What is a Biodiversity Net Gain Assessment?
Biodiversity Net Gain Assessments have been put into place as a method of contributing to the recovery of nature. This was brought about following the release of the State of Nature report which stated that there has been a decline of 13% in the average wildlife throughout the UK, since the 70s. Therefore Biodiversity Net Gain Assessments in Kenilworth and throughout Warwickshire are now in place to ensure that the habitat for wildlife is left in a better state than it was before development.
Why are Biodiversity Net Gain Assessments in Kenilworth Required?
Does it matter what size my development is?
From April 2, 2024, Biodiversity Net Gains (BNGs) became mandatory for most developments, including residential projects with 10 or more dwellings, sites larger than 0.5 hectares, smaller residential developments of 1 to 9 dwellings, and commercial projects with under 1,000 m² of floor space or sites smaller than 1 hectare.
Biodiversity Net Gain assessments in Kenilworth are now required for nearly all planning applications, though some exceptions apply.


Exclusions for Biodiversity Net Gain Assessments in Kenilworth:
Exclusions include retrospective planning applications, those submitted before February 12, 2024, or applications to vary conditions on permissions granted before that date. Development works that do not affect priority habitats or impact less than 25m² of non-priority habitat (or 5m of non-priority linear habitat) are also excluded.
Existing property developments are exempt unless they involve changing the property’s use or the number of dwellings. Small-scale self-build projects with no more than 9 dwellings on sites smaller than 0.5 hectares and exclusively self-built are excluded.
Developments on biodiversity gain sites intended to enhance biodiversity for other projects or provide free public access for education or recreation are exempt, as are developments related to the High-Speed Transport Network.
Book your Biodiversity Net Gain Assessments in Kenilworth:
ProHort Ltd would love to assist you with your Biodiversity Net Gain Assessment. Call us today on 01782 479 479 or complete our online contact form.