Planning in Mayfair
In the last month Mayfair had 32 new planning applications and 0 decisions worth knowing about within 0.6 miles of its middle, more than the middle Westminster area (10). That makes it the 3rd busiest of 18 Westminster areas for planning. The most common kind of plan was new signs (17).
W1K, Westminster · within 0.6 miles of the middle of Mayfair
New applications
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New signs at Basement And Ground Floor 54 James Street Marylebone London
Display of an internally illuminated fascia sign measuring 0.944 x 0.36m; internally illuminated hanging sign measuring 0.36m x 0.61m; and internally illuminated menu box measuring 0.52m x 0.39m (Retrospective). (Linked with 26/06984/FULL)
Basement And Ground Floor 54 James Street Marylebone London W1U 1HE -
Planning application at Basement And Ground Floor 54 James Street Marylebone London
Design amendments to the frontage of the existing building, retaining the existing use (Retrospective). (Linked with 26/06983/ADV)
Basement And Ground Floor 54 James Street Marylebone London W1U 1HE -
New signs at 31 Carnaby Street London
Display of two internally illuminated fascia signs, each measuring 1.72m wide x 0.23m with vertical linear light detail to the two facades, and one internally illuminated projecting sign measuring 0.90m x 0.65m.
31 Carnaby Street London W1F 7DL -
New signs at Basement And Ground Floor 78 - 80 Wigmore Street London
Display of self-adhesive vinyl window manifestations measuring 3.06m x 2.16m, incorporating lettering and symbols.
Basement And Ground Floor 78 - 80 Wigmore Street London W1U 2SL -
New signs at 88 Wigmore Street London
Display of a non illuminated advertisement sign (10m x 5.89m) at 88 Wigmore Street & 1 Mandeville Place within temporary scaffolding shroud, incorporating a 1:1 facsimile of the building and its architectural features for a temporary period from 04 January 2027 until 18 October 2027.
88 Wigmore Street London W1U 3RB -
Planning application at 21 - 23 New Bond Street London
Installation of a 6 metre high Alpha flagpole and 4 equipment cabinets all at roof level along, with ancillary development thereto.
21 - 23 New Bond Street London W1S 2RE -
Planning application at Brook House 113 Park Lane London
Installation of replacement windows from second to sixth floor levels on all elevations of the building.
Brook House 113 Park Lane London W1K 7AJ -
Planning application at Basement And Ground Floor 5 Mount Street London
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)
Basement And Ground Floor 5 Mount Street London W1K 3NE -
Planning application at 50 Charles Street London
Replacement of flat roof finish and installation of security cameras to front elevation. (Linked with 26/06909/LBC)
50 Charles Street London W1J 5EP -
Planning application at 6 - 8 Mill Street London
Variation of condition 1 of planning permission dated 31 August 2023 (RN:23/03515/FULL) for the: Relocation of air conditioning units from rear first floor roof to second floor rear flat roof, railings to second floor flat roof, installation of tiles to exterior rear ground floor level and installation of uplighters to the front facade. NAMELY, to allow provision of railings to two small back o…
6 - 8 Mill Street London W1S 2AZ -
New signs at George Street London
Display of externally illuminated festive lights measuring 2.31m X 3.52m on the corner of George Street and Manchester Street.
George Street London -
Planning application at 47 Park Street London
The replacement of three windows in Suite 68a with two single casement windows and one triple casement windows (6th Floor Upper Brook Street Elevation)
47 Park Street London W1K 7EB -
Planning application at 29A James Street Marylebone London
Alterations to the existing shopfronts along the front and side elevations.
29A James Street Marylebone London W1U 1DZ -
Extension at 96 Park Street London
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 repla…
96 Park Street London W1K 6NY -
Planning application at 10 Stratton Street London
External alterations including replacement entrance doors, facade and glazing alterations, removal of existing glazed canopies, and associated alterations to doors, and security equipment.
10 Stratton Street London W1J 8LG -
Planning application at 2 Harley Street London
Installation of an external condenser unit at roof level and fan coil units to the first-floor offices, with associated pipework. (Linked to 26/06792/LBC)
2 Harley Street London W1G 9PB -
New signs at Basement And Ground Floor 79 Marylebone Lane London
Display of non-illuminated fascia sign measuring 0.70m x 1.99m.
Basement And Ground Floor 79 Marylebone Lane London W1U 2PX -
Planning application at 36 Berwick Street London
Replacement of the existing rear door with a new steel door that can be opened and accessed from both sides.
36 Berwick Street London W1F 8RR -
Planning application at 196 - 198 Oxford Street London
Replacement of shopfront.
196 - 198 Oxford Street London W1D 1NT -
Planning application at 30 Bruton Place London
Installation of two outdoor condenser units to rear of building on flat roof at second floor level.
