1 Chestnut Grove St Helens Merseyside WA11 9EE

1. 21 Jul 2020

   Received by St. Helens

2. 11 Sep 2020

   Decision issued: Grant

3. 15 Sep 2026

   Added to PlanIndex

St. Helens granted permission on 11 September 2020, 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.

• 33 Laffak Road St Helens WA11 9EG

  P/2023/0293/FUL Submitted 5 May 2023 100 yards away

  Erection of 1no dwelling along with the creation of new access and dropped kerb.

  Granted Full applications 21 docs
  Domestic

• 16 Chestnut Grove St Helens Merseyside WA11 9EE

  P/2021/0738/HHFP Submitted 30 Jul 2021 150 yards away

  Two storey side extension with front dormer and extended rear dormer, and a single storey rear extension.

  Granted Householder Extension Loft or dormer 8 docs
  Small domestic

• 27 Chestnut Grove St Helens WA11 9EE

  P/2025/0506/HHPA Submitted 3 Sep 2025 150 yards away

  Prior approval for single storey rear extension, projecting 5.97m from the rear, 2.84m max height and 2.33m at the eaves

  Refused Prior approval Extension 8 docs
  Small domestic

• 27 Chestnut Grove St Helens Merseyside WA11 9EE

  P/2022/0376/HHFP Submitted 30 May 2022 150 yards away

  Demolition of existing rear extension and erection of a part two storey, part single storey rear dormer extension.

  Refused Householder Extension Loft or dormer +1 6 docs
  Small domestic

• 11 Laburnum Avenue St Helens Merseyside WA11 9DZ

  P/2020/0786/HHFP Submitted 31 Oct 2020 150 yards away

  Demolition of existing conservatory and erection of a single storey rear extension, single storey side extensions along with extension to existing front and rear dormers (amended proposal).

  Granted Householder Extension Loft or dormer +1 10 docs
  Small domestic

• Land Between 1 To 3 Laburnum Avenue And 159 Woodlands Road St Helens

  P/2025/0514/OUP Submitted 5 Sep 2025 150 yards away

  94% historically approved · decision due ~31 Oct

  Outline application for the erection of 4no dwellings with some matters reserved except access, appearance, layout and scale.

  Awaiting decision Outline 59 docs
  Several homes

• 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