103 - 105 Jermyn Street London SW1Y 6EE

This site has had 6 applications since 2025: 4 approved, 1 refused.

• 26/00281/FULL Granted

  103 - 105 Jermyn Street London SW1Y 6EE

  Variation of condition 1 of planning permission dated 21st August 2024 (RN: 24/02152/FULL) (as amended by RN's: 24/08276/NMA, 24/08342/NMA, 25/02403/NMA & 25/07936/NMA) for Alterations and extensions including the erection of an additional storey at roof level with a terrace, lift overrun and plant enclosure, extensions at rear second to sixth floor level, alterations to Apple Yard Elevation treatment including addition of balconies and terraces, new façade treatment onto Jermyn Street Elevation, front terraces at fifth and sixth floor, partial excavation at lower ground level, all in association with the provision of additional Class E floorspace. NAMELY, amendments to allow re-addition of smaller, previously consented balconies at 2nd and 3rd floors; amendments to the location of rainwater pipes; internal core alterations; addition of a window to the stair core at 7th floor level; addition of a pergola at roof level; and addition of new balconies to the rear elevation at 2nd and 3rd floors.

  Decided 2 Apr 2026 Full applications
• 25/07936/NMA Granted

  103 - 105 Jermyn Street London SW1Y 6EE

  Amendments to planning permission dated 22 August 2024 (RN: 24/02152/FULL) for Alterations and extensions including the erection of an additional storey at roof level with a terrace, lift overrun and plant enclosure, extensions at rear second to sixth floor level, alterations to Apple Yard Elevation treatment including addition of balconies and terraces, new façade treatment onto Jermyn Street Elevation, front terraces at fifth and sixth floor, partial excavation at lower ground level, all in association with the provision of additional Class E floorspace. Namely, the re-addition of smaller balconies at 2nd and 3rd floors, minor amendments to the location of select rain water pipes, internal core alterations and addition of a window to the stair core at 7th floor level.

  Decided 7 Nov 2025 Amendments
• 25/07243/ADFULL Granted

  103 - 105 Jermyn Street London SW1Y 6EE

  Details of facing materials pursuant to condition 4 of planning permission dated 22 August 2024 (RN: 24/02152/FULL).

  Decided 17 Oct 2025 Full applications
• 25/06829/NMA Refused

  103 - 105 Jermyn Street London SW1Y 6EE

  Amendments to planning permission dated 21st August 2024 (RN 24/02152/FULL) for the Alterations and extensions including the erection of an additional storey at roof level with a terrace, lift overrun and plant enclosure, extensions at rear second to sixth floor level, alterations to Apple Yard Elevation treatment including addition of balconies and terraces, new façade treatment onto Jermyn Street Elevation, front terraces at fifth and sixth floor, partial excavation at lower ground level, all in association with the provision of additional Class E floorspace. NAMELY, rear balconies at 2nd and 3rd floors; location of rainwater pipes; internal core alterations; addition of a window to the staircore at seventh floor level; and addition of a pergola at sevent floor (roof) level.

  Decided 10 Oct 2025 Amendments
• 25/05118/ADFULL Granted

  103 - 105 Jermyn Street London SW1Y 6EE

  Details of signed Appendix A pursuant to condition 21 of planning permission dated 22 August 2024 (RN: 24/02152/FULL).

  Decided 31 Jul 2025 Full applications

1. 21 Jan 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 18 March 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.

• 103 - 105 Jermyn Street London SW1Y 6EE

  25/07243/ADFULL Submitted 7 Oct 2025 50 yards away

  Details of facing materials pursuant to condition 4 of planning permission dated 22 August 2024 (RN: 24/02152/FULL).

  Granted Full applications 7 docs

• 103 - 105 Jermyn Street London SW1Y 6EE

  25/06829/NMA Submitted 23 Sep 2025 50 yards away

  Amendments to planning permission dated 21st August 2024 (RN 24/02152/FULL) for the Alterations and extensions including the erection of an additional storey at roof level with a terrace, lift overrun and plant enclosure, extensions at rear second to sixth floor level, alterations to Apple Yard Elevation treatment including addition of balconies and terraces, new façade treatment onto Jermyn Street Elevation, front terraces at fifth and sixth floor, partial excavation at lower ground level, all in association with the provision of additional Class E floorspace. NAMELY, rear balconies at 2nd and 3rd floors; location of rainwater pipes; internal core alterations; addition of a window to the staircore at seventh floor level; and addition of a pergola at sevent floor (roof) level.

  Refused Amendments Extension Windows or glazing 24 docs

• 103 - 105 Jermyn Street London SW1Y 6EE

  26/00281/FULL Submitted 19 Jan 2026 50 yards away

  Variation of condition 1 of planning permission dated 21st August 2024 (RN: 24/02152/FULL) (as amended by RN's: 24/08276/NMA, 24/08342/NMA, 25/02403/NMA & 25/07936/NMA) for Alterations and extensions including the erection of an additional storey at roof level with a terrace, lift overrun and plant enclosure, extensions at rear second to sixth floor level, alterations to Apple Yard Elevation treatment including addition of balconies and terraces, new façade treatment onto Jermyn Street Elevation, front terraces at fifth and sixth floor, partial excavation at lower ground level, all in association with the provision of additional Class E floorspace. NAMELY, amendments to allow re-addition of smaller, previously consented balconies at 2nd and 3rd floors; amendments to the location of rainwater pipes; internal core alterations; addition of a window to the stair core at 7th floor level; addition of a pergola at roof level; and addition of new balconies to the rear elevation at 2nd and 3rd floors.

  Granted Full applications Extension Windows or glazing 29 docs

• 103 - 105 Jermyn Street London SW1Y 6EE

  25/07936/NMA Submitted 31 Oct 2025 50 yards away

  Amendments to planning permission dated 22 August 2024 (RN: 24/02152/FULL) for Alterations and extensions including the erection of an additional storey at roof level with a terrace, lift overrun and plant enclosure, extensions at rear second to sixth floor level, alterations to Apple Yard Elevation treatment including addition of balconies and terraces, new façade treatment onto Jermyn Street Elevation, front terraces at fifth and sixth floor, partial excavation at lower ground level, all in association with the provision of additional Class E floorspace. Namely, the re-addition of smaller balconies at 2nd and 3rd floors, minor amendments to the location of select rain water pipes, internal core alterations and addition of a window to the stair core at 7th floor level.

  Granted Amendments Extension Windows or glazing 22 docs

• Eagle House 108 - 110 Jermyn Street London SW1Y 6EE

  22/04815/NMA Submitted 18 Jul 2022 50 yards away

  Amendments to planning permission dated 05 November 2021 (RN: 21/05957/FULL) for Replacement of the main entrance and shopfront to the office premises from Jermyn Street, and replacement of the garage doors on Apple Tree Yard to provide an additional bike store door. Namely, enlargement of existing louver opening above garage doors and installation of new aluminium louvres.

  Refused Amendments Windows or glazing Trees 8 docs

• 108 Jermyn Street London SW1Y 6EE

  25/07575/ADV Submitted 20 Oct 2025 50 yards away

  Display of non-illuminated fascia sign measuring 0.64m x 1.35m; non illuminated hanging sign measuring 0.60m x 0.47m; and hand painted logo above entrance.

  Granted Advertising 8 docs

• 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