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. Figures come from the board's price index and the province's tax return, measured the same way in all 24 municipalities here. The rent is Toronto-wide, because nobody surveys rents municipality by municipality.
The cost of living in Oshawa, and what a home costs
Two calculators on Ontario's own rules: semi-annual compounding and the real minimum down payment tiers, and the closing costs this province actually charges.
Rent or buy in Oshawa
Whether buying here beats renting, and the year it turns over. Toronto's municipal land transfer tax does not apply out here, which is worth real money.
Mortgage calculator
Semi-annual compounding, the CMHC premium under twenty percent down with Ontario's 8% tax on it, and the provincial land transfer tax.
Then work out whether Oshawa is the right part of the region
No neighbourhood guides for Oshawa yet. What is here instead is the whole region on one comparable footing.
All 24 municipalities around Toronto
Every municipality in the four regions on one footing: the published rate, the rate a buyer actually pays once the 2016 assessment freeze is undone, and the gap between them.
Compare the regionToronto, neighbourhood by neighbourhood
Sourced guides to the city at the middle of all this, one in each of its four community council areas.
Browse the city guidesWhat 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.
The city's geography is unusually legible. South Oshawa is the oldest housing, closest to the plant and the lake, and the cheapest. The centre is 1950s to 1970s stock around the downtown and the hospital. North Oshawa, up past Taunton toward the university, is post-2000 subdivision and is priced closer to Whitby than to the south end. Those three bands are the reason the city-wide figure has such a wide spread behind it.
The university and college campuses in the north put several thousand students into the local rental market, which supports rents and also means that some of what trades near campus is investor stock with a rental history attached. That is a different purchase from a family house two streets away, with different financing, different insurance and a licensing regime to check.
Moving to Oshawa: 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
- Whether the address is in the south, the centre or the north, because those three bands price very differently
- For anything with an existing tenant, the rent, the lease and what the Residential Tenancies Act permits after closing
The rent here is CMHC's Toronto CMA average rather than a municipal figure, because the survey's zones are not municipal boundaries.
Sourced, dated, and separated from the guesswork
Every Oshawa figure below is cited, stamped with the period it describes, and editable, because a number for the whole city rarely describes your purchase. Appreciation and investment returns are assumptions rather than facts, and they are labelled that way. Read the methodology for how the line is drawn.
- Prices, rents and tax rates: published statistics and the official schedules.
- Nothing here is a lender quote, a pre-approval or financial advice.
Where the Oshawa figures come from
- Market Watch, July 2026: MLS® Home Price Index by municipality · Toronto Regional Real Estate Board · retrieved Supports: Composite, single-family detached and apartment benchmark prices for every municipality in this layer, July 2026, Year-over-year changes on each of those benchmarks, An All TRREB Areas composite benchmark of $934,600, down 4.63% year over year, A City of Toronto composite benchmark of $928,200, down 3.83%
- Market Watch, January 2016: MLS® Home Price Index by municipality · Toronto Regional Real Estate Board · retrieved Supports: Composite benchmark prices for every municipality in this layer at January 2016, the valuation date Ontario assessments are frozen to, A City of Toronto composite benchmark of $612,200 at that date, A Milton composite benchmark of $694,400, up 43.66% over the previous twelve months
- Financial Information Return 2024, Schedule 22: Municipal and School Board Taxation · Ontario Ministry of Municipal Affairs and Housing · retrieved Supports: Lower-tier, upper-tier, education and total residential tax rates for every municipality in Ontario, 2024, The residential assessment each rate is charged against and the taxes it raises, A uniform education rate of 0.153% across the province, The 2025 returns being incomplete at the time of retrieval, with seven of the twenty-four municipalities in this layer not yet filed
- Rental Market Survey: Toronto, average rent by bedroom type, October 2025 · Canada Mortgage and Housing Corporation · retrieved Supports: Toronto CMA average purpose-built rents of $1,761 one-bedroom, $2,045 two-bedroom and $2,294 three-bedroom-plus, A Toronto CMA purpose-built vacancy rate of 3.0%
- Assessment Act, R.S.O. 1990, c. A.31 · Government of Ontario · retrieved Supports: Property is assessed at current value, being the amount the land would realise on a sale, The valuation date is fixed by regulation, and the province has kept it at 1 January 2016 for every year since 2017
- Calculating Land Transfer Tax · Ontario Ministry of Finance · retrieved Supports: Provincial transfer tax brackets, The conditional 2.5% band