The average price of houses for sale is ₦� The most expensive house costs ₦-∞. while the cheapest costs ₦∞. We have a total of 2 Property for sale in Old Gra Port Harcourt Rivers updated on 28 Oct 2025. Among these properties are houses, lands, shops, apartments, flats and commercial spaces in Old Gra, Port Harcourt, Rivers. Every Real Estate in Nigeria posted on this site is verified by real estate agents in Old Gra, Port Harcourt, Rivers. We also have cheap houses for rent in Old Gra, Port Harcourt, Rivers and cheap houses for sale in Old Gra, Port Harcourt, Rivers. Refine your property search in Old Gra, Port Harcourt, Rivers by price, number of beds and type of property.