$3,998,000Asking Price
166 Arnold Avenue, Vaughan, ON L4J 1B7
Crestwood-Springfarm-Yorkhill, Vaughan
A rare opportunity to own a distinguished estate on prestigious Arnold Avenue in the heart of Prime Old Thornhill. Set on an exceptional 100 x 160 ft lot, this stately stone-front two-storey residence offers 5 spacious bedrooms, 9 washrooms, soaring ceilings, and an abundance of natural light. Multiple skylights enhance the bright, elegant interior, while expansive principal rooms are designed for refined family living and grand entertaining. A 3-car garage, circular interlocked driveway, and secondary service entrance add exceptional functionality. The private, sun-filled backyard creates a serene setting with outstanding privacy. Nestled on one of Thornhill's most prestigious streets, this remarkable estate offers timeless elegance in an unrivalled location.
A rare opportunity to own a distinguished estate on prestigious Arnold Avenue in the heart of Prime Old Thornhill. Set on an exceptional 100 x 160 ft lot, this stately stone-front two-storey residence offers 5 spacious bedrooms, 9 washrooms, soaring ceilings, and an abundance of natural light. Multiple skylights enhance the bright, elegant interior, while expansive principal rooms are designed for refined family living and grand entertaining. A 3-car garage, circular interlocked driveway, and secondary service entrance add exceptional functionality. The private, sun-filled backyard creates a serene setting with outstanding privacy. Nestled on one of Thornhill's most prestigious streets, this remarkable estate offers timeless elegance in an unrivalled location.
See MoreKey Info
- 2-Storey Detached
- 8-Car Driveway
- 3-Car Attached Garage
- YONGE/ CLARK/ BATHURST
- 5000 + Approximate Sq Feet
- Finished Basement
- 1 Kitchen
- Forced Air Gas Heating
- Central Air
Property
- Lot Size 100.36 x 159.74 Feet
- Stone Exterior
- Taxes were $20,149 in 2025
- Possession: OCTOBER 2026
Details
- Fireplace
- Family Room
- Central Vacuum
- Sewers
- Municipal Water
- MLS #N13659804
- RE/MAX REALTRON REALTY INC.
Extras
Rooms
| Room | Floor | Dimensions | Details | |
|---|---|---|---|---|
| 1 | Kitchen | Main | 16.08' x 14.80' | Granite Floor, Modern Kitchen, Breakfast Area |
| 2 | Breakfast | Main | 14.50' x 19.59' | Granite Floor |
| 3 | Library | Main | 13.29' x 16.01' | Hardwood Floor, French Doors |
 | 1 6-Piece Bathroom | |||
| 5 4-Piece Bathrooms | |||
| 2 3-Piece Bathrooms | |||
| 1 2-Piece Bathroom | |||
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Who lives here?
Crestwood-Springfarm-Yorkhill, Vaughan is a north GTA neighbourhood notable for its singles, renters, university grads and science and education, law & public sector professionals. It has a higher than average population of immigrants, particularly those from China, and Mandarin, Russian and Korean speakers. Residents tend to be older with a significant number of adults aged 25 to 34 and 25 to 34 and seniors aged 65 to 74.
Families
Kids Per Family
1.2
kids per family
in the neighbourhood.
Gta ({{ '1.29999995231628' | number: 1 }})
Singles
42%
of residents are
single and loving it.
42% singles
Vaughan (39%)Gta ({{ '44.8800010681152' | number: 0 }}%)
Renters
17%
of residents
are renters.
17% renters
Vaughan (11%)Gta ({{ '33.0200004577637' | number: 0 }}%)
Education
59%
of residents are
university grads.
59% university grads
Vaughan (44%)Gta ({{ '43.6699981689453' | number: 0 }}%)
Income
Average Household Income
$162K
is the average household
income in the neighbourhood.
Gta ({{ '135056.828125' | minifiedCurrency }})
Professions
Professions
| Business | 12% |
| Sales | 11% |
| Government | 10% |
| Management | 8% |
| Sciences | 8% |
Immigrants
55%
of residents were
born outside of Canada.
55% immigrants
Vaughan (48%)Gta ({{ '45.4300003051758' | number: 0 }}%)
Birthplace - All
6.1% from China
All-time
Birthplace - Recent
1.4% from China
Recent
Foreign Languages
Foreign Languages
| Russian | 12% |
| Mandarin | 6% |
| Korean | 5% |
| Persian | 5% |
| Cantonese | 3% |
Religions
Religions
| Jewish | 51% |
| Christian | 27% |
| Muslim | 3% |
| Buddhist | 2% |
| Hindu | 1% |
