Planning application
26/01784/NMC
Royal Street Site, South Bank London SE1 7LW
Proposal
Application for a Non-Material Amendment Following a Grant of 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 on 20.12.2023. Amendment sought: In respect of Plot B for the provision of an additional 9 units, reconfiguration of the ground floor, relocation of the accessible units, minor elevational changes, rooftop level amendments and amendments to the wording of Condition 75.
As published by the council, reference 26/01784/NMC
Timeline
Dates from the published record
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17 Jun 2026
Received by Lambeth
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25 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Lambeth for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About amendments applications
How this application type works
An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.
Nearby applications
Within 500 metres
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22/04211/FUL Granted
Arch 221 Upper Marsh London SE1 7EL
Installation of new roller shutter door and new front lean-to roof, together with other associated alterations.
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26/00942/DET Granted
Royal Street Site, South Bank London SE1 7LW
Partial approval of details pursuant to Condition 9 (contamination)(Part b) for planning permission 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) dated 20/12/2023
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26/01399/DET Granted
Royal Street Site, South Bank London SE1 7LW
Partial approval of details pursuant to condition 12 (Part B watching brief for Plot 0) of Planning Permission Ref: 22/01206/EIAFUL as amended by non-material amendment 25/02001/NMC (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 on 20.12.2023
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26/01363/LDCE Granted
Royal Street Site, South Bank London SE1 7LW
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
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26/00801/NMC Granted
Royal Street Site, South Bank London SE1 7LW
Application for a Non-Material Amendment Following a Grant of 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 on 20.12.2023. Amendment sought: In respect of Plot B to remove the basement, reconfigure the ground and first floor layouts, relocate the wheelchair accessible units and minor elevational changes.
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26/00405/DET Granted
Royal Street Site, South Bank London SE1 7LW
Partial approval of details to part discharge conditions 51- Part B (Hard/Soft landscaping), 52 - Part B (Horticultural management plan) of 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 on 20.12.2023.
Other amendments applications
In Lambeth
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26/02212/NMC Awaiting decision
58 Stockwell Green London SW9 9HU
Application for a Non-Material Amendment Following a Grant of Planning Permission ref: 25/02297/FUL (Raising of rear roof and ceiling height to match front ceilings; installation of larger windows to overlook rear courtyard (to Ground Floor Flat).) Granted on 30.09.2025 Amendment Sought: Reduce the size of the courtyard (condition 2)
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26/01972/NMC Granted
35 Hoadly Road London SW16 1AE
Application for a non-material amendment following a grant of planning permission ref. 24/00423/FUL (Erection of outbuilding in rear garden.), granted on 08.04.2024.
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26/01029/NMC Granted
The South Bank Centre Belvedere Road London Lambeth SE1 8XX
Application for a Non-Material Amendment Following a Grant of Planning Permission ref: 24/01894/FUL (Erection and installation of temporary structures and artworks for up to 20 Winter and Summer Programmes in connection with the Southbank Centre) granted on 04.10.2024.
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26/02122/NMC Awaiting decision
8 Harleyford Street London SE11 5SY
Application for a Non-Material Amendment Following a Grant of Planning Permission ref: 24/03279/FUL (Demolition of 8a Harleyford Street and construction of new 5 storey development, to provide 8 new homes (Use Class C3) and ground floor community use (Use Class F2), refurbishment and extension of Kennington Park Community Centre (Use Class F2) and associated cycle parking and hard and soft landscaping. This application is a DEPARTURE APPLICATION: The proposed development is a departure from Policies ED1 (Offices) of the Lambeth Local Plan (2021)) granted on 11.03.2026. Amendment sought : Revised wording to Condition 27 to amend the required BREEAM rating for the commercial (community centre) element from 'Excellent' to 'Very Good'.
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26/01755/NMC Granted
10 Craignair Road London SW2 2DG
Non-Material Amendment Following a Grant of Planning Permission ref: 26/00784/FUL (Erection of a single-storey rear extension with raised terrace) granted on 18.05.2026. Amendment sought: - Relocation of the rainwater downpipe away from the property boundary and deletion of water butt. - Change of roofing material from copper to steel standing seam.