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Planning application

Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BS

Granted Westminster 25/08351/NMA Non-material amendments

Works: Extension Loft or dormer Demolition

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

Proposal

Amendments to planning permission dated 09 February 2023 (RN: 21/06372/FULL) which varied planning permission dated 3 July 2013 (RN: 12/07764/FULL) for: 'Demolition and rebuilding of rear section of building, excavation to create a two storey basement, extensions and associated refurbishment of Grosvenor Gardens House, to provide 42 residential units (Class C3) on first to seventh floors; reconfiguration at ground floor level to provide mixed retail use (Class A1 and/or Class A3); wellness facility, residential storage, plant, car and cycle parking at basement levels; and public realm works to Eaton Lane (23-47 Grosvenor Gardens and 44-52 Buckingham Palace Road)'. NAMELY, to allow additional fall prevention to Levels 2 and 3; amendments to gable end; chimney restoration; demolition of maintenance walkway; design development of stone dormers; installation of two dry riser inlets and ventilation grilles to Eaton Lane; amendments to UKPN and bin store door arrangement and high level privacy screens; omission of cat ladder and amendments to escape routes and roof-top services.

As published by the council, reference 25/08351/NMA

Application record

Reference
25/08351/NMA
Type
Non-material amendments
Status
Decided
Decision
Granted As published: Application Permitted
Received
14 Nov 2025
Validated
24 Nov 2025
Decided
13 Mar 2026
Ward
St James's
Decision by
Delegated Decision
Postcode
SW1W 0BS

Site history

Applications at this address on the Westminster register

This site has had 12 applications since 2022: 12 approved, 0 refused.

  • 25/08589/LBC Granted

    Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BS

    Installation of fall prevention to Levels 2 and 3; amendments to gable end; chimney restoration; demolition of maintenance walkway; design development of stone dormers; installation of two dry riser inlets and ventilation grilles to Eaton Lane; amendments to UKPN and bin store door arrangement and high level privacy screens; omission of cat ladder and amendments to escape routes and roof-top services.

    Decided 13 Mar 2026 Heritage and listed buildings
  • 25/07910/ADFULL Granted

    Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BS

    Detailed drawings of the Western lift over run pursuant to condition 6 (iii) of planning permission dated 09 February 2023 (RN: 21/06372/FULL).

    Decided 19 Nov 2025 Full applications
  • 25/07913/ADLBC Granted

    Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BS

    Details of windows and dormers pursuant to condition 4 (ii) of listed building consent dated 09 February 2023 (21/07165/LBC).

    Decided 19 Nov 2025 Conditions
  • 25/07909/ADFULL Granted

    Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BS

    Details of windows and dormers pursuant to condition 5 (ii) of planning permission dated 09 February 2023 (RN: 21/06372/FULL).

    Decided 19 Nov 2025 Full applications
  • 25/07911/ADFULL Granted

    Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BS

    Details of the design, location and materials of all new external flues, vents and drainage pipework to include the new ventilation panels to the rear of the central roof pavilion pursuant to condition 9 of planning permission dated 09 February 2023 (RN: 21/06372/FULL).

    Decided 19 Nov 2025 Full applications
  • 25/07892/ADLBC Granted

    Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BS

    Details of the design, location and materials of all new external flues, vents, drainage pipework and new ventilation panels to the rear of the central roof pavilion pursuant to condition 7 of listed building dated 09 February 2023 (RN: 21/07165/LBC).

    Decided 19 Nov 2025 Conditions
  • 25/07890/ADLBC Granted

    Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BS

    Details of windows and dormers; and internal historic elements (including shelving, display cabinets and counters with associated fixtures) pursuant to condition 4 (ii) and 12 (ii) of listed building dated 09 February 2023 (RN: 21/07165/LBC).

    Decided 19 Nov 2025 Conditions
  • 25/07891/ADLBC Granted

    Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BS

    Detailed drawings of the Western lift over run pursuant to condition 5 (iii) of listed building dated 09 February 2023 (RN: 21/07165/LBC).

    Decided 19 Nov 2025 Conditions
  • 23/04583/ADFULL Granted

    Grosvenor Gardens House 35-37 Grosvenor Gardens London SW1W 0BS

    Details of the location of the restaurant uses pursuant to Condition 21 of planning permission dated 09 February 2023 (RN: 21/06372/FULL).

    Decided 18 Jul 2023 Full applications
  • 22/04616/ADFULL Granted

    Grosvenor Gardens House 35-37 Grosvenor Gardens London SW1W 0BS

    Details of samples of the facing materials pursuant to Condition 4 of planning permission dated 3rd July 2013 (RN: 12/07764/FULL)

    Decided 11 Aug 2022 Full applications

Timeline

Dates from the published record

  1. 14 Nov 2025

    Received by Westminster

  2. 24 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 13 Mar 2026

    Decision issued: Application Permitted

  4. 30 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

DP9 Ltd Agent

Active · incorporated 2004

2,602 applications on PlanIndex · across 36 councils · 98% 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

17 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 13 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

  • Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BS

    25/08589/LBC Submitted 24 Nov 2025 50 yards away

    Installation of fall prevention to Levels 2 and 3; amendments to gable end; chimney restoration; demolition of maintenance walkway; design development of stone dormers; installation of two dry riser inlets and ventilation grilles to Eaton Lane; amendments to UKPN and bin store door arrangement and high level privacy screens; omission of cat ladder and amendments to escape routes and roof-top services.

