Harbourgate has an average number of 4 bedrooms ranging from 4 to 4. Houses in Harbourgate have about 4 bathrooms with the fewest being 4.0 bathrooms and the most with 4.0. The largest home for sale in Harbourgate has 4700 square feet, while the average home is about 4700. Homes in Harbourgate are around $745000, starting at around $745000.