110 Horseferry Road London SW1P 2EF

1. 30 Dec 2025

   Received by Westminster

2. 30 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 May 2026

   Decision issued: Application Permitted

4. 20 Jul 2026

   Added to PlanIndex

Westminster granted permission on 21 May 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.

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.

• St Louise Hostel 33 Medway Street London SW1P 2BE

  25/07444/ADFULL Submitted 15 Oct 2025 50 yards away

  Details of demolition audit pursuant to Condition 23 of planning permission dated 13 August 2024 (RN: 23/06642/FULL)

  Withdrawn Full applications Demolition 5 docs

• St Louise Hostel 33 Medway Street London SW1P 2BE

  26/03024/ADFULL Submitted 7 May 2026 50 yards away

  88% historically approved · decision due ~2 Jul

  Details of Signed Appendix A; Site Environmental Management Plan and Site Waste Management Plan pursuant to condition 3 of planning permission dated 13th August 2024 (RN: 23/06642/FULL).

  Awaiting decision Full applications 7 docs

• St Louise Hostel 33 Medway Street London SW1P 2BE

  26/02334/NMA Submitted 9 Apr 2026 50 yards away

  93% historically approved · decision due ~4 Jun

  Amendments to planning permission dated 13th August 2024 (RN:23/06642/FULL) for Upward extension of the existing building (involving removal of existing mansard and replacement with a part two, part three storey roof extension with green roof and PV panels); rearward extensions (from lower ground to new sixth floor levels), excavation to form a new sub-basement level; alterations to the elevations; installation of a ground source energy system and mechanical plant. Works in connection with the provision of an apart-hotel (Use Class C1) (at fourth, fifth and sixth floor levels), which is to be accessed via a new entrance on Arneway Street via a dedicated reception area at ground floor level; and the enlargement and reconfiguration of the existing hostel accommodation (sui generis) (at sub-basement, lower ground, ground, first, second, and third floor levels), which provides accommodation for (i) students during the academic terms (42-44 weeks per annum) with some stays of up to 51 weeks and (ii) students for stays of up to 10 weeks per annum outside the academic terms. Namely, improving the standard and functionality of the approved hostel and apart-hotel accommodation, while also enhancing operational and construction efficiencies by making minor changes to riser locations, corridors and the interventions to existing fabric.

  Awaiting decision Amendments Extension Loft or dormer 8 docs

• St Louise Hostel 33 Medway Street London SW1P 2BE

  26/07456/ADFULL Submitted 2 Nov 2026 50 yards away

  89% historically approved · decision due ~28 Dec

  Details of demolition audit to inform what materials could be reused both on or off site pursuant to condition 23 of planning permission dated 13th August 2024 (RN:23/06642/FULL)

  Awaiting decision Demolition

• St Louise Hostel 33 Medway Street London SW1P 2BE

  26/03998/ADFULL Submitted 17 Jun 2026 50 yards away

  89% historically approved · decision due ~12 Aug

  Details of site investigation pursuant to condition 16 (Phase 2 and 3) of planning permission dated 13 August 2024 (RN:23/06642/FULL)

  Awaiting decision

• 44 Medway Street London SW1P 2BB

  19/05360/ADFULL Submitted 9 Jul 2019 50 yards away

  Details of windows and glazed conservatory pursuant to condition 3 planning permission (RN: 18/02760/FULL) granted on appeal dated 17 December 2018 (Appeal Decision ref: APP/X5990/W/18/3208292). (Linekd to 19/05417/ADLBC)

  Granted Full applications Extension Windows or glazing 13 docs

• 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
• 26/07508/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
• 26/07470/FULL Awaiting decision

  12 Queen Anne's Gate London SW1H 9AA

  Excavation of single-storey basement. (Linked with 26/07471/LBC).

  Received 3 Nov, published by the council 5 Nov 2026 Full applications
• 26/07466/FULL Awaiting decision

  65 Albion Gate Albion Street W2 2LA

  Replacement of first-floor front elevation windows and balcony door with double-glazed steel-framed units.

  Received 3 Nov, published by the council 5 Nov 2026 Full applications
• 26/07460/FULL Awaiting decision

  1 Hanover Square London W1S 1HA

  Installation of new public art sculptures and seating; hard and soft landscaping; installation of an area of raised terrace decking on St George Street measuring 43m x 2.6m for the placing of tables, chairs and banquette benches in connection with restaurant use; and associated external alterations and enabling works.

  Received 3 Nov, published by the council 5 Nov 2026 Full applications