WHAT EXACTLY IS PLANNING PERMISSION?
- Morteza Khakpour

- Nov 22, 2025
- 2 min read
Updated: Dec 31, 2025
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 neighbourhood
Doesn’t cause issues for neighbours
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, neighbours
Receiving the final decision – either approval or refusal
ADDITIONAL CONSIDERATIONS
PLANNING PERMISSION TIMELINES
The timeline for obtaining Planning Permission can vary. Typically, the process takes several weeks to months. Factors that influence the timeline include:
Complexity of the project
Local council workload
Need for public consultations
COMMON MISTAKES TO AVOID
NOT DOING YOUR RESEARCH
Understand local regulations before starting.
SUBMITTING INCOMPLETE APPLICATIONS
Ensure all required documents are included.
IGNORING NEIGHBOUR CONCERNS
Engage with neighbours early to address potential issues.
WORKING WITH PROFESSIONALS
Engaging professionals can streamline the process. Architects and planning consultants can provide valuable insights. They ensure your application meets all requirements. This can save time and reduce the risk of 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. We strive to be the trusted choice for comprehensive architectural and structural engineering solutions throughout England, guiding clients seamlessly from early design development to final approval and sign-off.
CONCLUSION
Planning Permission is crucial for any significant property project. It ensures compliance, enhances property value, and avoids legal issues. Always check local regulations. Consider professional assistance to navigate the process effectively. Your project deserves the best foundation for success.







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