166 Arnold Avenue, Vaughan, ON L4J 1B7

About this residence

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.

Property details

Property type

Detached

Total rooms

12

Garage

Attached

Parking spaces

8

Annual taxes

$20,149 (2025)

Possession

Flexible

Directions

YONGE/ CLARK/ BATHURST

Location