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Markham

Thornhill, Markham

Thornhill currently has 31 active listings with a median asking price of $883K.

above-average condo supply · above-average detached supply

Homes for Sale
31
Homes for Lease
20
Median asking price
$883K
Median Rent
$2,375/mo

Active MLS® asking prices, not sold prices · updated through the day.

Property profiles in Thornhill18 addresses

Recently sold in Thornhill

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Nearby Schools in Thornhill

Buyers researching Thornhill often compare the schools first. The 6 closest schools are listed below, including Woodland Public School (96% EQAO composite). The market here is mostly detached homes (48%), with a median of $883K.

Distances are straight-line and do not indicate catchment eligibility — for the schools actually zoning homes here, see the catchment-zoned inventory below. Confirm any specific address with the school board.

Compare Schools →

Catchment-zoned inventory

Schools currently zoning homes in Thornhill

Based on 176 active or leased Thornhill listings matched to a published attendance boundary. Most communities sit inside several catchments at once — this is what the current listings show, not a claim about the whole community. Boundaries are set by the school board and can change, so confirm a specific address before relying on it.

Licensed childcare near Thornhill

6 licensed centres within reach.

6 licensed childcare centres nearby
Licensed Child Care Centre
Dream Tree Montessori
25 Elgin Street, Markham
0.2 km
Full day
Operator: Casa De Montessori Ltd.
Licence #60292·Child Care Centre
Licensed Child Care Centre
Henderson Avenue Kids' Club
66 Henderson Avenue, Markham
1.0 km
Before & after school
Operator: York Professional Care & Education Inc.
Licence #0006607·Child Care Centre
Licensed Child Care Centre
Wishing Well Montessori Schools
455 Cochrane Drive, Markham
5.8 km
Full day
Operator: Milpex Educational Inc.
Licence #56336·Child Care Centre
Licensed Child Care Centre
Cefa Early Learning
10 Esna Park Drive, Markham
5.9 km
Full day
Operator: Rising Star Learning (Esna Park) Ltd.
Licence #61832·Child Care Centre
Licensed Child Care Centre
Ikids Montessori Academy
8855 Woodbine Avenue, Markham
7.2 km
Full day
Operator: Cw Education Inc.
Licence #59813·Child Care Centre
Licensed Child Care Centre
Sunrise Montessori School
180 Amber Street, Markham
7.2 km
Full day · Half day
Operator: 1963104 Ontario Inc.
Licence #0005722·Child Care Centre

Community, school & catchment

Is Thornhill the same as its school?

No — three things share the Thornhill name and it’s worth keeping them separate. The Thornhill community is the MLS® neighbourhood (how listings are grouped), while Thornhill Secondary School is a specific school with its own attendance boundary.

A school’s catchment can include homes outside the MLS community — and not every home in Thornhill is necessarily assigned to the same school. Because boundaries are drawn by the school board, the only reliable way to know a home’s school is to check the specific address.

Market Snapshot

How Thornhill compares to Markham.

Inventory
31
28 Markham avg
#10 of 36 in Markham
Median asking price
$883K
$1.1M Markham avg
−19% vs Markham
#31 of 36 in Markham
Days on Market
49 days
33 days Markham avg
Median asking rent
$2,375/mo
20 homes for lease
Detached Share
48%
42% Markham avg
+6 pts vs Markham
#21 of 36 in Markham
Condo Share
48%
31% Markham avg
+17 pts vs Markham
#5 of 36 in Markham
Townhome Share
3%
21% Markham avg
−18 pts vs Markham

Nearby Communities

About Thornhill, Markham

Thornhill currently has 31 active listings with a median asking price of $883K. Detached homes account for 48% of inventory while condos represent 48%. Inventory currently ranks 10th among 36 Markham communities.

Common questions

How many homes are for sale in Thornhill?
As of the latest MLS® sync there are 31 homes for sale and 20 for lease in Thornhill, with a median asking price of $883K. Browse them in the homes section above.
What schools are near Thornhill?
The 6 closest schools to Thornhill are Thornhill Secondary School, E J Sand Public School, Henderson Avenue Public School — Woodland Public School posts an EQAO composite of 96%. Each school page shows its EQAO results and, where DistrictIQ has mapped it, the school's attendance boundary and the homes zoned for it.
Which school catchment is Thornhill in?
Thornhill isn't in a single catchment — based on where its active and leased listings are currently zoned, it sits across 4 school catchments, including St Robert Catholic High School, Thornhill Secondary School, E J Sand Public School. Attendance boundaries are set by the school board and can change, so check a specific address to confirm.
What is the average home price in Thornhill?
The median asking price of homes for sale in Thornhill is $883K, compared with $1.1M across Markham. These are live MLS® figures, refreshed through the day.
What is the housing mix in Thornhill?
Of the 31 homes for sale in Thornhill, 48% are detached, 48% condos and 3% townhomes, compared with 42% / 31% / 21% across Markham.
Is Thornhill Secondary School the same as the Thornhill community?
No. Thornhill is the MLS® neighbourhood used to group listings, while Thornhill Secondary School is a specific school with its own attendance boundary. A school's catchment can include homes outside the Thornhill community, and not every home in the community is assigned to the same school — so it's best to verify the school for a specific address.
How do I verify a school catchment for an address in Thornhill?
Enter the address in DistrictIQ's school catchment finder to see the public schools it's zoned for across Markham. Attendance boundaries are set by the school board and can change, so an address check is the reliable way to confirm a home's schools.
How does Thornhill compare with nearby Markham communities?
Thornhill's median asking price is $883K (−19% vs Markham), with a 48% detached / 48% condo / 3% townhome mix. Nearby communities such as Grandview, Royal Orchard, Aileen-Willowbrook sit close by — use the community comparison tool to see them side by side.
Where can I see recently sold homes in Thornhill?
Recently sold homes near Thornhill are in the "Recently sold" section above — sign in free to see sold prices, sold dates and sold history for closed listings in the area.
What can I research about Thornhill on DistrictIQ?
Thornhill has live market data (inventory, median asking price and rent), the schools and catchments around it, and every active listing — so you can research the neighbourhood and the schools behind it before you tour.

Keep exploring

Thornhill homes, schools and research pages — plus the wider Markham market.

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Listing data is provided by the Toronto Regional Real Estate Board (TRREB) and PropTx under the Internet Data Exchange (IDX) program. The information is deemed reliable but is not guaranteed accurate by TRREB, PropTx, CREA or DistrictIQ Inc., Brokerage, may not reflect the most current status, and is subject to errors, omissions, prior sale, change, or withdrawal without notice. Listings should be independently verified.

Neighbourhood statistics (median price, inventory, property mix, days on market and descriptors) are aggregated by DistrictIQ from active TRREB / PropTx MLS® listings at the time shown. They reflect list-price activity, not sold data, are not an appraisal, opinion of value, or guarantee of market conditions, and change as listings change. Community boundaries are approximate. Verify independently.

Where our data comes from · source, licence and refresh cadence for every dataset.