23 St Petersburgh Place London W2 4LA

1. 9 Dec 2025

   Received by Westminster

2. 16 Feb 2026

   Decision issued: No objections

3. 20 Jul 2026

   Added to PlanIndex

Westminster granted permission on 16 February 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 23 Chapel Side London W2 4LG

  22/04271/FULL Submitted 29 Jun 2022 50 yards away

  Variation of condition 1 of planning permission dated 17 December 2020 (RN: 20/07029/FULL) for the: Demolition and replacement of the existing mews building with a new 2 storey mews property with roof and conservatory to rear. NAMELY, to allow changes to the details of the approved garage door and first floor windows to the front and rear elevations (Retrospective).

  Granted Full applications Extension Demolition +1 8 docs

• 31 St Petersburgh Place London W2 4LA

  26/06416/NMA Submitted 18 Sep 2026 50 yards away

  93% historically approved · decision due ~13 Nov

  Amendments to planning permission dated 27th July 2026 (RN:25/08325/FULL) for Full, phased planning application for a single storey roof extension to provide additional office accommodation, together with infill of the rear courtyard to provide additional office accommodation, associated external landscaped terraces, new plant equipment, new external cycle parking, a new building entrance, replacement of windows, and other minor associated external works. Namely, amendments arising from detailed design development comprising: redistribution of end-of-trip facilities; retention and redecoration of the existing St Petersburgh Place entrance, including closure of two recessed lobby windows and like-for-like door replacement; introduction, relocation and conversion of ventilation louvres within existing openings; closure of two courtyard-facing façade doors; internal layout revisions at basement and ground-floor level; and resequencing of works between Phase 1 and Phase 2.

  Decided Amendments Extension Windows or glazing
  Small domestic

• The Old Dairy Flats Chapel Side London W2 4LG

  26/05583/ADFULL Submitted 17 Aug 2026 50 yards away

  89% historically approved · decision due ~12 Oct

  Details of contaminated land and energy efficiency measures within the development pursuant to conditions 14 and 17 of planning permission dated 22nd April 2024 (23/05909/FULL)

  Decided

• The Old Dairy Flats Chapel Side London W2 4LG

  25/06291/NMA Submitted 4 Sep 2025 50 yards away

  Amendments to planning permission dated 22.04.2024 which itself varied condition 1 of the planning permission dated 10 May 2023 (RN: 23/00234/FULL) and also varied condition 1 of the planning permission dated 4th October 2022 (RN 22/00448/FULL) for the demolition of the existing hipped roof and construction of a roof extension, a rear extension involving the infill of an existing undercroft area at ground floor, the replacement of an existing link building (between the building fronting Chapel Side and Esca House to the rear) and an additional second floor storey, and the excavation of a basement under the main building, in association with the change of use of the ground and first to residential flats (Class C3). Replacement windows to the front and rear elevations, and the creation of a terrace and green roof on the rear extension roof at third floor level and a terrace at rear fourth floor level, namely to increase size of basement level and creation of associated lightwell; Alterations to fenestration; relocation and alteration of rear dormers; internal changes to layout of residential accommodation; and associated external alterations. NAMELY, to allow alterations to rear/courtyard elevation.

  Granted Amendments New dwelling Extension +3 5 docs

• The Old Dairy Flats Chapel Side London W2 4LG

  25/09119/ADFULL Submitted 17 Dec 2025 50 yards away

  88% historically approved · decision due ~11 Feb

  Details of planting including species and maintenance of the green roof and ground floor courtyard and details of a further noise report pursuant condition 12 and 19 of planning permission dated 22 April 2024 (RN: 23/05909/FULL)

  Awaiting decision Full applications 8 docs

• Flat 7 22 Palace Court London W2 4HU

  26/04410/CLOPUD Submitted 3 Jul 2026 50 yards away

  84% historically approved · decision due ~1 Sep

  Provision of a door to staircase.

  Awaiting decision Lawful development 7 docs

• 26/07520/TPO Awaiting decision

  Lords Cricket Ground St John's Wood Road London NW8 8QZ

  2 lime trees located to the west of the Allen Stand and north of Lords Tavern, by the Grace Gate entrance from St John's Wood Road. These trees are noted as T7 and T8 on attached plans and reports. Roots belonging to both trees were severed during excavations for service trenches associated with construction of the Allen Stand on site. Static load tests were carried out to both trees in April 2026, which flagged T7 as having an insufficient safety factor. T7 was therefore recommended for a 3m reduction in height to reduce the risk of failure. Due to T7 and T8 forming a continuous canopy, T8 has also been recommended for the same specification of reduction to prevent exposing its crown to excessive wind loading.

  Received 4 Nov, published by the council 6 Nov 2026 Trees
• 26/07523/TCA Awaiting decision

  Lancaster House Stable Yard Road London SW1A 1BB

  T5 - False Acacia Reduce Crown in Height (by 3m) and Shape (Specify final height and width) Reduce in height by 3m. Tag 1052 T11 Holm Oak Dismantle to ground level Tag 4049

  Received 4 Nov, published by the council 6 Nov 2026 Trees
• 26/07469/TPO Awaiting decision

  48 Craven Hill Gardens London W2 3EA

  T1 London plane: crown reduce back to previous, most recent reduction points (approx. 3-4m).

  Received 3 Nov, published by the council 6 Nov 2026 Trees
• 26/07483/TCA Awaiting decision

  144 Hamilton Terrace London NW8 9UX

  T1: Cherry: To thin by 15% T2: Group Purple Plums: 30% Thin and 1.5m reduction leaving a balanced crown shape. T3: Lime: Pollard to previous reduction points leaving some shortened furnishing growth T4: Japanese Maple: To thin crown density by 30% All works being carried out as general maintenance

  Received 3 Nov, published by the council 6 Nov 2026 Trees
• 26/07484/TCA Awaiting decision

  208 Randolph Avenue London W9 1PF

  T3 ? Sycamore (Acer pseudoplatanus), located in the rear garden of 208 Randolph Avenue, London W9 1PF. Proposed works: Fell T3 Sycamore to ground level and remove the resulting timber and arisings. The tree has been classified as Category U in the Arboricultural Implications Assessment (Report J69.34, dated 12 October 2026) prepared by Broad Oak Tree Consultants. The assessment identifies significant basal decay, a basal cavity, structural deterioration and crown dieback. The report recommends pollarding at approximately 8 metres or felling. Full removal is proposed due to the tree's poor structural condition and associated safety concerns.

  Received 3 Nov, published by the council 6 Nov 2026 Trees