Protected sites and areas: how to review planning applications
As a planning authority, find out how to review applications that might affect protected sites and areas.
Applies to England
You must consider whether a proposed development might affect a protected site or area when reviewing a planning application.
»ÊčÚÌćÓęappre is separate guidance on how to review planning applications that affect protected species.
Types of protected sites and areas
Youâll need to check if the proposed development is on, or might affect any of the following.
An internationally or European protected site:
- special area of conservation (SAC)
- special protection area (SPA)
- Ramsar wetland
- potential SPA, possible SAC or proposed Ramsar wetland
A nationally protected site:
- site of special scientific interest (SSSI)
- marine conservation zone (MCZ)
A locally protected site:
- local nature reserve
- local wildlife site
- local geological site
A protected area:
- national park or the Norfolk and Suffolk Broads
- area of outstanding natural beauty
- heritage coast
You need to assess the impact on protected sites and areas and make sure theyâre protected in line with their status. Where more than one type of protected site is affected, internationally protected sites have the highest status, then national, then local.
Check if a protected site is affected
Use Magic Map to . Search for the location then select the âDesignationsâ� option.
For SSSIs, SPAs, SACs or Ramsar wetlands, expand the âLand-Based Designationsâ� and âStatutoryâ� options and select:
- Sites of Special Scientific Interest (England)
- Special Protection Areas (England)
- Special Areas of Conservation (England)
- Ramsar Sites (England)
- SSSI Impact Risk Zones
You may need to zoom in to see the boundaries of the SSSI Impact Risk Zones.
For marine SPAs, SACs or MCZs, expand the âMarine Designationsâ� and âStatutoryâ� options and select:
- Marine Conservation Zones (England)
- Special Protection Area (Marine) (GB)
- Special Area of Conservation (Inshore) (GB)
- Special Area of Conservation (Offshore) (GB)
Find out more information by selecting the âiâ� icon in the âFeature toolsâ� and then select the location on the map.
If the proposal is within an â�SSSI Impact Risk Zoneâ�, check the information in the âSite Check Resultsâ� to help you decide if it might affect a land-based SSSI, SAC, SPA or Ramsar wetland. For SSSIs, you should also check the to find out about the activities that are likely to damage a specific site.
You can also download the to use with your geographic information system software.
Local sites information (including location and protected features) is held by each local authority.
When a protected site is affected
Consult Natural England if you believe the proposed development is:
- in or likely to affect a SSSI
- likely to have significant effects on a SAC, SPA or Ramsar wetland (or a potential SPA, a possible SAC or a proposed Ramsar wetland)
- likely to significantly affect the
Youâll also need to do a habitats regulations assessment to check the effects of the development against the for:
- SACs
- SPAs
- Ramsar wetlands
- potential SPAs, possible SACs or proposed Ramsar wetlands
Check if a protected area is affected
Use Magic Map to . Search for the location then select the âDesignationsâ� option.
For national parks, the Norfolk or Suffolk Broads or an area of outstanding natural beauty:
- expand the âLand-Based Designationsâ� and âStatutoryâ� options
- select the âNational Parksâ� and âAreas of Outstanding Natural Beautyâ� options
For heritage coasts:
- expand the âLand-Based Designationsâ� and âNon-Statutoryâ� options
- select the âHeritage Coastâ� option
Find out more information by selecting the âiâ� icon in the âFeature toolsâ� and then select the location on the map.
When a protected area is affected
You can consult Natural England if you need advice to help you make a decision on a planning application that might have a significant impact on a protected area.
Assess planning proposals
If you identify that a planning application relates to land that is on or could affect a protected site or area, youâll need to investigate the potential impact.
Use the to find out how to assess planning proposals that affect protected sites or areas. You can also get advice from the environmental agencies.
For specialist information on particular types of site, you should read:
- the marine policy statement to support your decision-making for marine protected areas
- guidance on your statutory duties for protected sites and public body responsibilities for SSSIs
- guidance on how to check if protected species are on or near a site and how this should influence the decisions you make
- guidance on your responsibilities for national parks and the Broads so that you take into account (or âhave regard forâ�) the purposes of national parks if planning proposals affect them
- guidance on the purpose of heritage coasts
Make a decision
Make sure you consider the following issues before you make a decision on planning proposals.
Check risks are minimised
Check that the applicant has included plans to avoid affecting a protected site or area.
When it isnât possible to avoid affecting protected sites or areas, applicants should have a mitigation strategy to:
- reduce the negative effects of their proposal
- show how they will implement risk reduction measures
Use Natural Englandâs conservation advice for land-based protected sites and marine protected areas to understand how to reduce the impact on special wildlife sites.
Natural England can object to a planning application if mitigation measures arenât acceptable. Make sure the mitigation strategy:
- is effective against the predicted impact of the proposed development on a protected site or area
- is reliable, carried out at the right time and followed through to completion
- will be in place in the long term
As a last resort, you may need to request that appropriate compensation measures are included (such as habitat creation on another site) if it isnât possible to minimise the risks to the protected site.
Agree mitigation and compensation measures
Youâll need to agree any mitigation or compensatory measures as part of the proposal.
To make sure that the agreed measures are effective when granting planning permission, you may have to consider including a:
- planning condition or planning obligation (known as a âsection 106 agreementâ�) to impose requirements on the developer, such as to get the developer to pay for long-term management, monitoring or maintenance of the site or restrict development
- review plan to adjust measures if necessary
Consult Natural England
Email planning applications to: [email protected]
Natural England Consultation Service
Hornbeam House
Electra Way
Crewe Business Park
Crewe
Cheshire
CW1 6GJ