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Royal Street Site, South Bank London SE1 7LW

26/01363/LDCEApproved
Lawful development certificate

Approved on 29 May 2026

Approximate location: the centre of the postcode, not the exact property.

Proposal

Application for a Certificate of Lawfulness (Existing) with respect to excavation and installation of an underground main for an incoming power mains HV cabling to the foundations of the building on Plot C in accordance with Planning Permission ref: 22/01206/EIAFUL (Demolition of the majority of existing buildings on Plots A, B, C & D including Canterbury House, Stangate House, 10 Royal Street and 20 Carlisle Lane; part retention of existing buildings on Plot E and change of use and refurbishment of the railway arches (Plot F); comprehensive phased redevelopment of the site to provide a mixed use development of buildings 12-16 storeys in height containing commercial floorspace (including lab enabled floorspace), residential, and flexible, retail, community and office floorspace; enhanced public realm and pedestrian routes; re-location of listed sculpture) granted 20.12.2023

Submitted
13 May 2026
  1. Received13 May
  2. Validated13 May
  3. Consult.
  4. Target
  5. Decided29 May

Decided in 16 days

About this application

This is a planning application for demolition at Royal Street Site, South Bank London SE1 7LW. Lambeth has handled 15,936 applications of this type. This one was decided in 16 days, 6 weeks quicker than Lambeth's typical decision time. There have been 8 other applications at this address. We hold 2,756 applications in total for the SE1 postcode area.

Application details

Postcode
SE1 7LW

Planning application dates

Date validated
13 May 2026

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Flood zone 3: High probability (rivers and sea)
  • Article 4 direction: Modified Direction 1 - CAZ
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, 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, 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.

Associated applications

  1. 2026
    13 May

    Application for a Certificate of Lawfulness (Existing) with respect to excavation and installation of an…

    This applicationApprovedApplication26/01363/LDCE
  2. 2026
    6 May

    Partial approval of details pursuant to condition 12 (Part B watching brief for Plot 0) of Planning…

    ApprovedDischarge of conditionsFiled alongside26/01399/DET

Planning history at this site

10 other applications at this property, newest first.

  1. 2026
    17 Jun

    Application for a Non-Material Amendment Following a Grant of Planning Permission ref: 22/01206/EIAFUL

    PendingNon-material amendment26/01784/NMC
  2. 2026
    24 Mar

    Approval of details pursuant to Condition 9 (contamination) for planning permission 22/01206/EIAFUL

    ApprovedDischarge of conditions26/00942/DET
  3. 2026
    12 Mar

    Application for a Non-Material Amendment Following a Grant of Planning Permission ref: 22/01206/EIAFUL

    ApprovedNon-material amendment26/00801/NMC
  4. 2026
    9 Feb

    Partial approval of details to part discharge conditions 51- Part B (Hard/Soft landscaping), 52 - Part B…

    ApprovedDischarge of conditions26/00405/DET
  5. 2026
    9 Feb

    Partial approval of details to discharged part B of conditions 14 (Protection of the retained trees),15…

    ApprovedDischarge of conditions26/00404/DET
  6. 2026
    22 Jan

    Partial Approval of details pursuant to condition 8 (archaeological written scheme of investigation)(Phase 0…

    ApprovedDischarge of conditions26/00188/DET

Source: Lambeth

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

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