2C Sunderland Terrace London W2 5PA

1. 16 Sep 2026

   Received by Westminster

2. 20 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 15 December 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 full applications in a median of 119 days. More in our guide to how long planning decisions take.

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.

• 4 Sunderland Terrace London W2 5PA

  26/05554/FULL Submitted 14 Aug 2026 50 yards away

  88% historically approved · decision due ~16 Dec

  Rebuilding of existing front garden wall, gate post/pillar and raised planter.

  Awaiting decision Full applications

• 24 Newton Road London W2 5LT

  26/03063/FULL Submitted 11 May 2026 50 yards away

  88% historically approved · decision due ~7 Jul

  Replacement of exsiting windows with double glazed timber sash windows.

  Awaiting decision Full applications Windows or glazing 17 docs

• 4 Sunderland Terrace London W2 5PA

  26/00246/TCA Submitted 16 Jan 2026 50 yards away

  2 x limes (front): crown reduce to previous, most recent reduction points, retaining shortened furnishing growth and at least 50% of fine branch structure, for crown continuity.

  Granted Trees 7 docs

• 24 Newton Road London W2 5LT

  22/02486/FULL Submitted 12 Apr 2022 50 yards away

  Erection of extensions at rear/side lower ground, ground and first floor levels; lowering of rear garden level; enlarge front light well with associated replacement of window with door; installation of gate within front boundary wall; installation of rooflights; and changes to boundary walls to the rear.

  Granted Full applications Extension Loft or dormer +1 13 docs
  Small domestic

• 20 Newton Road London W2 5LT

  26/03481/FULL Submitted 27 May 2026 50 yards away

  88% historically approved · decision due ~22 Jul

  Rendering of front garden boundary walls and plinths.

  Awaiting decision Full applications 4 docs

• Newton Medical Centre 14 Newton Road London W2 5LT

  26/06132/ADFULL Submitted 8 Sep 2026 50 yards away

  89% historically approved · decision due ~3 Nov

  Details validation report for phase 4, pursuant to condition 23 (partial) of planning permission dated 17 February 2025 (RN: 23/07630/FULL).

  Decided

• 26/05984/FULL Decided

  41 Sutherland Street London SW1V 4JX

  Replacement of front, side and rear windows with double glazed timber framed sash windows and replacement of a door with a double glazed timber framed door.

  Received 2 Sep, published by the council 11 Sep 2026 Full applications
• 26/06134/FULL Decided

  Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

  Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

  Received 8 Sep, published by the council 15 Sep 2026 Full applications
• 26/07258/FULL Awaiting decision

  16A Croxley Road London W9 3HL

  Installation of air to air heat pumps to offices and bedrooms.

  Received 22 Oct, published by the council 23 Oct 2026 Full applications
• 26/07193/FULL Awaiting decision

  98 Victoria Street London SW1E 5JL

  Shopfront alterations. (Linked with 26/07194/ADV)

  Received 21 Oct, published by the council 22 Oct 2026 Full applications
• 26/07187/FULL Awaiting decision

  Ground Floor Flat 151 Portnall Road London W9 3BN

  Erection of a single storey rear extension.

  Received 21 Oct, published by the council 22 Oct 2026 Full applications