8 Calderbridge Crescent, Markham, ON L3R 9M8
- Property tax
- $10,422 / year
Exceptional Opportunity In Prestigious Unionville! This Elegant Detached Home Offers Nearly 5,000 Sq. Ft. Of Total Living Space On An Impressive 70+ Ft. Wide Lot With No Sidewalk, Surrounded By Mature Trees For Exceptional Privacy. Step Inside To A Grand Foyer Leading To A Functional Layout Featuring Hardwood Floors, Smooth Ceilings, And Fresh Paint Throughout The Main And Second Floors. The main floor has spacious living room, dining room, office, and family room. Thoughtfully designed with clearly defined functional spaces, the layout offers outstanding comfort, flexibility, and everyday practicality-a rare find in today's market. The sun-filled living room with French doors connects seamlessly to a generously sized office/extra bedroom, perfect for work or relaxation. The Newly Renovated Gourmet Kitchen Features Custom Cabinetry, Quartz Countertops, Quartz Backsplash, A Large Centre Island, And Premium Finishes. The Bright Breakfast Area Boasts A Vaulted Ceiling, Skylight, And Walk-Out To The Deck Overlooking A Private Nature Sanctuary. Upstairs Features Four Generously Sized Bedrooms, Including A Luxurious Primary Suite With A Spa-Inspired 5-Piece Ensuite And Expansive Dressing Area. The Professionally Finished Basement Offers A Recreation Room With Fireplace, Kitchen, Wet Bar, Sauna, And Washroom. Walking Distance To St. Justin Martyr Catholic E.S, Unionville High School, And Markham Civic Centre. Close To Top-Ranked St. Augustine CHS, Parks, Shopping, Transit, And All Amenities. A Perfect Place To Raise A Family!
- MLS number
- N13769970
- Type
- Detached
- Status
- Active
- Bedrooms
- 4
- Bathrooms
- 6
- Postal code
- L3R 9M8
- Photos
- 48
This listing’s own days on market are shown above. How long the property has been for sale across every earlier listing is drawn from records the board releases only to registered users — a free account opens it, along with the sale history below.
Property details
As filed by the listing brokerage. Anything the board left blank is left out rather than shown as unknown — and none of it is guaranteed accurate by PropTx, so verify what you rely on.
Property
- Type
- Detached
- Style
- 2-Storey
- Class
- Residential Freehold
- Fronting on
- North
- Community
- Unionville
- Municipality
- Markham
- Cross street
- Warden Ave & 16th Ave
Inside
- Bedrooms
- 4
- Bedrooms above grade
- 4
- Bathrooms
- 6
- Washrooms
- 1 on the main floor · 1 on the second floor · 2 on the second floor
- Kitchens
- 2
- Rooms above grade
- 10
- Family room
- Yes
- Fireplace
- Yes
- Fireplaces
- 2
- Basement
- Finished
- Laundry
- Main Level
- Size
- 3000-3500
Building
- Construction
- Brick
- Roof
- Asphalt Shingle
- Foundation
- Concrete
Parking
- Garage
- Attached
- Covered spaces
- 2
- Driveway spaces
- 4
- Total parking
- 6
Land
- Lot
- 72.24 × 114.92 feet
- Pool
- None
Heating, cooling and services
- Heating
- Forced Air
- Heat source
- Gas
- Cooling
- Central Air
- Water
- Municipal
- Sewer
- Sewer
Features
- Interior
- Sauna, Carpet Free
Listing
- MLS number
- N13769970
- Status
- New
- Previous status
- Draft
- Listed on
- 2026-09-08
- Expires
- 2026-11-15
- Taxes
- $10,422 (2025)
- Board
- Toronto Regional Real Estate Board
Listing history
This address has been listed 3 times.
Where this property is
Pick a school to see the boundary it is inside. Boards redraw these — confirm with the board.
Matched to a published address point for this address.
Schools
The school boundaries this address is inside, and the schools nearest it. Boards redraw boundaries and cap programs — confirm with the board before this affects a decision.
