20 Main Street Billinge St Helens WN5 7HR

1. 16 Mar 2021

   Received by St. Helens

2. 17 Mar 2021

   Validated

   Checked as complete and ready for consideration.

3. 12 May 2021

   Decision issued: Grant

4. 15 Aug 2026

   Added to PlanIndex

St. Helens granted permission on 12 May 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.

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.

• 10A Main Street Billinge St Helens WN5 7HR

  P/2026/0249/HHPA Submitted 13 May 2026 50 yards away

  Prior approval for a single storey rear extension projecting 4.02m from the rear, 3.92m overall height and 2.39m at the eaves.

  Decided Prior approval Extension 3 docs
  Small domestic

• 24 Main Street Billinge St Helens WN5 7HR

  P/2024/0541/CLP Submitted 22 Oct 2024 50 yards away

  Certificate of lawfulness for proposed garage conversion.

  Granted Lawful development 5 docs

• 15 Main Street Billinge St Helens WN5 7HR

  P/2020/0262/HHFP Submitted 7 Apr 2020 50 yards away

  Demolition of existing conservatory and single storey extension and erection of a new rear extension.

  Granted Householder Extension Demolition 10 docs
  Small domestic

• 23 Coultshead Avenue Billinge St Helens WN5 7HS

  P/2020/0415/HHFP Submitted 25 Jun 2020 100 yards away

  Two storey dormer extension to gable, single storey rear extension and new front porch.

  Granted Householder Extension Loft or dormer 7 docs
  Small domestic

• 23 Coultshead Avenue Billinge St Helens WN5 7HS

  P/2020/0133/HHFP Submitted 10 Feb 2020 100 yards away

  Two storey dormer extension to gable, single storey rear extension and new front porch.

  Withdrawn Householder Extension Loft or dormer 11 docs
  Small domestic

• 32 Coultshead Avenue Billinge St Helens WN5 7HT

  A/2019/0007/NMA Submitted 1 Feb 2019 150 yards away

  Non-Material Amendment to application P/2018/0278/HHFP to alter bay window design.

  Granted Amendments Windows or glazing 4 docs

• 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