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Planning application

1 - 5 Lower Marsh London SE1 7RJ

Granted Lambeth 26/00821/DET Approval of Details

Works: Extension Roofing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Approval of details pursuant to condition 36 (Security Strategy) of planning permission ref: 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 façade 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) granted on 14.05.2024.

As published by the council, reference 26/00821/DET

Application record

Reference
26/00821/DET
Type
Approval of Details
Status
Decided
Decision
Granted As published: Grant Permission
Received
13 Mar 2026
Validated
13 Mar 2026
Decided
24 Apr 2026
Ward
Waterloo & South Bank
Decision by
Delegated Decision
Postcode
SE1 7RJ

Site history

Applications at this address on the Lambeth register

This site has had 22 applications since 2024: 20 approved, 0 refused.

  • 26/02280/DET Granted

    1 - 5 Lower Marsh London SE1 7RJ

    Approval of details pursuant to condition 12 (evidence) of 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 façade 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) granted on 14.05.2024.

    Decided 10 Sep 2026
  • 26/02279/DET Decided

    1 - 5 Lower Marsh London SE1 7RJ

    Approval of details pursuant to condition 18 (evidence that materials used accord with approved sustainability statement) of 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 façade 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) granted on 14.05.2024.

    Submitted 7 Aug 2026
  • 26/02033/FUL Awaiting decision

    1 - 5 Lower Marsh London SE1 7RJ

    Change of use of part of the ground and first floors (271sqm GIA) from approved Class E medical floorspace to a flexible Class E and/or Class F1(a) use.

    Submitted 13 Jul 2026 Full applications
  • 26/01974/DET Granted

    1 - 5 Lower Marsh London SE1 7RJ

    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 façade 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

    Decided 24 Aug 2026
  • 26/01975/DET Granted

    1 - 5 Lower Marsh London SE1 7RJ

    Approval of details pursuant to condition 23 (Waste and Recycling Management Plan) of 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 façade 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

    Decided 24 Aug 2026
  • 26/01976/DET Granted

    1 - 5 Lower Marsh London SE1 7RJ

    Approval of details pursuant to condition 42 (Travel Plans) 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 façade 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

    Decided 21 Aug 2026
  • 26/01162/DET Granted

    1 - 5 Lower Marsh London SE1 7RJ

    Approval of details pursuant to condition 37 (Secure by Design) 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 façade 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

    Decided 30 Apr 2026 Conditions
  • 26/00825/DET Granted

    1 - 5 Lower Marsh London SE1 7RJ

    Approval of details pursuant to condition 16 (As-built' Design) of planning permission ref : 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 façade 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) granted on 14.05.2024.

    Decided 5 May 2026 Conditions
  • 26/00823/DET Granted

    1 - 5 Lower Marsh London SE1 7RJ

    Approval of details pursuant to condition 39 (Air Quality Assessment) of Planning Permission Ref: 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 façade 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.) granted on 14.05.2024

    Decided 24 Apr 2026 Conditions
  • 26/00824/DET Granted

    1 - 5 Lower Marsh London SE1 7RJ

    Approval of details pursuant to condition 19 (non-hazardous construction waste) of 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 façade 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) granted on 14.05.2024.

    Decided 29 Apr 2026 Conditions

Timeline

Dates from the published record

  1. 13 Mar 2026

    Received by Lambeth

  2. 24 Apr 2026

    Decision issued: Grant Permission

  3. 25 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

  • Application: 23/00357/FUL (Decided)

Who's behind it

Company information only, from the register and Companies House

Newmark Gerald Eve LLP Agent, registered in London

Active · incorporated 2008 · London

162 applications on PlanIndex · across 17 councils · 90% granted

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Oslo Holdings Limited Applicant

8 applications on PlanIndex

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Documents

Plans, drawings, consultee responses and the officer's report

4 documents on file for this application

  • DELEGATED REPORT Delegated Register · 24 Apr 2026
  • SECURITY STRATEGY - CONDITION 36 Supporting Docs · 13 Mar 2026
  • APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 13 Mar 2026
  • COVERING LETTER Supporting Docs · 13 Mar 2026

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Lambeth granted permission on 24 April 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 1 - 5 Lower Marsh London SE1 7RJ

    26/00453/DET Submitted 12 Feb 2026 50 yards away

    Approval of details pursuant to condition 33 (Urban Greening Factor) of planning permission ref : 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 façade 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) granted on 14.05.2024.

