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Planning permission in Newcastle

Most single-storey rear extensions within the national permitted development limits don't need planning permission in Newcastle. The rules are stricter in its 12 conservation areas, where side extensions, two-storey extensions and loft dormers need permission. 7 of its Article 4 areas remove some or all house extension rights. Check your address to see which rules apply.

Newcastle at a glance

Conservation areas
12
Article 4 areas
13
Protected landscapes
None
Planning decisions
Newcastle City Council

How many conservation areas are there in Newcastle?

Newcastle has 12 conservation areas. In a conservation area, permitted development rights are reduced: side extensions, two-storey extensions, loft dormers and cladding all need planning permission, and many councils add Article 4 directions on top.

Read more: extensions, loft dormers, garden rooms and solar panels in a conservation area.

Does Newcastle have Article 4 directions?

Newcastle has published 13 Article 4 areas. Inside them, some permitted development rights are removed, so work that would normally be allowed needs planning permission.

The rights they remove most often:

Directions listed by Newcastle:

What is an Article 4 direction?

Is any of Newcastle in a national park, National Landscape or green belt?

Listed buildings and protected trees in Newcastle

Listed buildings everywhere in England are recorded by Historic England, and the checker looks for them at every address. Newcastle also publishes 770 listed building outlines, which show exactly which building is listed.

Newcastle publishes its tree preservation orders (15,785 areas and individual trees), so we can flag protected trees near an address.

What planning data does Newcastle publish?

Planning data published by Newcastle City Council
DataStatusRecords
Conservation area boundaries Published 12
Article 4 direction boundaries Published 13
Listed building outlines Published 770
Tree preservation order areas Published 8,449
Protected trees Published 7,336

Planning work on a home in Newcastle? Put a pin on your house and we'll check it against all of this.

Start a check

Other councils in North East

Data from planning.data.gov.uk, published by Newcastle City Council and national bodies under the Open Government Licence, last updated here on 30 October 2026. Newcastle City Council website.