England · Postcode area SW1Y
Planning applications in SW1Y, Westminster
PlanningTrack collects these records from the public planning register of City of Westminster. 34 applications with a postcode in SW1Y were received in the last 12 months. Search an address, application reference or proposal, or open the Westminster planning applications page. Official Westminster website
- Pending26/06907/ADFULL
Details of UU legal agreement prepared by CMS has been submitted in support of this condition application to complete the redevelopment work; pursuant to condition 7 of planning permission dated 11th September 2026 (26/02814/FULL)
33 St James's Square London SW1Y 4JS
Received 9 Oct 2026 - Pending26/06286/FULL
External alterations including reconfigured ground floor frontage and office entrance, replacement of external windows, formation of a rooftop pavilion with ancillary terrace, replacement plant, replacement of servicing turntable, and provision of cycle parking and end-of-trip facilities (Site includes 85-87 Jermyn Street).
85 Jermyn Street London SW1Y 6JD
Received 14 Sept 2026 - Pending26/06201/NMA
Amendments to planning permission dated 16th April 2026 (RN:26/01487/FULL) for Installation of a mechanical plant at lower ground floor and installation of two grilles to two lower ground floor windows, namely change to approved grille.
Almack House 28 King Street St James's London SW1Y 6QW
Received 10 Sept 2026 - Pending26/06110/ADFULL
Details of a mock-up on site showing the treatment and relationship of the partitions to the windows pursuant to condition 20 of planning permission dated 15 January 2025 (24/02980/FULL).
Haymarket House 28 - 29 Haymarket London SW1Y 4SP
Received 7 Sept 2026 - Pending26/06078/ADFULL
Detailed drawings of the windows to first floor level and above demonstrating that the proposed windows match the existing frame sizes, glazing bars and profiles as closely as possible pursuant to Condition 5(c) of planning permission dated 15 January 2025 (24/02980/FULL).
Haymarket House 28 - 29 Haymarket London SW1Y 4SP
Received 4 Sept 2026 - Decided26/06062/ADV
Display of non-illuminated vinyl wrap at shopfront glass from 1 September until 4th December 2026, measuring 3216mm x 2585mm.
Unit 1 Cunard House 15 Regent Street London SW1Y 4LN
Received 4 Sept 2026 - Pending26/06061/LBC
Display of non-illuminated vinyl wrap at shopfront glass from 1 September until 4th December 2026, measuring 3216mm x 2585mm. (Linked with 26/06062/ADV)
Unit 1 Cunard House 15 Regent Street London SW1Y 4LN
Received 4 Sept 2026 - Decided26/06054/ADLBC
Details of on-site trials for the lighting pursuant to condtion 8 (Part 2) of listed building consent dated 22 October 2024 (RN: 24/04822/LBC).
New Zealand House 80 Haymarket London SW1Y 4TE
Received 4 Sept 2026 - Decided26/05946/ADLBC
typical fixing details of how the base of the handrails will fix into the steps pursuant to Condition 3 of Listed Building Consent dated 27 August 2026 (RN26/04788/LBC)
89 - 91 Pall Mall London SW1Y 5HS
Received 1 Sept 2026 - Pending26/05860/LBC
Internal alterations to a basement plant room including removal of redundant plant, formation of a new doorway, installation of a fire door, replacement lighting and associated making good works.
Harold Pinter Theatre Panton Street London SW1Y 4DN
Received 26 Aug 2026 - Pending26/05843/FULL
Installation of replacement windows to the second floor front elevation.
