100 Parliament Street London SW1A 2BQ

This site has had 10 applications since 2025: 1 approved, 0 refused.

• 26/06794/LBC Awaiting decision

  100 Parliament Street London SW1A 2BQ

  Internal alterations.

  Submitted 5 Oct 2026 Heritage and listed buildings
• 26/05896/LBC Decided

  100 Parliament Street London SW1A 2BQ

  Internal alterations.

  Submitted 27 Aug 2026 Heritage and listed buildings
• 26/03368/LBC Awaiting decision

  100 Parliament Street London SW1A 2BQ

  Iinternal alterations. (CONFIDENTIAL)

  Submitted 21 May 2026 Heritage and listed buildings
• 26/02479/CLLB Awaiting decision

  100 Parliament Street London SW1A 2BQ

  Internal Alterations.

  Submitted 14 Apr 2026
• 26/00537/LBC Awaiting decision

  100 Parliament Street London SW1A 2BQ

  Internal alterations

  Submitted 29 Jan 2026 Heritage and listed buildings
• 25/09178/LBC Awaiting decision

  100 Parliament Street London SW1A 2BQ

  Listed building consent for internal alterations across EP2. (CONFIDENTIAL)

  Submitted 18 Dec 2025 Heritage and listed buildings
• 25/09141/LBC Awaiting decision

  100 Parliament Street London SW1A 2BQ

  Listed building consent for internal alterations. (CONFIDENTIAL)

  Submitted 17 Dec 2025 Heritage and listed buildings
• 25/08823/LBC Awaiting decision

  100 Parliament Street London SW1A 2BQ

  Listed building consent for internal alterations. (CONFIDENTIAL)

  Submitted 4 Dec 2025 Heritage and listed buildings
• 25/07823/CLLB Granted

  100 Parliament Street London SW1A 2BQ

  External Repairs

  Decided 5 Nov 2025

1. 2 Jun 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 July 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 91 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 heritage and listed building applications in a median of 119 days. More in our guide to how long planning decisions take.

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.

• 100 Parliament Street London SW1A 2BQ

  26/02479/CLLB Submitted 14 Apr 2026 50 yards away

  89% historically approved · decision due ~9 Jun

  Internal Alterations.

  Awaiting decision 4 docs

• 100 Parliament Street London SW1A 2BQ

  26/06794/LBC Submitted 5 Oct 2026 50 yards away

  90% historically approved · decision due ~30 Nov

  Internal alterations.

  Awaiting decision Heritage and listed buildings

• 100 Parliament Street London SW1A 2BQ

  26/05896/LBC Submitted 27 Aug 2026 50 yards away

  90% historically approved · decision due ~22 Oct

  Internal alterations.

  Decided Heritage and listed buildings 1 doc

• Subway Parliament Street/Parliament Square London

  23/04023/FULL Submitted 15 Jun 2023 50 yards away

  Use of an area of land to the rear of Westminster Station Underground entrance/exit on the northeast of Parliament Street for the (daytime) placement of an Ambassador information pod for a temporary period from 03 August 2023 until 03 September 2023.

  Granted Full applications 14 docs

• Open Space Parliament Square London SW1A 0AA

  22/03863/FULL Submitted 14 Jun 2022 50 yards away

  Use of an area of land to the rear of Westminster Station Underground entrance/exit on the northeast of Parliament Street for the placement (daytime) of an Ambassador information pod for a temporary period from 03 August 2022 to 04 September 2022.

  Granted Full applications 10 docs

• 100 Parliament Street London SW1A 2BQ

  25/08823/LBC Submitted 4 Dec 2025 50 yards away

  90% historically approved · decision due ~29 Jan

  Listed building consent for internal alterations. (CONFIDENTIAL)

  Awaiting decision Heritage and listed buildings

• 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
• 26/07372/LBC Awaiting decision

  8A Randolph Road London W9 1AN

  Amalgamation of two residential units with internal refurbishment and reconfiguration. (Linked with 26/07371/FULL)

  Received 28 Oct, published by the council 2 Nov 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