What is Planning Permission and Why Does It Matter?
- Morteza Khakpour
- Nov 22
- 2 min read
If you’re planning to build, renovate, or change the use of a property in the UK, the first step you need to consider is Planning Permission. This official approval, issued by your local council, determines whether your project is acceptable in terms of design, appearance, impact on neighbors, and local regulations.
What Exactly is Planning Permission?
Planning Permission is a formal approval to carry out significant changes to a building or piece of land. Projects that typically require it include:
Constructing a new building
Adding an extension or extra floor
Loft conversions
Altering the exterior appearance of a property
Changing the use of a building (e.g., converting a house into flats)
Commercial or industrial developments
Starting work that requires Planning Permission without approval can lead to a Stop Notice, fines, or being forced to revert the property back to its original state.
Why is Planning Permission Important?
Avoid Legal Issues
Undertaking construction without approval can halt your project and lead to costly complications.
Increase Property Value
Approved plans add value to your property and make it easier to sell.
Ensure Compliance with Local Regulations
The council checks that your project:
Fits the character of the neighborhood
Doesn’t cause issues for neighbors
Maintains light, ventilation, and access
Supports Proper Construction Processes
Planning Permission forms the foundation for subsequent steps, such as structural calculations and Building Regulations approval.
When Do You Not Need Planning Permission?
Some projects fall under Permitted Development, meaning you can carry them out without formal approval, such as:
Certain loft conversions
Small extensions
Internal alterations
However, rules vary by area, so it’s always best to check before starting work.
How to Obtain Planning Permission
The process generally involves:
Preparing architectural drawings
Submitting your application to the local council
Review by the council and, sometimes, neighbors
Receiving the final decision – either approval or refusal
At Creative Engineers Ltd, we can manage every stage of the process for you – from initial design to submitting and securing your Planning Permission.



