30 Weymouth Street London W1G 7BS

This site has had 2 applications since 2026.

• 26/02945/LBC Awaiting decision

  30 Weymouth Street London W1G 7BS

  Retrospective installation of fan coil units to the ground and first floor, with erection of rear outdoor condensers and associated pipework and acoustic enclosure. [Linked to 26/02944/FULL]

  Submitted 5 May 2026 Heritage and listed buildings

1. 5 May 2026

   Received by Westminster

2. 11 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 6 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 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.

• 30 Weymouth Street London W1G 7BS

  26/02945/LBC Submitted 5 May 2026 50 yards away

  90% historically approved · decision due ~6 Jul

  Retrospective installation of fan coil units to the ground and first floor, with erection of rear outdoor condensers and associated pipework and acoustic enclosure. [Linked to 26/02944/FULL]

  Awaiting decision Heritage and listed buildings 18 docs

• 32a Weymouth Street London W1G 7BX

  10/08258/FULL Submitted 24 Sep 2010 50 yards away

  Use of basement ground and first floor of the property for medical purposes (Class D1) for a period of 10 years.

  Granted Full applications 7 docs

• 22 Weymouth Street London W1G 7BN

  23/08952/ADLBC Submitted 29 Dec 2023 50 yards away

  Details of all works for restoration of the library pursuant to Condition 4 of listed building consent dated 12 September 2023 (RN: 23/03767/LBC).

  Granted Conditions 9 docs

• 22 Weymouth Street London W1G 7BN

  23/07182/ADLBC Submitted 16 Oct 2023 50 yards away

  Details of all works for restoration of the library pursuant to Condition 4 of listed building consent dated 12 September 2023 (RN: 23/03767/LBC)

  Refused Conditions 8 docs

• 8 Devonshire Close London W1G 7BA

  25/08533/FULL Submitted 21 Nov 2025 50 yards away

  Replacement of existing second floor with a mansard roof, alterations to fenestration of the front and rear elevations, construction of a new basement level and other associated development (Class C3).

  Granted Full applications Loft or dormer Roofing +1 49 docs

• Basement East And Ground Floor And First Floor 33 Weymouth Street London W1G 7BY

  26/07202/LBC Submitted 21 Oct 2026 50 yards away

  90% historically approved · decision due ~16 Dec

  Replacement of 13 doorsets with fire doors.

  Awaiting decision Heritage and listed buildings

• 26/07528/FULL Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

  Received 5 Nov, published by the council 6 Nov 2026 Full applications
• 26/05200/FULL Decided

  1 The Court House 165 Seymour Place London W1H 4PU

  Installation of waterproofing system to the existing lead flat roofs

  Received 3 Aug, published by the council 28 Aug 2026 Full applications
• 26/07521/FULL Awaiting decision

  Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

  Installation of one external condenser unit

  Received 4 Nov, published by the council 6 Nov 2026 Full applications
• 26/07508/FULL 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 26/07509/LBC)

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/07472/FULL Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

  Received 3 Nov, published by the council 6 Nov 2026 Full applications