Planning in Marylebone
In the last month Marylebone had 36 new planning applications and 0 decisions worth knowing about within 0.6 miles of its middle, more than the middle Westminster area (16). That makes it the 5th busiest of 18 Westminster areas for planning. The most common kind of plan was new signs (13).
W1U, Westminster · within 0.6 miles of the middle of Marylebone
New applications
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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 -
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 -
Planning application at 26 Upper Montagu Street London
Installation of condenser unit at roof level.
26 Upper Montagu Street London W1H 1RP -
Planning application at 23 - 25 Chiltern Street London
Installation of two external air conditioning condenser units positioned on top of the existing bathroom roof within the rear lightwell.
23 - 25 Chiltern Street London W1U 7PH -
New signs at 192 Baker Street London
Display of an internally illuminated double sided bus-stop digital advertisement screen capable of static and dynamic content display with automatic rotation of images to bus shelter on pavement outside 192 Baker Street.
192 Baker Street London NW1 5RT -
New signs at 101 - 103 Edgware Road London
Display of an illuminated Ramadan sculpture measuring 2.9m x 3.8m for a temporary period from 1st February and 16th March 2027 on land adjacent on the pavement Nutford Place.
101 - 103 Edgware Road London W2 2HX -
Planning application at 72 - 75 Marylebone High Street London
Erection of three condensers and associated acoustic enclosure to first floor rear to serve the second floor.
72 - 75 Marylebone High Street London W1U 5JW -
Planning application at Flat 4 Wendover Court Chiltern Street London
Replacement of first floor front and rear elevation windows with double glazed windows.
Flat 4 Wendover Court Chiltern Street London W1U 7NS -
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 128 Harley Street London
Installation of external plant at rear ground and lower ground floor; layout reconfiguration lower ground and installation of medical sinks; installation of fan coil units at lower ground and second floor; fire separation improvements between ground and lower ground floor; and replacement of non-original doors with fire safe alternatives. (Linked with 26/06856/LBC)
128 Harley Street London W1G 7JT -
Planning application at 4 Paddington Street London
Use of the ground floor, basement and forecourt as a café (Class E); alterations to the existing shopfront, including the formation of an additional entrance door and replacement glazing; installation of a rooflight; and roof repair works.
4 Paddington Street London W1U 5QE -
New signs at First Floor 4 Paddington Street London
Display of non illuminated fascia sign measuring 1.2m X 3.45m, non illuminated hanging sign 0.04m X 045m and non illuminated awning sign 4.5m X 1.5m
First Floor 4 Paddington Street London W1U 5QE -
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 -
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 98 Gloucester Place London
Installation of a rooflight within the existing non-original rear flat roof, together with internal refurbishment works to the ground floor flat (Flat 1), including alterations to two non-original partition walls and associated internal alterations. (Linked to 26/06805/LBC)
98 Gloucester Place London W1H 3DA -
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 -
Planning application at 196 - 198 Oxford Street London
Replacement of shopfront.
196 - 198 Oxford Street London W1D 1NT -
Planning application at Flat 2 5 Bryanston Square London
Replacement of french doors and glazed side lights, with new leaves to match slimline double glazing. (Linkde to 26/06756/LBC)
Flat 2 5 Bryanston Square London W1H 2DH -
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 -
Planning application at 35 Great Cumberland Place London
External alterations to existing hotel (Class C1) associated with its refurbishment, including the installation of an external platform lift and lightwell, replacement windows, rooftop plant and equipment, and extract flue, alongside internal alterations (Linked 26/06680/LBC)
35 Great Cumberland Place London W1H 7DS -
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 -
New signs at 2 Seymour Place London
Display of non illuminated Fabric Victorian Awning measuring 4.3m X 0.849m, externally illuminated fascia sign 0.925m X 0.23m and non illuminated projecting sign 1m X 1m
2 Seymour Place London W1H 7NA -
Planning application at Woolworth House 242 - 246 Marylebone Road London
Flexible use of part of the lower ground, ground and first floor levels of the building as either office (Class E(g)) or educational use (Class F1).
