(EIA) Environmental Impact Assessment in Somerset

Environmental Impact Assessment (EIA) in Somerset

Will ecology slow down your Somerset development? 

An EIA maintains project control before planning pressure builds. 

Fast, Clear, Planning-Ready Support

Fast response 

Calls answered in 2 rings, emails replied to within the hour.

Free expert advice

Clear guidance before you commit.

Cost-effective

Working in partnership with clients to ensure planning approval first time

Typical 10-day turnaround

Industry Leading Standard

Expert Team

We stay with you from first call through to submission. 

Do you need an EIA in Somerset?

If your development could significantly affect land, wildlife, water, or landscapes, the council will expect formal ecological evidence in Somerset before it can be approved. Environmental Impact Assessments (EIA) in Somerset span to major housing, infrastructure, commercial and mixed-use developments. 

Where an EIA applies, a planning application in Somerset cannot progress without a legally compliant ecology assessment in place.

Somerset’s varied landscapes regularly initiate EIA dialogue:

• Somerset Levels and Moors — Ramsar wetlands, peat soils and hydrological interactions

• Bristol Channel coast and Parrett estuary — tidal habitat and migratory species pathways

• Urban expansion around Taunton and Bridgwater — cumulative effects on flood capacity and landscape character

• Heritage waterways including the Bridgwater & Taunton Canal — protected species movement routes

• Upland interfaces with Quantocks and Mendips — AONB-scale sensitivities and bat flightlines

These considerations guide EIA determinations.

Our Environmental Impact Assessment services support all Somerset Local Planning Authorities, delivering precise ecological data to ensure seamless application processing and regulatory compliance.

Why Planning Authorities Request an EIA in Somerset

Somerset local planning authorities (LPA) are obligated to consider the Wildlife & Countryside Act 1981, the Habitats Regulations, and the NERC Act 2006 in their decision-making process. LPAs use an Environmental Impact Assessment (EIA)  to provide a comprehensive evaluation of all potential environmental impacts. These include ecological risks, such as evaluating protected species in Somerset projects, to ensure a holistic understanding of a project’s implications.

Without a detailed EIA in Somerset, applications risk delays due to incomplete environmental assessments, seasonal survey requirements, or additional conditions pending further evidence to address ecological concerns.

Local Case Insight

A logistics park expansion outside Bridgwater near the Parrett corridor was submitted with minimal supporting environmental detail. During pre-application review, authorities flagged river corridor sensitivity and cumulative industrial effects. A full environmental assessment followed, covering floodplain stability, habitat implications and construction-phase impacts. Statutory bodies were consulted in a controlled manner and proportionate conditions were agreed. Committee sign-off occurred without deferral or significant challenge.

What Happens During an Environmental Impact Assessment (EIA) in Somerset?

Environmental Impact Assessments (EIA) in Somerset must be precise, proportionate and defensible under challenge. We scope tightly to legal triggers, match survey effort to real risk, and structure reporting so that planning officers, consultees and inspectors can rely on it without hesitation. 

Key Deliverables for Somerset EIA Projects

Our EIA meets the evidence requirements set by Somerset Local Planning Authorities and delivers:

  • Full environmental assessment chapter suitable for planning submission and public consultation 
  • Site-specific baseline surveys and clear impact findings 
  • Practical mitigation and monitoring strategy that planners can condition and discharge 
  • Integrated reporting aligned with highways, drainage, landscape and BNG where required 

All evidence is prepared for legal scrutiny, committee reporting and public consultation in Somerset. 

Step 1

Screening & Scoping

Review of proposal, screening opinion and environmental sensitivities to define ecology scope. 

Step 2

Baseline Surveys

Targeted habitat and species surveys using nationwide methods consistent with CIEEM and Natural England. 

Step 3

Impact Assessment

Construction and operational effects evaluated with clear significance reasoning. 

Step 4

Reporting & Integration

Policy-linked ecology chapter ready for submission within the Environmental Statement. 

Next Steps

Need an EIA in Somerset?


We’ll assess your site’s requirements and outline the most efficient path to compliance.

FAQ - Environmental Impact Assessments (EIA) in Somerset

What is an Environmental Impact Assessment for developments in Somerset?

An Environmental Impact Assessment is a process used to assess the likely environmental effects of a development before planning permission is granted. In Somerset, this is particularly important due to the presence of low lying landscapes, rural environments, and environmentally sensitive areas.

An EIA may be required where a development is likely to have significant environmental effects. In Somerset, this can include larger housing schemes, agricultural developments, infrastructure projects, and developments in sensitive locations. A screening opinion will confirm if an assessment is needed.

The Somerset Levels are a unique low lying landscape that can be sensitive to change. Developments in these areas may require an Environmental Impact Assessment to consider flood risk, water management, ecology, and landscape impacts.

Yes, agricultural developments may require an EIA, particularly where they involve large scale land use change or intensification. The need for assessment depends on the size, nature, and environmental sensitivity of the site.

Common factors include flood risk, water environment, ecology, landscape and visual impact, transport, noise, and air quality. The scope of the assessment will depend on the development and its location.

How does EIA consider flood risk in Somerset?

Flood risk is a key consideration in Somerset, particularly in low lying areas. An Environmental Impact Assessment may assess how a development interacts with flood risk and ensure that appropriate mitigation measures are included.

Infrastructure can be a constraint in rural areas of Somerset. An EIA may assess impacts on road networks, accessibility, and local services to ensure developments are sustainable and appropriate for their location.

An Environmental Statement includes detailed technical assessments, outlines the likely environmental impacts of the development, and sets out mitigation measures. It forms part of the planning application and supports decision making.

EIA and planning applications are managed by the relevant Local Planning Authority depending on the site location, alongside
Somerset Council
Planning guidance and services can be accessed via:
https://www.somerset.gov.uk/

An Environmental Impact Assessment helps identify environmental constraints early, ensures appropriate surveys are completed, and provides clear evidence to support the planning application. This reduces planning risk and supports a smoother decision making process.

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