ConsultMatch Guide

Planning Permission for House Extensions

Some house extensions need planning permission, while others may fall under permitted development rights.

When might planning permission be needed?

You may need permission if the extension is large, close to boundaries, affects neighbours, is in a conservation area or involves a listed building.

Who should you speak to?

A planning consultant or architect can help confirm what permission is required before you spend money on detailed drawings.

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Tell us about your extension and ConsultMatch will help identify the right specialist.