Freehold townhouse with a walk-out basement in Patterson. Researched 2026-11-04 from listing sites and maps on a limited budget; no inspection, survey or expert source.
Bottom line
Looks worth viewing, with a price caution: the ask rose $81,000 to $1,180,000 on Nov 2, and no source explains why. It is over $51,000 above two value estimates and $80,000 above the October sale of 37 - 8900 Bathurst, but $45,000 below the August sale of 9 - 8900 Bathurst and $121,818 below this home's 2023 sale price.
Recommendation
Suggestion: view it, then clear these five checks before committing. This assumes a family home where three bedrooms are enough, a car or transit commute, and no reliance on basement rent. Your goals may change this.
Price: ask why the ask rose $81,000 on Nov 2, and why the prior listing ended.
Fee: read the common-elements documents behind the $260 monthly fee.
Title: have a lawyer read the easements in the legal description.
Rentals: ask what equipment is rented; the listing data read here doesn't say.
Noise and commute: visit at rush hour; neither was measured.
Consensus: $1,180,000 on Realtor.ca, HouseSigma and Zolo, updated Nov 2.
Dissent: Listing.ca still shows $1,099,000. Zolo's history row shows $1,180,000 against the Oct 14 listing date; HouseSigma shows $1,099,000 on that date.
Prices come from The Canadian Home, not TRREB. All four are in this complex, but sizes and lots weren't shown, and 37 and 10 differ in baths or beds. Zolo dates the sale of 37 at Oct 24, 2026, with the price behind sign-in.
Schools
Thornhill WoodsRating 7.53
Board: Public
Grades: JK–8
Distance: 0.9 km
Rank: 823 of 2,995
St. Charles GarnierRating 9.08
Board: Catholic
Grades: JK–8
Distance: 1.7 km
Rank: 307 of 2,995
Stephen LewisRating 9.21
Board: Public
Grades: 9–12
Distance: 1.7 km
Rank: 64 of 732
St. Theresa of LisieuxRating 9.96
Board: Catholic
Grades: 9–12
Distance: 6.2 km
Rank: 3 of 732
All figures are 2025 scores from HouseSigma's catchment section, on its own scale, not Fraser ratings. No board confirmed the catchment. HouseSigma also lists program schools, including Alexander Mackenzie (IB, 3.4 km, score 9.14, rank 70 of 732) and Westmount Collegiate (Art, 2.6 km, score 8.13, rank 152 of 732).
TRREB listing data, written by the seller's agent.
Data
Baths: 2-pc main, 4-pc and 5-pc upstairs, 3-pc lower level. Bedrooms: 15 ft 10 in x 10 ft 11 in, 13 ft x 9 ft 9 in, 13 ft 10 in x 9 ft. Living and dining are one combined room, listed at 28 ft 11 in x 13 ft 11 in. Lower level: recreation room with walk-out to the yard. Heating: gas forced air; central air. Fronting south; features list "Irregular lot size". Legal description, as far as captured: "T/W AN UNDIVIDED COMMON INTEREST IN YORK REGION COMMON ELEMENTS CONDOMINIUM CORPORATION NO. 1124".
Verified
All three opened in a browser and show this MLS#. Rental equipment did not appear in what was read.
Portal and brokerage-run sites republishing board data.
Data
Sold $428,000 on May 8, 2009. Sold $470,000 on Dec 8, 2009. Sold $1,301,818 on Apr 26, 2023. Prior listing N13704536 published Aug 23, 2026, at a price not captured. Listed $1,099,000 on Oct 14, 2026. Raised to $1,180,000 on Nov 2, 2026 (+$81,000, +7.4%). Occupant type: vacant on this listing, owner on the prior one.
Verified
Pages opened. Sold prices appear on Listing.ca only. HouseSigma shows a terminated listing and three sales, with details behind sign-in. A search snippet dated Sep 12 showed $1,280,000 on Zolo; that page now shows the current price, so this figure is unconfirmed.
SigmaEstimate on 2026-11-04: $1,128,200. HouseSigma estimated rent: $3,928 a month. Zolo estimate: $1,128,612. Zolo: homes like this sell in 14 days on average; this one has been on site 21 days.
Verified
Pages opened. The Patterson median was not captured.
Published under TRCA's name, publisher not independently confirmed.
Data
Regulated area and engineered flood hazard: none within 150 m, present within 500 m. Wetland, crest of slope, meander belt: none within 500 m.
Verified
Queried at the L4J 8A7 postal code point, not this lot. That point is about 0.5 km from Thornhill Woods school, while HouseSigma puts the home 0.9 km from it, so the lot lies elsewhere and these results are weak. Not a written TRCA determination.
What didn't work
Location: address geocoding returned the wrong stretch of Bathurst Street, and the listing pages exposed no coordinates, so map checks use the postal code point.
Transit, highway and rail distances: two OpenStreetMap map queries failed, and the budget ended before a retry.
Area median for freehold townhouses: not captured from HouseSigma's community section.
Sold prices on HouseSigma and Zolo: hidden behind sign-in; no account used.
Fraser Institute school rankings and school board catchment: not checked, to stay within the research budget.
Not researched, to stay within budget: crime, planned development, GO timetable, commute times, noise, landfill monitoring, and the price of the prior listing.