Whether you're interested in viewing Peterborough real estate or homes for sale in any of your favorite neighborhoods: Northcrest, Ashburnham, Kawartha Heights, Downtown Peterborough, 1 North, 5 West you'll find what you're looking for. Currently on Peterborough real estate market listed 66 single family homes for sale with price range from $309,900 to $999,000 with average price $665,288 for 4 bedroom houses.