BNG Units For Sale

Sunlight shining through leaves at Halnaker Hill Farm

Biodiversity Units For Sale In The South Downs National Park And South Coast Plains

Over 330 acres of the South Downs National Park, Halnaker Hill Farm has a diverse range of BNG units for sale, including woodlands, hedgerows, grasslands, and scrub.
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We are the UK’s largest Biodiversity Net Gain (BNG) project and a trusted provider of high-integrity BNG units to the statutory and voluntary market all over the UK.

Get in touch to discuss your BNG unit requirements..

Get in touch

Available BNG Units For Sale

Our off-site biodiversity units are ready for sale and can support your statutory and/or voluntary BNG requirements, whether you are:

A commercial developer or house builder needing to meet the Environment Act 2021 biodiversity requirements
A corporation interested in meeting your sustainability goals through nature recovery
An individual looking to personally invest in enhancing the natural environment.

The project spans across two Natural Character Areas (NCAs), including South Downs National Park and South Coast Plain.

We have a variety of units across both NCAs which are highlighted below.

Hedgerows

Mixed scrub

Ponds

Woodland

Individual trees

Lowland calcareous grassland

Other neutral grassland

Partner with Halnaker Hill Farm to support nature recovery

Halnaker Hill Farm, near Chichester in West Sussex, started with a vision to restore a part of the South Downs. This area had been farmed intensively for over 50 years, depleting the soil and landscape of its nutrients, beauty and wildlife.

Through regenerative agriculture and carefully designed conservation, we have created a thriving ecosystem that supports wildlife and soil health. We have restored habitats, including rare species and wildflower meadows.

High integrity units

Our project’s core purpose is to restore the land to its full potential by putting nature recovery as the main goal of every decision. The creation of BNG units is a byproduct of restoring hedgerows, planting woodlands, creating dew ponds, sowing bespoke and biodiverse wildflower mixes, and creating habitats for wildlife.

Section 106 Approved

Our BNG units are registered with Natural England and are secured through a s106 agreement with the South Downs National Park Authority, ensuring they will be maintained and monitored for at least 30 years. This commitment guarantees the legal protection and ecological value of your investment in nature recovery.

Ready to buy

Our BNG units are available now across the Natural Character Areas of South Downs National Park and South Coast Plain, as well as the Chichester Local Planning Authority offering a variety of habitat types including other neutral grassland, ponds, mixed scrub, other woodland (broadleaved), individual trees, lowland calcareous grassland and species-rich native hedgerow with trees.

Support nature recovery

After years of intensive wheat farming, we are working with experienced ecologists and regenerative farmers to create the perfect environment for nature to thrive. Across our 330 acres, Halnaker Hill Farm is home to a biodiverse ecosystem with an abundance of wildlife, wildflowers, and rare species.