How long does it take to apply and gain approval for a Listed Building?
There are two ways that a building in Islington can be listed. It may be on the council’s list of important local buildings, or it may be designated as a building of national historic or architectural interest and added to the National Heritage List for England (NHLE).
Islington locally listed buildings
A locally listed building will have been chosen for its value, distinctiveness, and contribution to the quality of the local environment. These buildings aren’t subject to any additional planning controls, but care must be taken over their future and preservation. Any planning application will be expected to respect the building’s character and to use appropriate materials, as these factors will be considered by the planning authority.
Nationally listed buildings
There are around 4,500 nationally listed buildings in Islington. To make alterations to one of these buildings you will need to apply for Listed Building Consent (LBC) and will be expected to demonstrate why the proposed changes are necessary. Failing to obtain consent before making alterations is a criminal offence, even if you were unaware of the building’s listed status. This process is more involved than typical planning permission and applies to works of any scale. It will take at least 12-18 weeks and multiple applications will often be needed.