Peterborough housing market

Construction and supply

Builders started 234 homes in Peterborough over the 12 months to Sep 2026, up 35.3% from the previous 12 months.

176 homes were completed over the same period (down 23.5%), and 220 were under construction at the latest count (up 35.8% year over year).

More homes are being started than finished, so the construction pipeline is growing and should keep completions up in the coming months.

Building permits, which come before construction starts, covered 287 dwelling units over 12 months, up 16.7%. Rising permits usually point to more starts ahead.

Of newly completed homes, 4 were still unsold or unrented at the latest count (unchanged), while 31 new homes were sold or rented on completion over the last 12 months (down 36.7%).

Population and housing need

Peterborough's population was estimated at 149,938 (July 1, 2025), growing 0.9% over the year.

That works out to 1.6 housing starts per 1,000 residents, and 1.2 completions per 1,000.

Roughly 1,308 residents were added in the latest year, about 7.4 new residents for every home completed. That is more people per new home than the typical household size, so population growth is outpacing new supply.

Rental market

CMHC's Rental Market Survey put the purpose-built rental vacancy rate at 2.7% (October 2025 survey), down 0.7 percentage points from the previous survey. A rate below 3% is generally considered a tight market, where landlords have the upper hand.

The average two-bedroom rent across all purpose-built units was $1,513 a month, up 1.0% year over year.

Advertised two-bedroom rents averaged $1,920, down 1.5% year over year.

Borrowing costs

Borrowers who took out a new uninsured mortgage in Aug 2026 paid an average of 4.58% on fixed terms of five years or more and 3.90% on variable rates, according to the Bank of Canada. The five-year-plus fixed average is up 0.3 percentage points from a year earlier.

Variable rates sit 0.68 points below long fixed terms, so borrowers are paying a premium for payment certainty.

The Bank of Canada's policy rate is 2.50% and the banks' prime rate is 4.70%. Variable-rate mortgages are priced off prime, so they move when the policy rate changes; fixed rates follow Government of Canada bond yields, with the 5-year yield at 3.46%.