    Granted Conditions Extension Roofing 12 docs
  • 1 - 5 Lower Marsh London SE1 7RJ

    25/02594/DET Submitted 13 Aug 2025 50 yards away

    Approval of details pursuant of condition 14 (including a schedule of fittings, manufacturer's literature) and condition 15 ( schedule of fittings, manufacturer's literature and water use calculations) 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 façade 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 12.6.2024

    Granted Conditions Extension Roofing 4 docs
  • 1 - 5 Lower Marsh London SE1 7RJ

    25/02595/DET Submitted 13 Aug 2025 50 yards away

    Approval of details pursuant of condition 34 (details of bird and bat boxes locations) 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 façade 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 12.6.2024

    Granted Conditions Extension Roofing 5 docs
  • 1 - 5 Lower Marsh London SE1 7RJ

    25/03207/DET Submitted 10 Oct 2025 50 yards away

    Approval of details pursuant to condition 3i (Construction drawings) of Planning Permission Ref: 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 façade 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.) granted on 14.05.2024

    Granted Conditions Extension Roofing 54 docs
  • 1 - 5 Lower Marsh London SE1 7RJ

    25/03203/DET Submitted 10 Oct 2025 50 yards away

    Approval of details pursuant to condition 25 (hard and soft landscaping strategy) required for 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 façade 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.). Granted on 14/05/2024.

    Granted Conditions Extension Roofing 9 docs
  • 1 - 5 Lower Marsh London SE1 7RJ

    25/02711/DET Submitted 27 Aug 2025 50 yards away

    Approval of details pursuant to Condition 27 (specification of the green walls) 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 façade 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 14/5/2024.

    Granted Conditions Extension Roofing 8 docs

In Lambeth

  • 26/01491/DET Granted

    Land Between Somerleyton Rd And Rail Line, Excluding Brixton House And 16-22 Somerleyton London SW9

    Partial approval of details to part discharge condition 26 (External Wall Materials for block B5 only) of planning permission ref : 25/01377/RG4 (Demolition of existing buildings and redevelopment to provide a residential-led mixed use development comprising residential dwellings (Class C3), flexible commercial, business and service uses (Class E) and flexible community floorspace (Class F1 / F2), together with servicing, car parking, public realm and associated works) granted on 10.03.2026.

    Received 15 May, published by the council 25 Jul 2026 Conditions
  • 26/02325/DET Awaiting decision

    414-426 Brixton Road London SW9 7AY

    Approval of details to discharge part of condition 5 (Construction Method Statement) of planning permission ref : 25/02874/FUL (Demolition and refurbishment of existing shopfronts at ground floor level across entire frontage of 414-426 Brixton Road and the introduction of new plant areas and associated screening at roof level) granted on 06.03.2026.

    Received 12 Aug, published by the council 15 Sep 2026 Conditions
  • 26/02323/DET Awaiting decision

    43 - 59 Clapham Road London SW9 0JD

    Approval of details pursuant to Condition 9 (Contamination), Condition 12 (surface water) and condition 13 (drainage maintenance) for prior approval application 25/03033/P3MA (Prior of Approval for the change of use of offices (Use Class E) to 90 residential flats (Use Class C3). dated 04.06.2026

    Received 11 Aug, published by the council 15 Sep 2026 Conditions
  • 26/02307/DET Awaiting decision

    Tennis Club 35A Killieser Avenue London Lambeth SW2 4NX

    Approval of details pursuant to condition 6 (landscaping) of planting permission 24/03483/FUL( Installation of LED floodlighting to outdoor court no. 6 and 7) dated 05.12.2025

    Received 10 Aug, published by the council 15 Sep 2026 Conditions
  • 26/02288/DET Awaiting decision

    166 Weir Road London SW12 0NP

    Approval of details pursuant to condition 5 (Cycle parking) of Planning Permission ref : 20/01678/VOC (Variation of condition 2 (Approved Plans) of appeal decision APP/N5660/W/19/3225699 following planning application 16/03148/FUL (Redevelopment of the site involving demolition of existing retail warehouse and associated outbuildings (use class B8) and erection of 8 x 2 storey detached family houses with lower ground floor (use class C3), together with the provision of car parking spaces, cycle storage and landscaping) allowed on 10.02.2020. Variation sought: Amend Condition 2 (to incorporate amended basement and boundary treatment plans) to read: The development hereby permitted shall be carried out in accordance with the approved plans listed in this notice. Reason: For the avoidance of doubt and in the interests of proper planning) granted on 17.12.2020.

    Received 7 Aug, published by the council 15 Sep 2026 Conditions