26 Cadogan Place & 6 Cadogan Lane, London, SW1X Data via plota.co.uk

LB/26/04674 - Listed Building Consent Approved
Extensions & alterations

Proposal

DOCUMENTS AND DRAWINGS ARE NOT AVAILABLE ELECTRONICALLY FOR THIS APPLICATION. PLEASE CALL THE CASE OFFICER. Roof repairs and renovation works, including installation of roof insulation. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
28 Aug 2026
✓
Validated
3 Sept 2026
✓
Approved
16 Oct 2026

Approved on 16 Oct 2026 · Last checked 18 Oct 2026

Documents

View the documents on the council's website ↗

Site constraints 10

20 listed buildings within 150 m of the postcode pin
Nearest: 21-27, Cadogan Place Sw1, Grade II, the postcode pin is inside its outline · 20 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 20 with distances
Historic England ↗
Hans Town conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Article 4 direction
Article 4 - No 100. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Tree preservation order
Consent is needed before work on protected trees.
Not every council has published its orders as open data, so no order shown is not proof there is none.
Air quality management area: Kensington and Chelsea AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Registered park or garden about 22 m away: Cadogan Place
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
National infrastructure project about 829 m away: Thames Tideway Tunnel
The site is about 829 m from the project boundary. Waste water treatment, decided. The project page says whether consent was granted. Also within 2 km: London Strategic Heat Main Project (at pre-application, the site is inside its boundary).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Also on the record
Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Designated open space about 23 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 2 November 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Council
Kensington and Chelsea
Application type
Listed Building Consent
Received
28 Aug 2026
Validated
3 Sept 2026
Ward
Brompton and Hans Town
Case officer
Show
Target decision
29 Oct 2026
Decision
Granted
Decision date
16 Oct 2026
Applicant
Show

How this decision compares

Decided in 43 days from validation, 35 days faster than Kensington and Chelsea's median of 78 for extensions. Approved, as 95% of extensions here are.

35%decided within 8 weeks
95%approved
1,595decided in the last year

Plota live figures for extensions decided by Kensington and Chelsea in the last twelve months, from validation. Kensington and Chelsea decision record →

Consultation & key dates

Comments by
2 Oct 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
Flat A Ground and First Floor, 41 Lowndes Street, London, SW1X 9HX
Replacement of existing timber sash windows and Juliet doors with new like-to-like double…
PP/25/06357
2025 Approved
Sloane Street Gardens North, Cadogan Place, London, SW1X 9PY
Prune 2x Platanus x hispanica
ARB/25/05695
2025 Approved
17 and 20 Cadogan Place, London, SW1X 9SA
Prune 1x Fig (20 Cadogan Place) and 1x Sycamore (17 Cadogan Place) at rear
ARB/25/04751
2025 Approved
32 Lowndes Street, London, SW1X 9HZ
Installation of new window at rear ground floor level
PP/25/04051
2025 Approved
17 Cadogan Place, London, SW1X 9SA
Replacement of section of front railings with access gate and installation of platform li…
PP/25/04170
2025 Approved
Sloane Street Gardens South, Cadogan Place, London, SW1X 9RU
Prune 1x Glenditsia triacanthos (Honey Locust) (over footpath and tennis court fence only)
ARB/25/03021
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
9 Pont Street, London, SW1X 9EJ
Variation of condition 6 (tables and chairs - limited period) of planning permission 22/0…
PP/25/01136
2024 Approved
Basement And Ground Floor, 4 Pont Street, LONDON, SW1X 9EL
Installation of 1no. non-illuminated projecting sign; 2no. wall mounted fascia signs and…
CA/25/00081
2024 Approved
Basement And Ground Floor, 4 Pont Street, LONDON, SW1X 9EL
Replacement of shopfront window including the removal of the current hinged glazed window…
PP/25/00080
2025
20 Chesham Place, London, SW1X 8HQ
Informal notification under Schedule 2, part 13, Class A of the Town and Country Planning…
NOT/25/00913
2024 Approved
Basement Flat, Carlton Lodge, 37-39 Lowndes Street, London, SW1X 9JB
Removal of Terrazzo tile finish to main entrance steps and replacement with York Stone fi…
PP/24/04584
2024 Approved
7-9 Pont Street, London, SW1X 9EJ
Prune 1 x Japanese Cherry 'Kanzan' (front)
ARB/24/08003
2024 Approved
Sloane Street Gardens North, Cadogan Place, London
FELL and Prune as specified
ARB/24/08004
2024 Approved
39 Cadogan Place, LONDON, SW1X 9RX
Prune 2 x London Plane (rear)
ARB/24/07676
2024 Approved
Flat 4, Carlton Lodge, 37-39 Lowndes Street, LONDON, SW1X 9JB
Construction of first floor rear extension over part of roof terrace (Renewal of permissi…
PP/24/06038
2024 Approved
Sloane Street Gardens North, Cadogan Place, LONDON, SW1X 9SA
Prune 1x Platanus x hispanica (London Plane)
ARB/24/06406
2024 Approved
Ground Floor and First Floor Flat, 16 Pont Street, LONDON, SW1X 9EN
Installation of air conditioning condenser unit to rear elevation.
PP/24/03443
2024 Approved
29 Lowndes Street, LONDON, SW1X 9HX
Alterations to ground floor shop front
PP/24/04159
2016 Approved
34-35 Cadogan Place, LONDON, SW1X 9RX
Addition of doors and windows to rear elevation including Juliet balcony, installation of…
LB/16/04899
2016 Approved
1 and 2 Cadogan Lane, LONDON, SW1X 9EB
Addition of six conservation roof lights to stair area. Construction of mansard extension…
PP/16/05861
2016 Withdrawn
1 and 2 Cadogan Lane, LONDON, SW1X 9EB
Installation of six conservation roof lights to stair area and a pedimented mansard to re…
PP/16/04831
2016 Approved
22 Cadogan Place, LONDON, SW1X 9SA
Retrospective application for works to ground and lower ground flats 1 and 1a. Modificati…
LB/16/03918
2016 Approved
28-30 Cadogan Place, LONDON, SW1X 9RX
Variation of condition 2 (Compliance with drawings) of listed building consent 15/04814 f…
LB/16/03708
Kensington and Chelsea
Planning Authority Score
5.1/10
Average
#144 of 296 councils
Relevant to this application:
Other decisions

Kensington and Chelsea ranks #174 out of 296 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 statistics
Based on MHCLG data, the nine months to December 2025
93%
Overall approval rate
Above avg (87%) #58 of 296
94%
Householder approved
Above avg (90%) #110 of 296
61%
Decided in 8 weeks
Below avg (63%) #174 of 296
40%
Extended time limit
Below avg (41%) #152 of 296
94%
Minor dwellings approved
455 decided (1-9 homes)
87%
Change of use approved
53 decided
1,839
Total decisions
135 refused in the nine months to December 2025
Source: MHCLG planning statistics · See full council rankings