Are you a UK developer looking for high-integrity BNG Units?

Nattergal is a trusted provider of registered, high-integrity Biodiversity Net Gain units to housing, commercial and infrastructure developers across England.

We take the liability for BNG out of your hands, ensuring it is delivered to the highest integrity over the next 30+ years.

✔ We cater for small & large volume requests.
✔ Over 2,400 high-integrity off-site units available on the BNG national register.
✔ BNG units available for purchase in Essex, Lincolnshire and Norfolk.
✔ Many habitat types available - from medium to high distinctiveness.
✔ No hidden fees and flexible payment options to suit your development needs

Contact us today for your free, no obligation quote.

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Why partner with Nattergal?

  • Specialist Team

    A dedicated and expert team take the liability for BNG out of your hands, ensuring its delivery to the highest standards over the next 30+ years

  • Meaningful

    Our landscape-scale approach means Nattergal’s BNG units meaningfully contribute to biodiversity restoration and national commitments (30×2030)

  • High-Integrity

    We go above and beyond the monitoring required for BNG, recording habitats, taxonomy, hydrology and soil biology, to evidence that your inestment is driving impact

  • Credible

    A trusted partner to national and local developers, as well as some of the biggest Nationally Significant Infrastructure Projects (NSIPs) in the country

Our Habitats

  • Boothby Wildland, Lincs, 617 ha

    LPA: South Kesteven​

    NCA: Kesteven Uplands

    Neighbouring LPAs:​ North Kesteven | South Holland  | Peterborough | Rutland | Melton | Newark and Sherwood 

    Habitat Types: Very high distinctiveness lowland meadow. Medium distinctiveness scrub, grassland, woodland, rural trees and ponds. Hedgerow and Watercourse from Q4.

  • High Fen Wildland, Norfolk, 292 ha

    LPA: Kings Lynn and West Norfolk 

    NCA: The Fens​

    Neighboring LPAs:​ North Norfolk | Breckland | West Suffolk | East Cambridgeshire | Fenland | South Holland​

    ​Habitat Types: High distinctiveness floodplain wetland mosaic (CFGM) and calcareous grassland, medium distinctiveness scrub, woodland and grassland.

  • Harold's Park Wildland, Essex, 206 ha

    ​LPA: Epping Forest

    NCA: Northern Thames Basin

    Neighbouring LPAs: Brentwood | Broxbourne | East Hertfordshire |Harlow | London Area | Uttlesford

    ​Habitat Types: Medium distinctiveness shrub, grassland, woodland, rural trees and ponds. High distinctiveness woodland and very high distinctiveness lowland meadow and wood pasture. Hedgerow from Q4.

Neil Beamsley, Group Head of Biodiversity, Bellway Homes

“After an extensive design review, it became clear that achieving a 10% biodiversity gain onsite at our Harold’s Wood site near Romford wasn't feasible. We've therefore partnered with Nattergal to provide the necessary additional gains.

I’m delighted that we have been able to start our BNG delivery journey together with Nattergal. It’s been inspiring to see the diligence and integrity with which they approach their work.

In fact, our collaboration extends beyond BNG. They will also create a new habitat for a population of slow worms currently residing at Harold’s Wood, ensuring their safe relocation to facilitate development.”

More To Explore

Boothby Wildland

High Fen Wildland

Harold’s Park Wildland