Planning applications in W1K

Flat 1 25 North Audley Street London W1K 6WS

Internal alterations including revisions to internal lighting arrangements, alterations to an existing cupboard, and comfort cooling system comprising refrigerant pipework, air slot diffusers and associated grilles.(Retrospective)

Claridges Hotel 47 - 57 Brook Street West End London W1K 4HR

Display of non illumination projecting sign measuring 0.52m X 0.52m and internally illuminated fascia sign 2.955m X 0.2m

19 South Street London W1K 2XB

Details of bio-diversity management plan pursuant to condition 7 of planning permission dated 09 May 2024 (RN: 23/03029/FULL).

30 Grosvenor Square London W1K 6AN

Installation of temporary weather screens within the external planters across the ground floor exterior terraces

30 Avery Row W1K 4BB

Installation of a new air conditioning condensing unit at fifth floor terrace level, to serve the ground floor commercial unit at 30 Avery Row; together with refurbishment of the existing aluminium window and door frames to Avery Row with a hand-painted, wood-effect finish. (Site includes 4-6 Grosvenor Street.)

Basement And Ground Floor 116 Mount Street London W1K 3NH

Shopfront alterations. (Linked with 26/07013/LBC)

Basement And Ground Floor 116 Mount Street London W1K 3NH

Shopfront alterations. (Linked with 26/07012/FULL)

Basement And Ground Floor 116 Mount Street London W1K 3NH

Display of internally illuminated (letters only) hanging sign measuring 569mm x 490mm (linked to 26/07007/LBC)

Basement And Ground Floor 116 Mount Street London W1K 3NH

Display of internally illuminated (letters only) hanging sign measuring 569mm x 490mm (linked to 26/07014/ADV)

Basement And Ground Floor 116 Mount Street London W1K 3NH

Internal fitout of existing retail unit.

Brook House 113 Park Lane London W1K 7AJ

Installation of replacement windows from second to sixth floor levels on all elevations of the building.

Basement And Ground Floor 5 Mount Street London W1K 3NE

Replacement of front door; regularisation of works carried out at the property without consent; and remedial works to address, and where necessary reverse. (Linked with 26/05610/LBC)

47 Park Street London W1K 7EB

The replacement of three windows in Suite 68a with two single casement windows and one triple casement windows (6th Floor Upper Brook Street Elevation)

17 - 21 South Audley Street London W1K 2NY

Detailed drawings (scale 1:20 and 1:5) with method statements where indicated; of the new coordinated service routes generally, showing distribution and proposed impact on existing historic fabric e.g. joists, floor construction, ventilation, wall and ceilings pursuant to Condition 6 (6) of planning permission dated 14th March 2023 (RN:22/05005/LBC)

96 Park Street London W1K 6NY

Variation of Condition 1 of planning permission dated 9th July 2026 (RN: 26/02820/FULL) for, "External alterations including the erection of single-storey roof extension to enlarge the existing, albeit reconfigured, fourth floor flats with a terrace, plant within an enclosure, an area sedum roof and an area blue roof above; installation of replacement windows throughout, installation of a replacement garage door and the installation of new dry riser inlet inset within existing railing to the lightwell along the Park Street frontage" (Site include 92 - 96 Park Street); Namely, to make the following amendments to the approved development: (i) Omit 3 No opaque glazed windows overlooking the lightwell at 5th floor level and a pair of solid timber fire doors; (ii) Replace slate cladding to the terrace balustrade facing the lightwell with white painted render: (iii) Raise the lowered portion of the main roof, over the existing lift shaft to remove the ASHP 'pit' - the ASHP would be raised too; (iv) Relocate the ASHP on the roof terrace adjacent to the raised ASHP; (v) Add 2 No new condensers, to serve Flats 4 and 8, adjacent to the ASHPs; (vi) Form a new slate clad screen around the plant area hosting the 2 No ASHPs and 2 No condensers'; and (vii) Form a new black painted metal balustrading between the slate screen and the render screen around the staircase providing access to the roof terrace (Application under Section 73 of the Act).

67 - 68 Grosvenor Street London W1K 3JN

Detailed drawings of a planting scheme which includes the number, size, species and position of trees and shrubs pursuant to condition 4 of planning permission dated 3rd June 2025 (RN: 25/02652/FULL).

10 Park Street London W1K 2HX

Details of scheme of work in relation to doorway removal, openings blocked up, and land restoration pursuant to condition 78 (part 1) of appeal decisions dated 24 June 2025 (Appeal A Ref: APP/X5990/C/24/3350633 and Appeal B Ref: APP/X5990/C/24/3350634).

34 Park Street London W1K 2JD

Details drawn at 1:10, and details of the materials, of acoustic enclosures pursuant to condition 4 (B) of planning permission dated 8th May 2026 (RN:25/07808/FULL)

St Mark's Church North Audley Street London W1K 6ZA

Temporary display of fabric hanging banner(s) beneath the covered frontage of Mercato Mayfair and temporary removal of four existing planters in connection with a one-day event (13-15 October 2026).

63 Grosvenor Street London W1K 3JG

Display for temporary period of six months of non-illuminated 'to let' board located on the railings at street level and measuring 0.45m x 0.6m.

Grosvenor Square Gardens Grosvenor Square London W1K 6LD

2 x London planes (T541 and T517): removal of Massaria infected limbs.

St Andrews Building 17 Old Park Lane London W1K 1QT

Details of supplementary acoustic report demonstrating that the plant will comply with the Council's noise criteria as set out in Condition 4 of this permission pursuant to condition 5 of planning permission 11th May 2026 (RN: 25/08756/FULL)

5 Carlos Place London W1K 3AP

Display of non- illuminated projecting sign measuring 0.4m x 0.88m.

50 Grosvenor Hill London W1K 3QT

Installation of plant equipment at main roof level within the existing plant area.

Connaught Hotel Carlos Place London W1K 2AL

Display of one externally illuminated 30ft Christmas tree and decorations measuring 10m x 4m for a temporary period from 14 November 2026 until 02 January 2027.

26 - 28 Mount Row London W1K 3SQ

Rear extension to the building, including creation of balconies at first to fourth floor levels and a new roof terrace, external alterations to the building including new cladding to front and rear facades, together with internal reconfiguration and refurbishment, provision of end of trip facilities in place of basement car park, roof top plant equipment, and other associated works.

Darley House 27 Gilbert Street London W1K 5HQ

Installation of an automatically opening smoke vent (AOV) on the main flat roof and associated opening above 4th Floor landing. (Linked with 26/06530/FULL)

Darley House 27 Gilbert Street London W1K 5HQ

Installation of an automatically opening smoke vent (AOV) on the main flat roof and associated opening above the 4th Floor landing. (Linked with 26/06531/LBC)

31 North Row London W1K 6DA

Display of internally illuminated projecting sign measuring 0.6m X 0.5m, internally illuminated fascia sign 1.474m X 0.202m

Grosvenor Square Gardens Grosvenor Square London W1K 6LD

Detailed report of completion of the soil installation work required as part of surface water drainage and within three months of decompaction/terraventing and landscaping completion; pursuant to condition 16 of planning permission dated 9th August 2024 (23/08726/FULL)

Dorchester Hotel 53 Park Lane London W1K 1QA

Installation of rooflight on the southwest corner of the roof. (Linked with 26/06482/FULL)

Dorchester Hotel 53 Park Lane London W1K 1QA

Installation of rooflight on the southwest corner of the roof. (Linked with 26/06483/LBC)

17 - 21 South Audley Street London W1K 2NY

Details of reflected ceiling plans pursuant to condition 6 (part 10) of listed building consent dated 14 March 2023 (RN: 22/05005/LBC)

St Andrews Building 17 Old Park Lane London W1K 1QT

Amendments to planning permission dated 11.05.26 (RN: 25/08756/FULL) for the: Alterations including introduction of terrace on the existing roof; extension of rear external fire staircase, elevation alterations on Old Park Lane and on Brick Street; installation of plant equipment within new roof plant enclosure; rearrangement of space to include cycle parking, end of trip facilities and installation of large planters on the Old Park Lane frontage at ground floor level. NAMELY, to allow internal layout changes at ground and basement levels, including a reduction to bicycle storage numbers; changing from fixed to openable glazing on the roof terrace; increasing the parapet height and plant screen height; replacing the basement skylights on the ground floor to a louvred system; increasing the height of the retractable awning; reduction of glazed panel width above Brick Street entrance; replacing the ground floor skylights at the north end (rear) of the property; and installation of CCTV cameras to the ground floor external areas.

17 - 21 South Audley Street London W1K 2NY

Details of new secondary glazing showing each window type, location, key details and relationship to the existing window and existing historic fabric pursuant to discharge of condtion 6 (part 5) of listed building consent dated 27th September 2023 (RN: 22/05005/LBC).

8 Carlos Place London W1K 3AW

Details of all new floor and its relationship with exiting retained flooring, such as floorboards, tiles and stone flags pursuant to condition 6 of listed building dated 16th April 2026 (RN: 25/08816/LBC)

6 Carlos Place London W1K 3AP

Replacement of four existing external air conditioning units to rear fourth floor flat roof with four new air conditioning units (Linked with 26/06409/FULL)

6 Carlos Place London W1K 3AP

Replacement of four existing external air conditioning units to rear fourth floor flat roof with four new air conditioning units (Linked with 26/06410/LBC)

49 Grosvenor Street London W1K 3HP

Internal alterations and refurbishment.

17 - 21 South Audley Street London W1K 2NY

Detailed drawings (scale 1:20 and 1:5) with method statements where indicated; of the new stairs, banisters and handrails and or associated junctions pursuant to condition 6 (part 11) of listed building dated 14th March 2023 (RN: 22/05005/LBC)

9A Grosvenor Square London W1K 5AE

Installation of natural Portland Stone paving to two front entrances. (Linked to 26/05473/LBC)

121 Park Lane London W1K 7AG

Display of internally illuminated fascia sign measuring 0.87m x 10.79m, and internally mounted digital display screens each measuring 0.945m x 1.682m behind the existing shopfront glazing.

17 - 21 South Audley Street London W1K 2NY

Details of new and retained floor, ceiling and wall construction and coverings; reflected ceiling plans; existing wall paintings, cornices and new skirting and cornices pursuant to condition 6 (parts 2,10,12, and 13) of listed building consent dated 14 March 2023 (RN: 22/05005/LBC).

17 - 21 South Audley Street London W1K 2NY

Details of detailed existing and proposed elevation drawings pursuant to condition 13 of listed building dated 14th March 2023 (RN: 22/05005/LBC)

30 Grosvenor Square London W1K 6AN

Installation of a small ice skating rink temporarily at the front of our property measuring 8m X 18m (ice surface) Footprint is 8.3m x 20m. (Maximum skaters in 48)

Flat 6 16 Mount Row London W1K 3SE

Installation of a single external air confitioning condenser unit at roof level.

81 South Audley Street London W1K 1JJ

Alterations to roof including reinstatement of roof profile, new roof light, installation of two air source heat pumps; replacement windows and conversion of rear ground floor window into door opening; and installing a glass roof to cover the existing rear yard to create a walk-on terrace. (Linked to 26/06028/FULL)

81 South Audley Street London W1K 1JJ

Alterations to roof including reinstatement of roof profile, new roof light, installation of two air source heat pumps; replacement windows and conversion of rear ground floor window into door opening; and installing a glass roof to cover the existing rear yard to create a walk-on terrace. (Linked to 26/06029/LBC)

1 Davies Street London W1K 3DB

Installation of new plant equipment, relocation of existing plant and installation of ancillary equipment; replacement of a (Site include1-7 Davies Street).

Bloomfield Court Bourdon Street London W1K 3PU

1 x purple plum (T1215): Reduce crown by up to 1.5 m, also clearing property by 0.5 m.