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Home Planning, buildings and land Find out if you need planning permission

If you have received a letter or email saying that your postal vote is about to expire, find out what to do next on our Postal vote expiry page.

Find out if you need planning permission

Information to help you decide if you need planning permission

Why information about this service is different

We are now a single council but at the moment some services are different depending on where they are. Read more about the council changes

Choose a Somerset district for this service

Or enter a postcode to find the Somerset district

View the districts on a map

Last updated: August 18, 2025

Next review due: February 18, 2026

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