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Ground Floor 9 St Thomas Street London Southwark SE1 9RY

26/AP/2427Permitted
Lawful development certificate

Proposal

Certificate of lawfulness (proposed) for refurbishment and modernisation of existing building with the space maintain its commercial use (Class E).

Received
14 August 2026
Decided
29 September 2026
Site boundary (council red line)
  1. Received14 Aug
  2. Validated14 Aug
  3. Consult.
  4. Target
  5. Decided29 Sep

Decided in 46 days

This is a planning application at Ground Floor 9 St Thomas Street London Southwark SE1 9RY. Southwark has handled 7,476 applications of this type and approves 94% of them, typically deciding them in 50 days. This one was decided in 46 days, 4 days quicker than Southwark's median. The site is in the Borough High Street conservation area, with 13 listed buildings nearby. There are no previous applications recorded at this address. We hold 2,143 applications in total for the SE1 postcode area.

Application Details

Reference
26/AP/2427
Address
Ground Floor 9 St Thomas Street London Southwark SE1 9RY
Postcode
SE1 9RY
Local Authority
Southwark
Decision Status
Permitted
Current Status
Under consideration/assessment

Applicant & Agent

Planning Application Dates

Date Received
13 August 2026
Date Decided
29 September 2026
Date Validated
14 August 2026
Date Submitted
14 August 2026

Planning Decision

Publicity

Appeal

Additional Information

Coordinates
51.505000, -0.088228
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Southwark

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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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
  • Listed building: Grade II*: Number 9 and Attached RailingsOn this site · +2 more
  • Article 4 direction: Central Activities Zone+2 more
  • Brownfield land register: 4-6,London Bridge Street,,SE1 9SGRegister 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.

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