Clement House, 135 Dalgarno Gardens, London, W10 5JB Data via plota.co.uk

PP/26/03905 - Planning Permission Approved
Extensions & alterations

Proposal

Replace existing double-glazed timber sliding sash windows and rear doors throughout with new double-glazed slimline timber sliding sash windows and rear doors to match style, profile, character, and aesthetic of existing. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
20 Jul 2026
✓
Approved
23 Oct 2026

Approved on 23 Oct 2026 · Last checked 23 Oct 2026

Documents

View the documents on the council's website ↗

Site constraints 7

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 Named permitted development rights are withdrawn here.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 ↗
Conservation area about 16 m away: Oxford Gardens
The edge of the area; work outside it can still affect its setting.
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 ↗
Also on the record
3 listed buildings within 150 m of the postcode pin; Tree preservation order about 16 m away; Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square.
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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Other new applications on this street

22 Oct 2026Pending

38 Dalgarno Gardens, London, W10 6AB

Provision of timber French door and alteration of window to door on rear elevati...

CL/26/05693

Nearby new applications

23 Oct 2026Pending

Water Tower, Canal Close, London, W10 5AY

Variation of condition 1 (approved drawings) of planning permission PP/16/06962...

PP/26/05673
22 Oct 2026Pending

74 St Helen's Gardens, London, W10 6LH

Garage conversion including replacement of garage door with window.

PP/26/05556
22 Oct 2026Pending

32 Oakworth Road, London, W10 6DQ

Construction of single storey wrap-around extension; installation of exterior he...

PP/26/05745
22 Oct 2026Pending

38 Dalgarno Gardens, London, W10 6AB

Provision of timber French door and alteration of window to door on rear elevati...

CL/26/05693
21 Oct 2026Pending

Ground Floor Flat, 22 Kelfield Gardens, London, W10 6NB

Erection of single storey side and rear extension to ground floor flat, together...

PP/26/05539
20 Oct 2026Pending

10 Barlby Road, London, W10 6AR

FELL 1 x Willow (rear).

ARB/26/05653

Important details

Council
Kensington and Chelsea
Application type
Planning Permission
Postcode
W10 5JB
Received
20 Jul 2026
Validated
20 Jul 2026
Ward
Dalgarno
Case officer
Show
Target decision
14 Sept 2026
Decision
Granted
Decision date
23 Oct 2026
Applicant
Show
Freehold owner
Show

How this decision compares

Decided in 95 days from validation, 12 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
14 Aug 2026

Historical activity at this location

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

This property

Previous applications at this address

2016 Approved
Prune 6 x Robinnia
ARB/16/05890
Within ~100m

Nearby activity

2025 Approved
106 Dalgarno Gardens, London, W10 6AA
Non-material amendment to planning permission PP/21/07322 (Erection of single storey rear…
NMA/25/03082
2024 Approved
106 Dalgarno Gardens, London, W10 6AA
FELL 1x Bay tree in rear garden
ARB/24/08600
2024 Approved
50 Barlby Road, LONDON, W10 6AP
FELL 1 x Sycamore Tree in rear garden.
ARB/24/02819
2023 Approved
49 Barlby Road, London, W10 6AW
Prune 1x Silver Birch (Betula pendula) in rear garden
ARB/23/06169
2023 Approved
88 Barlby Road, London, W10 6AP
FELL 1 x Bay Laurel (rear)
ARB/23/03705
2023 Approved
106 Dalgarno Gardens, London, W10 6AA
Addition of a 10cm diameter drainpipe to front of property from loft to ground floor (jus…
CL/23/02493
2021 Approved
69 Barlby Road, London, W10 6AW
Retention of rear ground floor extension. (Retrospective application.)
PP/21/06891
2021 Approved
106 Dalgarno Gardens, London, W10 6AA
Erection of single storey rear extension at ground floor level; consolidation and tidying…
PP/21/07322
2020 Approved
61 Barlby Road, LONDON, W10 6AW
Loft Conversion with rear dormer and single story rear extension
PP/20/07225
2020 Approved
First Floor Flat, 69 Barlby Road, LONDON, W10 6AW
Loft conversion with rear dormer and front skyllights
PP/20/05046
2020 Approved
65 Barlby Road, LONDON, W10 6AW
FELL 2 x Trees (unspecified) (rear)
ARB/20/04701
2020 Refused
First Floor Flat, 69 Barlby Road, LONDON, W10 6AW
Conversion of loft with rear dormer and front skylights
PP/20/02441
2020 Refused
First Floor Flat, 69 Barlby Road, LONDON, W10 6AW
Conversion of loft with rear dormers and front skylights
PP/20/02442
2020 Approved
49 Barlby Road, LONDON, W10 6AW
Prune x2 as specified in rear garden
ARB/20/03016
2018 Approved
Various addresses in W10 area.
Confirmation that all conditions in planning permission dated 05/05/1994 ref: TP/93/1807…
DIS/18/05576
2018 Approved
69-71 Barlby Road, LONDON, W10 6AW
Proposed installation of ATM machine through the shop front right hand window as a throug…
CA/18/00197
2018 Approved
69-71 Barlby Road, LONDON, W10 6AW
Proposed installation of ATM machine through the shop front right hand window as a throug…
PP/18/00196
2017 Approved
84 Barlby Road, LONDON, W10 6AP
Prune 1 x Goat Willow Tree (rear)
ARB/17/03649
2017 Withdrawn
51 Barlby Road, LONDON, W10 6AW
***WITHDRAWN***Conversion of roof from hip to gable end with dormer window to rear, refur…
PP/17/02514
2017 Approved
84 Barlby Road, LONDON, W10 6AP
Prune 1 x unspecified tree at rear overhanging from No 86
ARB/17/00727
2016 Approved
86 Barlby Road, LONDON, W10 6AP
Prune 1 x Goat Willow
ARB/16/05768
2016 Approved
86 Barlby Road, LONDON, W10 6AP
Prune 1 x Goat Willow Tree (rear garden)
ARB/16/04694
2016 Refused
88 Barlby Road, LONDON, W10 6AP
Construction of single storey rear extension and the amalgamation of the ground floor and…
PP/16/03244
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

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.