Planning application
P/2025/0274/HHFP
10 Arnside Avenue Haydock St Helens WA11 0EW
Proposal
Single storey rear extension and rear dormer extension with increase in ridge height.
As published by the council, reference P/2025/0274/HHFP
Timeline
Dates from the published record
-
18 Apr 2025
Received by St. Helens
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9 May 2025
Validated
Checked as complete and ready for consideration.
-
3 Jul 2025
Decision issued: Grant
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21 Jul 2026
Added to PlanIndex
What 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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P/2016/0885/HHFP Granted
12 Arnside Avenue Haydock St Helens WA11 0EW
Erection of a single storey extension to the front and side of the dwelling.
-
PRE/2006/0688 Decided
6 Arnside Avenue Haydock WA11 0EW
garage conversion
-
A/2017/0049/NMA Granted
68 Legh Road Haydock St Helens WA11 0EH
Non material amendment to approval P/2017/0084/HHFP to replace the pitched roof on the single storey rear extension to a flat roof with projecting canopy feature.
-
P/2017/0084/HHFP Granted
68 Legh Road Haydock St Helens WA11 0EH
Two storey side ,and single storey rear extension with porch to front and canopy feature.
-
P/2016/0876/HHFP Withdrawn
68 Legh Road Haydock St Helens WA11 0EH
Two storey side and single storey rear extensions with porch to front and canopy feature.
-
PRE/2007/0777 Decided
32 Legh Road Haydock WA11 0EH
Replace existing garden shed with brick outbuilding
Other householder applications
In St. Helens
-
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.
-
P/2026/0296/HHFP Granted
2 Yew Tree Avenue St Helens WA9 3XA
Retention of a boundary fence and gates.
-
P/2026/0278/HHFP Granted
21 Claremont Road Billinge St Helens WN5 7LT
Single storey rear and side extension.
-
P/2026/0372/HHFP Awaiting decision
20 Fairfield Road Dentons Green St Helens WA10 6AJ
Two storey side and single storey rear extensions.
-
P/2026/0279/HHFP Granted
19 Peebles Avenue St Helens Merseyside WA11 9QS
Single storey rear infill extension.