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Planning BasicsJan 2026

Do I Need Planning Permission?

You want to extend your house, or convert the loft... where do you start? It can be really confusing with all the information out there, but not to worry, it can be an interesting and enjoyable experience.

Planning permission guidance

What is Planning Permission?

Planning permission is seeking authorisation to do particular building works, or change the use of the building or land.

Parliament has given local councils the power to assess particular proposed works against a national and local framework.

Parliament has also passed legislation which allows you to do some types of works without seeking planning permission from your local council; known as 'permitted development'. If a formal determination is required for permitted development works from the council, then you would need to apply for a Certificate of Lawfulness which is similar to the requirements of submitting a normal planning application.

How Do I Apply?

You will need to submit a planning application which meets the validation requirements set by national and local standards. The application will need to include the following:

Required Documents:

  • Application Form
  • Architectural Drawing Plans (Elevations, Floor and Location Plans)
  • A Fee

Possibly Required:

  • Design And Access Statement
  • Tree Report
  • Ecology Report
  • Flood Risk Assessment

Each council has its own specific list and therefore you may need to submit other specialist reports to comply with validation requirements. Appointing an expert in planning to manage the process is the best and safest way to ensure you're getting the best out of what you want to apply for and ensuring compliance with the set requirements.

"Planning permission is seeking authorisation to do particular building works, or change the use of the building or land."

How Long Does It Take?

The preparation of an application and getting it submitted to the council takes around 2 weeks. The application is considered by a planning officer at the council and thereafter a decision is issued within 6-8 weeks.

Our Process:

  1. 1.Pre-Assessment - Planner
  2. 2.Survey - Architect/Designer
  3. 3.Drawing Plans - Architect/Designer
  4. 4.Obtain Reports - 3rd Party Specialist (if required)
  5. 5.Submission - Planner

So whether you need planning permission or not depends on what you're proposing. With our team of experts, we can help and manage it all for you.

Need help with your planning application?

Get a free initial quote and find out within less than two minutes if we can help with your project.