Biodiversity Net Gain Advice
Since February 2024, most new developments in England must demonstrate a mandatory 10% biodiversity net gain. NatureLogic helps developers understand their BNG position early and navigate the most cost-effective route to compliance.
10%
Minimum net gain required
30 yrs
Minimum habitat management period
Feb 2024
Mandatory for most developments
SBM
Statutory Biodiversity Metric
Expert BNG Strategy From Day One
BNG is not just a planning requirement — handled well, it is an opportunity to improve scheme design, reduce risk and demonstrate environmental credibility. NatureLogic provides BNG advice from the earliest stages of site appraisal through to post-consent delivery.
We use the Statutory Biodiversity Metric to calculate the biodiversity value of a site at baseline and post-intervention, and work collaboratively with design teams to balance development and biodiversity needs from the outset.
Early-Stage Feasibility
High-level BNG appraisals to inform land acquisition, option agreements and viability assessments before detailed design begins.
Metric Calculations
Detailed Statutory Biodiversity Metric assessments informed by habitat surveys and condition assessments, calibrated for planning submission.
On-Site Habitat Design
Working with design teams to integrate habitat creation and enhancement into scheme layouts to maximise on-site BNG delivery.
Biodiversity Gain Plan & HMMP
Preparation of Biodiversity Gain Plans and 30-year Habitat Management and Monitoring Plans to discharge BNG planning conditions.
Off-Site Units & Habitat Banking
Advice on securing off-site biodiversity units where on-site gain is constrained, and guidance on habitat banking opportunities.
The BNG Process
Baseline Survey
UK Habitat Classification survey to map and assess condition of existing habitats.
Metric Calculation
Statutory Biodiversity Metric used to quantify pre-development biodiversity value.
Gain Strategy
On-site and off-site options assessed to identify the most viable route to 10% uplift.
Planning Submission
Biodiversity Gain Plan submitted with planning application or pre-commencement.
30-Year Management
HMMP secured legally and habitats monitored and managed in perpetuity.
Understand Your BNG Position Early
Late engagement with BNG can significantly affect scheme viability. Contact NatureLogic for an early-stage feasibility discussion.