Woolworth House 242 - 246 Marylebone Road London NW1 6JQ -
New signs at 129 New Bond Street London
Variation of condition 1 of planning permission dated 23rd June 2026 (RN:26/01933/FULL) for the The erection of a roof extension and associated roof terrace, new plant equipment, external alterations to the facade including; new doors, signage, lighting, a new flag and associated works. Namely, installation of air conditioning grilles on the rear elevation, changes to the main entrance door des…
129 New Bond Street London W1S 1EA -
Planning application at 15 - 17 Blandford Street London
Installation of an acoustic silencer to the existing kitchen extract duct at roof level.
15 - 17 Blandford Street London W1U 3DG -
Planning application at 55 Wimpole Street London
Removal of existing Luxcrete/glazed pavement-light panels and associated metal surrounds; installation of a continuous waterproofing system beneath the entrance landing; associated structural repairs; temporary lifting and reinstatement of existing stone entrance steps; and reinstatement of the mosaic entrance surface to match the existing design and appearance. (Linked to 26/06561/LBC)
55 Wimpole Street London W1G 8YL -
Planning application at 62 Wimpole Street London
Alterations to the existing building to provide minor reconfiguration of plan form at lower ground, replacement and installation of external plant, installation of medi-sinks and WC, installation of secondary glazing, drylining and replacement of existing heating. (Linked to 26/06524/LBC)
62 Wimpole Street London W1G 8AJ -
Planning application at Bryan Court Seymour Place London
Retention of a Cyclehoop Cargo Bikehangar providing secure storage for two cargo cycles on the private passageway adjacent to Bryan Court, 68 Seymour Place, and its repositioning approximately 0.5m towards Seymour Place to facilitate the closure of the existing gates behind it (part retrospective)
Bryan Court Seymour Place London W1H 2NE -
Planning application at Darley House 27 Gilbert Street London
Installation of an automatically opening smoke vent (AOV) on the main flat roof and associated opening above 4th Floor landing. (Linked with 26/06531/LBC)
Darley House 27 Gilbert Street London W1K 5HQ -
Loft conversion at Flat 7 10 Cambridge Gate London
Installation of single air-conditioning unit within loft space and external condenser on roof space (retrospective).
Flat 7 10 Cambridge Gate London NW1 4JX -
New signs at Basement And Ground Floor 50 New Bond Street London
Display of internally fascia sign measuring 0.25m x 0.99m and a vinyl to shopfront glazing measuring 3.48m x 4.9m on shopfront.
Basement And Ground Floor 50 New Bond Street London W1S 1BJ -
Planning application at 116 Clarence Gate Gardens Glentworth Street London
Retention of existing enclosed rear balcony, along with the proposed installation of cladding panels to external elevations.
116 Clarence Gate Gardens Glentworth Street London NW1 6AL -
New signs at 31 North Row London
Display of internally illuminated projecting sign measuring 0.6m X 0.5m, internally illuminated fascia sign 1.474m X 0.202m and non illuminated awning 3.75m X 0.26m
31 North Row London W1K 6DA
Plus 15 minor items, such as tree work notices, on Marylebone’s main page.
What kind of plans
| Kind of plan | Last month |
|---|---|
| New signs | 13 |
| Extension | 1 |
| Rear extension | 1 |
| Loft conversion | 1 |
| Other | 20 |
Marylebone against Westminster
| Last month | Marylebone | Middle Westminster area |
|---|---|---|
| Applications and decisions | 36 | 16 |
| New applications | 36 | 15 |
| Decisions | 0 | 2 |
| New homes applied for | 0 | 0 |
| Approval rate | – | 83% (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 | 67 | 62 | 5 | 5 | 0 |
| Soho | 67 | 59 | 8 | 3 | 0 |
| Mayfair | 62 | 62 | 0 | 0 | 0 |
| Marylebone | 36 | 36 | 0 | 0 | 0 |
| Bloomsbury | 35 | 24 | 11 | 10 | 1 |
| Fitzrovia | 22 | 18 | 4 | 4 | 0 |
| Paddington | 15 | 13 | 2 | 2 | 0 |
Live in Marylebone?
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Questions people ask
How many planning applications are there in Marylebone?
In the last month there were 36 new applications and 0 decisions worth knowing about within 0.6 miles of the middle of Marylebone, ranking it 5th of 18 Westminster areas. The middle Westminster area had 16.
Are planning applications approved in Marylebone?
No applications near Marylebone were approved or refused in the last month. Across Westminster, 83% of decided applications were approved.