City of Oshawa · Durham Region · Ontario

Understand Oshawa before you commit to an address

Oshawa is 175,000 people, the largest city in Durham, built around the General Motors plant that has been assembling vehicles there since 1918 and around Ontario Tech and Durham College since 2003. It is the cheapest large municipality in this layer and the one with the highest published tax rate. 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.

66 km
From downtown Toronto
175,383
Population, 2021 census
$711,400
Benchmark home, July 2026
0.66%
Tax rate on market value
$4,678
Annual property tax
2.18×
Price against its 2016 assessment
Before the arithmetic

What buying in Oshawa actually involves

Oshawa is the sharpest example of what this layer exists to show. The published residential rate is 1.43%, the highest of the twenty-four. But the typical home here is worth 2.18 times its January 2016 assessment, the third largest gap in the region, so the rate that actually lands on a buyer is about 0.66% of what the house costs. The published rate overstates the burden by more than half.

The market here has been reshaped twice in twenty years, first by the contraction of automotive employment and then by buyers priced out of everywhere west of it. What that means for a purchase is that the older neighbourhoods and the new subdivisions in the north of the city are very different propositions.

Check these before you commit

  • The specific neighbourhood, because Oshawa's price range within the city is wider than most of this layer's
  • The age and condition of a pre-1970 house's wiring, plumbing and roof
  • Distance to the GO terminus and to the 401 interchange you would use
  • For student-area property, whether any rental use is legal and licensed

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 Oshawa 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.