Third Floor Flat, 18 Stanley Crescent, London, W11 2NA Data via plota.co.uk

Approved PP/26/01991
Extensions & alterations
Council
Kensington and Chelsea 5.1/10
Date received
27 Apr 2026
Date validated
27 Apr 2026
Decision date
28 Jul 2026
Postcode
W11 2NA

Description

Replacement and enlargement of rooftop extension to facilitate relocation of internal staircase Data via plota.co.uk

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Last checked

How this decision compares

Decided in 92 days from validation, about the council's usual 90 days. Approved, as 96% of extensions here are.

32%decided within 8 weeks
96%approved
1,220decided 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 →

Site constraints 5

Ladbroke 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 ↗
3 Article 4 directions
Article 4 - No 41 · Article 4 - No 68 · 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 Named permitted development rights are withdrawn here.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 ↗
Also on the record
Inside the Kensington and Chelsea built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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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Other new applications on this street

30 Mar 2026Pending

Gardens Rear Of 24/35 Ladbroke Grove, Stanley Crescent, London, W11 2NA

FELL and prune various

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30 Jul 2026Pending

2 Stanley Crescent, London, W11 2NB

Alterations to 3rd floor mansard extension, removal of external water tank. remo...

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18 Jun 2026Approved

3 Stanley Crescent, London, W11 2NB

Replacement of existing windows and repair works to roof of a modern extension.

LB/26/03283

Nearby new applications

9 Sept 2026Pending

44 Pembridge Villas, London, W11 3EG

Construction of side dormer roof extension within the main roof slope to match n...

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12-14 Pottery Lane, London, W11 4LZ

Erection of metal railings boundary treatment to existing roof terrace

PP/26/04752
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19 Lansdowne Walk, London, W11 3AH

Submission of details of proposed changes to the House/Museum Operational Manage...

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7 Sept 2026Pending

59 Clarendon Road, London, W11 4JD

FELL 1 x Holm oak, 1 x Magnolia, 1 x Oive and Prune 2 x Lime (rear)

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7 Sept 2026Pending

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Removal of modern fittings, appliances and finishes and the demolition of a non-...

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7 Sept 2026Pending

22 Kensington Park Gardens, London, W11 3HD

Removal of modern fittings, appliances and finishes and the demolition of a non-...

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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
54 Ladbroke Grove, London, W11 2PB
Installation of rear dormer window.
PP/25/06403
2025 Refused
Flat 2, 11 Ladbroke Gardens, London, W11 2PT
Extension of lower ground and basement floor flat; rear 3m depth extension to basement fl…
LB/25/03975
2025 Refused
Flat 2, 11 Ladbroke Gardens, London, W11 2PT
Extension of lower ground and basement floor flat; rear 3m depth extension to basement fl…
PP/25/03420
2025 Withdrawn
54 Ladbroke Grove, London, W11 2PB
Variation of condition 2 (compliance with approved drawings) of planning permission 24/02…
PP/25/05013
2025 Approved
Sub-basement to First Floor Maisonette, 5 Ladbroke Gardens, London, W11 2PT
Installation of air source heat pump beneath stairs in front lightwell
LB/25/04725
2025 Approved
Sub-basement to First Floor Maisonette, 5 Ladbroke Gardens, London, W11 2PT
Installation of air source heat pump beneath stairs in front lightwell
PP/25/04724
2025 Approved
Flat 5, 1 Stanley Gardens, London, W11 2ND
Installation of 1no. air conditioning condenser unit on main roof and installation 2no. c…
LB/25/03745
2025 Approved
Flat 5, 1 Stanley Gardens, London, W11 2ND
Installation of 1no. air conditioning condenser unit on main roof and installation 2no. c…
PP/25/03744
2025 Approved
Flat 5, 1 Stanley Gardens, London, W11 2ND
Height increase of existing main entrance door to flat, with new lintel installation.
LB/25/03815
2025 Approved
Flat 5, 1 Stanley Gardens, London, W11 2ND
Height increase of existing main entrance door to flat, with new lintel installation.
PP/25/03814
2025 Approved
52 Ladbroke Grove, London, W11 2PB
Variation of condition 7 (Trees and landscaping) of planning permission 24/05464 to amend…
PP/25/03031
2025 Approved
Flat 4, 1 Stanley Gardens, London, W11 2ND
Proposed new entrance door and fire-rated lobby to be added between first floor communal…
LB/25/01857
2024 Approved
Flat 2, 6 Stanley Gardens, London, W11 2ND
Replacement of external timber door to rear elevation at ground floor level.
LB/24/08287
2024 Approved
Flat 2, 6 Stanley Gardens, London, W11 2ND
Replacement of external timber door to rear elevation at ground floor level.
PP/24/08286
2025 Approved
Stanley Park Gardens, Stanley Gardens, London
Prune 1 x Chestnut, 1 x Lime, 1 x Bay
ARB/25/01509
2025 Approved
Flat 5, 1 Stanley Gardens, London, W11 2ND
On south-east elevation at first floor level: replacement of non-original kitchen windows…
LB/25/00547
2025 Approved
Flat 5, 1 Stanley Gardens, London, W11 2ND
On south-east elevation at first floor level: replacement of non-original kitchen windows…
PP/25/00546
2025 Approved
52 Ladbroke Grove, London, W11 2PB
Replacement of existing air conditioning unit on the roof and associated roof alterations…
PP/25/00469
2024 Approved
54 Ladbroke Grove, London, W11 2PB
Installation of 2no. air source heat pumps and acoustic screening on roof of residential…
PP/24/08571
2025 Approved
1-3 Stanley Gardens, LONDON, W11 2ND
FELL 1 x Goat Willow (rear)
ARB/25/00774
2016 Withdrawn
Flat A, 6 Ladbroke Gardens, LONDON, W11 2PT
Construction of single storey rear extension at lower ground floor level to accommodate l…
LB/16/05385
2016 Withdrawn
Flat A, 6 Ladbroke Gardens, LONDON, W11 2PT
Construction of single storey rear extension at lower ground floor level to accommodate l…
PP/16/05384
2016 Approved
Basement and Ground,1- 3 Stanley Gardens, LONDON, W11 2ND
Internal alterations including works required to accommodate additional bath/shower/WC fa…
PP/16/04779
2016 Approved
Flat 1/2, 9 Stanley Gardens, LONDON, W11 2ND
Relocation of non-original kitchen to the rear of the property and replacement of front a…
LB/16/04534
2016 Refused
35 Ladbroke Gardens, LONDON, W11 2PX
Roof alterations including provision of roof access, roof terrace, balustrades and green…
PP/16/04312
Kensington and Chelsea
Planning Authority Score
5.1/10
Average
#144 of 296 councils
Relevant to this application:
Householder 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