Biodiversity Net Gain (BNG) in Telford

Q: Do I need a BNG Assessment for development in Telford?

Yes. Most developments in Telford now require a Biodiversity Net Gain (BNG) assessment to demonstrate a measurable increase in biodiversity. Telford & Wrekin Council may not validate many planning applications without appropriate BNG information.

Q: When should I commission a BNG Assessment in Telford?

As early as possible. Establishing the habitat baseline at an early stage helps avoid later redesign and provides confidence that the scheme can achieve the required ten percent biodiversity uplift.

Q: What local features often trigger BNG requirements in Telford?

Sites near canals, river valleys, former industrial or regeneration land, railway corridors, and urban greenspace commonly require detailed BNG evidence in Telford.

Q: Can small sites in Telford be exempt from BNG?

Only in limited circumstances defined by national policy. Most urban development sites in Telford still fall within the BNG requirement, even where existing habitat cover is low.

Q: What if my Telford site cannot achieve ten percent uplift on site?

Where on-site delivery is not possible, off-site biodiversity units within Telford may be used, with statutory biodiversity credits considered as a last resort. The most appropriate option depends on site constraints and location.

Q: How long does a BNG Assessment take in Telford?

Straightforward sites can often be completed quickly, while more complex urban or constrained schemes may require additional survey work or design input.

Developing or submitting a planning application in Telford and require Biodiversity Net Gain?

BNG is now a mandatory requirement – we specialise in providing compliant reports to achieve planning consent.

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Working in partnership with clients to ensure planning approval first time

Typical 10-day turnaround

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Do you need a Biodiversity Net Gain Assessment in Telford?

Biodiversity Net Gain is now a mandatory part of the planning system for most developments in Telford. The principle is straightforward: a project must demonstrate that the site will deliver an overall improvement in biodiversity compared with its starting condition. Planning authorities will not validate many applications without clear and correctly presented BNG evidence, and missing information often leads to further delays later in the process.

Planning officers in Telford & Wrekin may request Biodiversity Net Gain (BNG) information where development has the potential to affect important local habitat networks. Common scenarios include:

River and stream corridors, particularly those associated with the River Severn and its tributaries
Previously developed or regeneration land that has naturally colonised with early-successional habitats
Urban green infrastructure, including parks, woodland blocks, buffer strips and open spaces that support wildlife movement
Transport corridors and landscape linkages, such as road, rail and valley features that function as ecological connections

Providing clear, proportionate and well-structured BNG evidence is essential, as incomplete or unclear submissions can lead to validation queries or delays in the planning process.

We support development projects across Telford & Wrekin, working within Telford’s urban areas, surrounding settlements, and the wider borough. This includes the town centre and established communities such as Wellington, Oakengates, Dawley, Madeley, Ironbridge, Donnington, Lawley, Hadley, and Newport, as well as adjacent rural locations within the local authority boundary.

Why planning authorities in Telford request a BNG

Telford & Wrekin Council typically expects Biodiversity Net Gain (BNG) considerations to be addressed at an early stage, allowing officers to confirm that a proposal can deliver the mandatory 10% biodiversity uplift before site layouts are fixed. If this cannot be delivered the proof of purchase of off-site units needs to be provided which we can help with.

This approach relies on an agreed habitat baseline, a completed Biodiversity Metric demonstrating the change in biodiversity units, and a clear strategy explaining how gains will be achieved and secured. These elements align with the requirements of NPPF Section 15 and help ensure BNG remains robust throughout the planning process.

Establishing the baseline early reduces the risk of later habitat reclassification and helps safeguard project timescales by avoiding unnecessary planning delays.

Local Case Insight

A Biodiversity Net Gain assessment for a mixed residential scheme on the edge of Telford identified unexpectedly valuable habitats within areas of informal open land bordering a drainage corridor. What initially appeared to be low-value grassland was found to include species-rich hedgerows, developing scrub, and seasonally wet ground associated with a field ditch. By refining the site layout to retain these features and enhancing them through targeted native planting and improved habitat connectivity, the scheme was able to deliver its required biodiversity net gain entirely on-site. This approach supported the ecological function of the wider green network and allowed the planning application to proceed without reliance on off-site units or later design revisions.

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How the BNG process works

We produce planning-ready BNG Assessments aligned to Telford’s policy expectations.

Key BNG Deliverables for Telford Projects

For development proposals in Telford & Wrekin, our Biodiversity Net Gain (BNG) assessments provide the key information planning officers typically require. Each assessment includes:
a verified UKHab habitat baseline
a clearly evidenced Biodiversity Metric calculation
a proportionate net gain delivery strategy tailored to the site
planning-ready reporting suitable for application validation
optional long-term management and biodiversity gain plan documentation
This structured approach aligns with the expectations of Telford & Wrekin Council and provides a clear, proportionate route to demonstrating BNG across a wide range of development types.

Step 1

Habitat baseline surveys

Year-round, with optimal survey seasons

Step 2

Metric 1.0.4 calculations

Completed once habitat data is verified.

Step 3

Uplift strategy development

Aligned with design progression and layout refinement.

Step 4

Integration with Other Surveys

Only if needed. PEA, EIA, and Protected Species surveys

Next Steps

Contact us, and we’ll confirm exactly what your Telford site requires. We provide a planning-ready, proportionate route forward.

0800 494 7479

[email protected]

FAQ - BNG in Telford

Do I need a BNG Assessment for development in Telford?

Yes. Most developments in Telford now require BNG to show a measurable increase in biodiversity. Telford Council will not validate many applications without it.

You can review local planning guidance here:

Telford & Wrekin Council – Planning and Building Control (main planning hub with policy, applications and guidance)
https://www.telford.gov.uk/planning Telford & Wrekin Council
Telford & Wrekin Local Plan (the authority’s official Local Plan portal with strategy, evidence and updates)
https://www.telfordandwrekinlocalplan.co.uk/ Telford and Wrekin Local Plan
Telford & Wrekin Council – Planning Applications and Advice (search, view and comment on planning applications)
https://www.telford.gov.uk/planning-and-building-control/planning-applications-and-advice-appeals-enforcement-and-guidance/ Telford & Wrekin Council

When should I commission a BNG Assessment in Telford?

As early as possible. Early baseline work prevents redesign later and gives the planning team confidence that the scheme can meet the ten percent uplift.

What local features often trigger BNG requirements in Telford?

Sites near canals, river valleys, former industrial land, railway corridors, and urban greenspace commonly need detailed BNG evidence.

Can small sites in Telford be exempt from BNG?

Only in limited situations defined by national policy. Most urban sites still fall within the requirement even when habitat cover is low.

What if my Telford site cannot achieve ten percent uplift on the land available?

Off site units can be purchased if the 10% cannot be achieved on site. We can assist with this, ensuring you get your planning permission.

How long does a BNG Assessment take in Telford?

Straightforward sites are often completed quickly. More complex urban schemes may require further information or design input.

Biodiversity Net Gain (BNG) Assessment in Telford