6 Upper Belgrave Street London SW1X 8BD

1. 23 Jan 2026

   Received by Westminster

2. 13 Mar 2026

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

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.

• Flat 3 6 Upper Belgrave Street London SW1X 8BD

  25/06556/LBC Submitted 12 Sep 2025 50 yards away

  Internal alterations and creation of new en-suite bathroom at fourth floor level.

  Refused Heritage and listed buildings 24 docs

• Flat 3 6 Upper Belgrave Street London SW1X 8BD

  26/00423/LBC Submitted 23 Jan 2026 50 yards away

  Interior fit out to the third and fourth floors.

  Granted Heritage and listed buildings 20 docs

• Flat 3 6 Upper Belgrave Street London SW1X 8BD

  26/04336/LBC Submitted 1 Jul 2026 50 yards away

  90% historically approved · decision due ~3 Sep

  Replacement of the existing condenser and acoustic enclosure with a new unit and enclosure in the same location along with internal alterations to the third and fourth floor maisonette. (Linked with 26/04335/FULL)

  Awaiting decision Heritage and listed buildings 32 docs

• Flat 3 6 Upper Belgrave Street London SW1X 8BD

  26/04335/FULL Submitted 1 Jul 2026 50 yards away

  88% historically approved · decision due ~3 Sep

  Replacement of the existing condenser and acoustic enclosure with a new unit and enclosure in the same location along with internal alterations to the third and fourth floor maisonette. (Linked with 26/04336/LBC)

  Awaiting decision Full applications 33 docs

• Flat 3 6 Upper Belgrave Street London SW1X 8BD

  25/06479/LBC Submitted 10 Sep 2025 50 yards away

  Replacement of a window with timber French doors with new balcony at rear third floor level.

  Refused Heritage and listed buildings Windows or glazing 23 docs

• Flat 3 6 Upper Belgrave Street London SW1X 8BD

  25/06478/FULL Submitted 10 Sep 2025 50 yards away

  Replacement of a window with timber French doors with new balcony at rear third floor level.

  Refused Full applications Windows or glazing 25 docs

• 26/07390/LBC Awaiting decision

  40 Wigmore Street London W1U 2RX

  Installation of a non-illuminated fascia sign measuring 0.29m x 0.79m and two vinyl signs applied to inside face of the glazed shopfront each measuring 0.22m x 0.84m. (Linked with 26/06970/ADV)

  29 Oct 2026 Heritage and listed buildings
• 26/07332/LBC Awaiting decision

  Royal Courts Of Justice Strand London WC2A 2LL

  Replacement of one platform lift within the grade 1 listed Royal Court?s of Justice building.

  Received 27 Oct, published by the council 30 Oct 2026 Heritage and listed buildings
• 26/07336/LBC Awaiting decision

  Charing Cross Hotel Strand London WC2N 5HX

  Installation of replacement timber handrail and brackets to one flight of main staircase.

  Received 27 Oct, published by the council 30 Oct 2026 Heritage and listed buildings
• 26/07316/LBC Awaiting decision

  30 Inverness Terrace London W2 3JA

  Relocation of air conditioning units throughout to the lower ground floor lightwells within aluminium enclosure; replacement of all pipes with cast iron pipes; alteration to balconies including replacement of UPVC door with original door arrangement and replacement railing; reopening of previously infilled windows; replacement marble tiles at hallway of No.32 with Victorian floor tiles; replacement of all doors facing the communal staircase with the correct period style doors; removal of red clay tile leanto roof at first floor rear and the roof made good; removal of link bridges to the rear of the second floor and the rear of the third floor; and reopening of previously infilled windows to the stairs lobby at ground, first and second floor to No.30. (Linked with 26/07315/FULL)

  Received 26 Oct, published by the council 27 Oct 2026 Heritage and listed buildings
• 26/07299/LBC Awaiting decision

  13 Upper Belgrave Street London SW1X 8BA

  Replacement water tank room at roof level (Linked to 26/07298/FULL)

  Received 26 Oct, published by the council 29 Oct 2026 Heritage and listed buildings