Planning application
54 Avalon Road West Ealing W13 0BN
Works: Extension Loft or dormer Demolition Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Single storey rear extension (following demolition of existing rear extension); Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 260211CPL
Application record
- Reference
- 260211CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Granted As published: Permitted Development
- Received
- 21 Jan 2026
- Validated
- 21 Jan 2026
- Decided
- 19 Feb 2026
- Ward
- Pitshanger
- Decision by
- Delegated Decision
- Postcode
- W13 0BN
Site history
Applications at this address on the Old Oak and Park Royal Development Corporation register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
253866PALHE Granted
54 Avalon Road West Ealing W13 0BN
Single storey (Max 6m deep and Max 4m high) rear extension (42 days Prior Notification Process)
Timeline
Dates from the published record
-
21 Jan 2026
Received by Old Oak and Park Royal Development Corporation
-
19 Feb 2026
Decision issued: Permitted Development
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Studio 136 Architects Ltd Agent, an architecture practice registered in Berkhamsted
Active · incorporated 2000 · Berkhamsted
406 applications on PlanIndex · across 32 councils · 79% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Old Oak and Park Royal Development Corporation granted permission on 19 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
54 Avalon Road West Ealing W13 0BN
Single storey (Max 6m deep and Max 4m high) rear extension (42 days Prior Notification Process)
Granted Prior approval Extension 6 docsSmall domestic -
54 Avalon Road West Ealing W13 0BN
Single storey (Max 6m deep and Max 4m high) rear extension (42 days Prior Notification Process)
Granted Prior approval Extension 6 docsSmall domestic -
54 Avalon Road West Ealing W13 0BN
Single storey rear extension (following demolition of existing rear extension); Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer +1 7 docsSmall domestic -
195 Argyle Road West Ealing London W13 0AU
Single storey (Max 6m deep and Max 3.65m high) rear extension (following demolition of existing outbuilding) (42 days Prior Notification Process)
Refused Prior approval Extension Demolition 10 docsSmall domestic -
195 Argyle Road West Ealing London W13 0AU
Single storey (Max 6m deep and Max 3.65m high) rear extension (following demolition of existing outbuilding) (42 days Prior Notification Process)
Refused Prior approval Extension Demolition 10 docsSmall domestic -
193-195 Argyle Road West Ealing London W13 0AU
Two storey rear extension (following demolition of existing outbuilding at no. 149) (Joint Application).
Granted Full applications Extension Demolition 15 docs
Other lawful development applications
In Old Oak and Park Royal Development Corporation
-
263142CPL Granted
42 Gloucester Road Acton W3 8PD
Roof extension to rear (main) roof slope; part rear roof extension to rear outrigger roof slope and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
263690CPL Awaiting decision
133 Trinity Road Southall UB1 1ES
Rear roof extension, and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
262683CPE Granted
1 Speldhurst Road Chiswick W4 1BX
Continuous use of conversion of the roof space to provide additional habitable accommodation, installation of rooflights to the front roof slope and a rear dormer and construction of a single-storey rear extension. External materials to match the existing dwelling (Lawful Development Certificate for an Existing Development)
-
254066CPE Refused
37 Robin Hood Way Greenford UB6 7QN
Use of ground floor flat and first/second floor flat (Use Class C3) as 2 x House in Multiple Occupation (Use Class C4) (Certificate of Lawfulness for an Existing Use)
-
262883CPL Granted
90 Church Road Hanwell W7 3BE
Rear roof extension (following removal of chimney); installation of two rooflight to front roofslope (Lawful Development Certificate for a Proposed Development)