26/AP/1143Planning Application 26/AP/1143

This is a full planning application for a two storey side extension at 7 Alleyn Crescent London Southwark SE21 8BN. Southwark has handled 1,045 applications of this type and approves nearly all of them, typically deciding them in 56 days. It was submitted on 21 April 2026 and is still awaiting a decision. There are no previous applications recorded at this address. In the past year there have been 90 applications across Dulwich Wood. We hold 484 applications in total for the SE21 postcode area.