1B Sunningvale Avenue, Biggin Hill, TN16 3BU
Approved on 23 May 2022
Council decision: GRANTEDDelegated (officer decision)
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
Conversion of existing garage to a habitable room. Single storey front/side extension to provide new garage with roof terrace/enlargement of existing balcony, with new access stairs and balustrade with metal frame and glass panels and a widened driveway with retaining wall
- Received
- 21 March 2022
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Bromley
- Ward
- Biggin Hill
- Agent
- Design-Ex
- ReceivedReceived21 Mar
- ValidatedValidated24 Mar
- Consult.Consultation14 Apr
- TargetTarget Date19 May
- DecidedDecided23 May
Decided in 60 days (council typically 56)
About this application
This is a full planning application for a side extension at 1B Sunningvale Avenue, Biggin Hill, TN16 3BU. Bromley has handled 8,588 applications of this type. This one was decided in 63 days, 7 days 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 full 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 3BU
- Application type
- Householder planning permission
- Scale / size
- Small
Planning application dates
- Date validated
- 24 March 2022
- Consultation expiry
- 14 April 2022
- Consultation start
- 24 March 2022
- Consultation end
- 14 April 2022
- Neighbour consultation start
- 24 March 2022
- Neighbour consultation end
- 14 April 2022
- Last date for comments
- 14 April 2022
- Target decision date
- 19 May 2022
- Permission expires
- 23 May 2025
Applicant and agent
- Agent
- Design-Ex
- Agent address
- 1 Hammas Leys Long Buckby Northampton NN6 7RY
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-11099008
- Documents
- 9
- Constraints
- 8
Site constraints
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.
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near TN16
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- 52 Main Road Biggin Hill Westerham Kent TN16 3DU05/03678/FULL6 · FullApproved0.0 mi
- 24 Sunningvale Avenue Biggin Hill TN16 3BT24/03362/FULL6 · FullApproved0.0 mi
- 26 Sunningvale Avenue Biggin Hill Westerham Kent TN16 3BT05/02394/FULL6 · FullRefused0.0 mi
- Aliyah, 2A Sunningvale Avenue, Biggin Hill, TN16 3BT22/01059/TPO · TreesApproved0.0 mi
- 2 Sunningvale Avenue Biggin Hill Westerham Kent TN16 3BT05/02297/FULL6 · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Emergency Electrician 24 Hour Grip Electric LtdVerifiedMerstham, RedhillElectricalEmergency electrical fault finding8.2 mi
- Design and Management Systems LtdVerifiedElectrician8.4 mi
- Lambert Heating & Renewables LtdVerified8.6 mi
- Bello Electrics LTDVerifiedElectrician9.1 mi
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.
Get The Signal Report