$1,628,888Asking Price
17 Peterborough Avenue, Markham, ON L3T 7B7
Thornlea, Markham
Situated on a premium 44 x 114 ft southeast-facing lot, this meticulously maintained detached two-storey home offers over 2,700 sq. ft. above grade plus a spacious finished basement. Featuring 4 generous bedrooms, 4 bathrooms, and a double car garage, this residence has been lovingly cared for and showcases true pride of ownership throughout. A traditional, functional layout offers spacious principal rooms ideal for family living and entertaining. The sun-filled living room with a large window flows into the formal dining room, while the well-appointed kitchen features granite countertops, porcelain tile flooring, stainless steel appliances, pot lights, abundant cabinetry, and a bright breakfast area with walk-out to an expansive cedar deck overlooking the private, beautifully landscaped backyard. The main level also includes a welcoming family room with a wood-burning fireplace, a library with custom built-in shelving, an oversized laundry room, a powder room, and an impressive two storey foyer highlighted by a semi-spiral staircase. Upstairs, the primary is accessed through elegant French doors and offers a walk-in closet and a 5-piece ensuite with double vanity, soaker tub, and separate walk-in shower. Three additional generously sized bedrooms are serviced by a beautifully renovated 4-piece bathroom. The finished basement provides exceptional bonus living space with a large recreation room featuring a gas fireplace and wet bar, plus an additional bedroom complete with its own 4-piece ensuite. Additional highlights include an attached two-car garage, updated windows throughout the sellers' ownership, weeping tile around the foundation, mature landscaping, outstanding curb appeal, and a beautiful stained-glass feature above the front entrance that adds timeless character to this exceptional family home.
Situated on a premium 44 x 114 ft southeast-facing lot, this meticulously maintained detached two-storey home offers over 2,700 sq. ft. above grade plus a spacious finished basement. Featuring 4 generous bedrooms, 4 bathrooms, and a double car garage, this residence has been lovingly cared for and showcases true pride of ownership throughout. A traditional, functional layout offers spacious principal rooms ideal for family living and entertaining. The sun-filled living room with a large window flows into the formal dining room, while the well-appointed kitchen features granite countertops, porcelain tile flooring, stainless steel appliances, pot lights, abundant cabinetry, and a bright breakfast area with walk-out to an expansive cedar deck overlooking the private, beautifully landscaped backyard. The main level also includes a welcoming family room with a wood-burning fireplace, a library with custom built-in shelving, an oversized laundry room, a powder room, and an impressive two storey foyer highlighted by a semi-spiral staircase. Upstairs, the primary is accessed through elegant French doors and offers a walk-in closet and a 5-piece ensuite with double vanity, soaker tub, and separate walk-in shower. Three additional generously sized bedrooms are serviced by a beautifully renovated 4-piece bathroom. The finished basement provides exceptional bonus living space with a large recreation room featuring a gas fireplace and wet bar, plus an additional bedroom complete with its own 4-piece ensuite. Additional highlights include an attached two-car garage, updated windows throughout the sellers' ownership, weeping tile around the foundation, mature landscaping, outstanding curb appeal, and a beautiful stained-glass feature above the front entrance that adds timeless character to this exceptional family home.
See MoreKey Info
- 2-Storey Detached
- 4-Car Driveway
- 2-Car Built-In Garage
- Leslie & Green Ln
- 2500-3000 Approximate Sq Feet
- Basement: Finished, Full
- 1 Kitchen
- Forced Air Gas Heating
- Central Air
Property
- Lot Size 44.29 x 114.83 Feet
- Taxes were $7,870 in 2026
Details
- Fireplace
- Family Room
- Central Vacuum
- Sewers
- Municipal Water
- MLS #N13583262
- HARVEY KALLES REAL ESTATE LTD.
Extras
Rooms
| Room | Floor | Dimensions | Details | |
|---|---|---|---|---|
| 1 | Kitchen | Main | 11.32' x 10.10' | Pot Lights, Built-in Oven, Stainless Steel Appliances |
| 2 | Library | Main | 10.24' x 13.48' | Hardwood Floor, Built-in Shelves |
| 3 | Breakfast | Main | 8.92' x 13.98' | Tile Floor, Combined with Kitchen, Walkout To Deck |
 | 1 5-Piece Bathroom | |||
| 1 4-Piece Bathroom | |||
| 1 2-Piece Bathroom on Main Floor | |||
| 1 4-Piece Bathroom | |||
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Who lives here?
Thornlea, Markham is a north GTA neighbourhood notable for its university grads, executives and business, science, health and education, law & public sector professionals. It has a higher than average population of immigrants from Iran, and Mandarin and Persian speakers. Residents tend to be older with a significant number of adults aged 60 to 64 and seniors aged 65 to 74.
Families
Kids Per Family
1.1
kids per family
in the neighbourhood.
Gta ({{ '1.29999995231628' | number: 1 }})
Singles
31%
of residents are
single and loving it.
31% singles
Markham (39%)Gta ({{ '44.8800010681152' | number: 0 }}%)
Renters
3%
of residents
are renters.
3% renters
Markham (15%)Gta ({{ '33.0200004577637' | number: 0 }}%)
Education
69%
of residents are
university grads.
69% university grads
Markham (48%)Gta ({{ '43.6699981689453' | number: 0 }}%)
Income
Average Household Income
$197K
is the average household
income in the neighbourhood.
Gta ({{ '135056.828125' | minifiedCurrency }})
Professions
Professions
| Business | 15% |
| Management | 10% |
| Sciences | 9% |
| Sales | 9% |
| Government | 8% |
Immigrants
58%
of residents were
born outside of Canada.
58% immigrants
Markham (60%)Gta ({{ '45.4300003051758' | number: 0 }}%)
Birthplace - All
15.3% from China
All-time
Birthplace - Recent
2.4% from China
Recent
Foreign Languages
Foreign Languages
| Mandarin | 15% |
| Cantonese | 14% |
| Persian | 7% |
| Korean | 2% |
| Chinese | 1% |
Religions
Religions
| Christian | 37% |
| Jewish | 21% |
| Muslim | 10% |
| Buddhist | 2% |
| Hindu | 2% |
