Planning - guidance for business

Do I need permission?

Certain types of works can be carried out without requiring planning permission (subject to certain criteria); this is known as permitted development. The guidance below indicates when, in general, an application for permission will or will not be required.

The Planning Portal common projects section contains a list of over 30 tailored guides, including:

• Expanding or extending (new window)
• Changing the use of buildings (new window)
• Shops (new window)
• Adverts and signs (new window)
• Working from home (new window)
• Demolition (new window)
• Fencing, gates and walls (new window) (the same rules apply whether you are a householder or a business)
• View the full list of common projects (new window)

The construction of new premises nearly always needs an application for planning permission.

For any other changes please contact us for advice. Phone 01352 703331 or email planningdc@flintshire.gov.uk

What else should I consider?

• other permissions you may require (new window),
• consent needed for works to protected trees, listed buildings or conservation areas
• the difference between Building Regulations and Planning Permission (new window). View further information: Do I need building regulation approval?  

Apply for planning permission

Apply online, download forms, view fees and advice on what to include