- Bedrooms
- 3
- Bathrooms
- 3
- Size
- 1,400–1,599sq ft
- Per sq ft
- $545at the range’s middle
- Tax a year
- $3,9312026 tax year
- Built
- 6-10
- Parking
- 21 built-in
- Days on market
- Members
The brief
About 478 Arthur Bonner Ave
478 Arthur Bonner Ave is a 3-bedroom, 3-bathroom condo townhouse in Cornell, Markham, listed for sale at an asking price of $816,888 (MLS® N13814688).
END-UNIT townhouse offering approx 1,527 sq. ft., with a BUILT-IN GARAGE, driveway parking and an EV CHARGER already installed. Features 9 ft. ceilings, 3 bedrooms, 3 bathrooms, an open-concept main living area, an eat-in kitchen and NO CARPET throughout. Freshly painted with updated light fixtures, a Nest thermostat and security cameras that connect directly to your phone-no subscription required. Conveniently located near parks, the community centre, library, Markham Stouffville Hospital, transit, Hwy 7 and Hwy 407. **SCHOOL OPTIONS: Rouge Park P.S. and Bill Hogarth S.S., along with French Immersion, Regional Arts and IB program pathways.**
Insights
Condition Score
Good71/1001 documented update signal
Source: Listing age, structured features and disclosed update language; not an inspection.
Cashflow Quality
Shortfall33/100−$1,146/mo against the cost of owning (20% down, 4.8%, 25 yrs)
Source: Median of 11 homes with 3 bedrooms for lease in Cornell right now. Cost of owning counts the mortgage, property tax and the condo fee.
Condition uses listing-record signals, not an inspection.
The home
Key facts
- Tax
- $3,931 / 2026
- MLS® number
- N13814688
- Board
- TRREB MLS®
- Property Type
- Condo Townhouse
- Building Age
- 6-10
- Days on market
- Size
- 1400-1599 sqft
- Listed on
- Parking
- 1 Built-In, 2 Parking
Property details
Property
- Property Type
- Condo Townhouse
- Style
- 3-Storey
- Community
- Cornell
- Municipality
- Markham
Building
- Size
- 1400-1599 sqft
- Building Age
- 6-10
- Construction
- Brick
Inside
- Bedrooms
- 3
- Bathrooms
- 3
- Bathroom Details
- 3 × 4pc 2nd, 3pc 2nd, 2pc Main
- Basement Type
- None
- Kitchens
- 1
Parking
- Garage Type
- Built-In
- Garage
- 1
- Additional Parking
- 1
- Total Parking
- 2
Utilities
- Cooling
- Central Air
- Heating Type
- Forced Air
Additional
- Fireplace
- No
- Den
- Yes
- Family room
- Yes
- Extras
- Stainless Steel Fridge, Stove, Dishwasher and Range Hood; Washer and Dryer; All Existing Light Fixtures and Window Coverings; EV Charger; Nest Thermostat; and Security Cameras With Direct Mobile Access (No Subscription Required).
- Condo maint.
- $191
Rooms
| Room | Size | Features | Level |
|---|---|---|---|
| 2nd Br | 2.77 × 2.44 m | Window, Closet, Laminate | 2nd |
| 3rd Br | 3.02 × 2.59 m | Window, Closet, Laminate | 2nd |
| Living | 4.91 × 5.55 m | B/I Shelves, Large Window, Laminate | Main |
| Dining | 4.91 × 5.55 m | W/O To Terrace, French Doors, Laminate | Main |
| Kitchen | 2.74 × 3.29 m | Stainless Steel Appl, Breakfast Bar, Tile Floor | Main |
| Family | 3.23 × 3.79 m | W/O To Garage, Combined W/Laundry, Closet | Ground |
Listing history
Buy/sell history for 478 Arthur Bonner Ave, Markham, Ontario
Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.
| Date Start | Date End | List Price | Price | Event | Listing ID |
|---|---|---|---|---|---|
| Date StartN/A | N/A | $816,888 | N/A | Pc | N13814688 |
Members see the full history. Prices are hidden from signed-out visitors.
The numbers
Mortgage Calculator
Plan with the current asking price
CMHC insurance: not required at 20% down. Payments use Canadian semi-annual compounding.
Mortgage Details
4.8% · 5-year term · 25-year amortization · 20% down
- Total down payment
- $163,378
- Total mortgage amount
- $653,510
- Total interest payment
- $464,590
- Total purchase cost
- $1,281,478
- Mortgage payment
- $3,727/mo
Cash Flow Analysis
If you rented this home out at 20% down
Break-even down payment
45%Monthly carrying cost
$4,246- Rent $3,100
- Shortfall $1,146
Rental income opens at $3,100, the median asking rent of 11 comparable homes for lease in Cornell. Type over it with the rent you expect. This is a planning tool, not advice.
