Permitted Development Extensions in Gravesend

We provide clear, professional guidance on permitted development extensions in Gravesend 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 Gravesend

• Prior approval required but not obtained
• Listed building restrictions
• Extension on a flat or maisonette
• Extension covering more than 50% of garden area
• Side extension exceeds half the width of the original house
• Extension within a conservation area in Gravesend

Property Types We Advise On in Gravesend

• Semi-detached houses
• Properties within conservation areas
• Properties with outbuildings
• Corner plot homes
• Victorian properties

Frequently Asked Questions

Are garden rooms permitted development?

Garden rooms may qualify if they meet size and usage limits and are not used as separate accommodation.

How high can my extension be?

Height limits vary, but rear extensions under permitted development generally cannot exceed four metres for detached houses or three metres for others.

What happens if permitted development rights have been removed?

If rights have been removed by planning condition or Article 4 Direction, you will likely need to submit a full planning application before building.

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.

Can I extend a listed building?

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

Can I appeal a planning refusal?

Yes. Applicants may appeal to the Planning Inspectorate within specified time limits.

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