26 Warwick Avenue London W9 2PT

This site has had 7 applications since 2025: 6 approved, 0 refused.

• 26/02164/ADFULL Awaiting decision

  26 Warwick Avenue London W9 2PT

  Details of Arboricultural Method Statement & Tree Protection Plan and Arboricultural Site Monitoring Schedule pursuant to conditions 3 and 4 of planning permission dated 9th April 2025 (24/07954/FULL).

  Submitted 31 Mar 2026 Full applications
• 26/00955/NMA Granted

  26 Warwick Avenue London W9 2PT

  Amendments to planning permission dated 3 October 2022 (RN: 22/06680/FULL) for the: Removal of rear conservatory and replacement with new rear extension to lower ground floor level with associated works to rear patio and boundary wall; Removal of infill extension to the front lightwell at lower ground floor; Demolition and rebuild of the rear section of the third floor level; Installation of skylight and replacement of windows to existing side wing; Replacement of rear ground floor balconettes ; Installation of new raised planting bed to existing front lightwell; Excavation of new basement level beneath building footprint, part of front lightwell and rear garden; Installation of plant machinery within existing front vaults;. NAMELY, to amend approved arboricultural mpact assessment dated 25 August 2023 and method statement to facilitate relocate the temporary site office (6m x 2.5m x 4.5m)

  Decided 28 Jan 2026 Amendments
• 25/06734/ADFULL Granted

  26 Warwick Avenue London W9 2PT

  Details of elevation and section drawings showing the new sash windows at scale 1:5 and 1:10 (as appropriate, and including break lines in the drawings if required) including glazing bar details and including the relationship of the windows to the external wall of the building and also any rebates present in the wall surrounding the window openings pursuant to condition 10 of planning permission dated 24th November 2023 (RN:22/06680/FULL)

  Decided 22 Oct 2025 Full applications
• 25/06715/FULL Granted

  26 Warwick Avenue London W9 2PT

  Replacement windows and doors, and refurbishment and upgrading of other windows, to the front, side and rear elevations (Linked to 25/06716/LBC)

  Decided 13 Mar 2026 Full applications
• 25/07076/ADLBC Granted

  26 Warwick Avenue London W9 2PT

  Details of windows pursuant to condition 5 of listed building consent dated 24th November 2023 (RN:22/06681). Linked with 25/06734/ADFULL

  Decided 22 Oct 2025 Conditions
• 25/05263/LBC Granted

  26 Warwick Avenue London W9 2PT

  Installation of fire suppression system on the ceiling of the basement, lower ground and upper ground floors.

  Decided 29 Sep 2025 Heritage and listed buildings

1. 18 Sep 2025

   Received by Westminster

2. 3 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 13 Mar 2026

   Decision issued: Application Permitted

4. 21 Jul 2026

   Added to PlanIndex

• 25/06715/FULL Granted

  26 Warwick Avenue London W9 2PT

  Replacement windows and doors, and refurbishment and upgrading of other windows, to the front, side and rear elevations (Linked to 25/06716/LBC)

  Decided 13 Mar 2026 Full applications

1 later application on the register refers to this one:

• 25/06715/FULL Granted

  26 Warwick Avenue London W9 2PT

  Replacement windows and doors, and refurbishment and upgrading of other windows, to the front, side and rear elevations (Linked to 25/06716/LBC)

  Decided 13 Mar 2026 Full applications

Westminster granted permission on 13 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 26 Warwick Avenue London W9 2PT

  25/05263/LBC Submitted 28 Jul 2025 50 yards away

  Installation of fire suppression system on the ceiling of the basement, lower ground and upper ground floors.

  Granted Heritage and listed buildings 16 docs

• 26 Warwick Avenue London W9 2PT

  25/06715/FULL Submitted 18 Sep 2025 50 yards away

  Replacement windows and doors, and refurbishment and upgrading of other windows, to the front, side and rear elevations (Linked to 25/06716/LBC)

  Granted Full applications Windows or glazing 30 docs

• 24 Warwick Avenue London W9 2PT

  26/01111/NMA Submitted 23 Feb 2026 50 yards away

  Amendments to planning permission dated 24th November 2022 (RN: 22/05109/FULL) for Replacement of windows across the front, side and rear elevations of the building, first floor layout alterations; and associated works. Namely, the replacement of existing timber-framed single glazed lower ground level side entrance door.

  Refused Amendments Windows or glazing 12 docs

• 26 Warwick Avenue London W9 2PT

  25/07076/ADLBC Submitted 18 Sep 2025 50 yards away

  Details of windows pursuant to condition 5 of listed building consent dated 24th November 2023 (RN:22/06681). Linked with 25/06734/ADFULL

  Granted Conditions Windows or glazing 7 docs

• 20 Warwick Avenue London W9 2PT

  25/06755/TCA Submitted 15 Sep 2025 50 yards away

  2 x yew (T2 and T3, front): Trim/shape the crown back to previous points (roughly by 50cm - 1m) 1 x sycamore (T4, rear): Reduce the crown back to previous pruning points (roughly by 2 - 3m)

  Granted Trees 7 docs

• 20 Warwick Avenue London W9 2PT

  25/06567/TPO Submitted 15 Sep 2025 50 yards away

  T1 1 x Robinia pseudoacacia: crown reduce back to previous, most recent pruning points (roughly 2.5 to 3.5 metres) keeping healthy growth points.

  Granted Trees 7 docs

• 26/04878/LBC Decided

  34 Grosvenor Street London W1K 4QU

  Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

  Received 21 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
• 26/04141/LBC Decided

  80E Randolph Avenue London W9 1BG

  Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)

  Received 23 Jun, published by the council 21 Jul 2026 Heritage and listed buildings
• 26/06288/LBC Awaiting decision

  Barness Court 6 - 8 Westbourne Terrace London W2 3UW

  Installation of a new riser as per GW10 design comprising a single riser with 7 entries and 9 Taylor valves to be installed. (Linked with 26/06287/FULL)

  Received 14 Sep, published by the council 21 Sep 2026 Heritage and listed buildings
• 26/06270/LBC Awaiting decision

  Maisonette Basement And Ground Floor 101 Hereford Road London W2 5BB

  Amalgamation of existing lower ground and ground floor maisonette with the first floor flat to create a single dwelling and associated internal works including creation of a staircase. (Linked with 26/06269/FULL)

  Received 14 Sep, published by the council 21 Sep 2026 Heritage and listed buildings
• 26/06230/LBC Awaiting decision

  10 Bedford Street London WC2E 9HE

  Internal redecoration/refurbishment to the existing Caffe Nero including redecorating throughout, replacing the tiled floor in the customer area, raising the timber floor by 180mm on the left-hand side upon entry to bring interest to the area, for the existing large, boxed window cils on right-hand side upon entry; the one on the far right will be removed to give way for more seating, with the other being adapted to allow for leg space below, and two bespoke decorative chandeliers to be hung in the customer area which will be installed with structural engineer approval.

  Received 11 Sep, published by the council 21 Sep 2026 Heritage and listed buildings