The average price is ₦515,000,000 The most expensive house costs ₦1,000,000,000. while the cheapest costs ₦30,000,000. We have a total of 2 Detached Duplex House for rent & sale in New Gra Port Harcourt Rivers updated on 10 Oct 2026. Among these properties are houses, lands, shops, apartments, flats and commercial spaces in New Gra, Port Harcourt, Rivers. Every Real Estate in Nigeria posted on this site is verified by real estate agents in New Gra, Port Harcourt, Rivers. We also have cheap houses for rent in New Gra, Port Harcourt, Rivers and cheap houses for sale in New Gra, Port Harcourt, Rivers. Refine your property search in New Gra, Port Harcourt, Rivers by price, number of beds and type of property.