166 Arnold Avenue, Vaughan, ON L4J 1B7
Crestwood-Springfarm-Yorkhill, Vaughan · Near YONGE/ CLARK/ BATHURST · View map
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.
The home
- Type
- 2-storey detached home
- Style
- 2-Storey
- Square footage
- 5000 + sq ft
- Bedrooms
- 5
- Basement bedrooms
- 1
- Bathrooms
- 9
- Kitchens
- 1
- Rooms
- 12
- Basement
- Finished, Finished with Walk-Out
- Lot size
- 100.4 x 159.7 ft
- Faces
- North
Ownership & fees
- Ownership
- Freehold
- Monthly condo fee
- None
- Exterior
- Stone
Heating & cooling
- Heating fuel
- Gas
- Heating type
- Forced Air
- Air conditioning
- Central Air
- Fireplace
- Yes
- Central vacuum
- Yes
Garage & parking
- Garage
- Attached
- Garage spaces
- 3
- Driveway spaces
- 8
- Total parking
- 11
Taxes & other
- Property taxes
- $20,149/yr
- Tax year
- 2025
- Occupancy
- Vacant
- Possession
- Immediately
- Cross street
- YONGE/ CLARK/ BATHURST
- Neighbourhood
- Crestwood-Springfarm-Yorkhill
More
- MLS® number
- N14108462
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The home and its surroundings
- Central Vacuum
- Mortgage
- Property tax
- Maintenance fee
Cash needed to close
Estimates only, using Canadian semi-annual compounding, Ontario land transfer tax. Mortgage default insurance is added when you put down less than 20%. Your lender and lawyer will confirm exact numbers.
166 Arnold Avenue, Vaughan, ON L4J 1B7
Crestwood-Springfarm-Yorkhill, Vaughan · Near YONGE/ CLARK/ BATHURST
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Listing history for 166 Arnold Avenue
See what this home and others at the same address were listed for, what they sold for, and how long it took.
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Frequently asked questions about 166 Arnold Avenue
Answers come straight from this home’s MLS® listing.
How much is 166 Arnold Avenue listed for, and what would it cost each month?
166 Arnold Avenue is listed for $3,799,000. With 20% down ($759,800), the mortgage payment would be roughly $15,324 a month at 4.5% over 30 years. Add property tax and the estimate comes to about $17,003 a month, all in. That figure is an illustration, not a quote.
Is 166 Arnold Avenue freehold or a condo, and is there a monthly fee?
166 Arnold Avenue is a 2-storey detached home in Crestwood-Springfarm-Yorkhill, Vaughan. Ownership is freehold: you own the home and the lot. There is no monthly condo fee, so the roof, windows, driveway, snow and lawn are yours to look after.
How many bedrooms and bathrooms does 166 Arnold Avenue have?
166 Arnold Avenue has 5 bedrooms, plus 1 more bedroom in the basement, and 9 bathrooms.
Does 166 Arnold Avenue have a garage and parking?
Yes. The listing shows the garage as attached, with room for 3 cars. The driveway adds 8 spaces. In total the listing counts 11 parking spaces.
Does 166 Arnold Avenue have a finished basement?
The listing describes the basement as finished, finished with walk-out. It counts 1 bedroom on that level. Finished basement space is usually not counted in the square footage shown. A listing description is not proof of a legal second unit, so confirm zoning and permits with the municipality before counting on rental income.
What style of home is 166 Arnold Avenue?
166 Arnold Avenue is a 2-storey detached home. A 2-storey detached house has its living space on the main floor and the bedrooms upstairs, on its own lot with no shared walls.
How big is 166 Arnold Avenue, and what is the lot size?
The lot is listed as 100.4 x 159.7 ft.
How is 166 Arnold Avenue heated and cooled?
Heating is forced air (gas). Cooling is central air.
What are the property taxes for 166 Arnold Avenue?
Property taxes are $20,149 a year (2025), or about $1,679 a month.
Where is 166 Arnold Avenue?
166 Arnold Avenue is in the Crestwood-Springfarm-Yorkhill community of Vaughan. The nearest main intersection is YONGE/ CLARK/ BATHURST. The postal code is L4J 1B7.
Is 166 Arnold Avenue still for sale?
Yes. It is an active listing (MLS® N14108462). Listings here update from the board through the day and come down once a home sells.
What are similar detached homes near 166 Arnold Avenue asking?
Similar detached homes for sale nearby right now include 75 Arnold Avenue at $3,998,900 (5+2 bed), 206 Arnold Avenue at $4,158,000 (5+3 bed) and 87 Arnold Avenue at $4,190,000 (5+2 bed). These are asking prices, not sold prices. The Sold history tab shows what homes at this address went for.
What have homes at 166 Arnold Avenue sold for?
Recent sales, leases and expired listings for this home and others at the same address are in the Sold history tab, with the price and date of each. It is free for members.
How do I book a showing at 166 Arnold Avenue?
Pick a day and time with Book a Tour on this page. Tours are free, with no obligation, in person or by video. You can also call or text 647-931-3923.
Have a different question? Ask about this home and get an answer, usually within the hour.
Similar detached homes nearby
More detached homes for sale near Crestwood-Springfarm-Yorkhill, picked by style, size and price.
2-storey detached home$3,998,90075 Arnold Avenue, Vaughan5+2 bed · 7 bath · Crestwood-Springfarm-YorkhillCourtesy of: REMAX YOUR COMMUNITY REALTYView home →
2-storey detached home$4,158,000206 Arnold Avenue, Vaughan5+3 bed · 6 bath · Crestwood-Springfarm-YorkhillCourtesy of: SUTTON GROUP-ADMIRAL REALTY INC.View home →
2-storey detached home$4,190,00087 Arnold Avenue, Vaughan5+2 bed · 7 bath · Crestwood-Springfarm-YorkhillCourtesy of: MANORLEAD GROUP INC.View home →Courtesy of: RE/MAX REALTRON REALTY INC.
Listing information comes from the Toronto Regional Real Estate Board through PropTx and is deemed reliable but is not guaranteed accurate. It is provided for consumers' personal, non-commercial use. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA.
*Estimated monthly cost assumes 20% down, a 4.5% rate and a 30-year amortization, plus property tax. For illustration only.