Garden Flat, 83 Lexham Gardens, London, W8 6JN Data via plota.co.uk

Consultation PP/26/02070
Extensions & alterations
Council
Kensington and Chelsea 5.1/10
Date received
16 Jul 2026
Date validated
16 Jul 2026
Postcode
W8 6JN

Description

Installation of single-storey outbuilding in garden. Data via plota.co.uk

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Last checked

Decision outlook

Plota predicts a decision between 20 Sept 2026 and 7 Nov 2026, from Kensington and Chelsea's recent extensions.

Day 60 of the 56-day target. Kensington and Chelsea usually decides extensions by day 90.

Day 6030 days to the predicted decision (day 90)
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

Lexham 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 Named permitted development rights are withdrawn here.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

27 Aug 2026Pending

Flat 4, 23 Lexham Gardens, London, W8 5JJ

Erection of single-storey rear extension at first floor flat

PP/26/04670
10 Aug 2026Pending

Flat 4, 55 Lexham Gardens, London, W8 5JS

Installation of black metal balustrade to terrace above outrigger at third floor...

PP/26/04108
23 Jun 2026Withdrawn

Flat A, 104 Lexham Gardens, London, W8 6JQ

****Withdrawn by applicant**** Confirmation that works to the property were comm...

CL/26/03038
12 Jun 2026Approved

Flat 23, 71-75 Lexham Gardens, London, W8 6JL

Replacement of 3no. timber sliding sash windows to front elevation with double g...

PP/26/03058

Nearby new applications

7 Sept 2026Pending

220 and 222 Earl's Court Road, London, SW5 9QA

Proposed installation of roof top plant

PP/26/04719
7 Sept 2026Pending

222-227 and 229-231 Kensington High Street, London, W8 6SA

Details required by condition 13 (Side glazed window details required with the w...

CON/26/04815
7 Sept 2026Pending

22 Victoria Road, London, W8 5RG

Alterations to existing rear extension, including replacement of existing glazed...

PP/26/04646
7 Sept 2026Pending

12 Kensington Square, London, W8 5HE

Variation of Condition 3 (Submission of details) of listed building consent LB/2...

LB/26/04828
7 Sept 2026Pending

12 Kensington Square, London, W8 5HE

Variation of condition 2 (approved drawings) of listed building consent LB/23/03...

LB/26/04820
7 Sept 2026Pending

12 Kensington Square, London, W8 5HE

Variation of Condition 4 (Submission of details) of planning permission PP/23/03...

PP/26/04827

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

2018 Approved
FELL and Prune as specified
ARB/18/08210
Within ~100m

Nearby activity

2025 Approved
9 Radley Mews, London, W8 6JP
Replacement of door with traditional hardwood four-panel timber door with glazed fanlight
PP/25/05996
2025 Approved
4-5 Lexham Mews, London, W8 6JW
Prune 1 x plum tree in rear garden.
ARB/25/06056
2025 Approved
10 Radley Mews, London, W8 6JP
Creation of mansard roof extension and alterations to the front facade of property
PP/25/04971
2025 Approved
18 Lexham Mews, London, W8 6JW
Repair of roof, replacement roof lights, access hatch and water tank, with new internal l…
PP/25/03945
2025 Withdrawn
10 Radley Mews, London, W8 6JP
Creation of mansard roof extension with dormers at front and rear and roof lights to the…
PP/25/03237
2025 Refused
Ground Floor Flat, 128 Lexham Gardens, London, W8 6JE
Ground floor rear extension, internal alterations and all associated works.
PP/25/03378
2025 Approved
196 Cromwell Road, London, SW5 0SN
Prune 1 x Sweet Chestnut (rear)
ARB/25/03214
2025 Approved
Ground Floor Flat Rear, 192 Cromwell Road, London, SW5 0SN
Erection of a single storey timber framed garden room/outbuilding in rear garden.
PP/25/02377
2025 Approved
Flat 1/3, 93 Lexham Gardens, London, W8 6JN
Replacement of single glazed steel door with double glazed timber door at rear lower grou…
PP/25/00668
2025 Withdrawn
Ground Floor Flat Rear, 192 Cromwell Road, London, SW5 0SN
Erection of single storey timber framed garden room/outbuilding in rear garden ***WITHDRA…
PP/25/00573
2024 Approved
202-220 Cromwell Road, London, SW5 0SW
Variation of Condition 22 (Use of garden) of planning permission Ref. PP/24/03762 to allo…
PP/24/07171
2024 Approved
Flat A, 196 Cromwell Road, London, SW5 0SN
Prune 4 x Lime (front) and 1 x London Plane (rear)
ARB/24/08302
2024 Approved
Flat 5, 95 Lexham Gardens, London, W8 6JN
Replacement of section of balcony wall and installation of privacy trellises/ screen to e…
PP/24/07468
2024 Refused
1 Lexham Mews, LONDON, W8 6JW
Removal of conditions 3 (Code of Construction Practice); 6 (Considerate Constructors Sche…
PP/24/06756
2024 Approved
Flat 2, 124 Lexham Gardens, LONDON, W8 6JE
Alterations including replacement of single-glazed, timber framed, white painted sash win…
PP/24/06133
2024 Approved
Flat 1, 124 Lexham Gardens, LONDON, W8 6JE
Alterations to basement flat including: replacement of single-glazed, timber framed, whit…
PP/24/06194
2024 Refused
91 Lexham Gardens, LONDON W8 6JN
FELL 1 x Horse Chestnut (T1) in rear garden.
ARB/24/06399
2024 Decided
93 Lexham Gardens, LONDON W8 6JN
FELL 1 x Sycamore (T2), 1 x Mulberry (T4) and 1 x Robinia (T5), and Prune 1 x Sycamore (T…
ARB/24/06398
2024 Approved
Flat 2C, Fraser House, 190 Cromwell Road, LONDON, SW5 0SL
Confirmation that the use of the flat as a dwelling within Use Class C3 is lawful. (Certi…
CL/24/05244
2024 Approved
60 Stratford Road, LONDON, W8 6QA
Replacement of two uPVC windows and one uPVC door with double glazed, white painted timbe…
PP/24/05121
2018 Withdrawn
144 Lexham Gardens, LONDON, W8 6JE
Creation of basement level under property.
PP/18/01055
2017 Approved
Flat B, 60 Stratford Road, LONDON, W8 6QA
Creation of terrace on closet wing roof with privacy screen and associated doorway
PP/17/07725
2017 Approved
192 Cromwell Road, LONDON, SW5 0SN
Prune 1 x Plane tree (rear) and 4 x Lime trees (front)
ARB/17/06142
2017 Approved
Flat 2, 71-75 Lexham Gardens, LONDON, W8 6JL
Prune 1 x West Red, 1 x Cedar Cornus, 1 x Leylandii Cypres and 1 x Robinia Crown.
ARB/17/06134
2017 Withdrawn
Flat B, 60 Stratford Road, LONDON, W8 6QA
Creation of closet wing roof terrace and associated doorway. ** WITHDRAWN **
PP/17/05134
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