Permitted Development Rights Explained for Essex Homeowners

Permitted Development (PD) rights allow homeowners to make certain improvements to their property without needing to apply for planning permission. Understanding these rights can save you time, money, and stress — but the rules are more nuanced than most people realise.

What Is Permitted Development?

Permitted Development is a set of rights granted by Parliament that allows homeowners to carry out certain types of building work without needing to submit a formal planning application to their local council. These rights are set out in the Town and Country Planning (General Permitted Development) Order.

However, PD rights come with strict conditions and limitations. Exceed them, and you'll need full planning permission.

Size Limits for Rear Extensions

When PD Rights Don't Apply

The Prior Approval Route

The Prior Approval (Neighbour Consultation) scheme lets you build larger single-storey rear extensions than standard PD allows. Your council notifies neighbours, who have 21 days to comment. If there are no objections — or the council decides the impact is acceptable — approval is granted.

This is faster and cheaper than full planning permission and is well worth considering for larger rear extensions.

What About Building Regulations?

Even if your project falls under Permitted Development, you will almost certainly still need Building Regulations approval. Building Regulations cover the structural safety, fire safety, insulation, drainage, and electrical compliance of your build — and are completely separate from planning permission.

Our Advice

The safest approach is always to check before you build. We handle PD assessments and planning applications regularly and can advise you quickly on the best route for your project. Give us a call or book a free site visit — we'll tell you exactly where you stand.