25/3577 decided approve Last updated 03/04/2026, 12:17

Application to demolish the rear garage and timber shed, build a single-storey rear extension, a first-floor rear extension, a hip to gable roof extension, remove the existing side dormer, extend the rear dormer with a side roof window, install 2 front rooflights, extend the rear patio, and construct an outbuilding in the rear garden of the house.

Householder

54, Tintern Avenue, London, NW9 0RL

NW9 0RL

Full Proposal

Proposed demolition of rear garage and timber shed, erection of single storey rear extension, first floor rear extension, hip to gable roof extension, removal of existing side dormer and extension to rear dormer with installation of window to side roof, 2x front rooflights, rear patio extension and an outbuilding to rear garden of the dwellinghouse.

Application Timeline

Application Registered
22/12/2025
Application Validated
22/12/2025
Target Decision Date
N/A
Committee Date
N/A
Decision Made
N/A
Decision Issued
06/03/2026