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Planning application

25/09033/LBC

110 Harley Street London W1G 7JG

Granted Westminster Listed Building Consent Application

Proposal

Installation of a PVC duct within the basement lightwell to facilitate an external fibre cable routing and a fibre termination box, installation of internal fibre cabling from the termination point to a communications rack located within the basement communications room.

As published by the council, reference 25/09033/LBC

Timeline

Dates from the published record

  1. 12 Dec 2025

    Received by Westminster

  2. 2 Apr 2026

    Decision issued: Application Permitted

  3. 20 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

  • 25/08126/FULL Awaiting decision

    1 Devonshire Close London W1G 7BA

    Erection of a mansard roof extension at second floor level and alterations to the front and rear elevations all in connection with the continued use of the property as a single family dwelling (Class C3).

    7 Nov 2025 13m away Full applications
  • 25/05261/FULL Granted

    1 Devonshire Close London W1G 7BA

    Erection of a single storey mansard roof extension and extensions at rear ground and first floor levels. Alterations to the front and rear elevations all in connection with the continued use of the property as a single family dwelling.

    28 Jul 2025 13m away Full applications
  • 25/05262/FULL Refused

    1 Devonshire Close London W1G 7BA

    Erection of a mansard roof extension at second floor level and alterations to the front and rear elevations all in connection with the continued use of the property as a single family dwelling.

    28 Jul 2025 13m away Full applications
  • 25/06888/TELNOT Decided

    110 Harley Street London W1G 7JG

    Regulation 5 Notice of Intention to Install Fixed Line Broadband Apparatus to a Listed Building.

    2 Sep 2025 14m away Telecoms
  • 25/08776/ADFULL Granted

    4 Devonshire Close London W1G 7BA

    Details of site investigation (phase 1 - 3) pursuant to condition 9 (part) of planning permission dated 19 November 2025 (RN: 25/04318/FULL)

    2 Dec 2025 41m away Full applications
  • 25/08775/ADFULL Granted

    4 Devonshire Close London W1G 7BA

    Details of Whole Life Carbon Assessment pursuant to condition 7 (part 1) of planning permission dated 19 November 2025 (RN: 25/04318/FULL)

    2 Dec 2025 41m away Full applications

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