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23 Magnolia Drive Biggin Hill Westerham Kent TN16 3SN

09/01793/PLUDCertificate of Lawfulness proposedApproved
Outline / PiP

Approved on 23 September 2009

Council decision: Proposed 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

Single storey rear extensionCERTIFICATE OF LAWFULNESS FOR A PROPOSED DEVELOPMENT

Received
30 June 2009
Decision level
Delegated (officer decision)
Ward
Biggin Hill
  1. Received30 Jun
  2. Validated17 Aug
  3. Consult.9 Sep
  4. Target12 Oct
  5. Decided23 Sep

Decided in 37 days (council typically 56)

About this application

This is an outline application at 23 Magnolia Drive Biggin Hill Westerham Kent TN16 3SN. Bromley has handled 2,558 applications of this type. This one was decided in 85 days, 4 weeks longer than Bromley's typical decision time. 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.

77% of outline 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
TN16 3SN
Application type
Certificate of Lawfulness proposed
Scale / size
Small

Planning application dates

Date validated
17 August 2009
Consultation expiry
9 September 2009
Consultation end
9 September 2009
Neighbour consultation start
19 August 2009
Neighbour consultation end
9 September 2009
Last date for comments
21 September 2009
Target decision date
12 October 2009
Permission expires
23 September 2014

Planning decision

Statutory period
56 days

Additional information

Documents
9
Constraints
4

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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