Planning application
6 Rosebery Road Dentons Green St Helens WA10 6AG
Works: Extension Roofing 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
Erection of a 1.5 storey side garage extension and a single storey rear extension; construction of a first floor side extension above the existing single storey flat roof; installation of a new roof and formation of a new front porch.
As published by the council, reference P/2025/0480/HHFP
Application record
- Reference
- P/2025/0480/HHFP
- Type
- Householder Planning Application
- Status
- Decided
- Decision
- Grant
- Received
- 1 Aug 2025
- Validated
- 18 Aug 2025
- Decided
- 10 Dec 2025
- Ward
- Windle Ward
- Decision by
- Delegated Decision
- Postcode
- WA10 6AG
Timeline
Dates from the published record
-
1 Aug 2025
Received by St. Helens
-
18 Aug 2025
Validated
Checked as complete and ready for consideration.
-
10 Dec 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 Chorley
15 applications on PlanIndex · across 6 councils · 82% 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
31 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 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 householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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Demoltion of existing verandah and erection of 2no single storey rear extensions.
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Single storey rear extension projecting 5.275m from the rear, 3m high overall, and 3m to the eaves.
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Proposed single storey rear extension.
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Other householder applications
In St. Helens
-
P/2026/0446/HHFP Awaiting decision
8 Coylton Avenue Rainhill St Helens L35 0PT
Rear ground floor extension, first floor side extension and conversion of garage/front porch space.
-
P/2026/0447/HHFP Awaiting decision
32 Oakdale Drive St Helens WA9 5TU
Garage conversion.
-
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.