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Planning application

Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

Granted Westminster 25/09275/NMA Non-material amendments

Works: Extension Demolition

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

Proposal

Amendments to planning permission dated 23rd December 2024 (RN: 24/04744/FULL), which itself varied planning permission dated 19th January 2024 (RN 23/01690/FULL) and was amended by non-material amendment dated 24 March 2025 (RN: 25/01242/NMA), for the "Phased development of the site including Phase 1 partial demolition and Phase 2 construction works including, remodelling and extension of existing part eight and part four storey building plus basement (Use Class E, with former caretaker unit) to create an eight-storey building plus basement and roof level plant (Use Class E) and new facade, relocation of main entrance to side facade, new landscaped garden space, roof terraces, waste storage, cycle parking, associated plant and other necessary works". Namely, amendments to Gillingham Street gate and ninth floor roof terrace railing; alterations to facades, including detailed design and materials; undercroft; landscaping; and internal layouts.

As published by the council, reference 25/09275/NMA

Application record

Reference
25/09275/NMA
Type
Non-material amendments
Status
Decided
Decision
Granted As published: Application Permitted
Received
22 Dec 2025
Validated
22 Dec 2025
Decided
3 Mar 2026
Ward
Pimlico North
Decision by
Delegated Decision
Postcode
SW1V 1HU

Site history

Applications at this address on the Westminster register

This site has had 8 applications since 2007: 5 approved, 0 refused.

  • 26/03103/ADFULL Awaiting decision

    Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

    Details of whole life carbon assessment (part A only) pursuant to condition 36 (partial) of planning permission dated 03 January 2025 (RN: 24/04744/FULL).

    Submitted 12 May 2026 Full applications
  • 26/03049/ADFULL Awaiting decision

    Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

    Detailed Circular Economy Statement including a site waste management plan pursuant to condition 37 (part b) of planning permission dated 23rd December 2024 (RN:24/04744).

    Submitted 8 May 2026 Full applications
  • 26/01002/ADFULL Granted

    Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

    Details of Appendix A checklist from the Code of Construction Practice pursuant to the partial discharge of Condition 3 (a) (demolition) of planning permission dated 23 December 2024 (24/04744/FULL).

    Decided 15 Apr 2026 Full applications
  • 25/06099/ADFULL Awaiting decision

    Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

    Detailed written scheme of investigation (Stage 2) pursuant to Condition 11 of planning permission dated 23 December 2024 (RN: 24/04744/FULL).

    Submitted 27 Aug 2025 Full applications
  • 25/05975/ADFULL Granted

    Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

    Details of an impact assessment safeguarding measures and impact to London Underground assets and method statement of the demolition in consultation with London Underground) pursuant to condition 43 of planning permission dated 23rd December 2024 (RN:24/04744/FULL)

    Decided 19 Sep 2025 Full applications
  • 08/01114/ADFULL Granted

    Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

    Details of acoustic enclosure and exhaust attenuators pursuant to Condition 5 of planning permission dated 17 August 2007 (RN: 07/01286).

    Decided 25 Mar 2008 Full applications
  • 07/01286/FULL Granted

    Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

    Installation of 11 air conditioning units within rear ground floor private car park.

    Decided 17 Aug 2007 Full applications

Timeline

Dates from the published record

  1. 22 Dec 2025

    Received by Westminster

  2. 3 Mar 2026

    Decision issued: Application Permitted

  3. 20 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Newmark LLP Agent

926 applications on PlanIndex · across 40 councils · 97% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

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

12 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Westminster granted permission on 3 March 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

    26/03049/ADFULL Submitted 8 May 2026 50 yards away

    88% historically approved · decision due ~9 Jul

    Detailed Circular Economy Statement including a site waste management plan pursuant to condition 37 (part b) of planning permission dated 23rd December 2024 (RN:24/04744).

    Awaiting decision Full applications 8 docs

  • 46 Gillingham Street London SW1V 1HU

    07/06996/FULL Submitted 8 Aug 2007 50 yards away

    Installation of air conditioning unit on flat roof at rear first floor level.