Flat 6 Bray House Duke Of York Street London SW1Y 6JX
Received 25 Aug 2026 - Decided26/05729/ADV
Display of three non illuminated awnings measuring 1.147m X 0145m with 'M.J. Bale' branding
48 Jermyn Street London SW1Y 6LX
Received 21 Aug 2026 - Pending26/05728/FULL
Installation of retractable awnings
48 Jermyn Street London SW1Y 6LX
Received 21 Aug 2026 - Decided26/05699/ADV
Display of two non illuminated projecting signs measuring 0.75m X 0.49m on Jermyn Street and one on Duke Street St James's
48 Jermyn Street London SW1Y 6LX
Received 19 Aug 2026 - Pending26/05675/LBC
Replacement of existing modern glazed double door in existing opening between Marble Hall in No. 6 and corridor in No. 7 at ground floor level with glazed fire double doors and installatoin of fire rated secondary glazing to inside of fanlight above entrance door to Executive Directors flat at second floor level in No. 7.
6 - 9 Carlton House Terrace London SW1Y 5AG
Received 19 Aug 2026 - Decided26/05599/ADFULL
Details of how the dry riser access hatch/cover meets the adjacent concrete surface pursuant to condition 7 of planning permission dated 06 August 2026 (RN: 25/08513/FULL).
14 - 16 Cockspur Street London SW1Y 5BL
Received 17 Aug 2026 - Pending26/05463/FULL
Installation of replacement windows to the third floor rear and side elevations.
Flat 11 Bray House Duke Of York Street London SW1Y 6JX
Received 11 Aug 2026 - Pending26/05280/FULL
External alterations to the building consisting of the replacement of all existing windows, a minor increase in the height of the roof, and the rebuilding of the stone dormers to the front elevation, together with the installation of replacement pavement level balustrades and associated works. (Site include 59-60 Jermyn Street)
59 Jermyn Street London SW1Y 6LX
Received 4 Aug 2026 - Decided26/05168/LBC
Dismantling and reconstruction of the western chimney stack at main roof level to address structural failure.
Ground Floor To Top Floor 14 - 16 Cockspur Street London SW1Y 5BL
Received 31 Jul 2026 - Pending26/05011/FULL
Variation of condition 1 of planning permission dated 30 October 2025 (RN: 24/03521/FULL) for the: Internal and external refurbishment, comprising of works to the Jermyn Street entrance, Duke Street entrance, external facade, provision of green roofs at terrace levels, extension to level 02 podium and inclusion of a garden room extension, and internal reconfigurations, with associated works. NAMELY, to allow revisions to the rooftop plant layout to accommodate existing telecoms equipment; introduction of plant screens to Level 2; revised design to the proposed Duke Street entrance; introduction of a metal balustrade at the Level 2 podium; introduction of a flat bronze metal finish to Levels 2 and 3; removal of the balustrade from the green roof, and introduction of a fall restraint system; amendments to the facade perforations to the projecting window surrounds for ventilation purposes; introduction of translucent glazing to promote privacy within bathrooms; retention of louvres to provide air flow to the Mason's Yard elevation refuse store; and replacement of the ground floor level external doors to align with fire strategy requirements.
81 Jermyn Street London SW1Y 6JF
Received 27 Jul 2026 - Decided26/04263/LBC
Internal refurbishment of Flat 22 at second floor level including replacement kitchen and bathroom fittings, removal of modern built-in furniture and installation of replacement joinery, replacement floor finishes and associated internal redecoration.
Flat 22 Bank Chambers 25 Jermyn Street London SW1Y 6HR
Received 29 Jun 2026 - Decided26/03488/FULL
Alterations to shopfront including replacement door handles
Basement And Ground Floor 13 Regent Street London SW1Y 4LR
Received 28 May 2026 - Decided26/03462/ADV
Display of two internally illuminated (internal soffit-mounted) fascia signs measuring 0.35m x 1.88m and 0.115m x 1.65m and one non-illuminated projecting signage measuring 0.5m x 0.5m.
Basement And Ground Floor 13 Regent Street London SW1Y 4LR
Received 27 May 2026 - Decided26/03269/LBC
Removal of internal partition wall in the office spaces at second floor level.
Chatham House 10 St James's Square London SW1Y 4LE
Received 18 May 2026
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