Planning Applications in WA9

Planning authorities: St Helens Council, Warrington Borough Council

See all 1,810 planning applications in the WA9 postcode district since 2016, 39 in the last 90 days. Search and filter them by date, status, development type or number of homes, see the latest on the map, or get a free alert for new applications.

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Showing 39 of 39 applications
16 Oct 2026 Awaiting decision P/2026/0539/HHFP

25 Parkside Avenue Clock Face St Helens WA9 4DT

Single storey side extension.

Householder Planning Application St Helens
14 Oct 2026 Awaiting decision P/2026/0536/FUL

47 Leach Lane Sutton Leach St Helens WA9 4PX

Change of use of dwellinghouse (C3) to children's care home (C2) for 2no children.

Full Planning Application St Helens
13 Oct 2026 Awaiting decision P/2026/0545/HHFP

19 Melbourne Street Thatto Heath St Helens WA9 5QY

Erection of a two-storey side extension, alterations to the front boundary wall to provide a new vehicular access, including a sliding gate, dropped k...

Householder Planning Application St Helens
9 Oct 2026 Awaiting decision P/2026/0523/CLP

50 Junction Lane St Helens WA9 3JN

Certificate of lawfulness for proposed change of use from dwellinghouse (C3) to 4 person HMO (C4).

Certificate of Lawfulness St Helens
8 Oct 2026 Awaiting decision P/2026/0524/TPO

21 Bexhill Gardens Rainhill St Helens WA9 5FQ

Works to 1no. Sycamore tree covered by a Tree Preservation Order

TPO Consent St Helens
7 Oct 2026 Awaiting decision P/2026/0529/FUL

Land Off Bromilow Road And To The Rear Of Meadow Lane St Helens WA9 3AE

Proposed replacement of existing boundary treatments with secure wire mesh fencing.

Full Planning Application St Helens
2 Oct 2026 Awaiting decision P/2026/0512/FUL

191B Nutgrove Road Thatto Heath St Helens WA9 5JH

Change of use from Beauty Salon (Sui Generis) to Tattoo Parlour (Sui Generis).

Full Planning Application St Helens
1 Oct 2026 Awaiting decision P/2026/0510/HHFP

6 Ansdale Wood Drive St Helens WA9 5XN

Single storey rear extension.

Householder Planning Application St Helens
1 Oct 2026 Awaiting decision P/2026/0509/HHPA

36 Brook End St Helens WA9 3RS

Prior approval for a single storey rear extension projecting 4.00m from the rear, 3.40m overall height and 2.30m at the eaves.

Householder Prior Approval St Helens
29 Sept 2026 Approved 23 Oct P/2026/0503/CLP

255 Marshalls Cross Road St Helens WA9 3DE

Certificate of lawfulness for proposed change of use from dwellinghouse (Use Class C3) to a 6-person HMO (Use Class C4), including rear dormer, front ...

Certificate of Lawfulness St Helens
29 Sept 2026 Awaiting decision P/2026/0501/HHFP

6 Meadowcroft St Helens WA9 3XQ

Erection of a two storey side extension and single storey rear extension following the demolition of the existing rear conservatory and detached garag...

Householder Planning Application St Helens
23 Sept 2026 Awaiting decision P/2026/0494/FUL

1 Farm Road Clock Face St Helens WA9 4UD

Change of use of part of garage (C3) into hair salon (E).

Full Planning Application St Helens
18 Sept 2026 Awaiting decision P/2026/0487/HHFP

171 Shakespeare Road Sutton Manor St Helens WA9 4AL

Single storey rear extension.

Householder Planning Application St Helens
18 Sept 2026 Awaiting decision P/2026/0486/FP3

Hardshaw Brook Depot Parr Street St Helens WA9 1JR

Construction of new salt barn.

Full Planning Permission St Helens
15 Sept 2026 Awaiting decision P/2026/0479/FUL

11 Crawford Street Clock Face St Helens WA9 4XQ

Change of use of existing dwellinghouse (Class C3(a)) to children's home (Class C2) to provide care for 1no child.

Full Planning Application St Helens
15 Sept 2026 Awaiting decision P/2026/0481/CLP

28 Wood Street St Helens WA9 1NH

Change of use from C3 (dwellinghouse) to C2 (children's residential care home) for 1no child.

Certificate of Lawfulness St Helens
11 Sept 2026 Approved 19 Oct P/2026/0473/HHPA

10 Philip Grove St Helens WA9 3TD

Prior approval for single storey rear extension, projecting 4m from the rear, 3.8m max height and 2.85m at the eaves.

Householder Prior Approval St Helens
11 Sept 2026 Awaiting decision P/2026/0472/HHFP

26 Pentland Avenue St Helens Merseyside WA9 2BG

Retrospective erection of a detached garage

Householder Planning Application St Helens
9 Sept 2026 Awaiting decision P/2026/0470/FUL

Tesco Stores James Roby Way St Helens WA9 5DT

Installation of new front entrance doors to replace existing and the installation of a plant area and a fire exit door to the side.

Full Planning Application St Helens
8 Sept 2026 Awaiting decision P/2026/0466/TPO

414 - 416 Leach Lane Clock Face St Helens WA9 4NA

Works to lime trees under TPO at property.

