Preliminary Ecological Appraisal

At Wildfox Ecological Consulting, we provide Preliminary Ecological Appraisals (PEAs) to identify potential ecological constraints and opportunities early in the planning process. A PEA is the first step in assessing a site's ecological value and determining whether further surveys or mitigation measures are required.

What is a Preliminary Ecological Appraisal?

A PEA is a rapid assessment of a site's habitats, species, and ecological features. It includes a desk study and an extended Phase 1 Habitat Survey, evaluating potential impacts on biodiversity and highlighting any necessary next steps for planning applications or land management.

When Do You Need a PEA?

A PEA is typically required if:

  • Your project requires planning permission and may affect habitats or protected species.

  • The local planning authority requests an ecological assessment.

  • You need to determine whether protected species surveys (e.g., bats, great crested newts) are necessary.

  • You want to assess biodiversity enhancement opportunities as part of a BNG strategy.

What’s Included in Our PEA Service?

Our comprehensive Preliminary Ecological Appraisal includes:

1. Desk Study & Data Search

  • Review of designated sites, priority habitats, and species records.

  • Assessment of planning policies and biodiversity constraints affecting the site.

2. Extended Phase 1 Habitat Survey

  • On-site survey of habitats, flora, and potential for protected species.

  • Mapping and classification of habitats using JNCC Phase 1 or UK Habitat Classification.

  • Identification of ecological constraints and opportunities.

3. Ecological Constraints & Recommendations

  • Assessment of potential impacts on habitats and species.

  • Advice on further surveys, if required (e.g., bat surveys, reptile surveys).

  • Recommendations for habitat enhancement and mitigation to support planning approval.

4. PEA Report for Planning

  • A clear, planning-compliant report summarising findings and recommendations.

  • Guidance on next steps to avoid delays in the planning process.

  • Identification of biodiversity enhancement measures, where applicable.

Why Choose Wildfox Ecological Consulting for Your PEA?

  • Expert Ecologists – Experienced in delivering high-quality ecological assessments.

  • Fast Turnaround – Reports delivered quickly to keep your project moving.

  • Planning-Focused – Ensuring compliance with UK planning and biodiversity regulations.

  • Practical, Clear Advice – Helping you avoid delays and meet ecological requirements efficiently.