Residentiae.
For Sale · Toronto

163 ARNOLD AVENUE

Toronto · L4J1B8

$9,198,700

6Bedrooms
9Bathrooms
16Parking
5,000Sq Ft
2Storeys

About this residence

An extraordinary modern estate designed by the award-winning architectural firm David Small Designs, ideally situated on prestigious Arnold Avenue in prime Thornhill-widely regarded as one of the most coveted luxury enclaves in Canada. Offering over 10,000 sq. ft. of refined living space, this remarkable custom residence delivers an unparalleled lifestyle defined by architectural brilliance, exceptional craftsmanship, and uncompromising attention to detail. Truly one of the most elaborate, thoughtfully designed, and visually striking luxury homes ever offered in Thornhill. A dramatic signature solid wood floating staircase anchors the home as a striking architectural centerpiece, complemented by soaring ceilings-13' in the great room and 10' on the second level-and an abundance of natural light streaming through multiple vaulted skylights. The seamless integration of modern design and timeless elegance creates a residence that is both grand in scale and warm in ambiance. Designed for elevated everyday living and exceptional entertaining, the home features expansive principal rooms and a stunning built-in wine cellar. The resort-inspired backyard is a private sanctuary, complete with a saltwater swimming pool and lounge area, extensive interlock stonework, and an exceptional indoor-outdoor solarium with a fully equipped BBQ station. Enjoy year-round entertaining under the covered veranda or beside the freestanding stone fireplace. A rare offering in one of Canada's most prestigious luxury pockets, this residence is ideally located just moments to the finest amenities-including Promenade Mall, top-rated schools, parks, and community centres-while a short walk to charming Old Thornhill, Centre Street Pond, and the BAYT. A true statement of modern luxury living in an elite neighbourhood. (id:61366)

Property details

Property type
Single Family
Style
House
Ownership
Freehold
Bedrooms
6 (4 above, 2 below)
Bathrooms
9 (2 half)
Storeys
2
Living area
5,000–100,000 sq ft
Lot size
100 x 179 FT ; * Private Backyard Swim Pool Oasis
Frontage
100 feet
Parking
16 spaces
Fireplace
Yes
Annual tax
$28,963
MLS®
N13087216
Board
Toronto
Status
Active
Listed
May 5, 2026
Updated
May 5, 2026

Room dimensions

RoomLevelDimensions
Bedroom 3Second level5.26 × 4.72 m
Bedroom 4Second level5.33 × 4.72 m
MediaLower level16.76 × 4.9 m
Living roomMain level6.9 × 4.26 m
Dining roomMain level6.9 × 4.26 m
OfficeMain level4.26 × 3.65 m
KitchenMain level10.29 × 5.49 m
Eating areaMain level10.29 × 5.49 m
Family roomMain level7 × 5.49 m
SolariumMain level14.63 × 20.89 m
Primary BedroomSecond level11.55 × 11.12 m
Bedroom 2Second level6.62 × 5.45 m

Features & finishes

Flooring

  • Hardwood

Heating

  • Forced air
  • Natural gas

Cooling

  • Central air conditioning

Basement

  • Finished
  • Walk out

Exterior

  • Concrete
  • Stone

Foundation

  • Poured Concrete

Parking

  • Attached Garage
  • Garage

Sewer & Utilities

  • Sanitary sewer

Pool

  • Inground pool

Financing

Mortgage calculator

Estimated monthly payment

$43,020/mo

Amortization

Loan amount

$7,358,960

Down payment

$1,839,740

Estimate only. Rates and terms vary by lender and qualification.

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Location & area

Toronto

About the area

Census · L4J
75,120
Population
46
Median age
$115,000
Median income
$1,110,000
Median home value
85%
Home ownership
31 min
Avg. commute

Age distribution

0–14
15%
15–24
13%
25–44
22%
45–64
29%
65+
21%

Tenure

85% owners15% renters

Neighbourhood statistics for the property’s forward sortation area. Figures are census-derived estimates.

Powered by Neighbourly.io
Good to know

Frequently asked questions

What is the asking price for 163 ARNOLD AVENUE?

163 ARNOLD AVENUE is listed for $9,198,700, in Toronto.

How many bedrooms and bathrooms does 163 ARNOLD AVENUE have?

It offers 6 bedrooms and 9 bathrooms (including 2 half-baths).

What type of home is 163 ARNOLD AVENUE?

163 ARNOLD AVENUE is a Single Family, House set over 2 storeys.

How large is 163 ARNOLD AVENUE?

The home offers approximately 5,000–100,000 sq ft of living space on a lot measuring 100 x 179 FT ; * Private Backyard Swim Pool Oasis.

What would the monthly mortgage payment be?

With a 20% down payment at a 5.0% interest rate over a 25-year amortization, the estimated monthly payment is about $43,020. Use the mortgage calculator above to model your own scenario.

What are the annual property taxes?

Property taxes are approximately $28,963 per year.

Is there parking?

Yes — 163 ARNOLD AVENUE includes 16 parking spaces.

What is the Toronto area like?

Toronto has a population of about 75,120, a median age of 46, a 85% home-ownership rate, with an average commute of about 31 minutes.

What is the average home value in Toronto?

The median dwelling value in this area is approximately $1,110,000, based on census data via Neighbourly.

What is the median household income in Toronto?

The median household income in this area is approximately $115,000.

Private viewings

Arrange a private viewing of 163 ARNOLD AVENUE.

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