129 Harley Street London W1G 6BA

1. 7 Sep 2026

   Received by Westminster

2. 14 Sep 2026

   Added to PlanIndex

3. 29 Oct 2026

   Status changed to Decided

   Previously Pending.

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

The published feed does not state which type of application this is; the register entry on Westminster's portal will say. Our guide explains the common types.

• First Floor Flat 131 Harley Street London W1G 6BB

  19/00914/ADLBC Submitted 6 Feb 2019 50 yards away

  Details pursuant to condition 2 parts iii, iv, v and vi of Listed Building Consent dated 04 February 2018 (RN: 19/00374/LBC), namely the submission of detailed drawings of the floor finishes and how they relate to the eixisting origional floor baords; WC Pod; the new opening to the principal room from the kitchen and service routes and duct and pipework

  Granted Conditions 9 docs

• First Floor Flat 131 Harley Street London W1G 6BB

  18/01493/LBC Submitted 21 Feb 2018 50 yards away

  Internal alterations to first floor flat, replacement of front elevation windows and relocation of boiler flue on rear elevation

  Granted Heritage and listed buildings Windows or glazing 17 docs

• Second Floor Flat 131 Harley Street London W1G 6BB

  13/03190/ADLBC Submitted 9 Apr 2013 50 yards away

  Details of new fire surround and fire place pursuant to Condition 5 of listed building consent dated 05 February 2013 (RN: 12/11246)

  Refused Conditions 4 docs

• 33 Devonshire Mews West London W1G 6QF

  23/03331/FULL Submitted 19 May 2023 50 yards away

  Erection of new roof extension to existing flat roof and alterations to front elevation all in connection with the use of the property as two residential units (Class C3)

  Granted Full applications Extension Roofing 17 docs

• 128 Harley Street London W1G 7JT

  26/06855/FULL Submitted 7 Oct 2026 50 yards away

  88% historically approved · decision due ~2 Dec

  Installation of external plant at rear ground and lower ground floor; layout reconfiguration lower ground and installation of medical sinks; installation of fan coil units at lower ground and second floor; fire separation improvements between ground and lower ground floor; and replacement of non-original doors with fire safe alternatives. (Linked with 26/06856/LBC)

  Awaiting decision Full applications

• 128 Harley Street London W1G 7JT

  26/06856/LBC Submitted 7 Oct 2026 50 yards away

  90% historically approved · decision due ~2 Dec

  Installation of external plant at rear ground and lower ground floor; layout reconfiguration lower ground and installation of medical sinks; installation of fan coil units at lower ground and second floor; fire separation improvements between ground and lower ground floor; and replacement of non-original doors with fire safe alternatives. (Linked with 26/06855/FULL)

  Awaiting decision Heritage and listed buildings