Markham · Neighbourhood Guide 2026
Unionville, Markham Real Estate
Historic Main Street charm, modern Markham demand
— Asal, 13+ years in GTA real estate
The Markham market, September 2026
In September 2026, 245 homes sold in the City of Markham (down 5% from September 2025). The median price was $1,051,000, down 8% from a year earlier, and homes took 34 days on average to sell, at 98% of the asking price.
- Homes sold
- 245
- September 2025: 259
- Median price
- $1,051,000
- -8% year over year
- Average days to sell
- 34
- September 2025: 36
- Sold vs asking
- 98%
- September 2025: 98%
- New listings
- 729
- September 2025: 794
- Months of inventory
- 4.1
- September 2025: 4.3
All home types, the City of Markham. Unionville itself is not reported separately — TRREB publishes these figures for a municipality or a Toronto district, not for a neighbourhood. Source: TRREB Market Watch, September 2026 (published 2026-10-06), compared with September 2025. Past figures, not a forecast or a valuation of any home.
About Unionville
Unionville pairs a storybook historic Main Street — cafés, the pond, festival weekends — with some of Markham's most consistently in-demand residential streets. Its blend of heritage, schools, and community identity gives it a brand few GTA neighbourhoods can match.
Housing spans heritage homes near Main Street, executive 1980s–90s streets, and newer luxury infill. The school reputation keeps a deep pool of family buyers watching the area year-round, including significant interest from relocating professionals.
Why people choose Unionville
- ✓ Historic Main Street village with year-round events
- ✓ Toogood Pond and connected trail systems
- ✓ Consistently top-ranked school catchments
- ✓ Mix of heritage character and executive family homes
- ✓ Strong demand from local and relocating buyers alike
🏡 Buying here?
The Unionville name carries a premium — but the premium varies block by block. Understanding which streets are driving the price you're quoted keeps your offer grounded in real comparables.
💰 Selling here?
Unionville attracts buyers who research for months. Presentation, pricing discipline, and a listing story that leads with schools and community consistently outperform "list high and wait."
Unionville — frequently asked questions
How is the Unionville housing market right now?
In September 2026, 245 homes sold in the City of Markham (down 5% from September 2025). The median price was $1,051,000, down 8% from a year earlier, and homes took 34 days on average to sell, at 98% of the asking price. Source: TRREB Market Watch, September 2026.
Why are Unionville homes in such demand?
The combination is rare: a genuine historic village core, top school catchments, and executive housing stock — all inside one of the GTA's strongest employment corridors.
What is the price range in Unionville?
Townhomes and smaller detached homes sit at the lower end, and large executive or heritage properties on premium streets at the top. We do not publish a price range here without a dated source; for a current figure on a specific street, ask for a valuation built from recent sales.
Is Unionville walkable?
The Main Street pocket is among the most walkable in York Region — shops, restaurants, the pond, and community events all within a stroll. Outer streets are quieter and more car-oriented.
Curious what your move in Unionville looks like?
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