30 Bruton Place London W1J 6NL -
New signs at Heddon House 149 - 151 Regent Street London
Display of two non-illuminated fascia signs each measuring 1.80m x 0.75m. (Site include 143 - 147 Regent Street, 133-165 Regent Street, and Vigo House 115-131 Regent Street). (Linked with 26/06395/LBC)
Heddon House 149 - 151 Regent Street London W1B 4JD -
New signs at Traffic Island Near Achilles Way Park Lane London
Display of non illuminated hoarding sign measuring 103m X 2.46m
Traffic Island Near Achilles Way Park Lane London -
New signs at 63 Grosvenor Street London
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.
63 Grosvenor Street London W1K 3JG -
New signs at St Mark's Church North Audley Street London
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).
St Mark's Church North Audley Street London W1K 6ZA -
New signs at 36 Great Marlborough Street London
Display of internally illuminated fascia sign measuring 0.29m x 2.05m and an externally illuminated hanging sign measuring 0.70m x 0.63m.
36 Great Marlborough Street London W1F 7JE -
New signs at First Floor 17 Air Street London
Display for a temporary period of six months of a non-illuminated estate agent board located on the face of the building at first floor level measuring 1.2m x 0.9m.
First Floor 17 Air Street London W1B 5AF -
New signs at 77 Brewer Street London
Display of Christmas decoration installation on the front facade (Brewer Street and three Sherwood Street windows) featuring freestanding, fire-retardant foliage, baubles, and fairy lights for temporary period from 04 November 2026 until 07 January 2027.
77 Brewer Street London W1F 9ZN -
New signs at Basement Part (Previously Unit 30) Trocadero 13 Coventry Street London
Display of six internally illuminated fascia signs each measuring 1.35m x 2.97m, two internally illuminated projecting signs each measuring 0.75m x 0.70m), two non-illuminated banners each measuring 3.20m x 0.60m, and two non-illuminated amenity boards each measuring1.60m x 0.70m.
Basement Part (Previously Unit 30) Trocadero 13 Coventry Street London -
New signs at 42 - 44 Beak Street London
Display of externally illuminated fascia sign measuring 3.335m x 0.4m; a non-illuminated projecting sign measuring 0.7m x 0.44m; a non-illuminated bronze plaque measuring 0.57m x 0.93m; gold leaf branding and detailing to shopfront glazing, and a painted mural advertisement measuring 5.006m x 2.711m to the flank wall facing Bridle Lane.
42 - 44 Beak Street London W1F 9RH -
New signs at Basement To First Floor 225 Regent Street London
Display of new non-illuminated fascia sign measuring 0.30m x 1.42m and externally illuminated hanging sign measuring 0.46m x 0.60m. (Linked with 26/06695/LBC)
Basement To First Floor 225 Regent Street London W1B 2ED -
New signs at 15 Old Bond Street London
Display of internally illuminated fascia sign measuring 1.38m X 0.21m and non-illuminated black powder coated hanging sign with white coloured opal plex logo letters measuring 0.76m X 0.5m
15 Old Bond Street London W1S 4PS -
Rear extension at 22 Harley Street London
External alterations to the front, side and rear elevations, and erection of a rear infill extension.
22 Harley Street London W1G 9PL
Plus 15 minor items, such as tree work notices, on Mayfair’s main page.
What kind of plans
| Kind of plan | Last month |
|---|---|
| New signs | 17 |
| Extension | 1 |
| Rear extension | 1 |
| Other | 13 |
Mayfair against Westminster
| Last month | Mayfair | Middle Westminster area |
|---|---|---|
| Applications and decisions | 32 | 10 |
| New applications | 32 | 9 |
| Decisions | 0 | 0 |
| New homes applied for | 0 | 0 |
| Approval rate | – | 80% (all Westminster) |
Applications and decisions worth knowing about; minor items such as tree work aren’t counted. An approval rate needs at least three decisions.
Nearby areas
| Area | All | New | Decided | Approved | Refused |
|---|---|---|---|---|---|
| East Marylebone | 40 | 35 | 5 | 5 | 0 |
| Soho | 36 | 32 | 4 | 3 | 0 |
| Mayfair | 32 | 32 | 0 | 0 | 0 |
| Marylebone | 25 | 25 | 0 | 0 | 0 |
| Bloomsbury | 19 | 13 | 6 | 6 | 0 |
| Fitzrovia | 15 | 11 | 4 | 4 | 0 |
| Belgravia | 13 | 13 | 0 | 0 | 0 |
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Questions people ask
How many planning applications are there in Mayfair?
In the last month there were 32 new applications and 0 decisions worth knowing about within 0.6 miles of the middle of Mayfair, ranking it 3rd of 18 Westminster areas. The middle Westminster area had 10.
Are planning applications approved in Mayfair?
No applications near Mayfair were approved or refused in the last month. Across Westminster, 80% of decided applications were approved.