20 Devonshire Terrace London W2 3DW

This site has had 2 applications since 2026.

• 26/00925/LBC Decided

  20 Devonshire Terrace London W2 3DW

  Installation of replacement boiler flue and replacement front door. (Part retrospective) (Linked to 26/00924/FULL)

  Submitted 13 Feb 2026 Heritage and listed buildings

1. 13 Feb 2026

   Received by Westminster

2. 5 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Aug 2026

   Added to PlanIndex

4. 28 Sep 2026

   Status changed to Decided

   Previously Pending.

• 26/00925/LBC Decided

  20 Devonshire Terrace London W2 3DW

  Installation of replacement boiler flue and replacement front door. (Part retrospective) (Linked to 26/00924/FULL)

  Submitted 13 Feb 2026 Heritage and listed buildings

1 later application on the register refers to this one:

• 26/00925/LBC Decided

  20 Devonshire Terrace London W2 3DW

  Installation of replacement boiler flue and replacement front door. (Part retrospective) (Linked to 26/00924/FULL)

  Submitted 13 Feb 2026 Heritage and listed buildings

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 20 Devonshire Terrace London W2 3DW

  26/00925/LBC Submitted 13 Feb 2026 50 yards away

  90% historically approved · decision due ~30 Sep

  Installation of replacement boiler flue and replacement front door. (Part retrospective) (Linked to 26/00924/FULL)

  Decided Heritage and listed buildings

• 15A Devonshire Terrace London W2 3DW

  26/03576/FULL Submitted 1 Jun 2026 50 yards away

  Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)

  Decided Full applications Extension

• Flat 1 17 Devonshire Terrace London W2 3DW

  25/05958/CLLB Submitted 15 Aug 2025 50 yards away

  Internal cleaning and repairs to address water damage to affected walls and floors including removal and replacement of skirting boards and architrave; replacement of internal floor coverings with timber plank floor covering and ceramic floor tiles; works to internal solid walls to remove and replace ceramic wall tiles from en-suite bathroom; and redecorate walls, ceilings, joinery and pipework.

  Granted 11 docs

• 29 Upbrook Mews London W2 3HG

  25/05193/ADFULL Submitted 25 Jul 2025 50 yards away

  Details of a sample of the obscure glazing, detailed drawings of the privacy screen at roof level and details of a sample of the slate used to clad the front and rear roof slopes must be natural grey slate pursuant to condition 5,6 and 7 of planning permission dated 24th June 2024 (RN:25/02311/FULL)

  Granted Full applications Windows or glazing 11 docs

• 10 Upbrook Mews London W2 3HG

  26/04351/ADFULL Submitted 1 Jul 2026 50 yards away

  89% historically approved · decision due ~26 Aug

  Details of sample of the obscure glazing pursuant to condition 5 of planning permission dated 18 April 2023 (RN: 22/07278/FULL)

  Decided Windows or glazing

• 10 Upbrook Mews London W2 3HG

  26/05590/ADFULL Submitted 17 Aug 2026 50 yards away

  Details of a sample of the obscure glazing pursuant to condition 5 of planning permission dated 18.04.2023 (RN:22/07278/FULL)

  Granted Windows or glazing

• 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