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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
Granted As published: 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

Grey Associates Agent, registered in Hitchin

Active · incorporated 2005 · Hitchin

2 applications on PlanIndex · across 2 councils

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

See their track record

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.

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

Open the documents

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 0.3 miles

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

    05/04133/CAC Submitted 26 May 2005 50 yards 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 50 yards 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 50 yards away

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

    Decided Full applications

  • 37 Harley Street London W1G 8QG

    26/05434/LBC Submitted 10 Aug 2026 50 yards away

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

    Decided Heritage and listed buildings Windows or glazing

  • 37 Harley Street London W1G 8QG

    26/06417/ADLBC Submitted 18 Sep 2026 50 yards away

    89% historically approved · decision due ~13 Nov

    Detailed of the proposed fan coil units and service drawing plans and a method statement in relation to the installation of the intenal and external units pursuant to conditions 3 and 4 of listed building consent dated 18th August 2026 (RN: 26/03518/LBC).

    Decided

  • 23 Queen Anne Street London W1G 9HN

    26/00460/FULL Submitted 27 Jan 2026 50 yards away

    88% historically approved · decision due ~24 Mar

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

    Awaiting decision Full applications 14 docs

In Westminster

  • 26/05984/FULL Decided

    41 Sutherland Street London SW1V 4JX

    Replacement of front, side and rear windows with double glazed timber framed sash windows and replacement of a door with a double glazed timber framed door.

    Received 2 Sep, published by the council 11 Sep 2026 Full applications
  • 26/06134/FULL Decided

    Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

    Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

    Received 8 Sep, published by the council 15 Sep 2026 Full applications
  • 26/07258/FULL Awaiting decision

    16A Croxley Road London W9 3HL

    Installation of air to air heat pumps to offices and bedrooms.

    Received 22 Oct, published by the council 23 Oct 2026 Full applications
  • 26/07193/FULL Awaiting decision

    98 Victoria Street London SW1E 5JL

    Shopfront alterations. (Linked with 26/07194/ADV)

    Received 21 Oct, published by the council 22 Oct 2026 Full applications
  • 26/07187/FULL Awaiting decision

    Ground Floor Flat 151 Portnall Road London W9 3BN

    Erection of a single storey rear extension.

    Received 21 Oct, published by the council 22 Oct 2026 Full applications