The Princess Grace Hospital 42 - 52 Nottingham Place London W1U 5NY Data via plota.co.uk
26/02734/FULL - Full Planning Permission Application
Approved
Proposal
Reconfiguration of existing plant and installation of new plant room at main roof level; installation of new associated services route and cable ladder and installation of new louvres on the rear ground floor elevation (Oldbury Place) to serve a new substation. Data via plota.co.uk
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Application progress
✓
Received
24 Apr 2026
✓
Consultation
12 May 2026
✓
Approved
18 Jun 2026
Approved on 18 Jun 2026 · Delegated Decision · Last checked 7 Jul 2026
Documents 24
Decision & officer reports 2
Statements & assessments 2
Plans & drawings 13
PDF
LOCATION PLAN
Location Plan · 24 Apr 2026
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PDF
PROPOSED GROUND FLOOR
Drawing · 24 Apr 2026
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PDF
DEMOLITION GROUND FLOOR
Drawing · 24 Apr 2026
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PDF
EXISTING GROUND FLOOR
Drawing · 24 Apr 2026
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PDF
PROPOSED ELEVATIONS
Drawing · 24 Apr 2026
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PDF
EXISTING ELEVATIONS
Drawing · 24 Apr 2026
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PDF
DEMOLITION ELEVATIONS
Drawing · 24 Apr 2026
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PDF
PROPOSED SECTION 1
Drawing · 24 Apr 2026
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PDF
DEMOLITION SECTION 1
Drawing · 24 Apr 2026
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PDF
EXISTING SECTION 1
Drawing · 24 Apr 2026
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PDF
DEMOLITION ROOF PLAN
Drawing · 24 Apr 2026
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PDF
EXISTING ROOF PLAN
Drawing · 24 Apr 2026
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PDF
PROPOSED ROOF PLAN
Drawing · 24 Apr 2026
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Application forms 1
Consultation & comments 1
Other documents 5
PDF
ACK-GENERAL LETTER (G/P/C)
Background Papers · 12 May 2026
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PDF
CNSLT-LA SOCIETY
Background Papers · 12 May 2026
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PDF
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.
Background Papers · 12 May 2026
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PDF
RECEIPT OF APPLICATION
Other · 29 Apr 2026
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PDF
SITELOCATION
Background Papers · 24 Apr 2026
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Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- W1U 5NY
- Received
- 24 Apr 2026
- Validated
- 24 Apr 2026
- Ward
- Marylebone
- Case officer
- Track to view
- Target decision
- 19 Jun 2026
- Decision
- Application Permitted
- Decision date
- 18 Jun 2026
- Decision level
- Delegated Decision
- Applicant
- Track to view
- Agent
- Rolfe Judd Planning
Consultation & key dates
- Alt. reference
- PP-14857081
- Site notice
- 12 May 2026
- Press notice
- 20 May 2026
- Env. assessment
- No
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
Within ~100m
Nearby activity
2025
8 Oldbury Place London W1U 5PG
Construction of a new mansard extension to the existing mews house together with the intr…
2025
Approved
Methodist Church House 25 Marylebone Road London NW1 5JR
Variation of condition 1 (and in turn amendments to conditions 21 and 24) of planning per…
2025
Withdrawn
Methodist Church House 25 Marylebone Road London NW1 5JR
Variation of condition 1 (and in turn amendments to conditions, 21 and 24) of planning pe…
2025
31 Oldbury Place London W1U 5PT
Relocation of the entrance door to the front elevation and new windows fitted to the side…
2025
Methodist Church House 25 Marylebone Road London NW1 5JR
Display of externally illuminated hoardings for temporary period from 01 November 2024 un…
2025
Refused
Methodist Church House 25 Marylebone Road London NW1 5JR
Display of internally illuminated LCD portrait screen measuring 1.34m x 12.63m. (Linked w…
2025
Approved
Methodist Church House 25 Marylebone Road London NW1 5JR
Installation of an open access Communication Hub outside 25 Marylebone Road, following th…
2025
45 Nottingham Place London W1U 5LY
Replacement of five-pane windows with double glazed sash windows.
2025
Approved
29 Marylebone Road London NW1 5JX
Variation of condition 1 and 31 of planning permission dated 5th June 2023 (RN:22/04635/F…
2025
St Marylebone Church Of England School 63 - 64 Marylebone High Street London W1U 5BA
Lightwell infill with a one storey extension at block D. Installation of new plant equipm…
2025
67 Marylebone High Street London W1U 5JG
Internal alterations to reflect the new retail unit and facade cladding alterations
2025
St Marylebone Church Of England School 63 - 64 Marylebone High Street London W1U 5BA
Internal reconfiguration and refurbishment work and other minor external alterations and…
2025
St Marylebone Church Of England School 63 - 64 Marylebone High Street London W1U 5BA
Internal reconfiguration and refurbishment work and other minor external alterations and…
2024
Refused
29 Marylebone Road London NW1 5JX
Display of externally illuminated sign measuring 2.422m X 5.35m and non illuminated sign…
2024
Approved
St Marylebone Church Of England School 63 - 64 Marylebone High Street London W1U 5BA
T1 Foxglove Tree x 1 (Paulownia tomentosa): Reduce by up to 0.5m to suitable growth point…
2024
Methodist Church House 25 Marylebone Road London NW1 5JR
Variation of condition 1 of planning permission dated 03 July 2023 (RN 22/08702/FULL) for…
2023
Approved
Osbourne Mansions Luxborough Street London W1U 5BT
Replacement of windows to the rear (only) of Osborne Mansions, and to the front and rear…
2024
23 Nottingham Place London W1U 5LJ
Variation of condition 1 of planning permission dated 08 August 2023 (RN: 23/03775/FULL)…
2024
Approved
Heron House 19 Marylebone Road London NW1 5JL
Retention of exhaust duct to the rear of Heron House
2023
Approved
8 Oldbury Place London W1U 5PG
Extension of the existing basement vault (located beneath part of the original mews build…
2016
Withdrawn
29 Marylebone Road London NW1 5JX
Alterations to the ground floor frontage, construction of roof top plant enclosures and e…
2016
Approved
64 Marylebone High Street London W1U 5BA
Replacement of the existing metal windows on two facades and reroofing works to the flat…
2016
Approved
33 Nottingham Place London W1U 5AY
Use of upper and lower ground floors as 1 x 4 bedroom dwelling and 2 x studio flats, alte…
2016
Approved
64 Marylebone High Street London W1U 5BA
Replacement of the existing metal crittal windows to 2no elevations and reroofing works t…
2016
Approved
Marylebone Station Melcombe Place London NW1 5JX
Display of double sided hanging sign to platform three.
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
The Princess Grace Hospital 42 - 52 Nottingham Place London W1U 5NY