Planning application
19 Cowley Hill Lane St Helens WA10 2AF
Works: Extension Loft or dormer 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
Certificate of lawfulness for proposed change of use from dwellinghouse (C3) to 6-bedroom HMO (C4) along with a rear dormer extension and Insertion of 2no proposed roof lights to front facing roof slope.
As published by the council, reference P/2025/0511/CLP
Application record
- Reference
- P/2025/0511/CLP
- Type
- Certificate of Lawfulness: Proposed
- Status
- Decided
- Decision
- Grant
- Received
- 3 Sep 2025
- Validated
- 3 Sep 2025
- Decided
- 27 Oct 2025
- Ward
- Windle Ward
- Decision by
- Delegated Decision
- Postcode
- WA10 2AF
Timeline
Dates from the published record
-
3 Sep 2025
Received by St. Helens
-
27 Oct 2025
Decision issued: Grant
-
24 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice registered in Tamworth
7 applications on PlanIndex · across 7 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
11 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.
Trade members open them from here.
Open the documentsWhat this grant of permission means
St. Helens granted permission on 27 October 2025, 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 500 metres
-
31 Cowley Hill Lane St Helens Merseyside WA10 2AF
Certificate of lawfulness for a rear dormer window.
Granted Lawful development Loft or dormer Windows or glazing 6 docs -
Cowley Court Cowley Hill Lane St Helens
Listed building consent for replacement of existing timber framed windows with wood grain effect UPVC
Withdrawn Heritage and listed buildings Windows or glazing 19 docs -
70 Cooper Street St Helens WA10 2DP
93% historically approved · decision due ~30 Jul
Certificate of lawfulness for proposed change of use from dwellinghouse (C3) to 6 bedroom, 6 person HMO (C4)
Decided Lawful developmentDomestic -
Cowley Court Cowley Hill Lane St Helens
Listed building consent for the replacement of existing timber windows
Refused Heritage and listed buildings Windows or glazing 22 docs -
38 & 40 Cowley Hill Lane St Helens WA10 2AD
Conversion of 2no residential dwellings (Use Class C3) to Children's residential accommodation (Use Class C2)
Withdrawn Full applications 27 docs -
21 Keswick Road St Helens Merseyside WA10 2AQ
Single storey rear extension.
Granted Householder Extension 8 docsSmall domestic
Other lawful development applications
In St. Helens
-
P/2026/0441/CLP Awaiting decision
108 New Street St Helens WA9 3XG
Certificate of lawfulness for proposed change of use from C3 (dwellinghouse) to C4 (6-person HMO).
-
P/2026/0444/CLP Awaiting decision
19 Tracy Drive Newton Le Willows St Helens WA12 8PX
Single storey side and rear extensions and garage conversion.
-
P/2026/0439/CLP Awaiting decision
87 Edge Street Thatto Heath St Helens WA9 5JX
Certificate of lawfulness for a proposed change of use from dwellinghouse (C3) to childrens home (C2) for 1 child
-
P/2026/0438/CLP Awaiting decision
9 Chirton Close Haydock St Helens WA11 0FG
Single storey rear extension and garage conversion.
-
P/2026/0421/CLP Awaiting decision
255 Marshalls Cross Road St Helens Merseyside WA9 3DE
Certificate of lawfulness for proposed change of use from Dwellinghouse (Use Class C3) to a 6-person HMO (Use Class C4), including rear dormer and front rooflight.