9 Carlos Place London W1K 3AT Data via plota.co.uk

26/04607/FULL Pending
Extensions & alterations

Proposal

Installation of a new front door at No.10 Carlos Place. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
10 Jul 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet.

Documents

View the documents on the council's website ↗

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17 - 21 South Audley Street London W1K 2NY

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25 Old Bond Street London W1S 4QB

Details of revised boundary treatment / method statement for removal and reinsta...

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Important details

Council
Westminster
Postcode
W1K 3AT
Received
10 Jul 2026
Validated
10 Jul 2026
Target decision
4 Sept 2026

Consultation & key dates

Alt. reference
PP-14980236

Historical activity at this location

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

This property

Previous applications at this address

2025 Approved
Installation of two ASHP units located in the ground floor rear courtyard area within an…
25/04492/FULL
Within ~100m

Nearby activity

2025
Connaught Hotel Carlos Place London W1K 2AL
Display of one externally illuminated Christmas tree and decorations measuring 10m x 4m.
25/07549/ADV
2025
Flat 11 45 - 47 Grosvenor Square London W1K 2HS
Installation of one air conditioning unit located in existing lightwell 2, within suitabl…
25/06762/FULL
2025 Refused
10 Mount Street London W1K 2TY
Installation of glazed retractable screen to external terrace. (Linked with 25/04664/FULL)
25/04665/LBC
2025 Refused
10 Mount Street London W1K 2TY
Installation of glazed retractable screen to external terrace. (Linked with 25/04665/LBC)
25/04664/FULL
2025
Flat 2 49 Grosvenor Square London W1K 3EP
Installation of two air condenser units at roof level and two ventilation grills in rear…
25/05833/FULL
2025
Basement And Ground Floor 9 Mount Street London W1K 3NG
Installation of external air conditioning unit to rear elevation. (Retrospective) Linked…
25/01321/FULL
2025
Basement And Ground Floor 9 Mount Street London W1K 3NG
Installation of external air conditioning unit to rear elevation. (Retrospective) Linked…
25/01322/LBC
2025
10 Mount Street London W1K 2TY
Installation of glazed retractable screen to external terrace. Linked with 25/00492/LBC
25/01119/FULL
2024
5 Carlos Place London W1K 3AP
Installation of secondary glazing.
24/08361/LBC
2024 Approved
Flat 10 1 Carlos Place London W1K 3AJ
Installation of a boiler flue from the 4th-floor ceiling at Flat 10 to the communal roof…
24/06979/FULL
2024
Basement And Ground Floor Maisonette 45 - 47 Grosvenor Square London W1K 2HS
Installation of replacement condenser and housing to rear courtyard.
24/07982/FULL
2024
Connaught Hotel Carlos Place London W1K 2AL
External cleaning of the brick/stonework at the Connaught Hotel.
24/07723/LBC
2024 Approved
Connaught Hotel Carlos Place London W1K 2AL
Display of Christmas tree and externally illuminated Christmas lights measuring 10m x 4m…
24/06693/ADV
2024
Flat 10 1 Carlos Place London W1K 3AJ
Installation of a boiler flue from the 4th-floor ceiling at Flat 10 to the communal roof…
24/06633/LBC
2024
7 Carlos Place London W1K 3AR
Alterations to the existing escape stair from ground floor to basement 7-8 Carlos Place…
24/06234/FULL
2024
7 Carlos Place London W1K 3AR
Alterations to the existing escape stair from ground floor to basement 7-8 Carlos Place…
24/06235/LBC
2024 Approved
9 Mount Row London W1K 3RG
Installation of air conditioning condensers on the flat/mansard roof above 3rd floor leve…
24/04704/FULL
2024 Refused
Connaught Hotel Carlos Place London W1K 2AL
Installation of two additional flag poles above the entrance porch.
24/03261/FULL
2024 Refused
Connaught Hotel Carlos Place London W1K 2AL
Installation of two additional flag poles above the entrance porch.
24/03262/LBC
2024
9 Mount Row London W1K 3RG
Proposed minor extension/alteration to rear elevation at 1st floor level
24/04550/FULL
2019 Refused
51 Grosvenor Street London W1K 3HH
Internal works including the installation of a partition wall in rear ground floor room
19/08154/LBC
2020 Approved
49 Grosvenor Square London W1K 3EP
Replacement of external entrance steps in Portland Stone to match existing.
20/01454/FULL
2020 Approved
Basement And Ground Floor Maisonette 45-47 Grosvenor Square London W1K 2HS
Erection of two-storey extension at lower ground and ground floor levels to enlarge dwell…
20/00098/FULL
2020 Approved
1 Carlos Place London W1K 3AJ
Installation of air conditioning unit within rear ground floor plant area.
20/00256/LBC
2020 Approved
1 Carlos Place London W1K 3AJ
Installation of air conditioning unit within rear ground floor plant area.
20/00255/FULL
Westminster
Planning Authority Score
3.5/10
Below average
#221 of 296 councils
Relevant to this application:
Householder 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 performance
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
Source: MHCLG planning statistics · See full council rankings