52 Jermyn Street London SW1Y 6LX Data via plota.co.uk

26/04353/ADFULL Pending
Extensions & alterations

Proposal

Detailed drawings of external windows and doors pursuant to condition 4 of planning permission dated 10th June 2026 (RN:25/07507). Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
1 Jul 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet.

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Important details

Council
Westminster
Postcode
SW1Y 6LX
Received
1 Jul 2026
Validated
1 Jul 2026
Target decision
26 Aug 2026

Consultation & key dates

Alt. reference
PP-15052327

Historical activity at this location

30 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025
Installation of an external door opening, window, and staircase to the central link block…
25/07508/LBC
2025
Installation of an external door opening, window, and staircase to the central link block…
25/07507/FULL
2022 Approved
Installation of an O2 Motion device and associated works on the building facade.
22/04285/LBC
2018 Approved
Internal alterations to the first and third floors.
18/09812/LBC
2016 Approved
Internal shopfitting works including internal alterations.
16/10174/LBC
Within ~100m

Nearby activity

2025
De Beers Jewellers Limited 45 - 50 Old Bond Street London W1S 4QT
Display of non illuminated Hoarding Graphics measuring 7.76m x 14.65m, 7.6m x 20.63m.
25/08188/ADV
2025
37 St James's Street London SW1A 1JD
External accessible passenger lift from the ground floor to basement level and internal a…
25/07028/FULL
2025
37 St James's Street London SW1A 1JD
External accessible passenger lift from the ground floor to basement level and internal a…
25/07029/LBC
2025
Basement And Ground Floor Smithson Tower 25 St James's Street London SW1A 1HA
Display of non-illuminated fascia sign measuring 0.63m x 0.22m; 8 vinyl logos behind glaz…
25/06931/ADV
2025
Smithson Tower 25 St James's Street London SW1A 1HA
Use of two outdoor seating areas comprising 56 covers total. (Land To The Front Of And Ad…
25/06943/FULL
2025
Basement And Ground Floor Smithson Tower 25 St James's Street London SW1A 1HA
Installation of a fascia sign, a wall plaque and 8 vinyl logos behind glazing. (Linked wi…
25/06882/LBC
2025
162 Piccadilly London W1J 9ED
Display of four back lit (letters only) fascia signs each measuring 1.42m x 0.19m; an int…
25/06911/LBC
2025
162 Piccadilly London W1J 9ED
Display of four internally illuminated fascia signs each measuring 1.42m x 0.19m; an inte…
25/06910/ADV
2025 Refused
De Beers Jewellers Limited 45 - 50 Old Bond Street London W1S 4QT
Display of non-illuminated hoarding graphics measuring 14.65m x 7.76m and 20.63m x 7.60m.
25/05062/ADV
2025
Ground Floor Left 169 Piccadilly London W1J 9EH
Installation of internally illuminated hanging sign and internally suspended illuminated…
25/06710/LBC
2025
Ground Floor Left 169 Piccadilly London W1J 9EH
Display of internally illuminated hanging sign measuring 0.80m x 0.70m and internally sus…
25/06709/ADV
2025
Fifth Floor 49 St James's Street London SW1A 1JR
Internal refurbishment including replacement of existing non-original office fit-out; sus…
25/06621/LBC
2025
54 St James's Street London SW1A 1JT
Display of externally illuminated fascia sign on Bennet Street measuring 5.43m x 0.42m; e…
25/06597/ADV
2025
De Beers Jewellers Limited 45 - 50 Old Bond Street London W1S 4QT
Display of internally illuminated 5 decorative shapes to be hung on the facade of Debeers…
25/06038/ADV
2025
Basement And Ground Floor 54 St James's Street London SW1A 1JT
Display of one non illuminated A board pavement sign measuring 1.55m x 0.895m.
25/05953/ADV
2025 Approved
Second Floor 49 St James's Street London SW1A 1JT
Internal refurbishment of the second floor.
25/04659/LBC
2025 Approved
De Beers Jewellers Limited 45 - 50 Old Bond Street London W1S 4QT
Display of non-illuminated hoarding with graphics measuring 14.58m x 3.60m, 2.27m x 3.60m…
25/04965/ADV
2025 Approved
Smithson Tower 25 St James's Street London SW1A 1HA
Installation of fixed line broadband electronic communications apparatus by utilizing the…
25/05204/TELNOT
2025 Approved
22 Bury Street London SW1Y 6AL
Alterations to the existing shopfront to install new stall riser and window frame and ass…
25/02350/FULL
2025
Empire House 175 Piccadilly London W1J 9EN
Facade gommage cleaning to the Empire House and Foxglove House elevations facing onto Pic…
25/03627/LBC
2022 Approved
Albemarle House 1 Albemarle Street London W1S 4HA
Repairs to damaged terracotta tiles on the Albemarle Street and Piccadilly elevations of…
22/07361/LBC
2021 Approved
50 St James's Street London SW1A 1JT
Installation of 3no. air conditioning condenser units and plant enclosure to front lightw…
21/08862/LBC
2021 Approved
50 St James's Street London SW1A 1JT
Installation of 3no. air conditioning condenser units and plant enclosure to front lightw…
21/08861/FULL
2022 Approved
168 Piccadilly London W1J 9EQ
Display of internally illuminated fascia sign measuring 0.35m x 2.9m and a display of int…
22/05556/ADV
2022 Approved
49 St James's Street London SW1A 1JT
External alterations comprising the installation of understairs lighting, fret cut brass…
22/04934/FULL
Westminster
Planning Authority Score
3.7/10
Below average
#209 of 292 councils
Relevant to this application:
Householder decisions

Westminster is slower than most councils at deciding householder applications, ranking #227 out of 292. Only 27% of applications have the time limit extended, well below the 40% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 79% approved vs 90% nationally.

One of the strictest councils
only 79% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Westminster decision performance
Based on MHCLG data, 2025
86%
Overall approval rate
Below avg (87%) #200 of 292
79%
Householder approved
Below avg (90%) #279 of 292
53%
Decided in 8 weeks
Below avg (64%) #227 of 292
27%
Extended time limit
Below avg (40%) #43 of 292
86%
Minor dwellings approved
14 decided (1-9 homes)
67%
Major dwellings approved
3 decided (10+ homes)
86%
Change of use approved
140 decided
4,828
Total decisions
669 refused in 2025
Source: MHCLG planning statistics · See full council rankings