Search for condos for rent in Harmony, PA on Apartments.com. With 0 available, you can find the right condo with the floor plan and amenities that fit your needs. When you rent a condo, you’ll likely rent from an individual owner rather than a property management company. This means units in the same building may have different features and layouts. Be sure to check out the photos and take a tour of the unit as you search for your Harmony home. There are some terrific Harmony neighborhoods with condos for rent, including North Allegheny and Foxmoor Flats. If you’re looking for a budget-friendly condo to rent, try looking in affordable nearby cities like Cranberry Township, Renfrew and Mars.