21 Fairlie Drive Rainhill St Helens L35 0PN
Approved on 4 March 2026
Council decision: GrantDelegated (officer decision)3 conditions
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Single storey rear extension, garage conversion with single storey side extension and new pitched roof over, removal of the front porch and first floor bay window, and erection of a detached outbuilding garden room.
- Received
- 7 January 2026
- Decision level
- Delegated (officer decision)
- Ward
- Rainhill Ward
- Agent
- Pro-TECH Architecture Ltd
- ReceivedReceived7 Jan
- ValidatedValidated7 Jan
- Consult.Consultation30 Jan
- TargetTarget Date4 Mar
- DecidedDecided4 Mar
Decided in 56 days (council typically 56)
About this application
This is a full planning application for a single storey rear extension at 21 Fairlie Drive Rainhill St Helens L35 0PN. St Helens has handled 2,576 applications of this type. This one was decided in 56 days. There are no previous applications recorded at this address. In the past year there have been 47 applications across Rainhill Ward. We hold 1,084 applications in total for the L35 postcode area.
93% of full applications at St Helens Metropolitan Borough Council were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- L35 0PN
- Application type
- Householder Planning Application
- Scale / size
- Small
- Parish
- Rainhill Parish Council
Planning application dates
- Date validated
- 7 January 2026
- Consultation expiry
- 3 February 2026
- Consultation start
- 9 January 2026
- Consultation end
- 30 January 2026
- Neighbour consultation start
- 13 January 2026
- Neighbour consultation end
- 3 February 2026
- Last date for comments
- 3 February 2026
- Target decision date
- 4 March 2026
- Permission expires
- 4 March 2029
Applicant and agent
- Agent
- Pro-TECH Architecture Ltd
- Architect profile
- PRO-TECH ARCHITECTURE LTD
- Agent address
- 20 Elstree Court Widnes WA8 3EP
Planning decision
- Statutory period
- 56 days
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Source: St Helens
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Around this site
Nearby applications
- 19 Fairlie Drive Rainhill St Helens L35 0PNP/2025/0684/HHFP · FullApproved0.0 mi
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- 32 Fairlie Drive Rainhill L35 0PWP/2005/1010 · FullApproved0.0 mi
- 40 Fairlie Drive Rainhill St Helens L35 0PWP/2022/0248/CLP · OutlineApproved0.0 mi
- 13 Fairlie Drive Rainhill L35 0PNP/2006/0225 · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Rainproof Roofing And SonsWindow & Door InstallersRoofers0.1 mi
- The WindowmenWindow & Door Installer0.1 mi
- Maxim Electrical Contractors LTDElectrician0.2 mi
- Gas & Elec Solutions LtdElectrician0.3 mi
Planning something similar?
See what the council approved and refused for single-storey side extensions on your street. Pick your home and get the evidence before you pay for drawings.