    Granted Full applications 10 docs

  • 46 Gillingham Street London SW1V 1HU

    06/02362/FULL Submitted 27 Mar 2006 50 yards away

    Installation of roller shutter and grilles at ground floor level, 6 air conditioning units under fire escape staircase within car park, 9 wall and pole mounted CCTV cameras, and aerial and satellite dish (diameter 0.68m) at roof level.

    Granted Full applications 9 docs

  • 46 Gillingham Street London SW1V 1HU

    07/06284/FULL Submitted 18 Jul 2007 50 yards away

    Retention of nine external air conditioning condenser units located on flat roof at rear first floor level.

    Refused Full applications 7 docs

  • 46 Gillingham Street London SW1V 1HU

    07/03928/FULL Submitted 3 May 2007 50 yards away

    Installation of air conditioning unit at rear first floor level.

    Refused Full applications 10 docs

  • Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

    07/01286/FULL Submitted 8 Feb 2007 50 yards away

    Installation of 11 air conditioning units within rear ground floor private car park.

    Granted Full applications 10 docs

In Westminster

  • 26/07459/NMA Awaiting decision

    1 Hanover Square London W1S 1HA

    Amendments to planning pemrission dated 10 October 2025 (RN: 25/01558/FULL) for the: Partial demolition, refurbishment and extension of the existing building to provide a sub-basement, basement, ground plus eight storey building; infilling and stepped rear extension; excavation of a new sub-basement level; installation of new plant equipment at basement and roof level; terraces at fourth, fifth, sixth, seventh and eighth floor levels; soft and hard landscaping; reprovision of car parking; new cycle parking facilities; and associated external works. Use of the building for retail and/or restaurant (Class E) on part ground floor and office (Class E) on all other floors. NAMELY, to allow alterations to the design of the ground floor frontages on Hanover Square and St George Street.

    Received 3 Nov, published by the council 5 Nov 2026 Amendments
  • 26/07389/NMA Decided

    Flat 1 5 Grittleton Road London W9 2DD

    Amendments to planning permission dated 04 June 2025 (RN: 25/02022/FULL), NAMELY, amendment of Condition 4 to correct the property address from 9 Aldridge Road Villas to Flat 1 5 Grittleton Road.

    29 Oct 2026 Amendments
  • 26/07377/NMA Awaiting decision

    60 Ledbury Road London W11 2AJ

    Amendments to planning permission dated 2nd October 2025 (RN 25/04018/FULL) for the Partial demolition, refurbishment, and erection of a mansard roof extension to form a new third floor with dormers to front, side and rear elevations; to form 6 flats (Class C3) on upper floors; external plant equipment and ductwork; lower ground floor excavation to increase floor to ceiling height; replacement windows; cycle parking and associated external alterations; use of the part ground floor and lower ground floor as retail and restaurant (Class E). Site includes 60-68 Ledbury Road) NAMELY, An amendment to the basement and ground floor drawing reference numbers; amendment to the description of development, in reference to restaurant and or retail use; and amendments to C

    Received 28 Oct, published by the council 3 Nov 2026 Amendments
  • 26/07375/NMA Awaiting decision

    77 Hereford Road London W2 5BB

    Amendments to planning permission dated 4th August 2026 (RN 26/03970/FULL) for the Replacement of roof terrace access stair with glazed hatch, new timber decking and front and rear roof railings to roof terrace, with infilling side window of closet wing. NAMELY, Hinged hatch access substituted by sliding hatch.

    Received 28 Oct, published by the council 3 Nov 2026 Amendments
  • 26/07312/NMA Awaiting decision

    15 Rodmarton Street London W1U 8BL

    Amendment to planning permission dated 5 May 2026 (26/00539/FULL) for: Erection of a single storey conservatory at rear ground floor level, use of the garage as internal living accommodation and installation of a new skylight at main roof level namely, to allow a reduction in the size of the rear orangery and alterations to its roof arrangement.

    Received 26 Oct, published by the council 29 Oct 2026 Amendments