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Planning application

04/09115/CAC

Site At 114 To 118 Harley Street And 5 - 6 Devonshire Mews North London W1G 7JL

Granted Westminster Conservation Area Consent Appl (CAC)

Proposal

Demolition of 116 Harley Street and 5 - 6 Devonshire Mews North and the demolition of 114-118 Harley Street behind retained facades.

As published by the council, reference 04/09115/CAC

Timeline

Dates from the published record

  1. 16 Nov 2004

    Received by Westminster

  2. 28 Sep 2005

    Validated

    Checked as complete and ready for consideration.

  3. 23 Dec 2005

    Decision issued: Application Permitted

  4. 29 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About heritage and listed buildings applications

How this application type works

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

Nearby applications

Within 500 metres

  • 04/09114/FULL Granted

    Site At 114 To 118 Harley Street And 5 - 6 Devonshire Mews North London W1G 7JL

    Redevelopment to include the demolition of 116 Harley Street and 5-6 Devonshire Mews North and facade retention of 114 and 118 Harley Street to provide a new building comprising basement, ground and part two, part four upper floors for use for medical purposes (Class D1(a)) throughout and two self contained flats fronting Devonshire Mews North. (Part use swap with various properties including Collingwood House and buildings in Queen Anne Street, Wimpole Street, Devonshire Place and Marylebone High Street).

    16 Nov 2004 0m away Full applications
  • 08/05813/ADFULL Granted

    Site At 114 To 118 Harley Street And 5 - 6 Devonshire Mews North London W1G 7JL

    Details of public art pursuant to Condition 17.2 of planning permission dated 23 December 2005 (RN: 04/09114).

    4 Jul 2008 0m away Full applications
  • 06/08864/ADFULL Granted

    Site At 114 To 118 Harley Street And 5 - 6 Devonshire Mews North London W1G 7JL

    Details of replacement residential pursuant to Condition 20 of planning permission dated 23 December 2005 (RN: 04/09114).

    6 Nov 2006 0m away Full applications
  • 06/07707/ADFULL Granted

    Site At 114 To 118 Harley Street And 5 - 6 Devonshire Mews North London W1G 7JL

    Details of proposals relating to servicing/drop off area pursuant to Condition 21 of planning permission dated 23 December 2005 (RN: 04/09114).

    27 Sep 2006 0m away Full applications
  • 09/06432/ADFULL Granted

    120 Harley Street London W1G 7JL

    Details of completion of work pursuant to Conditions 2 (ii) planning permission dated 4 December 2007 (RN:07/00759).

    6 Aug 2009 0m away Full applications
  • 09/06407/ADLBC Granted

    120 Harley Street London W1G 7JL

    Approval of detail pursuant to Conditions 1, 3 and 5 of listed building consent dated 1 July 2008 (RN:08/01649); namely details of cleaning/staining brickwork , sample panel of brickwork and survey plan of facade.

    4 Aug 2009 0m away Conditions

In Westminster

  • 26/04984/LBC Awaiting decision

    47G Randolph Avenue London W9 1BQ

    Installation of replacement fire surround.

    24 Jul 2026 Heritage and listed buildings
  • 26/04997/LBC Awaiting decision

    Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    Erection of a morning room side extension. (Linked to 26/04996/FULL)

    24 Jul 2026 Heritage and listed buildings
  • 26/04979/LBC Awaiting decision

    12 Brewer Street London W1F 0SF

    Internal alterations including removal of internal enclosures; Replacement flooring, shelving and slatwall systems, staircase handrail repair and other associated joinery works.

    24 Jul 2026 Heritage and listed buildings
  • 26/04987/LBC Awaiting decision

    Basement And Ground Floor 8 Ganton Street London W1F 7QL

    Repainting of the existing timber shopfront, hand-painted fascia lettering, installation of a new hanging sign using the existing projecting sign bracket, and installation of a discreet fascia-mounted LED trough light.

    24 Jul 2026 Heritage and listed buildings
  • 26/04995/LBC Awaiting decision

    Hanover Lodge Outer Circle Regent's Park London NW1 4HB

    Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04994/FULL)

    24 Jul 2026 Heritage and listed buildings