County planning pre-application advice

Request pre-application advice before submitting a planning application.

1 Overview

Pre-application advice can help to:

  • verify local requirements
  • reduce the likelihood of submitting invalid applications
  • help you understand how planning policies and other requirements affect your proposals
  • increase the likelihood of your application being approved

We recommend you refer to:

For advice on:

2 What advice can I expect?

The pre-application advice given is not intended to be exhaustive or definitive, particularly given the early stage of the development process. Rather, it is intended to draw attention to the main issues which should be considered as part of the application process. The advice we give can only be informal and is given on the basis of the information available at the time.

Advice provided may include:

  • the need for planning permission
  • the relevant planning policies, site constraints/designations
  • the site’s planning history (West Sussex County Council decisions only)
  • identification of key planning issues
  • the planning merits of the proposal and its acceptability
  • identification of information required to accompany an application, (with reference to our Local List)
  • an indication as to whether an EIA Screening request should be submitted
  • recommended further consultation, including within West Sussex County Council
  • possible conditions or legal agreements
  • suggested mitigation measures

3 Types of advice and costs

All charges include VAT.

Minor proposals: Sites that cover less than one hectare, creating less than 1,000m² of floorspace.

Major proposals: Sites that cover more than one hectare, creating more than 1,000m2 of floorspace and likely to be EIA development.

Written advice only

Written confirmation of the county council’s views, based solely on a ‘desktop’ assessment and the information you submit.

  • Charge - minor proposals: £300
  • Charge - major proposals: £745

Meeting at County Hall

A meeting with you or your representative(s), or both, at County Hall for up to 2 hours. Written advice based on a ‘desktop’ assessment.

  • Charge - minor proposals: £445
  • Charge - major proposals: £960

Meeting on site

A meeting with you (and/or your representative(s)) at the site, for up to 2 hours (excluding travelling) and written advice.

  • Charge - minor proposals: £520
  • Charge - major proposals: £1,255

Follow-up meetings

Additional advice provided with respect to any further information or alterations to the proposals.

  • Charge - minor proposals: £150
  • Charge - major proposals: £375

Payment

You will be asked to make payment online once we have received your application.

4 What you need to provide

As a minimum, you should provide the following information with your request. The more information you are able to provide, the more accurate advice we will be able to provide.

About the site

  • Address and grid reference
  • Location plan (site and surroundings, boundary)
  • Existing and/or proposed site layout, including access

About the use

For all developments:

  • Estimated vehicle numbers, access arrangements
  • Current site use and proposed site use (if changing)
  • Photographs of site

For waste developments:

  • Waste management proposed (including waste processing activities)
  • Annual throughput
  • Waste types (for example, inert, biodegradable, mixed)
  • Sources (for example, commercial, municipal, construction)
  • Catchment

For mineral developments:

  • Annual quantities to be extracted or processed
  • Timescale of development

5 Request pre-application advice

We base our advice on the information you give us when you make your request.

This advice isn’t formal and doesn’t count as a planning decision. Only the full application process provides formal advice or decisions, so we can’t guarantee what the final outcome will be.

If you use our advice more than 3 years after we gave it, it will carry little or no weight in your application.

We treat all pre-application advice requests as confidential.

If the advice relates to a later planning application, we’ll only share it after the application has been decided and only if someone asks for it.

Complete our online application form.

Pre-application advice online application (external link)

We will respond within 7 days to confirm:

  • whether sufficient information has been received
  • the name of the officer who will deal with your enquiry
  • indicative dates for a meeting (if requested)
  • the required fee (or receipt thereof)

Written advice will be provided within 21 days of a request being received or a meeting being held.

For advice on:

6 Request environment and heritage advice

Our Environment and Heritage Team provides a chargeable advice service on matters such as landscape, ecology and archaeology.

The advice will assist:

  • statutory undertakers when undertaking works that may impact on the natural or historic environment
  • developers of major planning applications where they impact on a key or sensitive site

For more information email: environment.heritage@westsussex.gov.uk.

7 Request advice on highways issues

To request advice on highways issues associated with any proposed development, visit pre-application advice for roads and transport.

8 Request advice on flood risk management

To request advice on flood related issues associated with any proposed development, visit flood risk management: pre-application advice.

9 Contact our team

Last updated:
27 August 2025
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