    Granted Heritage and listed buildings Loft or dormer Demolition 15 docs

  • 27 Grosvenor Gardens London SW1W 0BP

    07/10468/LBC Submitted 30 Nov 2007 50 yards away

    Retention of three non-illuminated fascia signs and one internally illuminated projecting sign.

    Granted Heritage and listed buildings 8 docs

  • 23 Grosvenor Gardens London SW1W 0BP

    10/06808/TCH Submitted 6 Aug 2010 50 yards away

    Use of two areas of the public highway measuring 3.5m x 2.15m and 4m x 1m to Beeston Place and Grosvenor Gardens Frontages for the placing of five tables and 10 chairs connection with the sandwich bar.

    Granted 7 docs

  • 41 Grosvenor Gardens London SW1W 0BP

    04/06429/FULL Submitted 13 Aug 2004 50 yards away

    Installation of 3 air conditioning units in rear courtyard (adjacent to Eaton Lane).

    Granted Full applications 8 docs

  • 41 Grosvenor Gardens London SW1W 0BP

    04/06430/LBC Submitted 13 Aug 2004 50 yards away

    Installation of 3 air conditioning units in rear courtyard (adjacent to Eaton Lane) and internal alterations.

    Granted Heritage and listed buildings 2 docs

  • 31 - 33 Grosvenor Gardens London SW1W 0BP

    04/02925/LBC Submitted 16 Apr 2004 50 yards away

    Display of three non-illuminated fascia signs (2610mm x 225mm), (2607mm x 225mm) (and 2258mm x 225mm) and non-illuminated wall plaque (300mm x 200mm).

    Refused Heritage and listed buildings 8 docs

In Westminster

  • 26/07181/NMA Awaiting decision

    Newlands House 37 - 40 Berners Street London W1T 3NA

    Amendments to planning permission dated 9th October 2025 (RN:25/04048/FULL) forInfilling of the ground floor undercroft along Mortimer Street (Class E), replacement of ground floor frontage to the whole building and refurbishment of the upper floor facades. Namely, alterations to the approved green roof area at the site.

    Received 21 Oct, published by the council 22 Oct 2026 Amendments
  • 26/07132/NMA Awaiting decision

    157 - 159 Victoria Street London SW1E 5NA

    Amendments to planning permission dated 27 August 2026 (RN: 26/04666/FULL) for the: Installation of combined defibrillator and bleed kit cabinets to external wall of Nationwide Building Society branch. NAMELY, to allow alteration to design of combined defibrillator and bleed kit cabinet.

    Received 19 Oct, published by the council 20 Oct 2026 Amendments
  • 26/07086/NMA Awaiting decision

    Windsor House 50 Victoria Street London SW1H 0TL

    Amendments to planning permission dated 18th September 2026 (RN 26/01445/FULL) for the Refurbishment of Windsor House and Christchurch House (excluding residential part), including re-cladding and amendment of facades, replacement of windows, new end-of-trip facilities, installation of roof-level plant and screening, and associated works, to provide office, retail, restaurant and indoor recreation accommodation (Class E) with amenity spaces, including a new roof level pavilion to Christchurch House and link bridge between Windsor House and Christchurch House. NAMELY, amendments to the wording of Conditions 1, 11, 12, 13,14, 15 and 26.

    Received 16 Oct, published by the council 20 Oct 2026 Amendments
  • 26/07071/NMA Awaiting decision

    London School Of Economics & Political Science Houghton Street London WC2A 2AE

    Amendments to planning permission dated 21st Februrary 2018 (RN:17/05855/FULL) for Variation of Condition 1 of planning permission dated 19 October 2016 (RN:16/05155/FULL) for demolition of existing buildings known as Clare Market, The Anchorage, the East Building, St Clements (partial) and Tower One (partial) and redevelopment to provide replacement interconnected academic facilities for Class D1 and ancillary uses, comprising a two storey basement, a part six storey / part 13 storey building and a seven storey core extension to the St Clements building and associated cycle parking and other works; all arranged around a new public square namely, removal of two cycle stands.

    Received 15 Oct, published by the council 16 Oct 2026 Amendments
  • 26/06211/NMA Decided

    15 Portland Place London W1B 1PT

    Amendments to planning permission dated 21 July 2022 (RN:22/03521/FULL) which varied Condition 5 of planning permission dated 11 April 2018 (17/10815/FULL) for: Use of the building for a temporary period of 20 years as a medical use (Use Class D1) personal to OM Tower LLP namely to amend the wording of Condition 3 to omit the words " No one else may benefit from this permission" to allow the use by third party practitioners.

    Received 10 Sep, published by the council 16 Sep 2026 Amendments