Concession 504 - 506 Harrow Road London W9 3QA

1. 11 Sep 2025

   Received by Westminster

2. 30 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 18 May 2026

   Decision issued: Application Refused

4. 21 Jul 2026

   Added to PlanIndex

Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

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.

• Queen Elizabeth II Jubilee School Kennet Road London W9 3LG

  26/00373/COFUL Submitted 22 Jan 2026 50 yards away

  Installation of a key clamp edge protection railing system to the roof of the Kennet West Skills Centre.

  Granted Full applications 22 docs

• 2A Ashmore Road London W9 3DF

  25/08303/FULL Submitted 13 Nov 2025 50 yards away

  Erection of a first and second floor side extension, installation of new decorative wrought iron balustrade in association with the creation of first floor terrace, installation of new skylight in mansard roof and to first floor flat roof and installation of solar panals to first and second floor roof levels.

  Refused Full applications Extension Loft or dormer 24 docs

• 532 Harrow Road London W9 3QF

  25/08933/FULL Submitted 9 Dec 2025 100 yards away

  Installation of timber shopfront, new timber fascia, cornice and traditional style awning and lighting.

  Granted Full applications Windows or glazing 20 docs

• 532 Harrow Road London W9 3QF

  25/08934/ADV Submitted 9 Dec 2025 100 yards away

  Display of handpainted fascia signage, awning signage, window vinyls, projecting barbershop pole.

  Granted Advertising Windows or glazing 15 docs

• Basement And Ground Floor 381 Harrow Road London W9 3NA

  25/08907/ADV Submitted 8 Dec 2025 100 yards away

  Display of one non illuminated fascia sign measuring 0.33m x 1.816m, one non illuminated projecting sign measuring 0.6m x 0.6m and two non-illuminated entrance door signs measuring 0.077m x 0.741m,0.55m x 0.593m.

  Granted Advertising 6 docs

• Ground 399 Harrow Road London W9 3NF

  26/08918/COADV Submitted 8 Dec 2025 100 yards away

  84% historically approved · decision due ~2 Feb

  Display of externally illuminated fascia sign measuring 5.376m X 0.488, non illuminated other sign measuring 1.881m X 1m and 0.972m X 0.7m(Linked to FULL 25/08917/COFUL)

  Awaiting decision Advertising 2 docs

• 26/06331/FULL Awaiting decision

  31G Nottingham Place London W1U 5LP

  Installation of a condenser within acoustic enclosure and metal railing on the rear flat roof at third-floor level.

  Received 16 Sep, published by the council 23 Sep 2026 Full applications
• 26/06328/FULL Awaiting decision

  Athena Court 2 Finchley Road London NW8 6DP

  Installation of a multifunctional communication Hub including defibrillator outside Athena Court. (Linked with 26/06329/ADV)

  Received 16 Sep, published by the council 23 Sep 2026 Full applications
• 26/06325/FULL Awaiting decision

  29 Norfolk Road London NW8 6AU

  Hard and soft landscaping works; amendment to railings style to rear garden structures (outbuilding and pergola); external lighting; boundary treatment; refuse storage; and photovoltaic panels. (Linked with 26/06326/LBC)

  Received 16 Sep, published by the council 23 Sep 2026 Full applications
• 26/06340/FULL Awaiting decision

  141 Harley Street London W1G 6BQ

  Variation of Condition 1 of planning permission dated 22 December 2026 (RN: 16/05372/FULL) for: Demolition of mews buildings at 28 and 29 Devonshire Mews West and lower ground and ground floor link building at the rear of 141 Harley Street and the erection of new building to include a three storey basement to the rear of the site in connection with the use of the 141 Harley Street and the lower ground and ground floor of 143 Harley Street for Class D1 medical purposes; installation of a new passenger lift to the rear of 141 Harley Street and installation of plant. (Site includes excavation part way under the pavement of Devonshire Mews West and use swap with 126 Harley Street) namely, to allow creation of party wall openings at basement, ground and first floors; insertion of a platform lift within No. 143 from basement to first floors; partial infilling of the rear basement area; and other minor adjustments to plan form. (Linked with 26/06290/LBC)

  Received 16 Sep, published by the council 23 Sep 2026 Full applications
• 26/06341/FULL Awaiting decision

  141 Harley Street London W1G 6BQ

  Installation of new sesame lift into existing front entrance steps. (Linked with 26/06342/LBC)

  Received 16 Sep, published by the council 23 Sep 2026 Full applications