Whether you're interested in viewing Peterborough real estate or homes for sale in any of your favorite neighborhoods: Northcrest, Ashburnham, 1 North, Downtown Peterborough, Kawartha Heights, East City 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 $664,118 for 4 bedroom houses.