Planning application
527 Warrington Road Rainhill St Helens L35 4LP
Works: Extension 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
As published by the council, reference P/2025/0629/HHFP
Application record
- Reference
- P/2025/0629/HHFP
- Type
- Householder Planning Application
- Status
- Decided
- Decision
- Grant
- Received
- 9 Oct 2025
- Validated
- 30 Dec 2025
- Decided
- 20 Feb 2026
- Ward
- Rainhill Ward
- Parish
- Rainhill Parish Council
- Decision by
- Delegated Decision
- Postcode
- L35 4LP
Timeline
Dates from the published record
-
9 Oct 2025
Received by St. Helens
-
30 Dec 2025
Validated
Checked as complete and ready for consideration.
-
20 Feb 2026
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, a design practice
38 applications on PlanIndex · across 4 councils · 93% granted
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
10 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 20 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 householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
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523 Warrington Road Rainhill St Helens L35 4LP
Removal of 1no fern tree and 2no conifer trees within a conservation area.
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Demolition of the existing conservatory and outrigger and the erection of a single storey rear extension, increase in roof height to existing side extension, creation of a window to first floor side elevation, and replacement upvc windows.
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Other householder applications
In St. Helens
-
P/2026/0229/HHFP Granted
7 Festival Road Rainford St Helens WA11 8EP
Single storey rear extension.
-
P/2026/0229/CLP Granted
7 Festival Road Rainford St Helens WA11 8EP
Single storey rear extension.
-
P/2026/0248/HHFP Granted
30 High Street Newton Le Willows St Helens WA12 9SN
Replacement windows and rebuild chimney stack.
-
P/2026/0212/HHFP Refused
155 School Lane Rainhill St Helens L35 6NW
Two storey rear extension and a porch to the side elevation following demolition of the existing single storey extensions & outbuildings.
-
P/2026/0127/HHFP Granted
The Olde Barn Callens Farm Folds Road Haydock St Helens WA11 0DQ
Two storey front extension to form revised access to property, first floor rear extension, rear roof conversion and internal alterations.