Flat A, 104 Lexham Gardens, London, W8 6JQ Data via plota.co.uk

Consultation PP/26/05119
Extensions & alterations
Council
Kensington and Chelsea 5.1/10
Date received
23 Sept 2026
Date validated
23 Sept 2026
Postcode
W8 6JQ
Freehold owner
Show

Description

Replacement of roof with formation of front mansard roof including x3 dormers and rear dormer extension with internal renovations throughout - as previously consented . Data via plota.co.uk

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Last checked

Decision outlook

Plota predicts a decision between 25 Nov 2026 and 7 Jan 2027, from Kensington and Chelsea's recent extensions.

Day 11 of the 56-day target. Kensington and Chelsea usually decides extensions by day 83.

Day 1172 days to the predicted decision (day 83)
33%decided within 8 weeks
96%approved
1,421decided 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 →

Associated applications 3

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 Named permitted development rights are withdrawn here.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 26 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
16 Jul 2026Approved

Garden Flat, 83 Lexham Gardens, London, W8 6JN

Installation of single-storey outbuilding in garden.

PP/26/02070
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

30 Sept 2026Pending

3-4 Ashburn Gardens, London, SW7 4DG

Erection and retention of three air-conditioning condenser units and acoustic en...

PP/26/05042
30 Sept 2026Pending

Cromwell Mansions, 201 Cromwell Road, London, SW5 0SB

Installation of a wheelchair platform lift, including track, to front entrance a...

PP/26/05285
30 Sept 2026Pending

14 Cottesmore Gardens, London, W8 5PR

Variation of conditions 2 (approved drawings), 4 (submission of details) and 11 ...

PP/26/05272
28 Sept 2026Pending

2 St Alban's Grove, London, W8 5PN

Proposed changes to fenestration, removal of external drainage pipes, reduction ...

PP/26/05146
24 Sept 2026Pending

Flat 4, 18 Hogarth Road, London, SW5 0PT

Variation of condition 2 (approved drawings) of PP/23/08119 to superimpose the e...

PP/26/05063
24 Sept 2026Pending

3 Earls Terrace, London, W8 6LP

Details required by condition 3G (submission of details) of listed building cons...

CON/26/05175

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

2023 Approved
Replacement of roof with formation of a front mansard roof including x3 dormers and rear…
PP/23/02778
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
1 Alma Terrace, Allen Street, London, W8 6QY
Prune 1 x Sycamore and 1 x Magnolia (front garden)
ARB/25/05485
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 Decided
3 Inkerman Terrace, Allen Street, London, W8 6QX
FELL or Prune 1 x Lime tree in front garden.
ARB/25/04160
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
1 Stratford Studios, London, W8 6RG
Addition of a condenser unit and enclosure at roof level
PP/25/00873
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 Approved
9 Alma Terrace, Allen Street, LONDON, W8 6QY
Prune 1 x Bay Laurel (LH boundary towards rear)
ARB/25/00212
2024 Approved
3 Radley Mews, LONDON, W8 6JP
Replacement of mansard roof with terrace above (terrace as approved under PP/22/03957); e…
PP/24/08470
2024 Approved
1 Stratford Studios, London, W8 6RG
Replacement metal framed door on the west elevation, double glazed timber framed casement…
PP/24/07815
2024 Refused
1 Lexham Mews, LONDON, W8 6JW
Removal of conditions 3 (Code of Construction Practice); 6 (Considerate Constructors Sche…
PP/24/06756
2024 Refused
91 Lexham Gardens, LONDON W8 6JN
FELL 1 x Horse Chestnut (T1) in rear garden.
ARB/24/06399
2024 Approved
4 Alma Terrace, Allen Street, LONDON, W8 6QY
Prune 1 x Magnolia (front)
ARB/24/07235
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 Refused
10 Radley Mews, LONDON, W8 6JP
Installation of white painted timber windows to rear to match adjacent properties (Certif…
CL/24/05472
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
2024 Approved
Flat A, 60 Stratford Road, LONDON, W8 6QA
FELL 1 x Ash (rear)
ARB/24/05110
2024 Refused
3 Inkerman Terrace, Allen Street, LONDON, W8 6QX
Prune 1 x Lime tree in front garden.
ARB/24/02134
2019 Withdrawn
Flat B, 19 Marloes Road, LONDON, W8 6LG
Formation of additional bedroom and bathroom and formation of 100mm studwork wall into sa…
PP/19/05466
2019 Refused
7 Stratford Road, LONDON, W8 6RF
Variation of condition 4 (windows fixed shut) of planning permission 17/03582 seeking app…
PP/19/05473
2019 Approved
1-2 Inkerman Terrace, Allen Street, LONDON, W8 6QX
Prune 1 x Tree of Heaven (Ailanthus altissima) in front garden
ARB/19/05115
2019 Withdrawn
57-67 Lexham Gardens, London, W8 6JJ
Relocation of freezer compressor (which supports an internal walk-in freezer in the basem…
PP/19/01409
2019 Approved
11 Lexham Mews, London, W8 6JW
Construction of basement under footprint of the property for retail storage; construction…
PP/19/03016
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.