:
Residential Freehold
Property Sub Type:
Semi-Detached
Property Attached:
Yes
Home Style:
2-Storey
Total Approx Floor Area:
1500-2000
Lot Depth:
133'2"40.6 m
Lot Frontage:
29'10"9.1 m
Lot Details:
29.86 x 133.19 Feet
Direction Faces:
North
Bedrooms:
4+1
Bathrooms:
4.0
Water supply:
Municipal
Kitchens:
1
Bedrooms Above Grade:
4
Bedrooms Below Grade:
1
Kitchens Above Grade:
1
# Main Level Bedrooms:
0
# Main Level Bathrooms:
0
Rooms Above Grade:
8
Rooms Below Grade:
2
Rooms:
10
Heating type:
Forced Air
Heating Fuel:
Gas
Cooling:
Yes
Foundation:
Unknown
Roof:
Unknown
Basement:
Finished
Fireplace Features:
Electric
Fireplace/Stove:
Yes
Attached Garage:
Yes
Garage:
Attached
Garage Spaces:
1.0
Parking Features:
Private
Parking Spaces:
2
Total Parking Spaces:
3.0
Family Room:
Yes
Possession Details:
60-90 Days/TBD
Pool:
None
HST Applicable To Sale Price:
Included In
Taxes:
$6,525.86 /
2026
Assessment:
$- /
-
York
Markham
Aileen-Willowbrook
Park, Ravine, School
Other
Water Heater Rental ($56.28/mnthly)
All existing appliances: Fridge, Stove, Dishwasher, Washer & Dryer, All Elfs and Window Coverings.
Data was last updated October 27, 2026 at 04:15 AM (UTC)
Area Statistics
Listings on market:
49
Avg list price:
$999,900
Min list price:
$788,000
Max list price:
$13,000,000
Avg days on market:
23
Min days on market:
1
Max days on market:
203
These statistics are generated based on the current listing's property type
and located in
Markham. 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.