255 Marshalls Cross Road St Helens WA9 3DE

1. 29 Sep 2026

   Received by St. Helens

2. 5 Oct 2026

   Added to PlanIndex

3. 23 Oct 2026

   Status changed to Decided

   Previously Awaiting decision.

St. Helens has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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.

• 255 Marshalls Cross Road St Helens Merseyside WA9 3DE

  P/2026/0421/CLP Submitted 20 Aug 2026 50 yards away

  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 front rooflight.

  Refused Lawful development Loft or dormer
  Domestic

• 132 Marshalls Cross Road St Helens WA9 3DD

  P/2023/0550/HHPA Submitted 27 Sep 2023 100 yards away

  Prior approval for single storey rear extension projecting 4.50m from the rear, 3.59m overall height and 2.20m at the eaves.

  Decided Prior approval Extension 5 docs
  Small domestic

• 132 Marshalls Cross Road St Helens WA9 3DD

  P/2021/0215/HHFP Submitted 26 Feb 2021 100 yards away

  Proposed dropped kerb onto a classified road

  Granted Householder 7 docs
  Small domestic

• 132 Marshalls Cross Road St Helens WA9 3DD

  P/2023/0547/HHFP Submitted 25 Sep 2023 100 yards away

  Single storey side extension and porch to front with extension to existing bay canopy to the front.

  Granted Householder Extension 6 docs
  Small domestic

• 1 Robins Lane St Helens Merseyside WA9 3NF

  P/2020/0667/FUL Submitted 14 Sep 2020 100 yards away

  New shop front, and first floor domestic extension along with new external staircase.

  Granted Full applications Extension Windows or glazing 11 docs

• 45 Thornham Avenue St Helens WA9 5AL

  P/2021/0447/CLP Submitted 6 May 2021 150 yards away

  Certificate of lawfulness for the use of garage/utility room for production of cakes/confectionary ancillary to main dwelling.

  Granted Lawful development 6 docs
  Domestic

• 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.

  Received 12 Oct, published by the council 19 Oct 2026 Lawful development
• P/2026/0534/CLP Awaiting decision

  31 Beacon Road Billinge St Helens WN5 7HF

  Certificate of lawfulness for proposed rear dormer.

  Received 9 Oct, published by the council 19 Oct 2026 Lawful development
• 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.

  Received 5 Oct, published by the council 10 Oct 2026 Lawful development
• 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).

  Received 2 Oct, published by the council 12 Oct 2026 Lawful development
• 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.

  Received 14 Jul, published by the council 12 Aug 2026 Lawful development