46-47 Cadogan Place, London, SW1X 9RU Data via plota.co.uk

Consultation PP/26/03532
Extensions & alterations
Council
Kensington and Chelsea 5/10
Date received
30 Jun 2026
Date validated
30 Jun 2026
Postcode
SW1X 9RU

Description

Excavation and provision of basement extension beneath part of dwelling. Data via plota.co.uk

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1B Chester Row London SW1W 9JF

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Historical activity at this location

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

This property

Previous applications at this address

2021 Approved
Details required by condition 4 (works to match - sample panels required) of listed build…
CON/21/00538
2021 Approved
Details required by condition 3 (works to match - sample panels required) of planning per…
CON/21/00537
2021 Approved
Details required by condition 2 (submission of details of new windows including sections…
CON/21/00535
2021 Approved
Details required by condition 4 (Works to match - sample panels required) of listed build…
CON/21/00397
2020 Withdrawn
Rationalisation of rear elevation with squaring off of the rear at second floor level (be…
LB/20/03726
2020 Withdrawn
Rationalisation of rear elevation with squaring off of the rear at second floor level (be…
PP/20/03725
2019 Approved
Removal of the existing rear extension and replacement with rear extension, new windows t…
LB/19/07820
2019 Approved
Removal of the existing rear extension and replacement with rear extension, new windows t…
PP/19/07822
Within ~100m

Nearby activity

2025
52 Cadogan Place & 54 Cadogan Lane, London, SW1X
Proposed demolition and replacement with extensions at No.54 Cadogan Lane. New lower grou…
PP/26/00076
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 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2025 Withdrawn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2025 Withdrawn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
39 Cadogan Place, LONDON, SW1X 9RX
Prune 2 x London Plane (rear)
ARB/24/07676
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 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
2024
54 Cadogan Place, LONDON, SW1X 9RT
Details required by Condition 4 (Code of Construction Practice information) of planning p…
CON/24/02798
2023 Approved
42 Cadogan Place, LONDON, SW1X 9RU
Variation and/or removal of Conditions 2 (Notice of start of works), 3(a), (b), (c), (d)…
LB/23/07075
2016 Approved
8-14 Cadogan Lane, LONDON, SW1X 9DX
Variation of condition 6 (Details approved under reference CON/15/03537 dated 17/07/2015)…
PP/16/01660
2016 Refused
40 Cadogan Place, LONDON, SW1X 9RU
Conversion of property to a single family dwelling. Construction of single storey basemen…
LB/16/00924
2016 Refused
40 Cadogan Place, LONDON, SW1X 9RU
Conversion of property to a single family dwelling. Construction of single storey basemen…
PP/16/00923
2016 Approved
40, 41-42 Cadogan Place, LONDON, SW1X 9RU
Variation of Condition 2 (compliance with drawings) of listed building consent 15/01608 t…
LB/16/00475
2016 Approved
40, 41-42 Cadogan Place, LONDON, SW1X 9RU
Variation of Condition 2 (compliance with drawings) of planning permission PP/14/04867 fo…
PP/16/00474
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