50 Hay's Mews London W1J 5QE Data via plota.co.uk
25/09287/LBC - Listed Building Consent Application
Approved
Proposal
Alterations including installation of a internal partition at ground floor level, and removal of glass panes in garage doors and replacement with ventilation grilles for a temporary period until 31st May 2027. Data via plota.co.uk
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View original council record ↗Last checked
Application progress
✓
Received
22 Dec 2025
✓
Approved
30 Apr 2026
Approved on 30 Apr 2026 · Complex Delegated Decision · Last checked 4 Oct 2026
Documents 21
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 7
PDF
PROPOSED DETAIL - WALL BUILD UP
Drawing · 22 Dec 2025
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PDF
EXISTING GA - GROUND FLOOR
Drawing · 22 Dec 2025
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PDF
EXISTING EXTERNAL ELEVATIONS
Drawing · 22 Dec 2025
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PDF
PROPOSED GA - GROUND FLOOR
Drawing · 22 Dec 2025
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PDF
PROPOSED EXTERNAL ELEVATIONS
Drawing · 22 Dec 2025
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PDF
LOCATION PLAN AND BLOCK PLAN
Location Plan · 22 Dec 2025
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PDF
SCHEDULE OF DRAWINGS
Background Papers · 22 Dec 2025
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Application forms 1
Consultation & comments 1
Other documents 9
PDF
ACK-GENERAL LETTER (G/P/C)
Background Papers · 19 Feb 2026
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PDF
ECNSLT-INTERNAL CONSULTS
Background Papers · 19 Feb 2026
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CNSLT-LA SOCIETY
Background Papers · 19 Feb 2026
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CNSLT-LA SOCIETY
Background Papers · 19 Feb 2026
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CNSLT-LA SOCIETY
Background Papers · 19 Feb 2026
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CNSLT-LA SOCIETY
Background Papers · 19 Feb 2026
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CNSLT-LA SOCIETY
Background Papers · 19 Feb 2026
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PDF
RECEIPT OF APPLICATION
Other · 12 Feb 2026
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PDF
COVER LETTER
Background Papers · 22 Dec 2025
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Site constraints 11
Mayfair conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Article 4 direction
Article 4 Basement Development Permitted Rights Removed. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Archaeological priority area: City of Westminster APA 2.5
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
Air quality management area: Westminster AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
53 listed buildings within 150 m
Nearest: 51, Berkeley Square W1, Grade II, 18 m away · 3 Grade I, 8 Grade II*, 42 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 53 with distances
- 18 m51, Berkeley Square W1Grade II
- 18 m2, Charles Street W1Grade II
- 21 m50, Berkeley Square W1Grade II
- 28 m7, Charles Street W1Grade II
- 29 m49, Berkeley Square W1Grade II
- 29 m52 and 52a, Berkeley Square W1Grade II
- 30 m4, Hay's Mews W1Grade II
- 35 m47, Berkeley Square W1Grade II*
- 35 m48, Charles Street W1Grade II
- 36 m8 Charles StreetGrade II
- 42 m50, Charles Street W1Grade II
- 43 m45 and 46, Berkeley Square W1Grade I
- 47 m51, Charles StreetGrade II
- 48 m10, Charles Street W1Grade II
- 51 m45, Hay's Mews W1Grade II
- 53 m41, Charles Street W1Grade II*
- 56 m11, HILL STREET W1 (See details for further address information)Grade II
- 62 m41-42 and 43 Hay's MewsGrade II
- 63 m44, Hay's Mews W1Grade II
- 63 mLansdowne ClubGrade II*
- 64 m44, Berkeley Square W1Grade I
- 64 m40, Charles Street W1Grade II*
- 70 m39, Charles Street W1Grade II*
- 74 m1 and 3, Hill Street W1Grade II
- 77 mCoach and Horses Public HouseGrade II
- 77 m43, Berkeley Square W1Grade II
- 79 m7, Hill Street W1Grade II
- 82 m9, Hill Street W1Grade II
- 82 m42, Berkeley Square W1Grade II
- 83 m37 and 38, Charles Street W1Grade II*
- 94 mStatue to South End of GardenGrade II
- 98 m17, Hill Street W1Grade I
- 105 m14, HAY'S MEWS W1 (See details for further address information)Grade II*
- 106 m41, Berkeley Square W1Grade II
- 110 mShelter in Centre of Berkley Square GardenGrade II
- 113 m8, Hill Street W1Grade II
- 117 m19, Hill Street W1Grade II*
- 118 m10, Hill Street W1Grade II
- 121 m17, Charles Street W1Grade II
- 123 mThird Church of Christ ScientistGrade II
- 125 m11, Queen Street W1Grade II
- 126 m2, Chesterfield Hill W1Grade II
- 128 m10, Queen Street W1Grade II
- 130 m18, Charles Street W1Grade II
- 131 m9, Queen Street W1Grade II
- 135 m6, Chesterfield Hill W1Grade II
- 136 m18a, Charles Street W1Grade II
- 137 m2 Bollards, One at North East Corner of 6 Chesterfield Hill and One at North East of Junction With Chesterfield HillGrade II
- 137 m8, Queen Street W1Grade II
- 141 m7, Queen Street W1Grade II
- 142 m25, Hill Street W1Grade II
- 143 m20, Hill Street W1Grade II
- 146 m6, Queen StreetGrade II
Central activities zone
The core of central London in the London Plan.
Offices, culture and the other strategic functions of the centre take priority over new housing here.
