Ontario provincial LTT only — York Region has no municipal land transfer tax
Thornhill is unique in the GTA: the community straddles two municipalities. The western portion is in the City of Vaughan (York Region), and the eastern portion is in the Town of Markham (York Region). Both sides are in York Region — not the City of Toronto — so Thornhill buyers pay only Ontario's provincial land transfer tax. On a $1,250,000 Thornhill home, Ontario LTT is approximately $19,475. A Toronto buyer at the same price would pay approximately $34,000+.
Thornhill's east-west split along Yonge Street creates a subtle distinction among buyers: the Vaughan side and the Markham side have different school boards, municipal service levels, and community character, despite sharing the Thornhill name. Both are in York Region. The Yonge Street corridor defines Thornhill's commercial core, with Promenade Mall, Centerpoint Mall, and numerous independent retailers and restaurants along this spine. The community is densely populated for a York Region suburb and has a strongly Jewish community identity in its western sections.
Typical detached home prices in Thornhill range from $1.1M to $1.8M for established neighbourhoods. Newer construction north of Clark Avenue (Carrville and Patterson areas) offers more square footage at similar price points. Condos in the Yonge and Clark area start from $600,000 for newer buildings.
Thornhill, particularly the Bathurst Street to Yonge Street corridor in Vaughan, is home to the GTA's largest Orthodox and Conservative Jewish community outside downtown Toronto. Numerous synagogues, Jewish day schools, kosher restaurants, and cultural organizations serve this community. For buyers seeking proximity to Jewish community infrastructure with the financial advantage of York Region's provincial-only LTT, Thornhill represents one of the GTA's most compelling choices.
Thornhill is served by Highway 7, Highway 407 (ETR), Yonge Street, and Bathurst Street. York Region Transit Viva Bus Rapid Transit on Yonge and Highway 7 connect to the TTC at Finch and Sheppard subway stations. GO Bus service on the Yonge corridor provides Union Station access. For drivers, downtown Toronto is 30–50 minutes depending on time of day and route. The Yonge North Subway Extension will bring TTC subway service to Thornhill's Steeles-area boundary in future phases, further improving transit access.
Thornhill's proximity to Toronto, established community character, and improving transit infrastructure make it a consistent performer in York Region's investment real estate market. Detached homes in Thornhill have held value well through multiple market cycles due to tight inventory and persistent demand from buyers who want York Region's quality-of-life advantages without fully leaving the inner GTA orbit. First-time buyers typically target semi-detached and stacked townhouse properties in the $850,000–$1.1M range, while established families compete for detached homes in Thornhill's school catchment areas.
| Purchase Price Range | Rate | Marginal Tax on Bracket |
|---|---|---|
| $0 – $55,000 | 0.5% | Up to $275 |
| $55,001 – $250,000 | 1.0% | Up to $1,950 |
| $250,001 – $400,000 | 1.5% | Up to $2,250 |
| $400,001 – $2,000,000 | 2.0% | Up to $32,000 |
| Over $2,000,000 | 2.5% | — |
| Price | Ontario LTT (Gross) | FTB Rebate | Net LTT |
|---|---|---|---|
| $750,000 | $11,475 | $4,000 | $7,475 |
| $1,250,000 | $21,475 | $4,000 | $17,475 |
| $1,500,000 | $26,475 | $4,000 | $22,475 |
| $1,750,000 | $31,475 | $4,000 | $27,475 |
Ontario's First-Time Home Buyers' Rebate provides up to $4,000 off your land transfer tax — applied automatically at closing by your lawyer through the provincial Teraview system. To qualify, you must never have owned residential property anywhere in the world. This rebate fully offsets LTT on homes priced up to approximately $368,000 and provides a $4,000 reduction on all higher-priced properties. Most Thornhill buyers who qualify will reduce their net LTT from $21,475 to $17,475 on a typical home.
Land transfer tax is paid on your closing date. Your real estate lawyer remits it directly to the Ontario government through the land registry system. The funds must be available in the trust account before keys are transferred — LTT cannot be added to your mortgage or HELOC. Budget for it alongside your down payment balance, legal fees, and other closing costs when planning your purchase timeline.
Beyond land transfer tax, typical closing costs include: legal fees ($1,500–$2,500), title insurance ($300–$600), home inspection ($450–$700), and property tax/utility adjustments. If your down payment is under 20%, CMHC mortgage default insurance adds 2.8%–4% of your mortgage amount — this is rolled into your mortgage, not paid in cash at closing. A rough rule: budget 1.5%–3% of the purchase price for all closing costs combined.
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