Flat 4, 83 Holland Park, London, W11 3RZ Data via plota.co.uk

PP/26/05557 - Planning Permission Consultation
Extensions & alterationsSolar & renewables

Proposal

Alterations to rear facing roof including: installation of solar panels on rear roof slope; replacement of rear flat roof with additional roof insulation and ventilation; replacement of rear windows and timber door to terrace with slimline double-glazed units. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
14 Oct 2026
✓
Validated
23 Oct 2026
Decision
Expected by 18 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 25 Dec 2026 and 5 Feb 2027, from Kensington and Chelsea's recent extensions.

Comments are open until 20 Nov 2026

Comment on this application ↗

Documents

View the documents on the council's website ↗

Site constraints 12

44 listed buildings within 150 m of the postcode pin
Nearest: 83, Holland Park W11, Grade II, the postcode pin is inside its outline · 42 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 44 with distances
Historic England ↗
Holland Park 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 Named permitted development rights are withdrawn here.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.
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 ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
National infrastructure project about 1693 m away: Thames Tideway Tunnel; Registered park or garden about 202 m away: Holland Park; 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 28 October 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
Planning Permission
Postcode
W11 3RZ
Received
14 Oct 2026
Validated
23 Oct 2026
Ward
Holland
Target decision
18 Dec 2026
Applicant
Show

Decision outlook

Day 6 of the 56-day target. Kensington and Chelsea usually decides extensions by day 83.

Day 677 days to the predicted decision (day 83)
33%decided within 8 weeks
95%approved
1,441decided 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
20 Nov 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 6, 85 Holland Park, London, W11 3RZ
Replacement of existing doors to rear balcony; removal of 2no. steps and retiling of balc…
PP/25/05097
2025 Approved
Flat 6, 85 Holland Park, London, W11 3RZ
Replacement of existing doors to rear balcony; removal of 2no. steps and retiling of balc…
LB/25/05098
2025
18 Woodsford Square, London, W14 8DP
Construction of single storey basement under the footprint of the existing house; partial…
PP/25/05001
2025 Approved
Flat 7, 55-56 Holland Park, London, W11 3RS
Application to retain current configuration of internal alterations undertaken in 1980s w…
LB/25/03908
2025 Withdrawn
Pavement outside 136 Holland Park Avenue, London W11 4UE
Removal of existing InLink Unit, and replacement with a Street Hub 3 unit, and 2no. digit…
CA/25/01329
2025 Withdrawn
Pavement outside 136 Holland Park Avenue, London W11 4UE
Removal of existing InLink Unit, and replacement with a Street Hub 3 unit, and 2no. digit…
PP/25/01328
2024 Approved
Bus Shelter, Pavement Opposite 133 Holland Park Avenue, London, W11 4UT
Internally illuminated sequential advertisement capable of static and dynamic content dis…
CA/24/07432
2024 Approved
148A Holland Park Avenue, London, W11 4UE
Replace the sashes like for like throughout with slimlite glazed units with matching desi…
PP/24/03588
2024 Withdrawn
126 Holland Park Avenue, LONDON, W11 4UE
Kitchen extraction and odour control system upgrade ***WITHDRAWN***
PP/24/04906
2024 Approved
131 Holland Park Avenue, LONDON, W11 4UT
Prune 3 x Lime (front)
ARB/24/05132
2024 Approved
148A Holland Park Avenue, London, W11 4UE
Verification Order required to confirm the description and numbering of the property as o…
SNN/24/04404
2024 Approved
126 Holland Park Avenue, LONDON, W11 4UE
Kitchen extraction and odour control system upgrade
PP/24/00908
2023 Approved
126 Holland Park Avenue, LONDON, W11 4UE
Replacement shopfront; installation of awning onto shopfront fascia board
PP/23/07458
2023 Withdrawn
126 Holland Park Avenue, London, W11 4UE
Replacement shopfront; installation of awning onto shopfront fascia board ***WITHDRAWN***
PP/23/06018
2023 Refused
Flat 4, 61 Holland Park, London, W11 3SJ
Addition of single air conditioning unit to rear roof and internal grilles within ceilings
LB/23/03998
2023 Refused
Flat 4, 61 Holland Park, London, W11 3SJ
Addition of single air conditioning unit to rear roof and internal grilles within ceilings
PP/23/04066
2023 Approved
Flat 4, 55-56 Holland Park, London, W11 3RS
Replacement of French doors to terrace, replacement of timber terrace decking with porcel…
LB/23/03360
2023 Approved
86 Holland Park, LONDON, W11 3RZ
Remove redundant cold water tanks and replace roof edge railings to north west corner of…
PP/23/02002
2023 Approved
86 Holland Park, LONDON, W11 3RZ
Remove redundant cold water tanks and replace roof edge railings to north west corner of…
LB/23/02003
2023 Approved
Flat B, 86 Holland Park, LONDON, W11 3RZ
Internal alterations and refurbishments to top floor flat, including the creation of two…
LB/23/01341
2018 Approved
Flat 8, 85 Holland Park, LONDON, W11 3RZ
Amalgamation of flat with non-self-contained bedsit unit to form single self-contained fl…
PP/18/04144
2018 Refused
Flat 8, 85 Holland Park, LONDON, W11 3RZ
Amalgamation of flat with non self-contained bedsit unit to form single self contained fl…
LB/18/02679
2018 Refused
Flat 8, 85 Holland Park, LONDON, W11 3RZ
Amalgamation of flat with non self-contained bedsit unit to form single self contained fl…
PP/18/02678
2018 Withdrawn
Flat A, 86 Holland Park, LONDON, W11 3RZ
Alterations to basement flat, including internal changes and removal of walls, refurbishm…
LB/18/02416
2018 Withdrawn
Flat A, 86 Holland Park, LONDON, W11 3RZ
Alterations to basement flat, including internal changes and removal of walls, refurbishm…
PP/18/02415
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