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Planning application

Flat 63 Eaton House 39-40 Upper Grosvenor Street London W1K 2NG

Granted Westminster 20/06115/FULL Full Planning Permission Application

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

Proposal

Installation of external air conditioning unit at rear sixth floor level.

As published by the council, reference 20/06115/FULL

Application record

Reference
20/06115/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Application Permitted
Received
30 Sep 2020
Validated
2 Nov 2020
Decided
16 Dec 2020
Ward
West End
Decision by
Delegated Decision
Postcode
W1K 2NG

Timeline

Dates from the published record

  1. 30 Sep 2020

    Received by Westminster

  2. 2 Nov 2020

    Validated

    Checked as complete and ready for consideration.

  3. 16 Dec 2020

    Decision issued: Application Permitted

  4. 30 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice registered in London

1 application on PlanIndex

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Documents

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

22 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 16 December 2020, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 41 Upper Grosvenor Street London W1K 2NH

    25/07262/FULL Submitted 8 Oct 2025 23m away

    External alterations including rooftop and rear extension at 41 Upper Grosvenor Street; and reconfiguration and amalgamation of existing residential accommodation (comprising 2 x 2bed and 1 x 1 bed) to provide 3 homes (1 x 2 bed and 2 x 3 bed) (Class C3) at 41 Reeves Mews; external alterations including rooftop and rear extension and terrace, loft conversion and new dormers and enlargement of basement at 41 Reeves Mews; and change of use of existing commercial use (Use Class E) to residential (Use Class C3) at lower ground of 41 Reeves Mews to facilitate shared cycle storage, refuse and plant facilities to serve both 41 Upper Grosvenor Street and 41 Reeves Mews; and associated landscaping across the site. [SITE INCLUDES 41 REEVES MEWS]

    Granted Full applications Extension Loft or dormer 53 docs

  • 10 Upper Grosvenor Street London W1K 2NA

    26/03380/FULL Submitted 21 May 2026 39m away

    87% historically approved · decision due ~16 Jul

    Replacement of lantern skylights to match existing; repair and installation of insulation of the accessible roof surface; and other associated works.

    Awaiting decision Full applications 8 docs

  • 8 Upper Grosvenor Street London W1K 2ND

    06/00567/AD7 Submitted 25 Jan 2006 40m away

    Display for a temporary period of six months of a non-illuminated 'to let' board located on the face of the building at ground level and measuring 0.6 x 0.45m.

    Granted Advertising 4 docs

  • 7 Upper Grosvenor Street London W1K 2ND

    07/09131/ADV Submitted 19 Oct 2007 40m away

    Display of a high level plaque.

    Granted Advertising 8 docs

  • 7 Upper Grosvenor Street London W1K 2ND

    06/10249/LBC Submitted 21 Dec 2006 40m away

    Internal alterations, front flagpole and CCTV cameras.

    Granted Heritage and listed buildings 2 docs

  • 7 Upper Grosvenor Street London W1K 2ND

    06/10248/FULL Submitted 21 Dec 2006 40m away

    Building up of rear closet wing extension to incorporate new internal lift. Installation of two CCTV cameras, at ground floor level.

    Granted Full applications Extension 11 docs

In Westminster

  • 26/06024/FULL Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Installation of new and replacement electronic equipment within Speaker. (Linked with 26/06025/LBC)

    3 Sep 2026 Full applications
  • 26/06017/FULL Awaiting decision

    38 Lauderdale Mansions Lauderdale Road London W9 1NE

    Installation of an external AC Unit / Heat Pump at roof level.

    2 Sep 2026 Full applications
  • 26/05938/FULL Awaiting decision

    24 Vincent Square London SW1P 2NJ

    Subdivision of existing residential property to create two self-contained 3-bedroom family homes, along with cycle parking and associated external alterations.

    1 Sep 2026 Full applications
  • 26/05935/FULL Awaiting decision

    47 Hereford Road London W2 5AH

    Installation of one number new external condenser unit to the southerly elevation service alley.

    1 Sep 2026 Full applications
  • 26/05959/FULL Awaiting decision

    Basement And Ground Floor 50 New Bond Street London W1S 1BJ

    Installation of three new condensers on the roof, within an existing designated plant area.

    1 Sep 2026 Full applications