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Planning application

Harmont House 20-22 Harley Street London W1G 9PH

Granted Westminster 12/06790/FULL Application for full Planning Permission

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

Proposal

Installation of air conditioning condenser and compressor at fifth floor level.

As published by the council, reference 12/06790/FULL

Application record

Reference
12/06790/FULL
Type
Application for full Planning Permission
Status
Decided
Decision
Application Permitted
Received
3 Jul 2012
Validated
26 Jul 2012
Decided
20 Sep 2012
Ward
West End
Decision by
Delegated Decision
Postcode
W1G 9PH

Site history

Applications at this address on the Westminster register

This site has had 3 applications since 2005: 1 approved, 1 refused.

  • 05/04133/CAC Decided

    Harmont House 20 - 22 Harley Street London W1G 9PH

    Removal of existing roof structures.

    Decided 28 Dec 2005 Heritage and listed buildings
  • 05/04134/FULL Refused

    Harmont House 20 - 22 Harley Street London W1G 9PH

    Alterations and extensions to existing roof structure to provide three residential flats.

    Decided 15 Dec 2005 Full applications

Timeline

Dates from the published record

  1. 3 Jul 2012

    Received by Westminster

  2. 26 Jul 2012

    Validated

    Checked as complete and ready for consideration.

  3. 20 Sep 2012

    Decision issued: Application Permitted

  4. 29 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, registered in Hitchin

2 applications on PlanIndex · across 2 councils

Trade members see who it is, their full track record, and every application they have filed.

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Documents

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

7 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.

Trade members open them from here.

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What this grant of permission means

Westminster granted permission on 20 September 2012, 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

  • Harmont House 20 - 22 Harley Street London W1G 9PH

    05/04133/CAC Submitted 26 May 2005 0m away

    Removal of existing roof structures.

    Decided Heritage and listed buildings 2 docs

  • Harmont House 20 - 22 Harley Street London W1G 9PH

    05/04134/FULL Submitted 26 May 2005 0m away

    Alterations and extensions to existing roof structure to provide three residential flats.

    Refused Full applications New dwelling Extension 14 docs

  • Harmont House 20 Harley Street London W1G 9PH

    26/04602/FULL Submitted 10 Jul 2026 0m away

    87% historically approved · decision due ~4 Sep

    Roof maintenance works to include the removal and replacement of the existing roof coverings to Harmont House and Milford House (SITE INCLUDES MILFORD HOUSE)

    Awaiting decision Full applications

  • 37 Harley Street London W1G 8QG

    26/05434/LBC Submitted 10 Aug 2026 48m away

    90% historically approved · decision due ~5 Oct

    Installation of secondary glazing to the arched window at ground floor level.

    Awaiting decision Heritage and listed buildings Windows or glazing

  • 23 Queen Anne Street London W1G 9HN

    26/00460/FULL Submitted 27 Jan 2026 52m away

    87% historically approved · decision due ~24 Mar

    Installation of photovoltaic panels (PV) at main roof level.

    Awaiting decision Full applications 14 docs

  • 37 Harley Street London W1G 8QG

    26/03517/FULL Submitted 28 May 2026 53m away

    87% historically approved · decision due ~23 Jul

    Installation of two air condenser units within acoustic enclosure to front lightwell. (Linked with 26/03518/LBC)

    Awaiting decision Full applications 8 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