Permitted Development Extensions in Whitstable

We provide clear, professional guidance on permitted development extensions in Whitstable and surrounding areas. Whether you’re planning a rear, side, or two-storey extension, understanding local planning constraints and national permitted development limits is essential before work begins.

Common Permitted Development Issues in Whitstable

• Eaves height exceeding 3 metres near boundary
• Article 4 Direction restrictions
• Extension within a conservation area in Whitstable
• Dormer facing road
• Side extension exceeds half the width of the original house
• Overlooking concerns from upper floor windows

Property Types We Advise On in Whitstable

• 1930s suburban homes
• Semi-detached houses
• Bungalows
• Edge-of-settlement homes
• Properties within conservation areas

Frequently Asked Questions

Can I extend a listed building?

Listed buildings require listed building consent, even for minor works. Permitted development rights typically do not apply.

What is the 45-degree rule?

The 45-degree rule is a guideline used by some councils to assess impact on neighbouring properties, particularly in relation to light and outlook.

What measurements are used for height?

Height is typically measured from the highest ground level adjacent to the building.

Can I extend above a single-storey extension?

Possibly, but this often requires planning permission and must comply with height and design considerations.

What is retrospective planning permission?

Retrospective applications seek approval for work already carried out.

Can I extend in a National Park?

National Parks have stricter controls and reduced permitted development rights.

If you're planning an extension in Whitstable and want to confirm whether it qualifies under permitted development rules, request a free assessment today and get clarity before you build.