25 Princes Gate London SW7 1PT

This site has had 5 applications since 2026.

• 26/05431/ADFULL Awaiting decision

  25 Princes Gate London SW7 1PT

  Details of contaminated land assessment and tree protection method statement pursuant to Conditions 8 (Phases 1 & 2) and 12 (Part 1) of planning permission dated 23 July 2026 (RN: 26/01459/FULL)

  Submitted 10 Aug 2026
• 26/05136/NMA Awaiting decision

  25 Princes Gate London SW7 1PT

  Amendments to planning permission dated 22 July 2026 (RN: 26/01459/FULL) for excavation of a basement beneath the footprint of lower ground floor, internal and external refurbishment and restoration, and associated works; NAMELY replacement of selected external doors, windows, modern concrete structures and non-original roof finishes, with associated waterproofing, drainage and minor internal layout amendments to the 3rd and 4th floor front suites.

  Submitted 30 Jul 2026 Amendments
• 26/01459/FULL Awaiting decision

  25 Princes Gate London SW7 1PT

  Excavation of a basement beneath the footprint of lower ground floor,internal and external refurbishment and restoration, and associated works. (Linked with 26/01460/LBC)

  Submitted 6 Mar 2026 Full applications
• 26/01460/LBC Awaiting decision

  25 Princes Gate London SW7 1PT

  Excavation of a basement beneath the footprint of lower ground floor, Internal and external refurbishment and restoration, and associated works.(Linked with 26/01459/FULL)

  Submitted 6 Mar 2026 Heritage and listed buildings

1. 30 Jul 2026

   Received by Westminster

2. 9 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 24 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 86 days over the applications it decided in the last year.

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided heritage and listed building applications in a median of 119 days. More in our guide to how long planning decisions take.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 25 Princes Gate London SW7 1PT

  26/05431/ADFULL Submitted 10 Aug 2026 50 yards away

  89% historically approved · decision due ~5 Oct

  Details of contaminated land assessment and tree protection method statement pursuant to Conditions 8 (Phases 1 & 2) and 12 (Part 1) of planning permission dated 23 July 2026 (RN: 26/01459/FULL)

  Awaiting decision Trees

• 25 Princes Gate London SW7 1PT

  26/05136/NMA Submitted 30 Jul 2026 50 yards away

  93% historically approved · decision due ~24 Sep

  Amendments to planning permission dated 22 July 2026 (RN: 26/01459/FULL) for excavation of a basement beneath the footprint of lower ground floor, internal and external refurbishment and restoration, and associated works; NAMELY replacement of selected external doors, windows, modern concrete structures and non-original roof finishes, with associated waterproofing, drainage and minor internal layout amendments to the 3rd and 4th floor front suites.

  Awaiting decision Amendments Windows or glazing

• 21 Princes Gate London SW7 1PT

  26/05500/LBC Submitted 12 Aug 2026 50 yards away

  90% historically approved · decision due ~14 Oct

  Replacement of floor coverings and floor/ceiling structure at third floor rear balcony, structural strengthening works in rear building wall and works to second floor ceiling under balcony.

  Decided Heritage and listed buildings

• 25 Princes Gate London SW7 1PT

  26/01459/FULL Submitted 6 Mar 2026 50 yards away

  88% historically approved · decision due ~1 May

  Excavation of a basement beneath the footprint of lower ground floor,internal and external refurbishment and restoration, and associated works. (Linked with 26/01460/LBC)

  Awaiting decision Full applications 81 docs

• 25 Princes Gate London SW7 1PT

  26/01460/LBC Submitted 6 Mar 2026 50 yards away

  90% historically approved · decision due ~1 May

  Excavation of a basement beneath the footprint of lower ground floor, Internal and external refurbishment and restoration, and associated works.(Linked with 26/01459/FULL)

  Awaiting decision Heritage and listed buildings 2 docs

• 21 Princes Gate London SW7 1PT

  26/04505/CLLB Submitted 7 Jul 2026 50 yards away

  89% historically approved · decision due ~1 Sep

  Repair and reinstatement of the existing balcony floor finish to the third floor (rear elevation) following significant water ingress and deterioration. Associated internal ceiling repairs at second-floor level.

  Awaiting decision 5 docs

• 26/07202/LBC Awaiting decision

  Basement East And Ground Floor And First Floor 33 Weymouth Street London W1G 7BY

  Replacement of 13 doorsets with fire doors.

  Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings
• 26/07183/LBC Awaiting decision

  306 - 308 Regent Street London W1B 3AT

  Installation of a manually operated retractable fabric awning to the existing shopfront at 308 Regent Street, comprising an orange fabric canopy with discreet printed lettering to the front valance, together with associated supporting framework, mounting brackets and fixings to the existing fa?ade.

  Received 21 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
• 26/07191/LBC Awaiting decision

  6 Wilton Place London SW1X 8RH

  Layout alterations and replacement of internal doors.

  Received 21 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
• 26/07199/LBC Awaiting decision

  49 Queen's Gardens London W2 3AA

  Erection of a mansard roof extension incorporating rooflights and a rear balcony; installation of Juliet balconies at ground and first floor levels to the rear; demolition of the existing courtyard extension and erection of a single-storey infill extension; extension of the rear wing at first floor (mezzanine) and second floor levels; fenestration alterations including the installation of new windows; stucco repairs and partial rebuilding of the rear extensions; and associated internal alterations at all levels. (Linked to 26/07198/FULL)

  Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings
• 26/07192/LBC Awaiting decision

  119 Warwick Way London SW1V 4HS

  Conversion and internal alterations to the ground floor flat (Retrospective)

  Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings