Flat 2, 17 Courtfield Gardens, London, SW5 0PD Data via plota.co.uk

Approved PP/25/06758
Extensions & alterations
Council
Kensington and Chelsea 5.1/10
Date received
12 Mar 2026
Date validated
12 Mar 2026
Decision date
20 Apr 2026
Postcode
SW5 0PD

Description

Replacement of existing rear elevation window with a slightly enlarged timber-framed inward-opening casement window within the existing opening, with slim metal balustrades set within the reveals. Data via plota.co.uk

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Last checked

How this decision compares

Decided in 39 days from validation, 51 days faster than Kensington and Chelsea's median of 90 for extensions. 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

Courtfield 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 Named permitted development rights are withdrawn here.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 ↗
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

3 Sept 2026Pending

25 Courtfield Gardens, London, SW5 0PG

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2 Apr 2026Approved

64 Courtfield Gardens, London, SW5 0NQ

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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
Flat C, 44 Bramham Gardens, London, SW5 0HQ
Installation of 2no. hidden vent openings to front elevation for internal AC unit
PP/25/06620
2025 Approved
1-1A Barkston Gardens and 22 Courtfield Gardens, London, SW5
Installation of 1No fabricated aluminium letters above entrance.
CA/25/04343
2024 Approved
Flat F, 21 Courtfield Gardens, London, SW5 0PD
Windows replacement
PP/24/08090
2024 Approved
25 Courtfield Gardens, London, SW5 0PG
Replacement of air conditioning/ ventilation equipment on roof.
PP/24/05871
2024 Approved
Flat D, 21 Courtfield Gardens, LONDON, SW5 0PD
Replacement of windows and French door.
PP/24/04854
2024 Approved
Flat C, 44 Bramham Gardens, LONDON, SW5 0HQ
Adjustment and refurbishment of all windows to include slimline double glazing
PP/24/01984
2023 Approved
Maisonette Ground And First Floor, 46 Bramham Gardens, LONDON, SW5 0HQ
Confirmation that decking and fence to the rear of property is lawful. (Certificate of Ex…
CL/23/08349
2023 Approved
19 Courtfield Gardens, London, SW5 0PD
Single storey rear extension, plant enclosure at roof level and associated works in conne…
PP/23/03356
2023 Approved
Flat 8, 21 Collingham Gardens, London, SW5 0HL
Replacement of 5no white wood framed transparent single glazed sash windows, 2no in front…
PP/23/04241
2023 Approved
Flat B, 11 Barkston Gardens, LONDON, SW5 0ER
Installation of an air source heat pump and its own acoustic enclosure in garden area.
PP/23/04697
2023 Approved
Flat 3, 16 Courtfield Gardens, London, SW5 0PD
Construction of a single storey rear extension
PP/23/02860
2023 Approved
11 Barkston Gardens, LONDON, SW5 0ER
Prune 1x London Plane in rear garden
ARB/23/00528
2022
Flat F, 3 Barkston Gardens, LONDON, SW5 0ER
Loft Conversion creating a mansard roof with front and rear dormers, nos 4 roof lights, a…
PP/22/04080
2022 Approved
Flat 1, 21 Collingham Gardens, LONDON, SW5 0HL
Replacement of white timber framed transparent single glazed sash windows, six in front…
PP/22/02941
2022 Approved
39 Bramham Gardens, LONDON, SW5 0HG
Variation of Condition 2 (compliance with approved drawings) to re-arrange approved 21 fl…
PP/22/01394
2022 Approved
Flat C, 12 Barkston Gardens, LONDON, SW5 0ER
Prune x 1 london plane rear of the property
ARB/22/01170
2022 Approved
Basement Flat (front), 3 Barkston Gardens, LONDON, SW5 0ER
FELL x 1 sorbus, prune x 1 london plane x 1 tree of heaven x 1 holly tree of heaven reduc…
ARB/22/01171
2021 Approved
Public footway outside 25 Courtfield Gardens, London, SW5 0PG
Installation of one electric car charging point with an associated feeder pillar on the f…
CL/21/08175
2021 Approved
Flat 8, 19 Collingham Gardens, London, SW5 0HL
Replacement of 2no. single glazed timber sash windows on rear elevation with double glaze…
PP/21/06121
2021 Approved
5 Laverton Place, London, SW5 0HJ
Construction of basement under the entire footprint of the property to provide additional…
PP/21/05657
2016 Approved
19 Courtfield Gardens, LONDON, SW5 0PD
Change of use of hotel (C1) to 7 residential flats (C3) with lower ground floor rear exte…
PP/16/02363
2016 Withdrawn
34 Hesper Mews, LONDON, SW5 0HH
Alteration and extension including restoration of front facade and windows; front and rea…
PP/16/01430
2016 Approved
7 Laverton Place, LONDON, SW5 0HJ
Excavation of basement under part of front garden; provision of 1 metre of topsoil over…
PP/16/00128
2016 Approved
7 Laverton Place, LONDON, SW5 0HJ
Alterations to the front elevation at lower ground and ground floor level, including wind…
CL/16/00846
2016 Approved
7 Laverton Mews, LONDON, SW5 0PB
Variation of condition 2 (compliance with approved drawings) of planning permission PP/15…
PP/16/00304
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