Gaia is the UK’s largest platform for Biodiversity Net Gain, offering a selection of high-quality BNG units in Hampshire. Current listings are located within the South Downs National Character Area and fall under the South Downs National Park Authority. We work with over 150 trusted landowners—from small-scale farmers to major national providers—to bring you qualified, ecologically valuable units. Below are listings in the LPAs that fall fully or partially in the Hampshire county.