Our Services
At Oak Ecology, we offer a variety of services for developers looking to apply for planning permissions.
Here you will find all services we have to offer including starting prices for each individual survey.
Still unsure? Contact us for a quick quote or guidance!



Preliminary Roost Assesment Survey
A detailed inspection of buildings to find features that bats could use as roosts
Starting from £360 +vat
Aerial Inspection Survey
Biodiversity Net Gain Survey
A legal requirement for developers to achieve at least a 10% net gain in biodiversity value.
Starting from £450 +vat
A detailed survey of trees conducted by our climbing team.
Starting from £400 +vat
Bat Dusk Survey
Using Night Vision Aids and bat detectors to identify emerging from roosts. Please note larger or more complex sites will require more surveyors and therefore incur higher costs.
Starting from £500 +vat

Preliminary Ecological Appraisal
A baseline survey to identify any ecological constraints on a site and what impacts a development may have.
Starting from £400 +vat
Great Crested Newt Survey
Surveys on water bodies to confirm the presence of Great Crested Newts. These include Habitat Suitability Indexes, eDNA surveys, and Population assessments
Starting from £360 +vat
*Please note that during our busy season, turnaround time for reports may be longer


Don't see the survey you require, or unsure where to start?
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Get a Quote
Need a breakdown on costs? Send us an email to receive a quote!
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