Where to Find Biodiversity Credits
If you need to secure biodiversity units quickly and compliantly, the most reliable answer to how to find local biodiversity credits for sale near a development site is straightforward.
Your first step should be to go directly to a specialist provider.
At Civity NGE, developers can access available biodiversity net gain units from registered gain sites with speed and certainty. By engaging directly, you will receive a tailored and accurate response based on your specific development site and biodiversity metric outputs. This typically includes a full review of your statutory biodiversity metric submission, confirmation of how many biodiversity units are required, identification of the correct habitat type, a clear location-specific price, and verified availability from registered biodiversity gain sites.
Responses are usually provided the same day or next working day, allowing you to move efficiently through the planning process and avoid delays to planning permission. You can also explore current availability directly via Civity’s biodiversity unit listings.
Understanding the Growing BNG Market
Biodiversity net gain (BNG) is now a statutory requirement under the Environment Act 2021, meaning most development projects must deliver at least a 10% uplift in biodiversity value. This applies across new developments, including many small sites, and forms part of wider UK government planning policy and the National Planning Policy Framework.
This requirement has created a structured private market for biodiversity units, where developers can purchase off-site biodiversity units when sufficient uplift cannot be achieved within the development site boundary. As the BNG system continues to evolve, this market is still in its early days, but demand for biodiversity credits is already increasing across many projects.
The Role of Off-Site Biodiversity Units
Where on-site BNG cannot fully meet the required uplift, developers must secure offsite biodiversity units from registered habitat banks or gain sites.
These sites are typically managed by land managers and are designed specifically for habitat creation and biodiversity enhancement. They are legally secured for a minimum of 30 years through conservation covenants or planning obligations and must be registered with Natural England on the biodiversity gain sites register.
Off-site biodiversity gains play a key role in delivering biodiversity net gain across the natural environment. They support nature recovery, create new habitats, and contribute to wider ecosystem services such as habitat corridors, carbon storage and water management.
How to Find Local Biodiversity Credits in Practice
Prioritise Local Planning Authority Requirements
The statutory biodiversity metric applies spatial multipliers, meaning units located closer to the development site carry greater value. As a result, local planning authorities typically expect off-site biodiversity units to be sourced within the same authority boundary wherever possible.
They should also align with local nature recovery strategies and support local biodiversity priorities. This reflects the mitigation hierarchy, which prioritises local delivery of biodiversity gain before wider off-site options are considered.
This emphasis on proximity makes local sourcing critical when buying biodiversity units and ensures compliance with BNG requirements.
Use Specialist Providers First
Direct engagement with a specialist provider is the most efficient way to secure compliant biodiversity net gain units.
A provider will confirm real-time availability, ensure units match your biodiversity metric calculations, and support your biodiversity gain plan. This is particularly important where specific habitat types or distinctiveness levels are required.
At Civity, this includes reviewing your submitted biodiversity metric, identifying any shortfall, and allocating units from registered gain sites aligned with your development. This approach reduces risk and ensures compliance with legal requirements under the BNG system.
Use Marketplaces as a Secondary Tool
Marketplaces can be useful for identifying general availability of biodiversity credits across the UK and gaining an understanding of pricing within the open market. They can support early-stage research into off-site units and help developers explore the wider BNG market.
However, they do not always reflect live availability, often require follow-up engagement with providers, and do not validate compliance with your specific development project. As a result, they should be treated as a starting point rather than a final procurement route.
Understanding Pricing and Availability
The biodiversity credits market is still developing, and pricing varies depending on several key factors. Habitat type plays a significant role, with higher-value habitats such as woodland or wetland typically commanding higher prices than simpler grassland or linear habitats. Location is also critical, as units closer to the development site or within the same local authority area are more valuable due to spatial multipliers.
Strategic alignment with local nature recovery strategies and contribution to wider nature recovery objectives can also increase value, particularly where habitats created deliver long-term ecological benefits.
Developers should also be aware of statutory biodiversity credits, which are available from the UK government as a last resort. These statutory credits are deliberately priced above private market rates to encourage the use of habitat banks and private biodiversity units.
Key Considerations When Purchasing Units
When purchasing biodiversity units, developers must ensure that the mitigation hierarchy has been followed and that on-site biodiversity net gain has been maximised before relying on off site solutions. Units must match the required habitat type and distinctiveness identified in biodiversity metric calculations, and all legal agreements must be in place and enforceable.
Units must also be correctly allocated within the biodiversity gain plan and linked to the relevant development site. Early engagement is essential, particularly in areas where supply is constrained or where specific habitat types are required.
Expert Support
At Civity NGE, we provide specialist BNG services to developers navigating biodiversity net gain requirements. We identify, price and allocate biodiversity units from registered habitat banks, ensuring compliance with planning policy and legal obligations.
We work alongside project ecologists and local planning authorities to ensure all off site biodiversity gains are fully aligned with the biodiversity gain plan and meet statutory biodiversity requirements.
Conclusion
The answer to how to find local biodiversity credits for sale near a development site is clear. Start with a specialist provider such as Civity NGE who can confirm availability, ensure compliance and provide accurate pricing quickly.
While marketplaces can support initial research, they do not replace provider-led validation. Moving forward, developers who take a structured, early approach to sourcing biodiversity units will be best positioned to meet planning requirements, secure planning permission and deliver meaningful biodiversity gain outcomes.
