45 Aitken Circle
UnionvilleMarkham, ONL3R 7L3Near 16th Ave / Kennedy Rd
- 4 beds
3 upcoming open houses
Drop in during an open house, or tour online — no appointment needed.
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What this listing tells us
Distinguished South-Facing Family Residence On A Rare 100-Foot Corner Lot In Prime Unionville. Situated on nearly 10,000 sq ft of land, this substantial three-car garage home offers over 3,200 sq ft of above-grade living space in one of Markham's most sought-after school districts. The south-facing orientation allows abundant natural light to fill the home throughout the day, creating a bright and welcoming atmosphere ideal for family living. Generously sized principal rooms and a well-balanced layout provide both formal entertaining space and comfortable everyday functionality. The upper level features four spacious bedrooms, offering privacy and flexibility for multi-generational living or growing families. The expansive backyard provides exceptional outdoor space rarely found in Unionville, with ample room for landscaping enhancement or future customization. Located within the boundaries of top-ranked schools including Markville Secondary School and Unionville Public School, and just moments to Unionville Main Street, Toogood Pond, parks, libraries, and community amenities. A rare opportunity to secure substantial land, south exposure, and long-term value in the heart of Unionville.
Cleaned for readability — original MLS® text was lightly de-abbreviated and decapitalized.
Listing, price, and tax history
Every previous listing of this property, every list-price change, and 5 years of estimated annual property tax — switch tabs to drill in.
| Date | Event | Status | Price | Change | MLS® | View |
|---|---|---|---|---|---|---|
| Jul 6, 2026 | Price increasedCurrent | Increased | $2,349,980 | +$350,980 (17.6%) | N12852744 | This page |
| Jul 3, 2026 | Previously listed | New | $2,230,000 | — | N13520486 | View |
| May 15, 2026 | Previously listed | Ter | $2,350,000 | — | N13133370 | View |
| Apr 21, 2026 | Previously listed | Ter | $1,899,000 | — | N13024626 | View |
| Mar 6, 2026 | ListedCurrent | For sale | $1,999,000 | — | N12852744 | This page |
| Jan 12, 2026 | Previously listed | Ter | $2,298,000 | — | N12685440 | View |
Inside this property
Systems, finishes, room dimensions, and building information — pulled from the full MLS® feed.
Features & systems
Heating, cooling, parking, exterior, lot, possession, and more.
Systems
4- Heating
- Forced Air
- Air conditioning
- Central Air
- Water source
- Municipal
- Sewer
Getting around, schools & the block
Walkability and transit, the nearest schools, an interactive map of the exact spot, and what's nearby.
Points of interest classified by the MLS® feed.
- Fenced Yard
- Lake/Pond
- Library
- Park
The money — monthly cost, mortgage & return
Everything financial in one place: what you'd pay each month, a live mortgage calculator at the asking price, and what it could return as a rental.
Cost of ownership
A monthly snapshot at typical assumptions — personalize the mortgage just below.
How this home sits in the Markham market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The Markham market right now
Average sold price, days on market, and closed-transaction count for Markham — sourced from MLS®.
- Avg sold price$1,154,397Last 30 days
- Median sold price$1,090,000Middle of the market
- Days on market28 dAvg from list to close
- Closed last 30d887MLS® transactions
We'll get you into 45 Aitken Circle — the seller pays our commission
On every MLS® listing in Canada, the seller's brokerage pays a cooperating commission to whoever brings the buyer. Buyer representation is free to you.
$0 to you. The seller pays our fee.
On every MLS® listing in Canada, the seller's brokerage advertises a cooperating commission for the buyer's agent. A Coldwell Banker Summit Realty agent represents you — you owe us nothing.
Property flags & disclosures
An automated scan of public records and news for anything a buyer should know about this specific address — liens, outstanding work orders, or stigma-related history. We never invent flags.
We scanned public records and news for liens, outstanding work orders, and stigma-related history (e.g. a former grow-op or fire) at 45 Aitken Circle and found nothing flagged. We re-check automatically as new records publish.
Common questions about this property
Tap a question to expand the answer. Short, direct answers tuned for AI search and voice assistants.
How much is 45 Aitken Circle listed for?
45 Aitken Circle is listed at $2,349,980 on the MLS® (listing N12852744). The price refreshes on Summitly within minutes of any MLS® change.
How many bedrooms, bathrooms, and square feet does 45 Aitken Circle have?
Coldwell Banker Summit Realty is a RECO-licensed Ontario real estate brokerage, independently owned and operated. Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Listing data is sourced from MLS® and is provided for informational purposes only — not guaranteed accurate by the MLS® or its members. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
