12-14 Pottery Lane, London, W11 4LZ Data via plota.co.uk

PP/26/04752 - Planning Permission Consultation
Extensions & alterations

Proposal

Erection of metal railings boundary treatment to existing roof terrace Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
2 Sept 2026
✓
Validated
8 Sept 2026
Decision
Expected by 3 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 10 Nov 2026 and 22 Dec 2026, from Kensington and Chelsea's recent extensions.

The consultation period closed on 2 Oct 2026.

Documents

View the documents on the council's website ↗

Site constraints 9

Norland 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 ↗
2 Article 4 directions
Article 4 - No 100 · Article 4 - No 106. Named permitted development rights are withdrawn here.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 ↗
10 listed buildings within 150 m of the postcode pin
Nearest: Seal House and Attached Garden Wall, Grade II, about 59 m from the postcode pin · 1 Grade I, 9 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 10 with distances
Historic England ↗
Also on the record
Registered park or garden about 126 m away: Ladbroke Estate; National infrastructure project about 1939 m away: Thames Tideway Tunnel; Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 4 (good), 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, 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.

Sales history 1

Last sold for £600,000 in June 2004. Terraced house, freehold.

2 June 2004£600,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Other new applications on this street

21 Oct 2026Pending

65-69 Pottery Lane, London, W11 4NA

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Important details

Council
Kensington and Chelsea
Application type
Planning Permission
Postcode
W11 4LZ
Received
2 Sept 2026
Validated
8 Sept 2026
Ward
Norland
Case officer
Show
Target decision
3 Nov 2026
Applicant
Show

Decision outlook

Day 50 of the 56-day target. Kensington and Chelsea usually decides extensions by day 83.

Day 5033 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
2 Oct 2026

Historical activity at this location

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

This property

Previous applications at this address

2023 Approved
Renovation of part of the rear wall by replacing the fibreglass wooden panel with bricks.
PP/23/03628
2023 Withdrawn
Renovation and replacement of wooden roof terrace, reinforced with bricks. Installation o…
PP/23/02553
2018 Approved
Confirmation that the use of the roof as a terrace is lawful. (Certificate of existing us…
CL/18/00226
Within ~100m

Nearby activity

2025 Approved
41 Clarendon Road, London, W11 4JB
Installation of two single fan compact condenser units within acoustic enclosures on flat…
PP/25/05474
2025 Approved
55 Portland Road, London, W11 4LJ
Prune 1 x Twisted 'Corkscrew' Willow (rear)
ARB/25/06462
2025
66 Princedale Road, London, W11 4NL
Change of use of commercial, business and service (Class E) use to dwellinghouses (Use Cl…
PA/25/06738
2025 Approved
33 Clarendon Road, London, W11 4JB
Prune 1x Pittosporum and 1x Mimosa in rear garden
ARB/25/05550
2025 Approved
41 Clarendon Road, London, W11 4JB
Single storey extension to existing lower ground floor at rear of property, installation…
PP/25/02502
2025 Approved
37 Portland Road, London, W11 4LH
Alterations to roof terrace involving partial demolition and replacement of rear parapet…
PP/25/01802
2024 Approved
49 Portland Road, London, W11 4LJ
Change of use of basement and ground floor from Class E (Commercial) to C3 (dwellinghouse…
PA/24/04477
2024 Approved
32 Portland Road, LONDON, W11 4LG
Infill extension to rear lower ground floor; rear extension to rear ground floor; rear ex…
PP/24/05878
2024 Approved
68 Princedale Road, LONDON, W11 4NL
Enclose front lightwell within boundary railings, with glazed skylight
PP/24/03908
2024 Approved
43 Clarendon Road, LONDON, W11 4JD
FELL 1 x Lime (rear)
ARB/24/05127
2024 Approved
40 Portland Road, LONDON, W11 4LG
FELL 1 x Tree (unspecified) (front)
ARB/24/04431
2024 Approved
43 Clarendon Road, LONDON, W11 4JD
FELL 1x Lime at rear
ARB/24/04447
2024 Approved
36 Portland Road, LONDON, W11 4LG
Replacement front elevation windows with slimline heritage-style timber double-glazed uni…
PP/24/03703
2023 Approved
10 Princedale Road, LONDON, W11 4NJ
Re-instate a courtyard style garden and lower rear garden wall.
PP/23/08398
2023 Approved
45 Clarendon Road, LONDON, W11 4JD
Prune 1 x Eucalyptus (rear)
ARB/23/08013
2023 Approved
46 Portland Road, LONDON, W11 4LG
Prune 1 x Elder Maple (rear)
ARB/23/07537
2023 Refused
35 Pottery Lane, London, W11 4LY
Erection of new safety railings and opaque privacy screening around existing roof terrace
PP/23/05937
2023 Approved
31 Clarendon Road, London
Prune un-named tree
ARB/23/03681
2023 Approved
11 Penzance Street, London, W11 4QX
Prune 1 x sycamore (overhangs the property 47/55 Princedale Road)
ARB/23/03273
2023 Approved
36 Princedale Road, LONDON, W11 4NJ
Replacement of all single glazed, white painted, timber sash windows to the front and rea…
PP/23/01866
2018 Approved
14 Princedale Road, LONDON, W11 4NJ
Replacement of double height window in rear annex elevation and installation of a roof sk…
PP/18/07519
2018 Approved
14 Princedale Road, LONDON, W11 4NJ
Replacement of window timber frames, moulding and biding to match original.
PP/18/07518
2018 Approved
26 Portland Road, LONDON, W11 4LG
Construction of garden gate to top of external staircase accessed from entrance path.
PP/18/07247
2018 Approved
8 Queensdale Road, London, W11 4QD
Prune 1 x Birch (rear)
ARB/18/07625
2018 Approved
30 Portland Road, LONDON, W11 4LG
Prune 2 x Olive (front) and 3 x Olive (rear)
ARB/18/07458
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.