Town of Newmarket · York Region · Ontario

Understand Newmarket before you commit to an address

Newmarket is 88,000 people around one of the best-preserved historic main streets in the region, with Southlake Regional Health Centre serving a catchment far larger than the town itself. It is the seat of York Region's government and it feels like a town in a way most of this layer does not. The figures here come from two tables measured the same way in all 24 municipalities around Toronto: the board's own price index and the province's own tax return. The rent is a Toronto-wide figure rather than a local one, because nobody surveys rents municipality by municipality here.

60 km
From downtown Toronto
87,942
Population, 2021 census
$1,008,500
Benchmark home, July 2026
0.49%
Tax rate on market value
$4,962
Annual property tax
1.76×
Price against its 2016 assessment
Before the arithmetic

What buying in Newmarket actually involves

Main Street and the streets around it are the reason people choose Newmarket over the subdivisions further south, and they are a small fraction of the housing stock. The rest is postwar and post-2000 subdivision, priced accordingly, and the town-wide figure on this page blends the two.

The GO Barrie line is the commute, and it is a long one: an hour to Union on a good day. That distance is most of the price difference between here and Richmond Hill.

Check these before you commit

  • The walk from the address to the GO station and to Main Street, which is what people are actually paying for here
  • The age of the roof, furnace and windows in the 1970s and 1980s stock, which is a large share of the town
  • Whether a property backs onto the Holland River floodplain
  • The Yonge Street bus rapidway's route, which is the local transit spine

The rent shown on these pages is CMHC's Toronto CMA average rather than a figure for this municipality, because the survey's zones are not municipal boundaries. It is marked as regional everywhere it appears and it is not a comparison between the places in this layer.

03, Where the numbers come from

Sourced, dated, and separated from the guesswork

The calculators open with real Newmarket figures: the benchmark price, market rents, the property tax rate this city actually levies: each one cited and stamped with the period it describes. Every one of them is an editable input, because a figure that describes the whole city rarely describes your purchase.

Forward-looking rates are a different kind of number. Appreciation, rent inflation and investment returns are assumptions, not facts, and they are labelled that way wherever they appear. Read the research and sourcing methodology for how the line is drawn.

Housing data
Version 1
Figures as of August 2026

  • Benchmark price and market rents: published statistics, dated to the month.
  • Property tax, transfer costs and insurance premiums: the municipal and provincial schedules.
  • Appreciation, rent growth and investment returns: assumptions you should change.
  • Nothing here is a lender quote, a pre-approval or financial advice.