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NewDetached

166 Arnold Avenue

Crestwood-Springfarm-Yorkhill · Vaughan, L4J 1B7

$3,799,000

Beds
5+1
Baths
9
Size
5,000 + ft²
Type
Detached
Listed
4 days
MLS®
N14108462

About this home

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.
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Property details

MLS® number
N14108462
Property type
Detached
Style
2-Storey
Bedrooms
5+1
Bathrooms
9
Kitchens
1
Interior size
5,000 + ft²
Lot
100.36 × 159.74 ft
Basement
Finished, Finished with Walk-Out
Heating
Forced Air, Gas
Cooling
Central Air
Parking
11 total, garage: attached
Fireplace
Yes
Exterior
Stone
Property taxes
$20,149 (2025)
Possession
Immediately
Cross street
YONGE/ CLARK/ BATHURST
City
Vaughan

Rooms

  • Living Room

    13' 9" × 21' 8"

    Main

    Living Room

  • Dining Room

    13' 9" × 21' 1"

    Main

    Dining Room

  • Kitchen

    16' 1" × 14' 10"

    Main

    Kitchen

  • Breakfast

    14' 6" × 19' 7"

    Main

    Breakfast

  • Library

    13' 3" × 16'

    Main

    Library

  • Family Room

    18' 11" × 19' 10"

    Main

    Family Room

  • Primary Bedroom

    18' 8" × 15' 1"

    Second

    Primary Bedroom

  • Bedroom 2

    13' 9" × 14' 6"

    Second

    Bedroom 2

  • Bedroom 3

    20' 11" × 19' 9"

    Second

    Bedroom 3

  • Recreation

    20' × 20'

    Basement

    Laminate, Sauna

  • Kitchen

    Basement

    Laminate

  • Bedroom

    Basement

    Laminate

Room measurements are provided by the listing brokerage, converted from metres. They are deemed reliable but not guaranteed; verify before relying on them.

Location

Crestwood-Springfarm-Yorkhill · Vaughan, near YONGE/ CLARK/ BATHURST

166 Arnold Avenue, Vaughan

Approximate location, placed by postal code. Map data © OpenStreetMap contributors, tiles by OpenFreeMap.

Mortgage estimate

$16,821per month

$759,800 down · 4.5% · 25 years

Down payment

%
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An estimate, not a quote. Less than 20% down adds mortgage default insurance to the loan.

Crestwood-Springfarm-Yorkhill

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