School boundaries this address is inside
Where these boundaries come from, and what they are worth
A school boundary is the area a board draws around a school. An address inside several of them is normal — boards publish a separate boundary per program, so regular track, French immersion and specialist programs each have their own.
York Region. Published by the York Region District School Board’s planning department, with the date the board approved each boundary shown above. A boundary approved years ago is still the current one until the board redraws it, but the older the date, the more worth confirming.
Homula cannot tell you which school a child will attend. Boards move boundaries, hold students at capacity, cap programs and grant exceptions, and none of that is in any published file. The board is the only authority: YRDSB school locator.
Sources: York Region District School Board planning department.
Other schools nearby
By distance from this address, not school boundary — a school 400 m away can be in another school’s attendance area.
| School | Level | Distance | Rating |
|---|---|---|---|
| St Justin Martyr Catholic Elementary School York CDSB | Elementary | 556 m | / 10 98% met the standard |
| St John XXIII Catholic Elementary School York CDSB | Elementary | 1.2 km | / 10 71% met the standard |
| William Berczy Public School York Region DSB | Elementary | 1.3 km | / 10 83% met the standard |
| Buttonville Public School York Region DSB | Elementary | 1.4 km | / 10 86% met the standard |
How the rating is calculated
EQAO — Ontario’s testing agency — publishes, for each school, the percentage of students meeting the provincial standard in Grade 3 and Grade 6 reading, writing and mathematics. The rating is the average of those percentages divided by ten. A school where 72% of students met the standard rates 7.2 out of 10.
Nothing is weighted or adjusted, and schools are not ranked against each other. Where EQAO withholds a result to protect the privacy of a small group of students, that measure is left out rather than counted as zero — so a rating built on fewer than six measures says so.
What it does not measure. It is one year of standardised testing in three subjects. It says nothing about teaching, programs, or whether a school suits a particular child, and it tracks neighbourhood household income closely enough that it partly measures the neighbourhood rather than the school. Treat it as one figure among many.
Source: Ontario Ministry of Education, School Information and Student Demographics (2024–25), Open Government Licence – Ontario.
H-Value
The market around this home
Detached houses in Unionville — 218 sales over the last five years.
How these are built, and what they cannot tell you
Each point is the median of the sales that closed in that quarter among detached houses in unionville. A quarter with fewer than eight is left out rather than drawn, and the line breaks where that happens — a median over three sales is really one home’s price, and joining across a gap would draw a number nobody measured.
This is not an estimate of what this home is worth. The segment is a property type in an area; it takes no account of this home’s size, condition, renovations, lot, exposure or how it compares to its neighbours, and half the homes in any quarter sold for more than the median and half for less. It is context for a conversation with an agent, not a valuation.
Toronto Regional Real Estate Board closed transactions. Deemed reliable but not guaranteed accurate by PropTx.
This neighbourhood
Statistics Canada 2021 Census, for the surrounding few blocks — about 424 people.
The neighbourhood, by the census
Statistics Canada 2021 Census for dissemination area 35190575 — the few blocks around this address, home to 424 people. It describes the area, not this property.
Percentages are of the 180 responses in this category. Statistics Canada rounds counts and withholds small ones to keep individuals unidentifiable, so categories with too few people to publish are absent rather than shown as zero.
Source: Statistics Canada, 2021 Census of Population. Contains information licensed under the Open Government Licence – Canada.
Work out the numbers
Everything below is calculated in your browser from figures you can change. Nothing is sent anywhere.
If you rented it out
How this is calculated, and what it leaves out
Canadian fixed-rate mortgages compound semi-annually, not monthly, so the monthly rate here is (1 + rate/2)1/6 − 1. Most calculators use rate ÷ 12, which is the American convention and overstates the payment by tens of dollars a month.
Below 20% down, default insurance is mandatory and is added to the loan rather than paid at closing: 2.80% at 85% loan-to-value, 3.10% at 90%, 4.00% at 95%. It is unavailable at or above $1.5M, which is why 20% is a hard floor there.
Not included: vacancy, property management, capital repairs, income tax, and the fact that a lender qualifies you at a stress-test rate rather than the one you are quoted. This is arithmetic on the numbers above, not a mortgage approval or an opinion of what you can afford.