Planning application
242802CPL
4 Bayham Road Chiswick W4 1BJ
Proposal
Construction of an extension to existing outbuilding (Lawful Development Certificate for Proposed Development)
As published by the council, reference 242802CPL
Timeline
Dates from the published record
-
22 Jul 2024
Received by Old Oak and Park Royal Development Corporation
-
3 Sep 2024
Validated
Checked as complete and ready for consideration.
-
29 Oct 2024
Decision issued: Permitted Development
-
3 Aug 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
-
242802CPL Granted
4 Bayham Road Chiswick W4 1BJ
Construction of an extension to existing outbuilding (Lawful Development Certificate for Proposed Development)
-
P/2008/4411 Refused
12 Bayham Road Chiswick London W4 1BJ London
Single storey rear extension
-
P/2008/4411 Refused
12 Bayham Road Chiswick London W4 1BJ London
Single storey rear extension
-
230226HH Granted
115 Fielding Road Chiswick W4 1DA
Single storey rear extension; rear roof extension; installation of two roof lights to front roofslope (Following demolition of existing conservatory)
-
262683CPE Awaiting decision
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)
-
262683CPE Awaiting decision
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)
Other lawful development applications
In Old Oak and Park Royal Development Corporation
-
262398CPL Granted
22 Endsleigh Road West Ealing W13 0RE
Rear dormer roof extension to rear (main) roofslope (involving conversion of roofspace to habitable use); rear dormer roof extension to rear outrigger; (following demolition of existing chimney stack above roof level to rear outrigger); installation of two rooflight to front roofslope; and associated internal alterations (Application for a Lawful Development Certificate for a Proposed Development)
-
262426CPL Granted
8 Oakfield Gardens Greenford UB6 8SD
Single storey rear garden outbuilding (Lawful Development Certificate for a Proposed Development)
-
253362OPDLDE Decided
13 Wendover Court Western Avenue Acton W3 0TG
Continued use of property (Use Class C3) as House in Multiple Occupation (Use Class C4)(Lawful Development Certificate for Existing Use)
-
260468CPL Granted
46 Rose Gardens Ealing W5 4JX
Replacement of windows, external doors, fixtures and fittings including front entrance canopy, fascias and rainwater goods; and all other associated internal and external alterations and improvements (Regulation 3 - Application by London Borough of Ealing) (Lawful Development Certificate for a Proposed Development)
-
262275CPL Granted
19 Gordon Road Southall UB2 5QE
Rear roof extension; rear outrigger roof extension; installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)