For many homeowners across Staffordshire, Derbyshire and Leicestershire, the idea of extending a property is exciting. Whether it’s a new kitchen-diner, an extra bedroom, or even a two-storey addition, extensions can transform the way you use your home and increase its value.
But before work begins, there’s an important question to answer:
Do you actually need planning permission?
Understanding Permitted Development Rights
In England, certain home improvements can be carried out under what are known as Permitted Development (PD) rights. These rights allow you to make minor changes to your property without applying for full planning permission.
For example, you may be able to build a single-storey rear extension up to a certain size, or convert part of your loft, under PD.
However, these rights are not unlimited. Restrictions apply to:
- The size and height of the extension.
- How close it is to boundaries.
- Whether your property is in a conservation area, green belt, or is a listed building.
Why Larger Homes Often Face More Scrutiny
For higher-value properties (often £1m+), also benefit from the same rights but it is often harder to faciliate. Even if a neighbour’s modest extension was approved under PD, your larger project may still need full permission.
This is particularly true where:
- The extension is two storeys or significantly alters the property’s appearance.
- The site is in a rural location with special designations.
- The home has already been extended previously, reducing what remains of your PD allowance.
Local Differences Matter
Whilst PD rights cover the country it is key to know how Local Planning Authorities (LPAs) deal with development an some are more forgiving than others. Generally what is PD is PD regardless of where you are but in some instances the LPA may interpret the legislation differently meaning what may be approved in Staffordshire Moorlands, for example, might be refused in South Derbyshire, or vice versa.
This means that local expertise can make the difference between a smooth approval and a costly delay.
Common Mistakes Homeowners Make
Many homeowners risk starting work without checking the rules thoroughly. The result can be a planning enforcement notice, which may require you to alter or even demolish the extension.
Other frequent pitfalls include:
- Submitting incomplete applications.
- Using designs that don’t reflect the local vernacular.
- Assuming PD rights apply when they don’t.
How to Give Your Application the Best Chance
- Check your PD rights before designing your extension.
- Research local planning policies in your district or borough.
- Prepare high-quality drawings and documents — many delays come from missing information.
- Seek professional advice to anticipate objections and strengthen your case.
Final Thoughts
Extending your home can be one of the most rewarding projects you undertake — but only if you approach the planning process correctly.
At Duckworth Planning and Design, we’ve helped homeowners across Staffordshire, Derbyshire and Leicestershire secure planning permission for extensions both large and small. By guiding you through the rules, preparing robust applications, and engaging with local councils, we make the process smoother and more predictable.
👉 Thinking about extending your home? Get in touch today to discuss your plans and avoid the common pitfalls.