Part 19: Development by the Crown or for national security purposes
This section (Development by the Crown) gives permitted development rights to the Crown to undertake certain works. It also covers national security purposes.
As the readership of Planning Geek is unlikely to be utilising too many of these, we may not be expanding on many of these unless we feel there is a need.
The up to date legislation can be found in each section for Part 19. With a summary as required.
The twenty three sections within Part 19 are as follows:
Class A – General development by the Crown
Class B – Extension or alteration of an operational Crown building
Class C – Developments on operational Crown land
Class D – Hard surfaces for operational Crown buildings
Class E – Development on operational Crown land relating to an airbase
Class F – Development on operational land within an airbase
Class G – Development on operational land outside an airbase
Class H – Development on operational land by the Crown connected with air traffic services
Class I – Emergency use of land by the Crown connected with air traffic services
Class J – Use of land etc by the Crown connected with air traffic services
Class K – Use of land by the Crown in relation to surveys etc
Class L – Use of buildings by the Crown on an airbase connected to air transport services etc
Class M – Development by the Crown on operational Crown land connected to rail
Class N – Development by the Crown on operational Crown land connected to shipping etc
Class O – Use of land by the Crown for spreading of dredged material
Class P – Development by the Crown on operational Crown land etc relating to aids to shipping
Class Q – Development by the Crown relating to an emergency
Class QA – Development by the Crown relating to a pandemic
Class R – Erection etc of gates, fences etc by the Crown for national security purposes
Class S – Closed circuit television cameras for national security purposes
Class T – Electronic communication apparatus etc for national security purposes
Class TA – Development by the Crown on a closed defence site
Paragraph U – Definitions of words and phrases used in Part 19
Page Updated: 21st August 2023