For Sale
Just Listed
166 Arnold Avenue
Crestwood-Springfarm-Yorkhill, Vaughan, ON
$3,799,000
5+1Bd
9Ba
5000 +sqft
11Parking
100.36 x 159.74 ftlot
DetachedMLS# N14108462Listed 2026-10-222 DOM
Cooling
Central Vacuum
Basement
Finished
Just listed! New listings in Vaughan often receive offers within the first week.
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.
Garage
Rooms
Main Floor
| Living Room | 4.20 × 6.61 m | Hardwood Floor Bay Window Sunken Room |
| Dining Room | 4.20 × 6.43 m | Hardwood Floor Glass Block Window Pot Lights |
| Kitchen | 4.90 × 4.51 m | Granite Floor Modern Kitchen Breakfast Area |
| Breakfast | 4.42 × 5.97 m | Granite Floor |
| Library | 4.05 × 4.88 m | Hardwood Floor French Doors |
| Family Room | 5.76 × 6.04 m | Hardwood Floor Walk-Out Marble Fireplace |
Second Floor
| Primary Bedroom | 5.70 × 4.60 m | Hardwood Floor 6 Pc Ensuite Walk-In Closet(s) |
| Bedroom 2 | 4.20 × 4.42 m | Hardwood Floor 4 Pc Ensuite W/O To Sundeck |
| Bedroom 3 | 6.37 × 6.03 m | Hardwood Floor 4 Pc Ensuite Walk-In Closet(s) |
Basement
| Recreation | 6.09 × 6.09 m | Laminate Sauna |
| Kitchen | 0.00 × 0.00 m | Laminate |
| Bedroom | 0.00 × 0.00 m | Laminate |
Features
- Central Vacuum
- Finished
- Finished with Walk-Out
- Central Air
- 2-Storey
Financials
Annual Taxes
$20,149
Estimated Rental Income
Entire property$4,500 – $7,000/mo
Basement apartment$1,800 – $2,500/mo
Rental yield1.4% – 2.2%
*Estimates based on comparable rentals in the area. Actual income may vary.
Market Data — Vaughan
Days on market2 days
Buyer's MarketSeller's Market
Based on active listings in Vaughan. Data updates daily.
Demographics — Vaughan
Population
323,103
Avg Household Income
$128,000
Age Distribution
0-19
23%
20-34
18%
35-49
22%
50-64
21%
65+
16%
Ownership85% own · 15% rent
EnglishItalianRussianFarsiMandarin
Getting around
How walkable, bikeable, and transit-friendly this neighbourhood is.
53
/ 100
Walk Score
Somewhat Walkable
44
/ 100
Transit Score
Some Transit
53
/ 100
Bike Score
Bikeable
Scores are estimates based on neighbourhood data and are for informational purposes only.
MLS® data courtesy of the Toronto Regional Real Estate Board (TRREB).
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. Listing information is deemed reliable but is not guaranteed accurate by the Toronto Regional Real Estate Board, the listing brokerage, or this website. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. MLS®, Multiple Listing Service®, and the associated logos are owned by CREA. Not intended to solicit properties currently listed for sale or buyers under contract.
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