166 Arnold Avenue

Crestwood-Springfarm-Yorkhill, Vaughan, Ontario L4J 1B7

Overview

At a glance

Days on market5 days
ListedOct 22, 2026
UpdatedOct 26, 2026
Size5000 + sq ft
Lot100.36 x 159.74 Feet
Property taxes$20,149 (2025)
Parking11 spaces
BasementFinished, Finished with Walk-Out
MLS® numberN14108462
Data sourcePropTx MLS® System
Listing brokerageRE/MAX REALTRON REALTY INC.

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.

Details

Property

Style
2-Storey
Fronting on
North
Cross street
YONGE/ CLARK/ BATHURST
Community
Crestwood-Springfarm-Yorkhill
Municipality
Vaughan

Inside

Bedrooms above grade
5
Bedrooms below grade
1
Bathrooms
9
Kitchens
1
Basement
Finished, Finished with Walk-Out
Family room
Yes
Fireplace
Yes
Interior features
Central Vacuum

Utilities

Heating
Forced Air
Heating fuel
Gas
Cooling
Central Air
Sewer
Sewer

Building

Construction
Stone
Foundation
Poured Concrete
Roof
Asphalt Shingle
Pool
None

Parking

Garage
Attached
Parking spaces
8
Total parking
11

Land

Frontage
100.36
Depth
159.74
Lot size units
Feet
Waterfront
No
Rooms (12)
RoomLevelSizeFeatures
Living RoomMain4.20 x 6.61Hardwood Floor, Bay Window, Sunken Room
Dining RoomMain4.20 x 6.43Hardwood Floor, Glass Block Window, Pot Lights
KitchenMain4.90 x 4.51Granite Floor, Modern Kitchen, Breakfast Area
BreakfastMain4.42 x 5.97Granite Floor
LibraryMain4.05 x 4.88Hardwood Floor, French Doors
Family RoomMain5.76 x 6.04Hardwood Floor, Walk-Out, Marble Fireplace
Primary BedroomSecond5.70 x 4.60Hardwood Floor, 6 Pc Ensuite, Walk-In Closet(s)
Bedroom 2Second4.20 x 4.42Hardwood Floor, 4 Pc Ensuite, W/O To Sundeck
Bedroom 3Second6.37 x 6.03Hardwood Floor, 4 Pc Ensuite, Walk-In Closet(s)
RecreationBasement6.09 x 6.09Laminate, Sauna
KitchenBasementLaminate
BedroomBasementLaminate
Value

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Market read

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History

Listing history

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Neighbourhood

Around Crestwood-Springfarm-Yorkhill

What’s nearby

  • Elementary schoolYorkhill Elementary Schoolabout 8 min walk
  • High schoolSt. Elizabeth Catholic High Schoolabout 22 min walk
  • ParkHefhill Parkabout 1 min walk
  • Playground about 2 min walk
  • TrailClark Avenue Westabout 5 min walk
  • River or lakeOakbank Pondabout 11 min walk
  • Grocery storeSobeysabout 6 min walk
  • DowntownVaughanabout 7.2 km
  • LibraryBathurst Clark Resource Libraryabout 17 min walk
  • Rec centre or arenaGarnet A. Williams Community Centreabout 7 min walk
  • Golf courseThornhill Country Clubabout 21 min walk
  • HospitalShouldice Hospitalabout 3.1 km
  • Highway on-rampExit 75about 34 min walk
  • GO or train stationOld Cummerabout 5.7 km

Approximate: straight-line distances, and the backyard and street worked out from the map pin and map data © OpenStreetMap contributors. Check school boundaries with the school board.

On the map

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Community

The Crestwood-Springfarm-Yorkhill market

Crestwood-Springfarm-Yorkhill sale prices

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Costs

What it would cost

%
%
An example rate. Use the one your lender quotes.
Every monthEstimate
Mortgage payment$0
Property tax$0
Monthly total$0
At closing
Ontario land transfer tax$0

Estimates only, not financial advice. Uses Canadian semi-annual compounding, the minimum down payment and mortgage insurance rules, and Ontario’s land transfer tax brackets. Your lender and lawyer confirm the real numbers. Legal fees, title insurance and moving costs aren’t included.

Listing courtesy of RE/MAX REALTRON REALTY INC.. Listing information from the PropTx MLS® System. Each listing shows the brokerage that represents it. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. Information is deemed reliable but is not guaranteed accurate by PropTx. Last updated October 28, 2026 at 10:59 a.m.

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