Blechynden House, 1 Kingsdown Close, London, W10 6SQ Data via plota.co.uk

PP/26/01504 - Planning Permission Approved
Extensions & alterations

Proposal

Replacement of timber single glazed windows and doors with uPVC double glazed units. Isolated repairs to pitched roof and small flat roof renewals. Existing leaking rainwater goods to be replaced with new uPVC rainwater goods. General remedial works to the external walls. Tidying up cables and renewing pigeon spikes. General redecoration of internal communal areas Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
20 May 2026
✓
Approved
9 Oct 2026

Approved on 9 Oct 2026 · Last checked 20 Oct 2026

Planning committee

Decided by Kensington and Chelsea Planning Applications Committee on 6 Oct 2026.

Approved

As officers recommended.

  • Officers advised approval because the works would respect the building’s appearance and protect neighbouring living conditions.
  • No letters were received during consultation.
  • The committee granted permission in accordance with the recommendation.
Read how the committee decided The proposed repairs, officers’ assessment, consultation response and committee decision.

Source: Plota analysis of Kensington and Chelsea's committee minutes of 6 Oct 2026.

Documents

View the documents on the council's website ↗

Site constraints 6

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 Named permitted development rights are withdrawn here.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.
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
1 listed building within 150 m of the postcode pin; Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square; Designated open space about 37 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 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, 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
W10 6SQ
Received
20 May 2026
Validated
20 May 2026
Ward
Notting Dale
Case officer
Show
Target decision
15 Jul 2026
Decision
Granted
Decision date
9 Oct 2026
Applicant
Show

How this decision compares

Decided in 142 days from validation, 59 days slower than Kensington and Chelsea's median of 83 for extensions. Approved, as 95% of extensions here are.

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
19 Jun 2026

Historical activity at this location

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

Within ~100m

Nearby activity

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2024 Approved
Wesley Square Gardens, Wesley Square, LONDON, W11 1TS
Prune 1x Sycamore
ARB/24/04373
2023 Approved
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2023 Approved
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2022 Approved
Kensington Aldridge Academy, 1 Silchester Road, LONDON, W10 6EX
Creation of additional outdoor recreation space at mezzanine above level 1 terrace. (Amen…
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2022 Approved
Kensington Leisure Centre, Silchester Road, LONDON, W10 6EX
Installation of solar array onto flat roof
PP/22/06445
2022 Refused
66 Verity Close, LONDON, W11 4HE
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2022 Approved
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Change of use of the ground floor area from Use Class F1 (churches) to Use Class B1/E(g)(…
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2022 Approved
Land to the East of Kensington Aldridge Academy, Silchester Road, LONDON, W10 6EX
Variation / Removal of condition 2 (Compliance with approved drawings) 5 (Materials - To…
PP/22/01947
2021 Approved
66 Verity Close, LONDON, W11 4HE
Removal of mono pitch roof from internal entry foyer roof and replacement with flat roof…
CL/21/04033
2021 Refused
66 Verity Close, LONDON, W11 4HE
Removal of mono pitch roof from internal entry foyer roof and replacement with flat roof…
CL/21/04031
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Land to the East of Kensington Aldridge Academy, Silchester Road, LONDON, W10 6EX
Erection of electricity sub-station, replacing section of existing boundary wall and asso…
PP/21/03044
2021 Approved
66 Verity Close, LONDON, W11 4HE
Widening of existing rear loft dormer. (Certificate of Proposed Development/Use)
CL/21/02423
2020 Approved
66 Verity Close, LONDON, W11 4HE
Single-storey basement extension with alterations to rear ground floor facade and associa…
PP/21/00047
2021 Refused
66 Verity Close, LONDON, W11 4HE
Reconfiguration of existing porch, addition of canopy, enlargement of ground floor front…
CL/21/01116
2020 Approved
Grenfell Nursery, Ilys Booker Centre, Lower Clarendon Walk, Lancaster West Estate, LONDON, W11 1SL
Provision of larger facility to increase Nursery capacity from 24 to 32 children and prov…
PP/20/04876
2020 Withdrawn
66 Verity Close, LONDON, W11 4HE
Construction of single-storey basement extension with alterations to rear ground floor el…
PP/20/04852
2018 Approved
8 Wesley Square, LONDON, W11 1TP
Enlarged opening at ground floor to rear and installation of new sliding timber doors and…
PP/18/03182
2016 Approved
Flat 10, Clarendon Walk, Lancaster West Estate, LONDON, W11 1SN
Use of hallway as an office within residential flat (Certificate of Proposed Use or Devel…
CL/16/06844
2016 Approved
12 Kingsdown Close, LONDON, W10 6SW
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PP/16/05976
2016 Approved
31 Wesley Square, LONDON, W11 1TS
Fell 1 x Catalpa bignoides
ARB/16/04977
2016 Approved
25 Wesley Square, LONDON, W11 1TR
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CL/16/02940
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