Planning application
26 Derby Drive Rainford St Helens WA11 8EX
Works: Extension Loft or dormer 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 with roof lights.
As published by the council, reference P/2021/0243/CLP
Application record
- Reference
- P/2021/0243/CLP
- Type
- Certificate of Lawfulness: Proposed
- Status
- Decided
- Decision
- Granted As published: Grant
- Received
- 11 Mar 2021
- Validated
- 11 Mar 2021
- Decided
- 14 Apr 2021
- Ward
- Rainford Ward
- Parish
- Rainford Parish Council
- Decision by
- Delegated Decision
- Postcode
- WA11 8EX
Timeline
Dates from the published record
-
11 Mar 2021
Received by St. Helens
-
14 Apr 2021
Decision issued: Grant
-
15 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
H Ainsworth Design Agent, a design practice
32 applications on PlanIndex · across 7 councils · 89% 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
5 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.
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Open the documentsWhat this grant of permission means
St. Helens granted permission on 14 April 2021, 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 0.3 miles
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22 Derby Drive Rainford St Helens WA11 8EX
Alterations to existing conservatory to create single storey rear extension.
Granted Householder Extension 6 docsSmall domestic -
13 Festival Road Rainford St Helens WA11 8EP
Certificate of lawfulness for a proposed single storey rear extension.
Granted Lawful development Extension 5 docsSmall domestic -
7 Festival Road Rainford St Helens WA11 8EP
Single storey rear extension.
Granted Householder Extension 11 docsSmall domestic -
Small domestic
-
43 Holly Crescent Rainford St Helens WA11 8ET
Two storey side extension, single storey rear extension with partial front extension and dormer to rear.
Refused Householder Extension Loft or dormer 9 docsSmall domestic -
53 Holly Crescent Rainford St Helens WA11 8ET
94% historically approved · decision due ~30 Oct
Ground floor side and first floor rear extensions.
Decided Extension
Other lawful development applications
In St. Helens
-
P/2026/0537/CLP Awaiting decision
1 Firefly Close Newton Le Willows St Helens WA12 8TF
Certificate of lawfulness for proposed single storey rear extension.
-
P/2026/0534/CLP Awaiting decision
31 Beacon Road Billinge St Helens WN5 7HF
Certificate of lawfulness for proposed rear dormer.
-
P/2026/0513/CLP Awaiting decision
46 Smock Lane Ashton In Makerfield St Helens WN4 0SN
Certificate of Lawfulness for a single storey rear extension.
-
P/2026/0523/CLP Awaiting decision
50 Junction Lane St Helens WA9 3JN
Certificate of lawfulness for proposed change of use from dwellinghouse (C3) to 4 person HMO (C4).
-
P/2026/0397/CLP Withdrawn
143 Woodlands Road St Helens Merseyside WA11 9AG
Certificate of lawfulness for a proposed change of use from dwellinghouse (C3) to childrens home (C2) for up to 2no children.