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Ontario Mortgage Affordability Calculator

Updated

Maximum Home Price

How much house can you afford in Ontario?

Ontario’s average home price is $778,102 as of January 2026, down 6.4% year-over-year. Affordability varies more across Ontario than perhaps any other province — from under $365,000 in Northern Ontario to nearly $1 million in the GTA. Ontario is currently in a buyer’s market with 6.0 months of supply and a sales-to-new-listings ratio of just 32%.

Ontario affordability by income and region

Based on 20% down payment, 4.5% rate (stress tested at 6.5%), 25-year amortization, and no other debts:

Annual IncomeMax Home PriceMonthly PaymentWhere You Can Buy
$90,000~$460,000$2,250Northern Ontario ($364,509 avg)
$130,000~$670,000$3,290Eastern Ontario ($600,594), London ($624,550)
$140,000~$720,000$3,540Western Ontario ($562,033), KW ($716,911)
$165,000~$850,000$4,175Provincial average ($778,102)
$205,000~$1,050,000$5,180GTA ($987,922), City of Toronto ($948,698)

What $100,000 in household income actually buys across Ontario

RegionJanuary 2026 Avg PriceYoYAffordable?What You Get
Northern Ontario$364,509+0.9%Yes — well under budget3-bed detached
Western Ontario$562,033-4.8%Tight — near maxEntry-level home in Windsor
Eastern Ontario$600,594-1.9%StretchedTownhouse in Kingston
London$624,550-3.6%Over budgetCondo or entry townhouse
Hamilton$734,639-3.0%No — needs ~$160KCondo ($444,692) is doable
Ottawa$641,436-4.3%StretchedApartment ($388,307) is comfortable
KW Area$716,911-6.1%No — needs ~$155KApartment may work
GTA$987,922-6.0%No — needs ~$205KWould need dual high incomes

Ontario land transfer tax impact on affordability

Ontario’s LTT is a sliding scale. First-time buyers get a rebate of up to $4,000. Toronto buyers pay a second municipal LTT (see Toronto affordability).

Home PriceOntario LTTAfter FTB Rebate% of Down Payment (10%)
$400,000$4,475$47511.2%
$600,000$8,475$4,47514.1%
$778,102 (ON avg)$11,847$7,84715.2%
$1,000,000$16,475$12,47516.5%

Ontario property tax rates vary widely

Higher property taxes reduce your maximum affordable home price because lenders include them in the GDS ratio.

CityProperty Tax RateAnnual Tax on $600K Home
Toronto0.67%$4,020
Ottawa1.02%$6,120
Hamilton1.28%$7,680
London1.34%$8,040
Windsor1.81%$10,860

A Windsor homeowner pays 2.7x more property tax than a Toronto homeowner on the same-priced home — significantly reducing borrowing capacity.

Ontario market conditions — January 2026

MetricValue
Average home price$778,102
Year-over-year change-6.4%
Benchmark price$745,800 (-7.0% YoY)
Total sales7,737 (-15.6% YoY)
Months of supply6.0
Sales-to-new-listings ratio32%
Market conditionBuyer’s market

For the latest data, see the Ontario housing market report.

Tips for Ontario homebuyers

  1. Consider where, not just how much — A $100K income buys comfortably in Northern Ontario but barely qualifies for a condo in the GTA
  2. Prices are down 6.4% — Buyer’s market conditions give you leverage to negotiate
  3. Property tax rates vary 3x — Factor this into lender qualification, not just purchase price
  4. First-time buyer LTT rebate — Save up to $4,000 provincial (plus $4,475 in Toronto)
  5. Compare mortgage rates — On an $778K average home, 0.25% saves ~$118/month