News

Find out if you need planning permission tool launched by Barnet Council

The free tool, Find Out If You Need Planning Permission, is intended speed up the planning permission process

A creen shot of the new tool showing different configuaryions of home extension
A screenshot of the new tool

An online service has been launched by Barnet Council to make the planning process simpler for residents looking to make changes to their homes.

The new tool Find Out If You Need Planning Permission, which is free, makes it quicker and easier to check when and how to apply for permission for building works such as home extensions.

It is the first of several planning services that will be launched for Barnet residents, made possible by a £400,000 grant awarded by the Department for Levelling Up, Housing and Communities. This first service provides planning guidance tailored to individual residents’ needs – in most cases in a matter of minutes.

Barnet Council is one of the busiest planning authorities in the country and dealt with almost 6,000 applications last year alone.

The most popular improvement works include rear extensions, dormers and garage conversions – often built by residents who want to expand their living space without having to move home.

Previously, people who wanted to make changes to their homes had to go through a complex process to find out if they needed planning permission.

Thanks to the new tool, residents can now get guidance quickly and easily after answering a series of questions about the work they want to do. The guidance will direct residents on what the next steps are, how to certify works are carried out lawfully and what other services are available to help them.


This story is published by Barnet Post, Barnet's free monthly newspaper and free news website. We are a not-for-profit publication, published by a small social enterprise. We have no rich backers and rely on the support of our readers. Donate or become a supporter.


Barnet Council is one of the first local authorities to launch the service, which was developed with the support of councillors and senior officers.

Although the tool does not provide a planning decision or legal advice, it will help residents to understand when permission might be needed.

Cllr Ross Houston, Deputy Leader of Barnet Council and Cabinet Member for Homes and Regeneration, said: “I’m delighted that Barnet is one of the first boroughs in the country to launch this innovative new service making the planning process quicker and easier for our residents. This will help hundreds of people every year.

“We’re committed to responsible development, and the new tool will help to ensure that building works are carried out lawfully while speeding up our planning system.”

To use this new service, go to www.barnet.gov.uk/find-out


The Post needs you. No matter how small, your support makes a difference

Barnet Post is a community newspaper that holds authority to account, highlights inequality, promotes good causes, and provides a platform for local people. We do real local news with no paywalls, free to read for all. We can only do this with the continued support of our readers. If you can afford to, please consider supporting us with a small monthly or one-off contribution..

Monthly direct debit 

£5 per month supporters get a digital copy of each month’s paper before anyone else, £10 per month supporters get a digital copy of each month’s paper before anyone else and a print copy posted to them each month.  

Donate now with Pay Pal

More information on supporting us monthly 

More Information about donations