86 Fifth Avenue London W10 4DP

This site has had 3 applications since 2026: 1 approved, 1 refused.

• 26/04182/LBC Awaiting decision

  86 Fifth Avenue London W10 4DP

  Internal alterations. Making good of existing timber frame glass conservatory at the rear, new conservation rooflight in the ground floor rear projection roof, making good and upgrading single glazed timber sash windows with slimline double glazed panes on existing frames, new timber frame french doors at the ground floor rear projection, new window to side wall of ground floor rear projection, main door (linked with approved application 26/00031/FULL)

  Submitted 24 Jun 2026 Heritage and listed buildings
• 26/00031/FULL Granted

  86 Fifth Avenue London W10 4DP

  Replacement of single glazing with double glazing, replacement of an existing uPvc window to a timber frame french door on the rear wall of the existing rear projection, reinstatement of window to side wall of rear projection, installation of conservation roof light to roof of rear projection, removal of two chimney breasts retaining the chimney stacks and internal alterations. (Linked to 26/00032/LBC)

  Decided 20 May 2026 Full applications

1. 5 Jan 2026

   Received by Westminster

2. 27 Apr 2026

   Decision issued: Application Refused

3. 20 Jul 2026

   Added to PlanIndex

• 26/00031/FULL Granted

  86 Fifth Avenue London W10 4DP

  Replacement of single glazing with double glazing, replacement of an existing uPvc window to a timber frame french door on the rear wall of the existing rear projection, reinstatement of window to side wall of rear projection, installation of conservation roof light to roof of rear projection, removal of two chimney breasts retaining the chimney stacks and internal alterations. (Linked to 26/00032/LBC)

  Decided 20 May 2026 Full applications

1 later application on the register refers to this one:

• 26/00031/FULL Granted

  86 Fifth Avenue London W10 4DP

  Replacement of single glazing with double glazing, replacement of an existing uPvc window to a timber frame french door on the rear wall of the existing rear projection, reinstatement of window to side wall of rear projection, installation of conservation roof light to roof of rear projection, removal of two chimney breasts retaining the chimney stacks and internal alterations. (Linked to 26/00032/LBC)

  Decided 20 May 2026 Full applications

Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 86 Fifth Avenue London W10 4DP

  26/00031/FULL Submitted 5 Jan 2026 50 yards away

  Replacement of single glazing with double glazing, replacement of an existing uPvc window to a timber frame french door on the rear wall of the existing rear projection, reinstatement of window to side wall of rear projection, installation of conservation roof light to roof of rear projection, removal of two chimney breasts retaining the chimney stacks and internal alterations. (Linked to 26/00032/LBC)

  Granted Full applications Loft or dormer Windows or glazing 34 docs

• 92 Fifth Avenue London W10 4DP

  25/09206/FULL Submitted 19 Dec 2025 50 yards away

  88% historically approved · decision due ~30 Jun

  Replacement of existing timber sashes to front and rear elevations with new, slimline double-glazed timber sashes. (Linked to 25/09207/LBC)

  Awaiting decision Full applications Windows or glazing 26 docs

• 92 Fifth Avenue London W10 4DP

  25/09207/LBC Submitted 19 Dec 2025 50 yards away

  90% historically approved · decision due ~30 Jun

  Replacement of existing timber sashes to front and rear elevations with new, slimline double-glazed timber sashes. (Linked to 25/09206/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing 20 docs

• 86 Fifth Avenue London W10 4DP

  26/04182/LBC Submitted 24 Jun 2026 50 yards away

  90% historically approved · decision due ~19 Aug

  Internal alterations. Making good of existing timber frame glass conservatory at the rear, new conservation rooflight in the ground floor rear projection roof, making good and upgrading single glazed timber sash windows with slimline double glazed panes on existing frames, new timber frame french doors at the ground floor rear projection, new window to side wall of ground floor rear projection, main door (linked with approved application 26/00031/FULL)

  Awaiting decision Heritage and listed buildings Extension Loft or dormer +1

• Queens Park Avenues

  25/08173/LDO Submitted 10 Nov 2025 50 yards away

  The making of a Local Development Order (LDO) to allow the replacement of windows without the need for individual planning permissions where the windows accord with the designs included in the LDO.

  Granted Windows or glazing 18 docs

• 106 Fifth Avenue London W10 4DS

  20/05914/LBC Submitted 21 Sep 2020 50 yards away

  Erection of a rear side infill extension at ground floor level, modification of the existing window to a double door on the rear wall of the existing lean-to, installation of window to side wall of existing lean-to and installation of two conservation roof lights to the rear roof slope. (Linked to 20/05913/FULL)

  Granted Heritage and listed buildings Extension Loft or dormer +1 22 docs

• 26/07529/LBC Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water supply pipe on rear courtyard elevation. (Linked with 26/07528/FULL)

  Received 5 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 26/07509/LBC Awaiting decision

  Buckingham Palace The Mall London SW1A 1AA

  Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07508/FULL)

  Received 4 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07473/LBC Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07472/FULL)

  Received 3 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 26/07471/LBC Awaiting decision

  12 Queen Anne's Gate London SW1H 9AA

  Excavation of single-storey basement, internal reconfiguration and installation of modern services. (Linked with 26/07470/FULL)

  Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07461/LBC Awaiting decision

  1 Savile Row London W1S 3JR

  Minor internal works comprising redecoration and upgrades to lighting, flooring and bathroom and kitchen facilities, together with external works including new lighting and signage.

  Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings