9 Quadrangle Close Leroy Street London Southwark SE1 4SQ
Approved on 26 June 2026
Proposal
Construction of a single-storey rear extension incorporating a first-floor balcony with replacement of two windows with a French door providing access to the balcony.
- Received
- 29 December 2025
- Council
- London Borough of Southwark
- Ward
- London Bridge & West Bermondsey
- ReceivedReceived29 Dec
- ValidatedValidated8 Jan
- Consult.Consultation3 Feb
- TargetTarget Date4 Mar
- DecidedDecided26 Jun
Decided in 169 days (council typically 49)
About this application
This is a full planning application for a single storey rear extension at 9 Quadrangle Close Leroy Street London Southwark SE1 4SQ. Southwark has handled 1,045 applications of this type. This one was decided in 179 days, 19 weeks longer than Southwark's typical decision time. There are no previous applications recorded at this address. In the past year there have been 163 applications across London Bridge & West Bermondsey. We hold 2,758 applications in total for the SE1 postcode area.
93% of full applications at London Borough of Southwark were approved. Across all application types, the council typically decides in about 7 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
- SE1 4SQ
- Application type
- Householder Application
- Scale / size
- Small
- Parish
- Bermondsey And Rotherhithe
Planning application dates
- Date validated
- 8 January 2026
- Last date for comments
- 3 February 2026
- Target decision date
- 4 March 2026
Planning decision
- Statutory period
- 55 days
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 3: High probability (rivers and sea)
- Article 4 direction: Old Kent Road North District Town Centre
- Tree Preservation Order: Ref 229BCovers the site · +1 more
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: Southwark
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Avent Roofing ServicesVerifiedWestminsterRoofing2.7 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman3.2 mi
- Orient Construction Consultancy LimitedVerifiedLondon3.7 mi
- Building Services LondonVerifiedLondonExtensionsLoft Conversions3.7 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.