42 Lilac Avenue, Markham, ON

Markham, Aileen-Willowbrook Hood
John St/Aileen
4+1 Br | 4 Bath | 1500-2000 Sqft
$1,288,000 For Sale

Property Overview

  • Semi-Detached — 2-Storey
  • SqFt: | 1500-2000 Sqft
  • Lot Size: 29.86 x 133.19 Feet
  • Age: n/a
  • Basement: Finished
  • Exterior: Brick
  • Taxes: 6,526 / 2026
  • Zoning: n/a
  • MLS #: N14115878
  • Sewer: Sewer
  • Heat Source: Gas , Forced Air

Property Description

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.

All existing appliances: Fridge, Stove, Dishwasher, Washer & Dryer, All Elfs and Window Coverings.

Property Details

  • For: For Sale
  • Type: Semi-Detached
  • Style: 2-Storey
  • Lot: 29.86 x 133.19 Feet
  • Region: York
  • Hood: Aileen-Willowbrook
  • Zoning: n/a
  • Lot Irreg: Fronting on: North
  • Fronting On: North

Building Details

  • Age: n/a
  • Exterior: Brick
  • Heat: Gas , Forced Air
  • A/C: Central Air
  • Interior Features: Other
  • Pool: None
  • Sewer: Sewer
  • Garage: Attached
  • Total Parking: 3.00
  • Driveway: Private

Property Interior

  • Sqft: 1500-2000 Sqft
  • Bed: 4 +1
  • Bath: 4
  • Kitchen: 1
  • Family Room: No
  • Basement: Finished
Rooms Details

Foyer

Main Level

2.34 x 3.56

Closet

Living Room

Main Level

3.3 x 3.62

Combined w/Dining

Dining Room

Main Level

3.31 x 3.18

Combined w/Living

Kitchen

Main Level

2.88 x 3.19

Stainless Steel Appl, Breakfast Area

Family Room

Main Level

3.6 x 4.38

Gas Fireplace, Walk-Out

Primary Bedroom

Second Level

Walk-In Closet(s), 4 Pc Ensuite, Hardwood Floor

Primary Bedroom

Second Level

4.41 x 3.96

Walk-In Closet(s), 3 Pc Ensuite

Bedroom 2

Second Level

3.26 x 3.22

Closet

Bedroom 3

Second Level

2.9 x 4.26

Closet

Bedroom 4

Second Level

2.92 x 3.52

Closet

Recreation

Basement Level

6.57 x 2.92

Bedroom

Basement Level

2.64 x 4.3

Laundry

Basement Level

3.74 x 3.56

Utility Room

Basement Level

2.24 x 3.56

Property Listed by: ROYAL LEPAGE SIGNATURE REALTY
Virtual Tour: https://iframe.videodelivery.net/7e72050e602f7ccaa4f7682284400262

Home Valuation Estimate

What is 42 Lilac Avenue, Markham, ON worth in today’s Aileen-Willowbrook, Markham market?

This HomeZira valuation preview helps buyers and sellers think through the asking price for this 4-bedroom Semi-Detached with 1500-2000 sq. ft. in Aileen-Willowbrook, Markham. The full estimate reviews the property’s location, home type, bedroom count, size range, age, and nearby comparable market activity after sign-in.

Property-specific estimate See a valuation range built around this listing’s local profile.
Comparable market context Review how similar nearby homes help frame value.
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Location

  • Address: 42 Lilac Avenue
  • Neighborhood: Aileen-Willowbrook
  • Zip/Postal Code: L3T 5K2
  • Nearby Amenities: Park, Ravine, School
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About 42 Lilac Avenue, Markham, ON L3T 5K2, Markham

Located at 42 Lilac Avenue, Markham, ON in Markham (Aileen-Willowbrook neighbourhood), near John St/Aileen. This freehold home offers Semi-Detached, ["2-Storey"], 4 bedrooms, 4 bathrooms, 10 total rooms and 1500-2000 sq.ft. (approx.) in a layout suited to everyday family living. Basement: Finished • 3 parking spots • Garage: Attached • Heating: Gas Forced Air • Cooling: Central Air. Property taxes are approximately $6,526 for 2026. 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.

FAQs for 42 Lilac Avenue, Markham, ON , Aileen-Willowbrook , Markham

What are the listing details for 42 Lilac Avenue, Markham, ON?
42 Lilac Avenue, Markham, ON is a Semi-Detached for sale in Markham, in the Aileen-Willowbrook neighbourhood, York. The current list price is $1,288,000. MLS number: N14115878.
How many bedrooms and bathrooms does this home have?
42 Lilac Avenue, Markham, ON is listed as a Semi-Detached with a ["2-Storey"] style, featuring 4+1 bedroom(s) and 4 bathroom(s). The listed interior size range is 1500-2000 sq. ft..
What lot, basement, garage, or parking details are listed?
The lot size is listed as approximately 29.86 x 133.19 Feet. The basement is listed as: Finished. Garage type: Attached. Total parking: 3 space(s).
What heating, cooling, and exterior details are shown?
Heating is listed as: Gas, Forced Air. Cooling is listed as: Central Air. Exterior/construction materials are listed as: Brick.
Where is this property located?
42 Lilac Avenue, Markham, ON is located in the Aileen-Willowbrook neighbourhood of Markham. The listed cross street is John St/Aileen.
What information is available on this public listing page?
The public listing page shows current active listing information, property photos, room details when available, map location, listed price, property features, and contact options. Annual taxes are listed as $6,526 / 2026. Valuation tools and similar sold-property previews are available after sign-in where applicable, without displaying sold data in this public FAQ.

FAQ content is based on current active listing fields shown on this page. Sold prices, sold comparables, and VOW-only details are not included in this public FAQ.