Land transfer tax on this home
- Ontario land transfer tax
- $12,813
- Total land transfer tax
- $12,813
- First-time buyer rebates (Ontario up to $4,000)
- −$4,000
- Total for first-time buyers
- $8,813
See how this is worked out
- 0.5% on the first $55,000
- $275
- 1.0% from $55,000 to $250,000
- $1,950
- 1.5% from $250,000 to $400,000
- $2,250
- 2.0% from $400,000 to $816,888
- $8,338
- Ontario total
- $12,813
An estimate at the asking price, for a home with one or two single-family residences. Your lawyer confirms the exact amount.
Estimate
Estimated value requires sign in
Market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.
The estimate is an automated value built from public and MLS® data. It is not an appraisal; ask Kassaundra Dobson, Broker of Record for a full comparative market analysis.
Comparable sales
Comparable sales require sign in
Closing prices and sold comps are available to registered visitors who accept MLS® VOW terms on this site.
The market
Condos for sale in Cornell right now
- For sale now
- 13
- Median asking price
- $589K
- New in 7 days
- 0
- Price cuts
- 62%
Middle half: $585K to $735K
3 in 28 days
8 listings
This home is asking 39% above the median, higher than three quarters of them.
See all homes in CornellAsking prices and counts of the MLS® listings on this site as of today. Asking figures only, never sold or leased prices.
Market area · filters apply to the charts below
The street
Map and tour
Transit nearby
| Station | Lines | Distance |
|---|---|---|
| Cornell Bus Terminal | YRT bus rapid transit: Viva Purple | 800 m |
| Markham Stouffville Hospital | YRT bus rapid transit: Viva Purple | 950 m |
| Highway 7 / Wootten | YRT bus rapid transit: Viva Purple | 1.8 km |
| Highway 7 / Main Markham | YRT bus rapid transit: Viva Purple | 3.2 km |
| Markham GO | GO Transit train: Stouffville | 3.3 km |
The nearest subway, light rail, train, bus rapid transit stations 5 km, as the crow flies. Source: GO Transit schedule data (GTFS) from Metrolinx under the Open Government Licence – Ontario – Metrolinx; YRT schedule data (GTFS) from York Region Transit under the YRT Open Data Licence 2.0, downloaded October 18, 2026. Data used in this product or service is provided with the permission of Metrolinx. Metrolinx makes no representations or warranties of any kind, express or implied, with respect to the Data and assumes no responsibility for the accuracy or currency of the data used in this product or service. Contains information licensed under the Open Government Licence – Ontario – Metrolinx. Contains public transit Information made available under YRT's Open Data Licence.
Schools nearby
| Elementary | Type | Distance | EQAO average 2024–25 |
|---|---|---|---|
| Rouge Park Public SchoolYork Region DSB | Public · grades JK–8 | 850 m | 93%Grade 6 average |
| Black Walnut Public SchoolYork Region DSB | Public · grades JK–8 | 1.3 km | 87%Grade 6 average |
| St Kateri Tekakwitha Catholic Elementary SchoolYork CDSB | Catholic · grades JK–8 | 2.3 km | 81%Grade 6 average |
| École élémentaire Laure-RièseConseil scolaire Viamonde | French-language public · grades JK–6 | 8 km | 88%Grade 6 average |
| Secondary | Type | Distance | Grade 9 math 2024–25 |
|---|---|---|---|
| Bill Hogarth Secondary SchoolYork Region DSB | Public · grades 9–12 · French Immersion | 1.4 km | 78%Grade 9 math |
| Markham District High SchoolYork Region DSB | Public · grades 9–12 | 2.3 km | 77%Grade 9 math |
| St Brother André Catholic High SchoolYork CDSB | Catholic · grades 9–12 · French Immersion | 3.2 km | 69%Grade 9 math |
| ÉSC Pape-FrançoisConseil scolaire catholique MonAvenir | French-language Catholic · grades 9–12 | 9.9 km | 86%Grade 9 math |
EQAO: share of students at or above the provincial standard, 2024–25 (Ontario open data). These are the schools nearest this home, not the schools it is assigned to: boundaries change, and some schools take students by application. Confirm with the board before you buy. Contains information licensed under the Open Government Licence – Ontario.
The verdict
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Sold prices in Cornell are shown to signed-in members.