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Is Planning Permission Necessary? How to Make a Planning Application Once your Planning Application is Received Decision Outcomes Appealing a Decision What Happens Next
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Cardiff Planning Handbook

Planning guidance for Cardiff

About the Cardiff handbook

This handbook explains how planning requirements are applied in Cardiff, covering the application process from submission through to decision.

Planning considerations in Cardiff

Common factors that affect applications in Cardiff.

House Extensions & Permitted Development
New Builds & Infill Development
Change of Use Applications
Conservation Areas & Listed Buildings
Trees, Ecology & Environmental Considerations
Highways, Access & Parking
Drainage & Flood Risk
Validation Requirements

Who this handbook is for

Applicants

  • Homeowners planning extensions
  • Property developers
  • Landlords

Professionals

  • Architects and designers
  • Builders and contractors
  • Planning consultants

Local planning resources

Official resources for Cardiff.

Planning Portal

National planning application portal used for submissions and guidance.

External links provided for reference.

Related areas

Blaenau Gwent Bridgend Caerphilly Carmarthenshire Ceredigion Conwy Denbighshire Flintshire Gwynedd Isle of Anglesey Merthyr Tydfil Monmouthshire

Planning Handbook