Basement And Ground Floor Flat, 9 Kensington Park Gardens, London, W11 3HB Data via plota.co.uk

Consultation PP/26/05022
DemolitionExtensions & alterationsSolar & renewablesUtility infrastructure
Council
Kensington and Chelsea 5.1/10
Date received
21 Sept 2026
Date validated
21 Sept 2026
Postcode
W11 3HB

Description

Demolition of non-original rear lower ground floor conservatory extension and reinstatement of rear courtyard with new steps up to raised garden level; construction of single storey rear/side extension at lower ground level; installation of an air source heat pump; alterations to the side access including new brick pier and security gate; and modifications to existing railings and bin store; and replace all windows with new double-glazed units Data via plota.co.uk

Get alerts nearby Council site ↗

Last checked

Decision outlook

Plota predicts a decision between 10 Dec 2026 and 27 Jan 2027, from Kensington and Chelsea's recent demolitions.

Day 14 of the 56-day target. Kensington and Chelsea usually decides demolitions by day 103.

Day 1489 days to the predicted decision (day 103)
20%decided within 8 weeks
93%approved
109decided in the last year

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

Site constraints 10

10 listed buildings within 150 m of the postcode pin
Nearest: Gates Between Numbers 9 and 10, Leading to Gardens of Ladbroke Square, Grade II, about 19 m from the postcode pin · 10 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 10 with distances
Historic England ↗
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 Named permitted development rights are withdrawn here.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.
Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
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 4 m away: Ladbroke Estate
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 ↗
Also on the record
Inside the Kensington and Chelsea built-up area; Designated open space about 19 m away; Priority habitat about 42 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 25 September 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 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

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Historical activity at this location

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

This property

Previous applications at this address

2025
Confirmation that the ongoing use of the ground and basement maisonette flat as a single…
CL/25/06425
Within ~100m

Nearby activity

2025 Withdrawn
39 Kensington Park Gardens, London, W11 2QT
Proposed replacement of two ground floor internal doors to Listed Building.****WITHDRAWN*…
LB/25/06647
2025
39 Kensington Park Gardens, London, W11 2QT
Proposed replacement of the ground floor rear door to Listed Building.
PP/26/00112
2025
14 Kensington Park Gardens, London, W11 3HD
Installation of 2no. air condenser units in rear lightwell within enclosure and installat…
PP/25/06754
2025
14 Kensington Park Gardens, London, W11 3HD
Installation of 2no. air condenser units in rear lightwell within enclosure and installat…
LB/25/06755
2025
39 Kensington Park Gardens, London, W11 2QT
Proposed replacement of two doors (at basement and third floor level) to Listed Building.
LB/25/06337
2025
21 Kensington Park Gardens, London, W11 3HD
Front and rear facade repairs
PP/25/06125
2025
21 Kensington Park Gardens, London, W11 3HD
Front and rear facade repairs
LB/25/06126
2025 Approved
First Floor Flat, 16 Kensington Park Gardens, London, W11 3HD
Internal refurbishment works including layout reconfiguration and replacement of floorboa…
LB/25/04628
2025 Approved
First Floor Flat, 16 Kensington Park Gardens, London, W11 3HD
Internal refurbishment works including layout reconfiguration and replacement of floorboa…
PP/25/04627
2025 Approved
Ground Floor Flat, 16 Kensington Park Gardens, London, W11 3HD
Proposed refurbishment of fireplaces in living room and bedroom.
PP/25/01785
2025 Approved
Ground Floor Flat, 16 Kensington Park Gardens, London, W11 3HD
Proposed refurbishment of fireplaces in living room and bedroom.
LB/25/01786
2025 Refused
47 Kensington Park Gardens, London, W11 2QT
Relocation of kitchen to ground floor, removal of lower ground floor wall and associated…
LB/25/01000
2025 Approved
13 Kensington Park Gardens, London, W11 3HD
Prune 1 x Pyrus Communis (rear)
ARB/25/01305
2024 Decided
Ladbroke Square Gardens, Ladbroke Square, London
FELL 1 x Lime, 1 x Holly, 1 x Crab Apple and Prune 2 x London Plane
ARB/24/08355
2024 Approved
Ground Floor Flat, 16 Kensington Park Gardens, London, W11 3HD
Proposed strengthening of existing timber floor joist.
PP/24/08218
2024 Approved
Ground Floor Flat, 16 Kensington Park Gardens, London, W11 3HD
Proposed strengthening of existing timber floor joist.
LB/24/08219
2024 Approved
Ground Floor Flat, 16 Kensington Park Gardens, London, W11 3HD
Internal refurbishment including creation of opening in timber stud wall and installation…
LB/24/07955
2024 Approved
Ground Floor Flat, 16 Kensington Park Gardens, London, W11 3HD
Internal refurbishment including creation of opening in timber stud wall and installation…
PP/24/07954
2024 Approved
16 Kensington Park Gardens, LONDON W11 3HD
Installation of ceiling in living room (Retrospective Application)
LB/24/06593
2024 Approved
Flat D, 45 Kensington Park Gardens, LONDON, W11 2QT
Rectify unauthorised internal works for refurbishment of second floor flat
LB/24/05942
2016 Approved
Basement To First Floor Maisonette, 11 Kensington Park Gardens, LONDON, W11 3HD
Remove railings/fencework along both side boundaries of rear garden and replace with hoop…
PP/16/01749
2016 Refused
Second Floor Flat, 16 Kensington Park Gardens, LONDON, W11 3HD
Alterations to existing flat to create internalised kitchen, bathroom and second bedroom…
LB/16/01756
2016 Withdrawn
29 Kensington Park Gardens, LONDON, W11 2QS
Internal alterations to third floor. ***WITHDRAWN***
LB/16/01103
2016 Approved
29 Kensington Park Gardens, LONDON, W11 2QS
External alterations including remodelling of roof and installation of three rooflights t…
LB/16/01182
2016 Approved
29 Kensington Park Gardens, LONDON, W11 2QS
External alterations including remodelling of roof and installation of three rooflights t…
PP/16/01181
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