Planning application
58 Blackburn Court Bollo Lane W3 8SX
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Continuous use of a self-contained flat (Use Class C3) as a small House in Multiple Occupation (HMO) (Use Class C4) (Lawful Development Certificate of an Existing Use)
As published by the council, reference 261381CPE
Application record
- Reference
- 261381CPE
- Type
- Certificate of Lawfulness - Existing
- Status
- Awaiting decision
- Received
- 30 Mar 2026
- Validated
- 30 Mar 2026
- Ward
- South Acton
- Postcode
- W3 8SX
Timeline
Dates from the published record
-
30 Mar 2026
Received by Old Oak and Park Royal Development Corporation
-
3 Aug 2026
Added to PlanIndex
-
1 Oct 2026
Status changed to Pending Consideration
Previously Awaiting decision.
-
12 Oct 2026
Status changed to Awaiting decision
Previously Pending Consideration.
-
Decision
Awaiting decision
Decision expected by 25 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Old Oak and Park Royal Development Corporation took a median of 55 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Martin Arnold Ltd Agent, registered in London
Active · incorporated 2013 · London
141 applications on PlanIndex · across 14 councils · 80% 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
12 documents on file for this application
- NEIGHBOUR SITE NOTICE
- 261381CPE SM.PDF
- APPLICATIONFORMREDACTED
- LOCATIONPLAN
- FLOOD-MAP
- PRE-EXISTING FLOOR PLAN
- PROPOSED FLOOR PLANS
- PRE-EXISTING ELEVATIONS
- PRE-EXISTING WEST ELEVATION
- EXISTING SOUTH ELEVATION
- EXISTING EAST ELEVATION
- EXISTING FIRST FLOOR PLAN
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Old Oak and Park Royal Development Corporation for determination, against a statutory target of eight weeks. Over the last year Old Oak and Park Royal Development Corporation decided lawful development applications in a median of 53 days. More in our guide to how long planning decisions take.
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
-
40 Blackburn Court Bollo Lane Acton W3 8SX
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)
Refused Lawful development 13 docs -
40 Blackburn Court Bollo Lane Acton W3 8SX
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)
Refused Lawful development 13 docs -
Fleming Road / Whitecote Road Golf Links Estate Southall UB1 3NR
Details of a Travel Plan pursuant to Condition 39 of planning permission ref: 195348OUT dated 30.04.2020 (Regulation 3 Application by London Borough of Ealing).
Granted Conditions 4 docs -
Fleming Road / Whitecote Road Golf Links Estate Southall UB1 3NR
Details of a Travel Plan pursuant to Condition 39 of planning permission ref: 195348OUT dated 30.04.2020 (Regulation 3 Application by London Borough of Ealing).
Granted Conditions 4 docs -
66 Blackburn Court Bollo Lane Acton W3 8SX
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)
Granted Lawful development 4 docs -
66 Blackburn Court Bollo Lane Acton W3 8SX
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)
Granted Lawful development 4 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)