The proposal is to convert the existing cellar into a habitable basement with a patio access to the rear and light wells to the front. Works will include reducing the existing concrete cellar floor, underpinning exposed walls, tanking wall and floors, forming the new patio with earth retaining walls and install a spiral stair and balcony walkway.
Minor material amendment under Section 73 of the Town and Country Planning Act 1990 for the variation of condition 2 (approved plans) of planning application reference 20/03954/FULL6 granted for construction of basement/ground floor rear extension, formation of raised patio with garden steps, excavation/enlargement of basement, formation of front and rear lightwells and provision of new and replacement windows to basement along with the construction of cycle and refuse store within front garden to vary the approved plans to increase the height of the basement windows in the front bay, metal railing added to the edge of lightwell and reduce the size of the external store, providing housing for bins only
Construction of basement/ground floor rear extension, formation of raised patio with garden steps, excavation/enlargement of basement, formation of front and rear lightwells and provision of new and replacement windows to basement.
Construction of basement/ground floor rear extension, formation of raised patio with garden steps, excavation/enlargement of basement, formation of front and rear lightwells and provision of new and replacement windows to basement along with the construction of cycle and refuse store within front garden.
The proposal is to convert the existing cellar into a habitable basement with a patio access to the rear and light wells to the front. Works will include reducing the existing concrete cellar floor, underpinning exposed walls, tanking wall and floors, forming the new patio with earth retaining walls and install a spiral stair and balcony walkway.
Minor material amendment under Section 73 of the Town and Country Planning Act 1990 for the variation of condition 2 (approved plans) of planning application reference 20/03954/FULL6 granted for construction of basement/ground floor rear extension, formation of raised patio with garden steps, excavation/enlargement of basement, formation of front and rear lightwells and provision of new and replacement windows to basement along with the construction of cycle and refuse store within front garden to vary the approved plans to increase the height of the basement windows in the front bay, metal railing added to the edge of lightwell and reduce the size of the external store, providing housing for bins only
Construction of basement/ground floor rear extension, formation of raised patio with garden steps, excavation/enlargement of basement, formation of front and rear lightwells and provision of new and replacement windows to basement.
Construction of basement/ground floor rear extension, formation of raised patio with garden steps, excavation/enlargement of basement, formation of front and rear lightwells and provision of new and replacement windows to basement along with the construction of cycle and refuse store within front garden.
Notification of proposed works to trees in a conservation area
Building control
Building-control records are not yet collected for Bromley — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 13 premises each one covers.
Designation
Coverage
Conservation Area
Elm Road · reference 6976 · covers 13 of 13 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Elm Road · reference 6976 · covers 13 of 13 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Planning precedent23 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings D: 3, E: 3, F: 2.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
BR3 4JF, Bromley: planning and property history | Planning Atlas