Postcode area
Planning applications in SW1X
15 planning applications were submitted in the SW1X postcode area in the last 30 days. The most common type was advertisements (3). 1 was approved in this period.
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20 most recent applications
- 26/06364/LBC17 Sep 2026Undecided
11 - 12 William Street London SW1X 9HL
Refurbishment of existing shopfront, installation of retractable awnings, new fascia signage, illuminated menu box, replacement Entrance steps and associated external alterations. (Linked to 26/06355/FULL)
Look up on the council planning portal → - 26/06355/FULL16 Sep 2026Undecided
11 - 12 William Street London SW1X 9HL
Refurbishment of existing shopfront, installation of retractable awnings, new fascia signage, illuminated menu box, replacement entrance steps and associated external alterations. (Linked to 26/06364/LBC)
Look up on the council planning portal → - 26/06356/ADV16 Sep 2026Undecided
11 - 12 William Street London SW1X 9HL
Display of an externally illuminated fascia sign measuring 1.41m X 0.3m and internally illuminated menu box 0.6m X 0.37m
Look up on the council planning portal → - 26/06298/ADFULL15 Sep 2026Undecided
14 Wilton Place London SW1X 8RL
Details of new sash windows,elevations and section 1:10 demonstrating traditional joinery profiles, include integral glazing bars and details of the acoustic enclosure including colour and material pursuant to condition 7 of planning permission dated 21st July 2026 (RN:26/02418/FULL)
Look up on the council planning portal → - 26/06234/FULL11 Sep 2026Undecided
40 Grosvenor Place London SW1X 7HJ
Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))
Look up on the council planning portal → - 26/06243/ADFULL11 Sep 2026Undecided
11 - 12 William Street London SW1X 9HL
Details of the ventilation system to get rid of cooking smells, including details of how it will be built and how it will look pursuant to condition 8 of planning permission dated 1st May 2024 (RN 24/01192/FULL)
Look up on the council planning portal → - 26/06136/ADFULL8 Sep 2026Undecided
2A Lyall Mews London SW1X 8DJ
detailed drawings showing amended proposals for the first floor front elevation's fenestration (please see Informative 3.), including revised proposed front elevation and first floor plan (at 1:50), and detailed 1:10 elevations and 1:5 and 1:2 sections (through head, jamb, cill, meeting rail and glazing bars) and detailed drawings (at 1:10) and sections (at 1:5) of the replacement garage door, replacement rooflight, any replacement windows other than the first-floor front elevation fenestration, Juliet balconies and associated metalwork and rebuilt front entrance steps pursuant to condition 4 and 5 of planning permission dated 16th April 2026 (RN:26/01406/FULL)
Look up on the council planning portal → - 26/06141/FULL8 Sep 2026Undecided
11 - 12 Motcomb Street London SW1X 8LB
Installation of new awning, steps, illuminated menu box, tables and chairs and replacement of a door. (Linked to 26/06142/LBC)
Look up on the council planning portal →
- 26/06143/ADV8 Sep 2026Undecided
11 - 12 Motcomb Street London SW1X 8LB
Display of externally illuminated fascia sign and illuminated menu box measuring 0.2m x 2.22m and 0.42m x 0.1m
Look up on the council planning portal → - 26/06142/LBC8 Sep 2026Undecided
11 - 12 Motcomb Street London SW1X 8LB
Installation of new awning, steps, illuminated menu box, tables and chairs and replacement of a door. (Linked to 26/06141/FULL)
Look up on the council planning portal → - 26/06120/ADFULL8 Sep 2026Undecided
The Lanesborough Hotel 1 Lanesborough Place London SW1X 7TA
Detailed drawings and a bio-diversity management plan in relation to the green roof to include construction method, layout, species and maintenance regime pursuant to Condition 4 of planning permission dated 03 October 2024 (RN: 24/04118/FULL).
Look up on the council planning portal → - 26/06088/FULL7 Sep 2026Undecided
The Penthouse Wellington Court 116 Knightsbridge London SW1X 7PL
Installation of a new 75m riser which was installed to connect to the existing meter. TCO required 12 big foot roof bracket required.
Look up on the council planning portal → - 26/05944/ADFULL1 Sep 2026Permitted
10 Chapel Street London SW1X 7BY
Details of a completed Appendix A checklist from the Code of Construction Practice pursuant to Condition 3 of planning permission dated 10 July 2025 (RN: 25/01535/FULL).
Look up on the council planning portal → - 26/05933/FULL31 Aug 2026Undecided
Flat 23 Parkside Knightsbridge London SW1X 7JW
Replacement of existing single-glazed windows and balcony doors with double-glazed windows and doors. (Linked with 26/05932/LBC)
Look up on the council planning portal → - 26/05932/LBC31 Aug 2026Undecided
Flat 23 Parkside Knightsbridge London SW1X 7JW
Replacement of existing single-glazed windows and balcony doors with double-glazed windows and doors. (Linked with 26/05933/FULL)
Look up on the council planning portal → - 26/05911/LBC28 Aug 2026Undecided
74 Eaton Place London SW1X 8AU
Waterproofing works to the basement, comprising the removal of existing plaster and replacement with a waterproofing plaster.
Look up on the council planning portal → - 26/05872/FULL27 Aug 2026Undecided
Jumeirah Lowndes Hotel 21 Lowndes Street London SW1X 9ES
Demolition of the existing building and redevelopment of the site to provide a new building comprising two basement levels, subterranean sprinkler tank, ground floor, seven upper floors and rooftop plant, for hotel use (Class C1), together with ancillary restaurant, bar and caf/e uses, public realm improvements, servicing facilities and associated works
Look up on the council planning portal → - 26/05327/ADLBC6 Aug 2026Undecided
17 Belgrave Square London SW1X 8PG
Details of windows, doors, garage doors, roof lantern and new lighting and flooring in the principal rooms pursuant to condition 6 of listed building consent dated 18 August 2025 (RN: 25/03417/LBC)
Look up on the council planning portal → - 26/05320/TDD5 Aug 2026Undecided
Open Space Belgrave Square London SW1X 8PS
1 x newly planted Prunus (T100168): removal and replacement
Look up on the council planning portal → - 26/05233/ADFULL3 Aug 2026Undecided
33 Grosvenor Place London SW1X 7HY
Detailed Operational Management Plan; pursuant to condition 25 of planning permission dated 3rd April 2017 (RN 16/08369/FULL)
Look up on the council planning portal →
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