37 Great Cumberland Place London W1H 7TD Data via plota.co.uk
26/02352/ADFULL - Approval of Details (Full PP)
Approved
Proposal
Detailed drawings of samples and specification details of the facing materials including glazing pursuant to condition 7 of planning permission dated 15th October 2020 (RN 20/03650/FULL) Data via plota.co.uk
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Application progress
✓
Received
10 Apr 2026
✓
Approved
6 May 2026
Approved on 6 May 2026 · Delegated Decision · Last checked 7 Jul 2026
Documents 17
Decision & officer reports 2
Plans & drawings 9
PDF
EXTERNAL FACING MATERIALS SCHEDULE (2) (1)
Drawing · 10 Apr 2026
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PDF
LOWERGROUND AND GROUNDFLOORPLANS MATERIALS
Drawing · 10 Apr 2026
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PDF
SECOND AND FIRST FLOORPLANS MATERIALS
Drawing · 10 Apr 2026
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PDF
THIRD AND FOURTH FLOOR PLANS MATERIALS
Drawing · 10 Apr 2026
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PDF
MAT04 ROOFPLAN MATERIALS
Drawing · 10 Apr 2026
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PDF
PROPOSED FRONT REAR ELEVATIONS MATERIALS
Drawing · 10 Apr 2026
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PDF
PROPOSED BACK AND COURTYARD ELEVATIONS MATERIALS
Drawing · 10 Apr 2026
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PDF
PROPOSED MAINROOFELEVATIONS MATERIALS
Drawing · 10 Apr 2026
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PDF
PROPOSED MAINROOFSECTIONS MATERIALS
Drawing · 10 Apr 2026
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Application forms 1
Other documents 5
PDF
ACK-APPROVAL OF DETAILS APPL.
Background Papers · 30 Apr 2026
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PDF
RECEIPT OF APPLICATION
Other · 15 Apr 2026
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PDF
RECEIPT OF APPLICATION
Other · 15 Apr 2026
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PDF
ATTACHMENTSUMMARY
Background Papers · 10 Apr 2026
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PDF
COVERING LETTER - CONDITION 7
Background Papers · 10 Apr 2026
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Important details
- Council
- Westminster
- Application type
- Approval of Details (Full PP)
- Postcode
- W1H 7TD
- Received
- 10 Apr 2026
- Validated
- 10 Apr 2026
- Ward
- Marylebone
- Case officer
- Track to view
- Target decision
- 5 Jun 2026
- Decision
- Application Permitted
- Decision date
- 6 May 2026
- Decision level
- Delegated Decision
- Applicant
- Track to view
- Agent
- Savills
Consultation & key dates
- Alt. reference
- PP-14847846
- Env. assessment
- No
Historical activity at this location
40 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2025
Approved
Detailed drawings new roof lights and window (including elevations, typical details and i…
2025
Installation of a water misting system throughout the building.
2025
Introduction of three new anchor posts on the main roof and additional concealed eye bolt…
2025
Detailed drawings new roof lights and window ( including elevations, typical details and…
2024
Details of reflected ceiling plans showing retention, location and extent of original cei…
2024
Refused
Installation of an internal fire suppression system at all floor levels.
2024
Refused
Details of reflected ceiling plans showing retention, location and extent of original cei…
2024
Removal of Conditions Conditions 6a & 7 and planning permission dated 15 October 2020 (RN…
2024
Removal of Condition 3(d) of listed building consent dated 15 October 2020 (RN: 20/03651/…
2024
Details of existing and proposed floor build-ups / omission of floor levelling and joist…
2024
Details of existing and proposed floor build-ups / omission of floor levelling and joist…
2023
Approved
Detailed drawings of basement tanking and dry lining showing key details pursuant to Cond…
2021
Approved
Structural repairs to the Party Wall between 37 and 37a Great Cumberland Place at ground…
2020
Approved
Internal and external alteration including replacement of non-original fenestration to th…
2020
Approved
Internal and external alterations including replacement of non-original fenestration to t…
Within ~100m
Nearby activity
2025
Approved
Rutland Court 64 Upper Berkeley Street London W1H 7QT
Installation of a single wrought iron gate at the entrance to the passageway leading to a…
2025
42 Great Cumberland Place London W1H 7TP
Repair of six vaults and associated works.
2025
22 Seymour Place London W1H 7NJ
Retention of the existing extract duct with brick cladding and associated fans, and duct…
2025
Approved
8 Montagu Mews South London W1H 7ER
Gas meter relocation to the front facade
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…
2025
2 Wallenberg Place City Of Westminster London W1H 7TN
Details of two externally illuminated lettering fascia sign measuring 1490mm x 160mm and…
2025
2 Wallenberg Place City Of Westminster London W1H 7TN
Details of two externally illuminated lettering fascia sign measuring 1490mm x 160mm and…
2025
12 Upper Berkeley Street London W1H 7QD
Display for a temporary period of six months of a non-illuminated estate agent board atta…
2025
2 Wallenberg Place City Of Westminster London W1H 7TN
Replacement of external doors on rear elevation facing Quebec Mews. (Linked with 25/00711…
2025
2 Wallenberg Place City Of Westminster London W1H 7TN
Replacement of external doors on rear elevation facing Quebec Mews. (Linked with 25/00710…
2024
3 Brunswick Mews London W1H 7FB
Erection of new mansard roof extension.
2024
First Floor Flat 23 Upper Berkeley Street London W1H 7QQ
Internal alterations including the removal and addition of partitions.
2024
23 Upper Berkeley Street London W1H 7QQ
Internal alterations including replacement of existing flat entrance doors to the basemen…
2024
Halcyon London International School 33 Seymour Place London W1H 5AP
Internal alterations and refurbishments to West London Synagogue including installation o…
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…
2024
22 Seymour Place London W1H 7NJ
Installation of a brick clad replacement extract riser on the rear elevation to terminate…
2024
23 Upper Berkeley Street London W1H 7QQ
Replacement of the existing first floor balcony to the front elevation.
2024
Approved
2 Wallenberg Place City Of Westminster London W1H 7TN
External works to rear of building and main roof including replacement of flat roofs and…
2024
Approved
2 Wallenberg Place City Of Westminster London W1H 7TN
External works to rear of building and main roof including replacement of flat roofs and…
2024
2 Wallenberg Place City Of Westminster London W1H 7TN
Replacement of internal glazing to first and second floor. External repair and refurbishm…
2017
Refused
21 Upper Berkeley Street London W1H 7PF
Internal alterations at first floor level.
2016
Approved
Basement And Ground Floor 26 Seymour Place London W1H 7NN
Installation of a new shopfront.
2016
Approved
Basement And Ground Floor 26 Seymour Place London W1H 7NN
Use of the public highway in two areas; i) 3 tables and 6 chairs and one planter in an ar…
2016
Approved
35 Great Cumberland Place London W1H 7DS
Works to basement vaults.
2016
Withdrawn
35 Great Cumberland Place London W1H 7DS
Works to vaults to make them structurally sound. (Linked to 16/07551/LBC)
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
Track this application
37 Great Cumberland Place London W1H 7TD