Flat 24 Sidon Apartments Streamdale Road Acton W3 8JQ
Approved on 4 August 2026
Council decision: Grant with ConditionsDelegated (officer decision)1 condition
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Continued use of self-contained flat (Use Class C3) as a small House in Multiple Occupation (HMO) (Use Class C4) (Lawful Development Certificate for an Existing Use)
- Received
- 30 March 2026
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Ealing
- Ward
- South Acton
- Agent
- Martin Arnold Ltd
- ReceivedReceived30 Mar
- ValidatedValidated30 Mar
- Consult.Consultation29 Apr
- TargetTarget Date25 May
- DecidedDecided4 Aug
Decided in 127 days (council typically 56)
About this application
This is an application to amend a permission at Flat 24 Sidon Apartments Streamdale Road Acton W3 8JQ. Ealing has handled 441 applications of this type. This one was decided in 127 days, 10 weeks longer than Ealing's typical decision time. There are no previous applications recorded at this address. In the past year there have been 155 applications across South Acton. We hold 1,741 applications in total for the W3 postcode area.
79% of amendment applications at London Borough of Ealing were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.See what's approved near your address
Application details
- Postcode
- W3 8JQ
- Application type
- Certificate of Lawfulness - Existing
- Scale / size
- Small
Planning application dates
- Date validated
- 30 March 2026
- Consultation expiry
- 5 May 2026
- Consultation start
- 8 April 2026
- Consultation end
- 29 April 2026
- Target decision date
- 25 May 2026
Applicant and agent
- Agent
- Martin Arnold Ltd
- Architect profile
- MARTIN ARNOLD LIMITED
- Agent address
- 4 Gunnery Terrace The Royal Arsenal Woolwich SE18 6SW
Planning decision
- Statutory period
- 56 days
Publicity
- Site notice end
- 5 May 2026
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Source: Ealing
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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