3 Great Cumberland Mews London W1H 7DZ Data via plota.co.uk

26/02789/ADFULL - Full Planning Permission Application Pending
Admin / procedural

Proposal

Details of appropriate arrangements to secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site pursuant to condition 7 of planning permission dated 16th April 2026 (RN:25/08713/FULL) Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
27 Apr 2026
✓
Validated
10 May 2026
Decision
Awaiting decision

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

Documents 10

Application forms 2

PDF APPLICATION FORM Application Form · 11 May 2026 View ↗ PDF FEECALCULATION Background Papers · 27 Apr 2026 View ↗

Consultation & comments 1

PDF NEIGHBOUR NOTIFICATION LETTER (21D) Background Papers · 23 Jun 2026 View ↗

Other documents 7

PDF ACK-GENERAL LETTER (G/P/C) Background Papers · 18 May 2026 View ↗ PDF ECNSLT-INTERNAL CONSULTS Background Papers · 18 May 2026 View ↗ PDF CNSLT-LA SOCIETY Background Papers · 18 May 2026 View ↗ PDF RECEIPT OF APPLICATION Other · 30 Apr 2026 View ↗ PDF APPLICATIONFORMREDACTED Superseded document · 27 Apr 2026 View ↗ PDF ATTACHMENTSUMMARY Background Papers · 27 Apr 2026 View ↗ PDF DISCHARGE OF CONDITION Background Papers · 27 Apr 2026 View ↗

All documents on the council site ↗

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Important details

Council
Westminster
Application type
Full Planning Permission Application
Postcode
W1H 7DZ
Received
27 Apr 2026
Validated
10 May 2026
Ward
Marylebone
Case officer
Track to view
Target decision
5 Jul 2026
Applicant
Track to view
Agent
Vernon Architects

Consultation & key dates

Alt. reference
PP-14890909
Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025
42 Great Cumberland Place London W1H 7TP
Repair of six vaults and associated works.
25/07213/LBC
2025
22 Seymour Place London W1H 7NJ
Retention of the existing extract duct with brick cladding and associated fans, and duct…
25/06754/FULL
2025 Approved
Halcyon London International School 33 Seymour Place London W1H 5AP
Use of existing roof terrace space as an outdoor wellbeing garden in association with exi…
25/01419/FULL
2025 Approved
Payphone Site Outside 38 Edgware Road London W1H 7EP
Installation of an open access Communication Hub, following the removal of an existing co…
25/01191/FULL
2025 Approved
Payphone Site Outside 38 Edgware Road London W1H 7EP
Display of internally illuminated LCD portrait screen measuring 1.065m x 1.985m (Linked w…
25/01192/ADV
2025
37 Great Cumberland Place London W1H 7TD
Installation of a water misting system throughout the building.
25/00930/LBC
2025
37 Great Cumberland Place London W1H 7TD
Introduction of three new anchor posts on the main roof and additional concealed eye bolt…
25/00916/LBC
2024
4 Bilton Towers Great Cumberland Place London W1H 7LB
Replacement of windows at flat 4.
24/08264/FULL
2024
First Floor Flat 23 Upper Berkeley Street London W1H 7QQ
Internal alterations including the removal and addition of partitions.
24/08240/LBC
2024
23 Upper Berkeley Street London W1H 7QQ
Internal alterations including replacement of existing flat entrance doors to the basemen…
24/08221/LBC
2024
Halcyon London International School 33 Seymour Place London W1H 5AP
Internal alterations and refurbishments to West London Synagogue including installation o…
24/08169/LBC
2024
Flat 3 Third Floor 29 Great Cumberland Place London W1H 7LF
Internal alterations to layout involving alterations to walls to provide an ensuite and a…
24/08149/LBC
2024
22 Seymour Place London W1H 7NJ
Installation of a brick clad replacement extract riser on the rear elevation to terminate…
24/08089/FULL
2024
23 Upper Berkeley Street London W1H 7QQ
Replacement of the existing first floor balcony to the front elevation.
24/07678/FULL
2024 Approved
Shop At A 60 Seymour Street London W1H 7JN
Alterations to Seymour Place and Seymour Street elevations including the insertion of fou…
24/00254/FULL
2024 Refused
37 Great Cumberland Place London W1H 7TD
Installation of an internal fire suppression system at all floor levels.
24/02837/LBC
2024 Refused
Shop At A 60 Seymour Street London W1H 7JN
Use of two areas of the public highway measuring 3m x 1.1m and 4.5m x 1.6m for the placin…
24/00233/TCH
2024
37 Great Cumberland Place London W1H 7TD
Removal of Condition 3(d) of listed building consent dated 15 October 2020 (RN: 20/03651/…
24/03886/LBC
2024 Approved
20 Seymour Place London W1H 7NH
Display for a temporary period of six months of a non-illuminated estate agent board atta…
24/02868/AD7
2024 Approved
36 Edgware Road London W2 2EH
Display of one internally illuminated fascia sign measuring 3.38m x 0.43m and one interna…
24/00345/ADV
2017 Approved
1A York House 26 Edgware Road London W2 2EN
Use of two areas of the public highway measuring 1.81 m x 0.7 m on Seymour Street and 3.7…
17/04473/FULL
2017 Approved
Seymour Leisure Centre Seymour Place London W1H 7NE
Internal refurbishment and alterations works to gym, studios and health suite including r…
17/04185/LBC
2017 Approved
Seymour Leisure Centre Seymour Place London W1H 7NE
Installation of new plant equipment at roof level.
17/04184/FULL
2016 Refused
54 Edgware Road London W2 2EH
Display of illuminated digital panel, measuring 1.650m x 0.928m, as part of new telephone…
16/11395/ADV
2017 Refused
Payphone Site Outside 54 Edgware Road London W2 2EH
Replacement of existing telephone kiosk with new kiosk.
17/03760/TELCOM
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