TPO Consent St Helens
7 Sept 2026 Approved 5 Oct C/2026/0132/CONBNG

Mill Green School Lansbury Avenue St Helens WA9 1BU

Discharge of Biodiversity Net Gain Plan condition on application P/2025/0654/FP3.

Discharge of BNG Conditions St Helens
7 Sept 2026 Awaiting decision P/2026/0460/HHFP

4 Drake Gardens St Helens Merseyside WA9 5BJ

Erection of a rear dormer.

Householder Planning Application St Helens
3 Sept 2026 Awaiting decision P/2026/0461/FUL

63 & 63A Junction Lane St Helens WA9 3JN

Change of use from mixed use of dwellinghouse (Class C3) and barbers (Class E(a)) to six person HMO (Class C4) with external alterations to the front ...

Full Planning Application St Helens
1 Sept 2026 Awaiting decision P/2026/0441/CLP

108 New Street St Helens WA9 3XG

Certificate of lawfulness for proposed change of use from C3 (dwellinghouse) to C4 (6-person HMO).

Certificate of Lawfulness St Helens
1 Sept 2026 Approved 8 Oct P/2026/0447/HHFP

32 Oakdale Drive St Helens Merseyside WA9 5TU

Garage conversion.

Householder Planning Application St Helens
28 Aug 2026 Approved 22 Oct P/2026/0439/CLP

87 Edge Street Thatto Heath St Helens WA9 5JX

Certificate of lawfulness for a proposed change of use from dwellinghouse (C3) to childrens home (C2) for 1 child

Certificate of Lawfulness St Helens
26 Aug 2026 Approved 21 Oct P/2026/0429/TPO

Merseyside Police Training Centre Eurolink Sutton Manor St Helens WA9 4TT

Works to trees covered by a Tree Preservation Order

TPO Consent St Helens
26 Aug 2026 Approved 21 Oct P/2026/0430/HHFP

29 Provident Street St Helens Merseyside WA9 2JF

Single storey side and rear wrap around extension.

Householder Planning Application St Helens
24 Aug 2026 Awaiting decision P/2026/0427/HHFP

47 Marina Avenue St Helens Merseyside WA9 3TE

Two storey side and single storey rear extensions.

Householder Planning Application St Helens
21 Aug 2026 Approved 15 Oct P/2026/0424/HHFP

33 Old Elton Head Road St Helens Merseyside WA9 5RJ

Single storey rear extension.

Householder Planning Application St Helens
21 Aug 2026 Approved 15 Oct P/2026/0420/HHFP

39 Marina Avenue St Helens Merseyside WA9 3TA

Single storey side extension.

Householder Planning Application St Helens
21 Aug 2026 Refused 23 Sep P/2026/0421/CLP

255 Marshalls Cross Road St Helens Merseyside WA9 3DE

Certificate of lawfulness for proposed change of use from Dwellinghouse (Use Class C3) to a 6-person HMO (Use Class C4), including rear dormer and fro...

Certificate of Lawfulness St Helens
19 Aug 2026 Awaiting decision C/2026/0125/CON

Sina Medical Glass Ltd Peasley Cross Lane St Helens WA9 3AL

Discharge of Condition 14 on approval P/2023/0544/FUL.

Discharge of Conditions St Helens
19 Aug 2026 Awaiting decision C/2026/0126/CON

John K Philips Group Ltd Peasley Cross Lane St Helens WA9 3AL

Discharge of condition 7 (local employment scheme) on approval P/2023/0544/FUL.

Discharge of Conditions St Helens
18 Aug 2026 Approved 17 Sep P/2026/0412/HHPA

8 Mereland Way St Helens Merseyside WA9 3AG

Prior approval for proposed single storey rear extension, projecting 6m from the rear, 3.6m max height, and 2.45m at the eaves.

Householder Prior Approval St Helens
13 Aug 2026 Awaiting decision P/2026/0404/FUL

Land Adjacent To Evelyn Avenue St. Helens WA9 1SR

Full planning permission for the erection of 63 affordable dwellings (Use Class C3), comprising a mix of 1, 2, 3 and 4-bedroom houses, apartments and ...

Full Planning Application St Helens
4 Aug 2026 Refused 21 Sep P/2026/0385/CLP

158 Fleet Lane St Helens WA9 2RJ

Certificate of lawfulness for proposed use of dwellinghouse as supported living for up to 2no young persons (16+) living together as a single househol...

Certificate of Lawfulness St Helens
3 Aug 2026 Approved 17 Sep P/2026/0381/CLP

11 Alford Avenue Clock Face St Helens WA9 4DG

Certificate of lawfulness for proposed single storey rear extension.

Certificate of Lawfulness St Helens
30 Jul 2026 Withdrawn 20 Aug A/2026/0027/NMA

5 - 9 Park Street St Helens WA9 1BQ

Non-material amendment to application P/2025/0048/FUL to amend opening hours from Monday-Saturday 6:30am-7:30pm to Monday-Friday 8am-6pm and Saturday-...

Non-Material Amendment St Helens
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Data updated daily. Source: St Helens and Warrington planning portals.