Registered park or garden 63 m away: Berkeley Square
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Also on the record
National infrastructure project 1114 m away: Thames Tideway Tunnel; Inside the City of Westminster built-up area; Public transport access: PTAL 6b (excellent), TfL 2023, for the 100 m square; Town centre 53 m away: West End.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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Other new applications on this street
Nearby new applications
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Internal fitout of existing retail unit.
14 Oct 2026Pending
Basement And Ground Floor 116 Mount Street London W1K 3NH
Shopfront alterations. (Linked with 26/07013/LBC)
Important details
- Council
- Westminster
- Application type
- Listed Building Consent Application
- Postcode
- W1J 5QE
- Received
- 22 Dec 2025
- Validated
- 22 Dec 2025
- Ward
- West End
- Case officer
- Show
- Target decision
- 8 May 2026
- Decision
- Application Permitted
- Decision date
- 30 Apr 2026
- Decision level
- Complex Delegated Decision
- Applicant
- Show
- Agent
- Jon Dingle Ltd
How this decision compares
Decided in 129 days from validation, 72 days slower than Westminster's median of 57 for listed building works. Approved, as 90% of listed building works here are.
This one129d
Council57d
UK56d
50%decided within 8 weeks
90%approved
1,910decided in the last year
Plota live figures for listed building works decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
18 neighbours consulted · Last counted 4 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14584970
- Planning Portal ref
- PP-14584970
- Comments by
- 25 Mar 2026
- Site or press notice
- 4 Mar 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
Approved
Coach And Horses 5 Hill Street London W1J 5LD
External repainting, replacement of advertisements and external lighting and installation…
2025
Approved
Coach And Horses 5 Hill Street London W1J 5LD
External repainting, replacement of advertisements, external lighting and installation of…
2025
7 Charles Street London W1J 5DQ
Renewal of roof coverings to main roof and repairs to front facade. (Linked with 25/06752…
2025
7 Charles Street London W1J 5DQ
Renewal of roof coverings to main roof and repairs to front facade. (Linked with 25/06753…
2025
Coach And Horses 5 Hill Street London W1J 5LD
Internal alterations including new flooring, alterations to the bar, updated furnishings…
2025
42 Charles Street London W1J 5EG
Installation of rooftop air conditioning plant comprising two sets of three condensers wi…
2025
Approved
51 Berkeley Square London W1J 5BB
Repairs to first floor balcony.
2025
Approved
Coach And Horses 5 Hill Street London W1J 5LD
Display of externally illuminated x1 projecting sign measuring 2.225m x 0.01m x 1.44m; x5…
2025
Approved
51 Berkeley Square London W1J 5BB
Removal of modern stud partitions from all levels of the mews building; removal of modern…
2025
Approved
45 Charles Street London W1J 5EQ
Display of non-illuminated advertisement on hoardings (split decision)
2025
50 Charles Street London W1J 5EP
REAR GARDEN T1 London plane (Platanus ? hispanica) Crown reduce by approximately 2m back…
2025
45 Charles Street London W1J 5EQ
Display of non-illuminated advertisement on hoardings and scaffolding wrap fronting Charl…
2025
43A Hay's Mews London W1J 5QA
Use of part ground floor (ancillary garage) for sui generis purposes (ancillary refuse/re…
2025
42 Charles Street London W1J 5EG
Replacement of external doors at 42 and 43 Charles Street elevation; brick up of existing…
2025
52 Berkeley Square London W1J 5BT
Alterations to allow retention and retrofit of existing building, removal of existing man…
2025
52 Berkeley Square London W1J 5BT
Alterations to allow retention and retrofit of existing building, removal of existing man…
2025
46 Berkeley Square London W1J 5AT
Display of an externally illuminated hoarding sign over scaffolding measuring 11.7m x 5.4…
2025
46 Berkeley Square London W1J 5AT
Display of an internally illuminated hoarding sign over scaffolding measuring 13m x 9.4m…
2025
40 Grosvenor Place London SW1X 7HJ
Change of use of ground floor from restaurant (Class E(b)) to office use (Class E(g)).
2025
Flat 1 6 Charles Street London W1J 5DG
Alterations to Flat 1, 6 Charles Street, to include the erection of an infill roof extens…
2020
Approved
48 Berkeley Square London W1J 5AX
Installation of an awning within the courtyard at ground floor level.
2020
Approved
11 Hill Street London W1J 5LF
Display for a temporary period of six months of a non-illuminated 'to let' board attached…
2020
Approved
46 Berkeley Square London W1J 5AT
Display of externally illuminated Christmas display measuring 13.8m x 13.4m and standalon…
2020
Approved
Flat A 7 Charles Street London W1J 5DQ
Reinstatement and enlargement of central courtyard at lower ground floor and ground floor…
2020
Approved
Flat A 7 Charles Street London W1J 5DQ
Reinstatement and enlargement of central courtyard at lower ground floor and ground floor…
Westminster
Planning Authority Score
3.5/10
Below average
#221 of 296 councils
Relevant to this application:
Other decisions
Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% 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 81% approved vs 90% nationally.
One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application.
View full council performance
Westminster decision statistics
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #201 of 296
81%
Householder approved
Below avg (90%) #277 of 296
44%
Decided in 8 weeks
Below avg (63%) #258 of 296
28%
Extended time limit
Below avg (41%) #46 of 296
83%
Minor dwellings approved
12 decided (1-9 homes)
67%
Major dwellings approved
3 decided (10+ homes)
81%
Change of use approved
133 decided
4,602
Total decisions
648 refused in the year to March 2026
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50 Hay's Mews London W1J 5QE
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