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10 Lunar Close, Biggin Hill, Westerham, TN16 3DY

25/04801/LDCLawful development: Existing useApproved
Lawful development certificate

Approved on 9 December 2025

Council decision: EXISTING USE/DEVELOPMENT IS LAWFULDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Continued use of existing ground floor hobby room created from former garage and continued use of lobby created from enclosing former porch LAWFUL DEVELOPMENT CERTIFICATE (EXISTING)

Received
14 October 2025
Decision level
Delegated (officer decision)
Ward
Biggin Hill
  1. Received14 Oct
  2. Validated16 Oct
  3. Consult.6 Nov
  4. Target6 Nov
  5. Decided9 Dec

Decided in 54 days (council typically 56)

About this application

This is an application to amend a permission at 10 LUNAR CLOSE, BIGGIN HILL, WESTERHAM, TN16 3DY. Bromley has handled 942 applications of this type. This one was decided in 56 days. The site is in 2 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 39 applications across Biggin Hill. We hold 2,970 applications in total for the TN16 postcode area.

73% of amendment 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.Planning something similar? See what gets approved on your street

Application details

Postcode
TN16 3DY
Application type
Lawful development: Existing use
Scale / size
Small

Planning application dates

Date validated
16 October 2025
Consultation expiry
6 November 2025
Consultation end
6 November 2025
Target decision date
6 November 2025

Planning decision

Statutory period
21 days

Additional information

Planning Portal ID
PP-14406871
Documents
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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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