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1 - 5 Lower Marsh London SE1 7RJ

26/01974/DETPermitted
Discharge / amendments

Proposal

Approval of details pursuant to condition 22 (Delivery and Servicing Management Plan ) for planning permission 23/00357/FUL (Extension and refurbishment of existing building to create new part fifth and part sixth floor, extension of fourth floor to provide Class E uses (office, medical and retail floorspace), removal and replacement of rear and side facades, renewal of fa�ade along Lower Marsh, upgrade of existing external terraces including greening, creation of new roof terrace space and courtyard amenity space, installation of plant and enclosure at level 6, provision of cycle parking facilities and associated works) dated 12/06.2024

Received
6 July 2026
Decided
24 August 2026 · Grant Permission
Public comments
0 · last counted 13 October 2026
Ward
Waterloo & South Bank
Approximate location: the centre of the postcode, not the exact property.
  1. Received6 Jul
  2. Validated6 Jul
  3. Consult.7 Aug
  4. Target
  5. Decided24 Aug

Decided in 49 days

This is a planning application for an extension at 1 - 5 Lower Marsh London SE1 7RJ. Lambeth has handled 7,127 applications of this type and approves 82% of them, typically deciding them in 56 days. This one was decided in 49 days, 7 days quicker than Lambeth's median. The site is in the Lower Marsh conservation area. There have been 15 other applications at this address. In the past year there have been 94 applications across Waterloo & South Bank. We hold 2,143 applications in total for the SE1 postcode area.

Application Details

Reference
26/01974/DET
Address
1 - 5 Lower Marsh London SE1 7RJ
Postcode
SE1 7RJ
Local Authority
Lambeth
Decision Status
Permitted
Current Status
Decided
Ward
Waterloo & South Bank

Applicant & Agent

Planning Application Dates

Date Received
6 July 2026
Date Decided
24 August 2026
Date Validated
6 July 2026
Date Submitted
6 July 2026
Consultation End
7 August 2026

Planning Decision

Decision
Grant Permission
Case Officer
Britney Ford

Publicity

Appeal

Additional Information

Documents
4
Coordinates
51.500538, -0.113183
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Lambeth

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

19 other applications at this property, newest first.

  1. 2026
    7 Aug

    Approval of details pursuant to condition 18 (evidence that materials used accord with approved…

    ApprovedDischarge of conditions26/02279/DET
  2. 2026
    7 Aug

    Approval of details pursuant to condition 12 (evidence) of planning permission 23/00357/FUL

    ApprovedDischarge of conditions26/02280/DET
  3. 2026
    5 Aug

    Change of use of part of the ground and first floors (271sqm GIA) from approved Class E medical floorspace to…

    ApprovedApplication26/02033/FUL
  4. 2026
    14 Apr

    Approval of details pursuant to condition 37 (Secure by Design) for planning permission 23/00357/FUL

    ApprovedDischarge of conditions26/01162/DET
  5. 2026
    13 Mar

    Approval of details pursuant to condition 39 (Air Quality Assessment) of Planning Permission Ref: 23/00357/FUL

    ApprovedDischarge of conditions26/00823/DET
  6. 2026
    13 Mar

    Approval of details pursuant to condition 36 (Security Strategy) of planning permission ref: 23/00357/FUL

    ApprovedDischarge of conditions26/00821/DET

Planning constraints

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)
  • Conservation area: Lower Marsh
  • Article 4 direction: Modified Direction 1 - CAZ
Also checked, none recorded (22)

flood storage 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 2026-10-09. 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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