18 Upper Brook Street London W1K 7PU Data via plota.co.uk

26/02900/ADFULL - Approval of Details (Full PP) Approved
Admin / proceduralUtility infrastructure

Proposal

Detailed drawings (1:5) of the new external lights pursuant to condition 4 of planning permission dated 13th February 2026 (RN: 25/03221/FULL). Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
1 May 2026
✓
Approved
20 May 2026

Approved on 20 May 2026 · Delegated Decision · Last checked 7 Jul 2026

Documents 6

Decision & officer reports 2

PDF APPR. OF DETAILS-FULL RESMAT [PE] Decision Notice · 20 May 2026 View ↗ PDF DELEGATED REPORT Report · 20 May 2026 View ↗

Plans & drawings 1

PDF PROPOSED EXTERNAL ENTRANCE - LIGHTS DETAILS Drawing · 1 May 2026 View ↗

Application forms 1

PDF APPLICATION FORM REDACTED Application Form · 1 May 2026 View ↗

Other documents 2

PDF ACK-APPROVAL OF DETAILS APPL. Background Papers · 18 May 2026 View ↗ PDF RECEIPT OF APPLICATION Other · 6 May 2026 View ↗

All documents on the council site ↗

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Important details

Council
Westminster
Application type
Approval of Details (Full PP)
Postcode
W1K 7PU
Received
1 May 2026
Validated
1 May 2026
Ward
West End
Case officer
Track to view
Target decision
26 Jun 2026
Decision
Application Permitted
Decision date
20 May 2026
Decision level
Delegated Decision
Applicant
Track to view
Agent
Jon Lowe Heritage Ltd

Consultation & key dates

Alt. reference
PP-14903790
Env. assessment
No

Historical activity at this location

29 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025
Internal refurbishment of office space including installation of plant within enlarged en…
25/03222/LBC
2025
Internal refurbishment of office space including installation of plant within enlarged en…
25/03221/FULL
2017 Approved
Replacement of rooflight to rear flat roof terrace above section of lower ground floor wi…
17/03084/FULL
2017 Approved
Removal of timber glazed rooflight to rear ground floor flat roof and replacment with fla…
17/04086/LBC
Within ~100m

Nearby activity

2025
Green Street Garden Wood's Mews London W1K 7DL
T39 - Cotoneaster sp. (Tree Cotoneaster): RVX - Remove specified limb(s) - removing the l…
25/08029/TCA
2025
35 Upper Brook Street London W1K 7QH
Installation of trellises to the rear terrace of the building. (Linked to 25/07350/FULL)
25/07351/LBC
2025
35 Upper Brook Street London W1K 7QH
Installation of trellises to the rear terrace of the building. (Linked to 25/07351/LBC)
25/07350/FULL
2025 Approved
43 Upper Brook Street London W1K 7QR
Display of internally illuminated fascia sign measuring 0.8m X 0.325m
25/04999/ADV
2025 Approved
Green Street Garden Wood's Mews London W1K 7DL
2 x Norway maple (T32 & T34): Prune to clear the building and side wall by 1.5 m
25/04443/TCA
2025
80 Park Street London W1K 6NQ
Alterations to the main entrance to include replacement of the external entrance door; re…
25/03677/FULL
2025
20 Upper Brook Street London W1K 7PX
The construction of a single-storey storey roof extension, refurbishment of the existing…
25/03584/FULL
2025
20 Upper Brook Street London W1K 7PX
The construction of a single-storey storey roof extension, refurbishment of the existing…
25/03585/LBC
2024
96 Park Street London W1K 6NY
Erection of single-storey roof extension to enlarge the existing fourth floor flats inclu…
24/09049/FULL
2024
26 Upper Brook Street London W1K 6PA
Construction of a new internal stair from third to fourth floors
24/06314/LBC
2024
26 Upper Brook Street London W1K 6PA
Renovation and enhancement of office spaces, works including the installation of air cond…
24/05246/LBC
2024
26 Upper Brook Street London W1K 6PA
Renovation and enhancement of office spaces, works including the installation of air cond…
24/05245/FULL
2024
36 Upper Brook Street London W1K 7QJ
Display for a temporary period of six months of a non-illuminated estate agent board atta…
24/05173/AD7
2024
Flat 9 16 Upper Brook Street London W1K 7PT
Creation of additional conservatory for flat 9, alterations to the existing conservatory…
24/04883/FULL
2024
Brook House 113 Park Lane London W1K 7AJ
Installation of new mechanical plant within basement lightwell.
24/04654/FULL
2024
31 Culross Street London W1K 7HF
Installation of three external air conditioning units on second and third floor rear terr…
24/03998/FULL
2024
14 Culross Street London W1K 2DZ
Demolition of the glazed conservatory at the rear of the top storey and creation of new r…
24/03063/FULL
2024 Approved
Brook House 113 Park Lane London W1K 7AJ
Installation of replacement windows from first to sixth floor levels on all elevations of…
24/00011/FULL
2024 Approved
Brook House 113 Park Lane London W1K 7AJ
Installation of replacement windows at first floor level.
24/00018/FULL
2023 Approved
Blackburne's Mews London
1 x rowan (T279): Fell and remove stump
23/07362/TCA
2016 Refused
Flat L Upper Feilde 71 Park Street London W1K 7HN
Installation of two condensing units and an acoustic enclosure on the lower flat roof of…
16/06633/FULL
2016 Approved
28 Culross Street London W1K 7HE
Replacement of windows to front and rear at first and second floor levels
16/05512/FULL
2016 Approved
25 Upper Brook Street London W1K 7QD
Display for a temporary period of six months of a non-illuminated 'to let' board attached…
16/04892/AD7
2016 Approved
49 Upper Brook Street London W1K 2BX
Replacement of existing stone balustrade to first floor balcony.
16/00285/LBC
2016 Approved
Green Street Garden Wood's Mews London W1K 7DL
1 x Platanus x hispanica (London Plane T36): Remove damaged limb from main stem at 7m.
16/03409/TCA
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