52 Cadogan Place & 54 Cadogan Lane, London, SW1X

Consultation PP/26/00076
Council
Kensington and Chelsea 5/10
Date received
27 Jan 2026
Date validated
27 Jan 2026
Postcode
SW1X 9RT

Description

Proposed demolition and replacement with extensions at No.54 Cadogan Lane. New lower ground floor / basement level beneath No.54, new basement beneath the existing rear lower ground floor extensions at 52 Cadogan Place. Alterations & Extensions at No.52 Cadogan Place including alterations to rear ground floor bay window, first floor extension, part mansard roof extension to the frontage, associated internal alterations and the installation of new heating and cooling plant.

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Other new applications on this street

52 Cadogan Place & 54 Cadogan Lane, London, SW1X

Proposed demolition and replacement with extensions at No.54 Cadogan Lane. New l...

PP/26/00076 - 27 Jan 2026

52 Cadogan Place & 54 Cadogan Lane, London, SW1X

Proposed demolition and replacement with extensions at No.54 Cadogan Lane. New l...

LB/26/00077 - 27 Jan 2026

52 Cadogan Place & 54 Cadogan Lane, London, SW1X

Proposed demolition and replacement with extensions at No.54 Cadogan Lane. New l...

LB/26/00077 - 27 Jan 2026

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Confirmation that the existing structure at no. 27 Coulson Street / 1 Bray Place...

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Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
Sloane Street Gardens South, Cadogan Place, London, SW1
FELL 1 x Platanus x hispanica (T129) in garden square, as specified.
ARB/25/05929
2025 Approved
Chalfont House, 19-21 Chesham Street, London, SW1X 8NG
Prune 9x various as specified
ARB/25/05684
2025
Lower Ground, Ground and First Floors, 63 Cadogan Place, London, SW1X 9RS
Reconfiguration and refurbishment of lower ground, ground and first floors; removal of un…
PP/25/05620
2025
Lower Ground, Ground and First Floors, 63 Cadogan Place, London, SW1X 9RS
Reconfiguration and refurbishment of lower ground, ground and first floors; removal of un…
LB/25/05621
2025 Approved
Flat 3, Pembroke House, 7-9 Chesham Street, London, SW1X 8NE
Installation of A/C unit with acoustic enclosure on existing recessed rear balcony at fir…
PP/25/02705
2025 Withdrawn
38 Cadogan Place, London, SW1X 9RX
Addition of sub-basement below rear extension; new stair from existing basement to new lo…
LB/25/00808
2025 Withdrawn
38 Cadogan Place, London, SW1X 9RX
Addition of sub-basement below rear extension; new stair from existing basement to new lo…
PP/25/00807
2025 Approved
55 Cadogan Lane, London, SW1X 9DT
Partial reconstruction of single-storey rear extension, including installation of sliding…
PP/25/02240
2025 Approved
Sloane Street Gardens South, Cadogan Place, London, SW1X 9RU
Prune 1x Platanus x hispanica (London Plane)
ARB/25/01939
2025 Approved
Chalfont House, 19-21 Chesham Street, London SW1X 8NG
Prune 1 x Cherry (Prunus spp)(T1) in rear garden.
ARB/25/01008
2025 Approved
Sloane Street Gardens South, Cadogan Place, London
FELL and Prune Various Trees as per Schedule of Works
ARB/25/00888
2024 Approved
Sloane Street Gardens South, Cadogan Place, London
FELL 1 x Cerasus serrulata 'Kanzan' (Japanese Cherry 'Kanzan'), 1 x Gleditsia triacanthos…
ARB/24/08037
2024 Approved
Flat 13 and 14, Chalfont House, 19-21 Chesham Street, London, SW1X 8NG
Replacement of single glazed Crittall windows with double glazed Crittall windows
PP/24/07351
2024 Approved
Flat 11, Chalfont House, 19-21 Chesham Street, LONDON, SW1X 8NG
Replacement single glazed Crittall windows with double glazed Crittall windows
PP/24/07169
2024 Approved
Flat 29, Chalfont House, 19-21 Chesham Street, LONDON, SW1X 8NG
Replacement of 3 windows within light well, with 3 double glazed Crittal style windows
PP/24/05273
2024 Refused
Lower Ground Floor Flat Front and Lower Ground Floor Flat Rear, 63 Cadogan Place, LONDON, SW1X 9RS
Replacement single storey extensions at rear lower ground floor level. Internal alteratio…
PP/24/04990
2024 Refused
Lower Ground Floor Flat Front and Lower Ground Floor Flat Rear, 63 Cadogan Place, LONDON, SW1X 9RS
Replacement single storey extensions at rear lower ground floor level. Internal alteratio…
LB/24/04991
2024 Approved
Flat 34 and 35, Chalfont House, 19-21 Chesham Street, LONDON, SW1X 8NG
Replacement of existing single glazed crittall windows with double glazed aluminium to ma…
PP/24/03318
2024 Approved
27 Cadogan Lane, LONDON, SW1X 9DR
Prune 1 x Bay (rear)
ARB/24/03865
2024 Approved
42 and 44 Cadogan Lane, LONDON, SW1X 9DX
Demolition of two mews houses and redevelopment of site to construct a new single buildin…
PP/24/02334
2016 Approved
43B Cadogan Place, LONDON, SW1X 9RU
Creation of single-storey basement beneath mews house (38 Cadogan Lane) and terrace area…
LB/16/08234
2016 Approved
43B Cadogan Place, LONDON, SW1X 9RU
Creation of single-storey basement beneath mews house (38 Cadogan Lane) and terrace area…
PP/16/08233
2017 Withdrawn
Flat 4, 66-67 Cadogan Place, LONDON, SW1X 9RS
Internal alterations ***WITHDRAWN***
LB/17/00587
2016 Approved
43B Cadogan Place, LONDON, SW1X 9RU
Erection of first and second floor rear extension
LB/16/08521
2016 Approved
43B Cadogan Place, LONDON, SW1X 9RU
Erection of first and second floor rear extension
PP/16/08520
Kensington and Chelsea
Planning Authority Score
5/10
Average
#144 of 292 councils
Relevant to this application:
Householder decisions

Kensington and Chelsea ranks #186 out of 292 councils for householder decision speed. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Kensington and Chelsea decision performance
Based on MHCLG data, 2025
93%
Overall approval rate
Above avg (87%) #62 of 292
94%
Householder approved
Above avg (90%) #109 of 292
59%
Decided in 8 weeks
Below avg (64%) #186 of 292
40%
Extended time limit
Below avg (40%) #148 of 292
94%
Minor dwellings approved
578 decided (1-9 homes)
87%
Change of use approved
60 decided
2,381
Total decisions
166 refused in 2025
Source: MHCLG planning statistics · See full council rankings