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DistrictIQ · Newmarket

Over $3M Detached Homes for Sale in Newmarket

2 over $3M detached homes are for sale in Newmarket right now — live MLS® listings, updated through the day.

The luxury end of the freehold market — largest lots, custom builds, and estate-scale properties.

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Newest over $3M detached homes in Newmarket

Just listed · updated through the day

16365 Bathurst Street, Newmarket, ON L3X 1Z813 days on market
$5,995,000

16365 Bathurst Street, Newmarket
Newmarket

Summerhill Estates
643,500–5,000 ft²806.87 × 2424.8 ft
Detached
Listed by Royal Lepage Rcr Realty
480 Coventry Hill Trail, Newmarket, ON L3X 2A148 days on market
$3,200,000

480 Coventry Hill Trail, Newmarket
Newmarket

Summerhill Estates
655,000 + ft²153.01 × 355.12 ft
Detached
Listed by Coldwell Banker The Real Estate Centre
The market

How Newmarket over $3M detached homes shape up

Averages across every active listing in this slice. Asking-side snapshots — they move as inventory turns over.

$4.6M
Average asking price
$3.2M–$6.0M
Price range
6
Avg bedrooms
4.5
Avg bathrooms

Other price ranges in Newmarket

Same detached home bucket, different price band.

Under $1M Detached Homes$1M to $2M Detached Homes$2M to $3M Detached Homes
All Newmarket detached homes

Newmarket communities with over $3M detached homes

The most active neighbourhoods for this slice.

Summerhill Estates2 listings

Schools near Newmarket detached homes

EQAO results and the homes near every school.

Mazo De La Roche Public SchoolElementary · York Region DSBEQAO 2024–202589%
Bogart Public SchoolElementary · York Region DSBEQAO 2024–202587%
Newmarket High SchoolSecondary · York Region DSBEQAO 2024–202586%
Poplar Bank Public SchoolElementary · York Region DSBEQAO 2024–202586%
Rogers Public SchoolElementary · York Region DSBEQAO 2024–202584%
Terry Fox Public SchoolElementary · York Region DSBEQAO 2024–202581%
All schoolsEQAO results & catchments
Popular school catchments in Newmarket

Buying a detached home in Newmarket — what to know

Practical checks specific to this home type. No market predictions.

  1. 1

    You own the lot outright, so lot size, frontage, and zoning drive both today's use and future resale.

  2. 2

    There are no condo fees, but the entire roof, driveway, exterior, and yard maintenance are your responsibility.

  3. 3

    School catchments matter — public boards assign schools by address, so verify the catchment before you write an offer.

Questions buyers ask

Answers built from the live listing set — they change as the market does.

How many over $3M detached homes are for sale in Newmarket right now?
There are 2 active over $3M detached homes listings in Newmarket on DistrictIQ, sourced from a live MLS® feed and refreshed roughly every 15 minutes.
What is the median asking price of a over $3M detached home in Newmarket?
The median asking price across active Newmarket over $3M detached homes is $4.6M. This is asking price, not sold — you can estimate monthly payments with DistrictIQ's mortgage calculator.
What is the price range for over $3M detached homes in Newmarket?
Active Newmarket over $3M detached homes run from $3.2M to $6.0M. Use the filters on DistrictIQ's map to narrow further.
How long do over $3M detached homes stay on the market in Newmarket?
The median active over $3M detached home in Newmarket has been listed for 31 days. That number moves with the market — it's a live snapshot, not a historical figure.
How do I search for over $3M detached homes in Newmarket?
Use DistrictIQ's Newmarket map with the over $3m filter preselected, or save the search to get an email when a new match is listed — all sourced from a live MLS® feed.

Related searches

More ways to explore this slice.

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.