37 - 38 Wimpole Street London Data via plota.co.uk
26/04273/FULL - Full Planning Permission Application
Pending
Proposal
Use of lower ground to fifth floor level as Class E(c)ii and or Class E (e) medical use. Data via plota.co.uk
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Application progress
✓
Received
29 Jun 2026
✓
Validated
30 Jun 2026
✓
Consultation
3 Jul 2026
Decision
Awaiting decision
This application is under consideration - no decision has been issued yet.
Documents 28
Statements & assessments 1
Plans & drawings 17
PDF
FEECALCULATION
Drawing · 30 Jun 2026
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PDF
LOCATION PLAN
Location Plan · 30 Jun 2026
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PDF
EXISTING BASEMENT PLAN
Drawing · 30 Jun 2026
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PDF
EXISTING GROUND FLOOR PLAN
Drawing · 30 Jun 2026
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PDF
EXISTING FIRST FLOOR PLAN
Drawing · 30 Jun 2026
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PDF
EXISTING SECOND FLOOR PLAN
Drawing · 30 Jun 2026
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PDF
EXISTING THIRD AND FOURTH FLOOR PLAN
Drawing · 30 Jun 2026
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PDF
EXISTING FIFTH AND ROOF PLAN
Drawing · 30 Jun 2026
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PDF
EXISTING GIA
Drawing · 30 Jun 2026
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EXISTING GEA
Drawing · 30 Jun 2026
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PDF
PROPOSED PLANS-PLANNING - BASEMENT
Drawing · 30 Jun 2026
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PDF
PROPOSED PLANS-PLANNING - GROUND FLOOR
Drawing · 30 Jun 2026
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PDF
PROPOSED PLANS-PLANNING - FIRST FLOOR
Drawing · 30 Jun 2026
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PDF
PROPOSED PLANS-PLANNING - SECOND FLOOR
Drawing · 30 Jun 2026
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PDF
PROPOSED PLANS-PLANNING - THIRD AND FOURTH FLOOR
Drawing · 30 Jun 2026
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PDF
PROPOSED PLANS-PLANNING - FIFTH FLOOR AND ROOF
Drawing · 30 Jun 2026
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PDF
LOCATION PLAN
Location Plan · 30 Jun 2026
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Application forms 1
Consultation & comments 1
Other documents 8
PDF
ACK-GENERAL LETTER (G/P/C)
Background Papers · 3 Jul 2026
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PDF
ECNSLT-INTERNAL CONSULTS
Background Papers · 3 Jul 2026
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PDF
ECNSLT-INTERNAL CONSULTS
Background Papers · 3 Jul 2026
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PDF
CNSLT-LA SOCIETY
Background Papers · 3 Jul 2026
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PDF
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.
Background Papers · 3 Jul 2026
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PDF
RECEIPT OF APPLICATION
Other · 30 Jun 2026
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PDF
1ST INVALID LETTER
Background Papers · 30 Jun 2026
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PDF
COVER LETTER REV1
Background Papers · 30 Jun 2026
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Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- W1G 8YR
- Received
- 29 Jun 2026
- Validated
- 30 Jun 2026
- Ward
- Marylebone
- Case officer
- Track to view
- Target decision
- 25 Aug 2026
- Applicant
- Track to view
- Agent
- Howard de Walden Estates ltd
Consultation & key dates
- Alt. reference
- PP-14956752
- Site notice
- 3 Jul 2026
- Press notice
- 15 Jul 2026
- 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
45 New Cavendish Street London W1G 9TJ
Internal alterations at ground and lower ground level including reinstatement of staircas…
2025
45 New Cavendish Street London W1G 9TJ
Use of part of the lower ground floor for retail purposes (Class E). (Linked with 25/0790…
2025
Approved
Hahnemann House 32 Welbeck Street London W1G 8EU
Display for a temporary period of six months of a non-illuminated 'to let' board attached…
2025
Hahnemann House 32 Welbeck Street London W1G 8EU
Installation of CCTV to front entrance and rear emergency exit. (Retropsective) Linked wi…
2025
Hahnemann House 32 Welbeck Street London W1G 8EU
Installation of CCTV to front entrance and rear emergency exit. (Retrospective) Linked wi…
2025
Approved
Suite 1 Lower Ground Floor 73 - 75 Harley Street London W1G 8QJ
Additon of a attenuation to an existing chiller and air ventilation system in the middle…
2025
Refused
Hahnemann House 32 Welbeck Street London W1G 8EU
Installation of CCTV to front entrance and rear emergency exit. (Retrospective, linked wi…
2025
Refused
Hahnemann House 32 Welbeck Street London W1G 8EU
Installation of CCTV to front entrance and rear emergency exit. ((Retrospective, Linked w…
2025
Approved
2 Wimpole Mews London W1G 8PE
Replacement of existing garage door with window at ground floor level to the front facade…
2025
Approved
2 Wimpole Mews London W1G 8PE
Replacement of existing garage door with window at ground floor level to the front facade…
2025
11 Marylebone Mews London W1G 8PX
Creation of an additional floor via the erection of a mansard roof and extension of an ex…
2025
57 Harley Street London W1G 8QS
Relocation of the residential (Class C3) space from the part ground and basement floors t…
2025
Hahnemann House 32 Welbeck Street London W1G 8EU
Installation of CCTV to front and rear entrances (Linked with 25/01795/FULL, Retrospectiv…
2025
Hahnemann House 32 Welbeck Street London W1G 8EU
Installation of CCTV to front and rear entrances. (Linked with 25/01796/LBC, Retrospectiv…
2025
Approved
31 New Cavendish Street London W1G 9TT
Display of non-illuminated fascia sign measuring 1200mm x 315mm, and non illuminated proj…
2025
68 Wimpole Street London W1G 8AR
Rear Garden: T1: Willow - Approximately 8.00m. Reduce back to previous and most recent po…
2025
Approved
29 Welbeck Street London W1G 8EP
Display for a temporary period of six months of a non-illuminated estate agent board atta…
2025
Fourth Floor And Fifth Floor Maisonette 66 Wimpole Street London W1G 8AW
Replacement of windows including new glazing opening; covering of void over stairwell to…
2024
68 Wimpole Street London W1G 8AR
Erection of an outbuilding in the rear lower ground floor garden area for use in associat…
2024
22 Wimpole Street London W1G 8GP
Installation of one air conditioning unit to rear lightwell
2019
Approved
73-75 Harley Street London W1G 8QL
Minor internal and external alterations to the buildings including the installation of a…
2019
Approved
73-75 Harley Street London W1G 8QL
Alterations including the installation of a new sesame lift to 75 Harley Street
2020
Refused
12 Marylebone Mews London W1G 8PX
Installation of a roof light and two air conditioning condensing units, at mansard level…
2020
Approved
Second Floor And Third Floor Maisonette 18 Wimpole Street London W1G 8GP
External works including the installation of a new balustrade rail and timber decking to…
2020
Approved
Second Floor And Third Floor Maisonette 18 Wimpole Street London W1G 8GP
External works including the installation of a new balustrade rail and timber decking to…
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 - 38 Wimpole Street London