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39 Allen Road, Beckenham, BR3 4NU

26/04202/LDCLawful development: Proposed useAwaiting decision
Lawful development certificate
Approximate location: the centre of the postcode, not the exact property.

Proposal

Conversion of loft with rear dormer and front rooflights. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

Received
28 October 2026
Ward
Clock House
  1. Received28 Oct
  2. Validated28 Oct
  3. Consult.
  4. Target
  5. Decided

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About this application

This is a planning application for a dormer extension at 39 ALLEN ROAD, BECKENHAM, BR3 4NU. Bromley has handled 236 applications of this type. It has been with the council since 28 October 2026 and is still awaiting a decision. There are no previous applications recorded at this address. In the past year there have been 102 applications across Clock House. We hold 1,243 applications in total for the BR3 postcode area.

77% of lawful development: proposed use applications at London Borough of Bromley were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
BR3 4NU
Application type
Lawful development: Proposed use

Planning application dates

Date validated
28 October 2026

Applicant and agent

Applicant
Private applicant

Planning decision

Case officer
James Baddeley

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Bromley

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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