11 -15 St Thomas Street, London, Southwark, SE1 9RY
Proposal
Details of Condition5- Landscape management plan,as required by planning permission 24/AP/1196 dated 26/06/2024 for Refurbishment works to the existing offices at 11-19 St Thomas Street. Removal of existing plant to the rear elevation, and installation of 7 AC Units at first floor on the flat roof to the rear extension. Installation to a green wall to rear boundary wall. Replacement of existing lighting to the entrance doors with new LED lights. Removal of the existing modern parking gate and bollards which and replacement with wrought iron gate. Installation of Sheffield bike stands to the front courtyard and secure bike storage to the rear (Revised Description).
- Received
- 22 May 2025
- Council
- London Borough of Southwark
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.
- ReceivedSubmitted22 May
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided
This is a planning application for a rear extension at 11 -15 St Thomas Street London Southwark SE1 9RY. Southwark has handled 405 applications of this type and approves nearly all of them, typically deciding them in 52 days. It was submitted on 22 May 2025 and is still awaiting a decision. The site is in the Borough High Street conservation area, with 11 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 8 applications across LBWB. We hold 2,143 applications in total for the SE1 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Southwark
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Planning history at this site
4 other applications at this property, newest first.
- 202515 Oct
Variation of condition 5v 'Detailed design of the proposed gates from cast-iron to part cast iron for…
ApprovedVariation of conditions (s73)25/AP/2997 - 20251 Oct
Resubmission of condition 3 'Hard and soft landscaping' pursuant to planning permission 24/AP/1196
ApprovedApplication25/AP/2810 - 202531 Jan
Retrospective consent to discharge Condition 4 (Scheme of Restoration plaster cornices) pursuant to planning…
ApprovedDischarge of conditions25/AP/0260 - 202426 Apr
Listed Building Consent for alterations for refurbishment works to the offices at 11-15 St Thomas Street;SE1…
ApprovedListed building consent24/AP/1197
Planning constraints
Designations that overlap or adjoin the site outline.
- Flood zone 3: High probability (rivers and sea)Part of the site
- Conservation area: Borough High Street
- Article 4 direction: Central Activities Zone+2 more
- Brownfield land register: Fielden House, 28-42 London Bridge St And 21-27 St Thomas St SE1Register site at or near this address
Also checked, none recorded (20)
flood storage areas, tree preservation orders, 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 and heritage coasts.
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 2026-10-09. 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.
Before the decision
You may need a flood risk assessment. Drainage & flood risk consultants near this site
The site is in flood zone 3 (Environment Agency).
- 1.4 miLondonRTPI
- 1.6 miLondon
- 2.4 miLondonRTPI
Nearest first, within 25 miles of the site. Every firm is listed free.
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