52 Deerfield Close St Helens WA9 1HJ

1. 12 Mar 2021

   Received by St. Helens

2. 14 Apr 2021

   Validated

   Checked as complete and ready for consideration.

3. 9 Jun 2021

   Decision issued: Grant

4. 15 Sep 2026

   Added to PlanIndex

St. Helens granted permission on 9 June 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.

• 36 Deerfield Close St Helens Merseyside WA9 1HJ

  P/2017/0002/HHFP Submitted 22 Dec 2016 50 yards away

  Enlargement of existing front window and projecting roof canopy to front elevation.

  Granted Householder Windows or glazing 7 docs
  Domestic

• 16 Deerfield Close St Helens Merseyside WA9 1HJ

  P/2025/0168/HHFP Submitted 19 Feb 2025 50 yards away

  Garage conversion and single storey rear extension.

  Granted Householder Extension 12 docs
  Small domestic

• 11 Archer Grove St Helens WA9 2DW

  P/2023/0416/HHFP Submitted 11 Jul 2023 150 yards away

  Single storey side and rear extension for disabled use.

  Granted Householder Extension 8 docs
  Small domestic

• 49 Charnwood Street St Helens WA9 2DS

  P/2020/0149/HHFP Submitted 19 Feb 2020 200 yards away

  Retrospective application for single storey rear extension

  Granted Householder Extension 7 docs
  Small domestic

• Delta Road Sewage Works Delta Road St Helens WA9 2EQ

  C/2024/0016/CON Submitted 12 Feb 2024 300 yards away

  Discharge of Conditions 4 (Bat Boxes) on approval P/2023/0629/FUL.

  Granted Conditions 8 docs

• 18 O'brien Grove St Helens WA9 1RB

  P/2021/0376/HHFP Submitted 26 Mar 2021 350 yards away

  Erection of a single storey front extension with canopy.

  Refused Householder Extension 11 docs
  Small domestic

• P/2026/0559/CLP Awaiting decision

  FC St Helens Windleshaw Road Dentons Green St Helens WA10 6TE

  Certificate of lawfulness for proposed replacement of current grass pitch with artificial grass pitch, and installation of minor new drainage system associated with new playing surface.

  Received 19 Oct, published by the council 2 Nov 2026 Lawful development
• 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 Decided

  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