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Class E – Development for the aid of shipping
Class E provides permitted development rights for development carried out for the aid of shipping by a general or local lighthouse authority in the exercise of its statutory functions.
In practice this is a specialist operational right. It is aimed at navigational and lighthouse functions rather than ordinary commercial development connected with the shipping industry.
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Permitted development can avoid a full planning application, but only if the right applies and every relevant limit and condition is met. Planning Geek can check the planning history, Article 4 directions and other restrictions, and help with a lawful development certificate or prior approval where needed.
What does Class E allow?
The Class applies where the relevant lighthouse authority is exercising functions under the Merchant Shipping Act 1995, another statutory provision or powers that were exercisable before the commencement of the relevant legislation.
There is an important building exclusion. Class E does not permit the erection of an office, nor the reconstruction or alteration of an office where its design or external appearance would be materially affected.
The identity of the body carrying out the development and the statutory function being exercised are therefore central to whether the right applies.
Legislation
Class E – development for the aid of shipping
Permitted development
E. Development required for the purposes of the functions of a general or local lighthouse authority under the Merchant Shipping Act 1995 and any other statutory provision made with respect to a local lighthouse authority, or in the exercise by a local lighthouse authority of rights, powers or duties acquired by usage prior to the 1995 Act.
Development not permitted
E.1 Development is not permitted by Class E if it consists of or includes the erection of offices, or the reconstruction or alteration of offices where their design or external appearance would be materially affected.
Current legislation: Part 8 of Schedule 2 on legislation.gov.uk
Aid of shipping Page Updated: 23rd September 2026