Do you need a Biodiversity Gain Plan in the West Midlands before you can start work?
Where Biodiversity Net Gain applies, a Biodiversity Gain Plan becomes the legal document that allows work to begin. We put that plan together clearly, correctly and in a format councils approve, so your project moves ahead.
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You’ll need a Biodiversity Gain Plan in the West Midlands if your planning permission includes a condition linked to Biodiversity Net Gain (BNG). The Biodiversity Gain Plan is the document that shows how the required biodiversity improvement will actually be delivered, how it will be maintained, and who is responsible for it.
Without an approved Biodiversity Gain Plan in place, many developments cannot legally begin, even where planning permission has already been granted.
Planning officers in the West Midlands most frequently require formal Biodiversity Gain Plan evidence where development affects:
If this evidence isn’t provided in the correct format, many planning applications aren’t validated at all, or they are delayed by conditions later in the process.
We provide Biodiversity Gain Plan services across: Birmingham, Wolverhampton, Coventry, Walsall, Dudley, Solihull, Sandwell, Sutton Coldfield, West Bromwich, Halesowen and all surrounding towns and urban districts across the region.Â
Planning Authorities across the West Midlands require a Biodiversity Gain Plan because Biodiversity Net Gain is now a statutory requirement under the Environment Act 2021. The Plan provides the legally enforceable route for delivering biodiversity improvements tied to a specific planning permission. Without an approved Plan, the BNG condition cannot be lawfully discharged, and development cannot commence on site.Â
We produce planning-ready BNG Assessments aligned to the West Midlands policy expectations.
Your Biodiversity Gain Plan is structured to meet the West Midlands’ planning requirements and typically includes:
Habitat delivery strategy — how and where biodiversity uplift will be achieved
Mapped habitat parcels — legally reliable plans linking habitats to the approved metric
Optional integration with a Habitat Management & Monitoring Plan (HMMP) where 30-year management is required
Submission-ready planning document — formatted for Local Planning Authority approval
This ensures your BNG condition in the West Midlands can be discharged cleanly and lawfully.
We assess your existing BNG assessment, site layout and planning condition.
Habitat delivery proposals, mapping and management requirements are drafted.
The plan is aligned with your build programme and any wider ecological or planning documents.
 We respond to any LPA queries or amendments required.
Ready to Secure Approval and start on site? We’ll confirm what your West Midlands site needs and help you move forward without unnecessary delay.Â
Across metropolitan boroughs in the West Midlands, major regeneration schemes must comply with statutory Biodiversity Net Gain requirements. A Biodiversity Gain Plan demonstrates how at least 10 percent measurable uplift will be achieved, even on complex brownfield or multi phase urban sites.
No. Brownfield designation does not remove the statutory requirement. While baseline habitat units may be lower, the Biodiversity Gain Plan must still demonstrate a minimum 10 percent uplift unless a specific legislative exemption applies.
Certain infrastructure schemes may fall within the scope of Biodiversity Net Gain legislation. Where applicable, a Biodiversity Gain Plan must quantify habitat impacts and confirm how uplift will be secured prior to commencement.
Yes. The West Midlands contains extensive canal and river networks. Enhancement of riparian habitats, marginal planting and green corridors can form part of a compliant Biodiversity Gain Plan where measurable habitat units are created or enhanced.
For multi parcel or phased developments, the Biodiversity Gain Plan must clearly explain how uplift will be delivered across the entire scheme. Phasing strategies must align with the approved Biodiversity Metric calculations.
The relevant metropolitan borough council acts as the Local Planning Authority and is responsible for approval. This may include Birmingham City Council, Wolverhampton City Council or others depending on site location.
Planning guidance for Birmingham City Council can be accessed at:
https://www.birmingham.gov.uk/planning
Baseline habitat value must be assessed accurately regardless of previous land use. The Biodiversity Gain Plan must rely on current ecological survey data rather than assumptions based on historic industrial use.
Yes. Where on site delivery is constrained by density or layout, developers may secure off site biodiversity units. The Biodiversity Gain Plan must confirm registration and legal securing of those units.
Approval risks often arise where metric calculations do not align with architectural drawings, green roof specifications lack ecological clarity or habitat areas are mis measured. Clear coordination between disciplines is essential.
ProHort prepares structured, policy compliant Biodiversity Gain Plans tailored to metropolitan authority expectations. We ensure accurate metric modelling, realistic habitat proposals and clear legal securing arrangements to reduce pre commencement delay.
