18 Myrtle Avenue Haydock St Helens WA11 0HD

1. 14 Apr 2021

   Received by St. Helens

2. 9 Jun 2021

   Decision issued: Grant

3. 15 Aug 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 9 Richmond Avenue Haydock St Helens WA11 0HB

  P/2020/0516/HHPA Submitted 24 Jul 2020 100 yards away

  Single storey rear extension projecting 5m from the rear, 4m high overall,and and 2.5m to the eaves.

  Decided Prior approval Extension 4 docs
  Small domestic

• 7 Richmond Avenue Haydock St Helens WA11 0HB

  P/2023/0325/HHFP Submitted 24 May 2023 100 yards away

  Two storey side and single storey rear extensions.

  Granted Householder Extension 14 docs
  Small domestic

• 7 Clipsley Crescent Haydock St Helens WA11 0UH

  P/2020/0518/HHFP Submitted 24 Jul 2020 100 yards away

  Two storey side extension

  Granted Householder Extension 7 docs
  Domestic

• 16 Brookside Way Haydock St Helens WA11 0BP

  P/2016/0933/HHPA Submitted 22 Dec 2016 100 yards away

  Single storey rear extension projecting 4m fromt he rear, 3.91 m high overall and 2.53m to the eaves.

  Decided Prior approval Extension 7 docs
  Small domestic

• 66 Brookside Way Haydock WA11 0BP

  PRE/2008/0505 Submitted 3 Jul 2008 100 yards away

  Proposed extension

  Decided Extension

• 64 Brookside Way Haydock WA11 0BP

  PRE/2006/0704 Submitted 9 Aug 2006 100 yards away

  Single storey side & rear extension

  Refused Extension
  Small domestic

• P/2026/0449/HHFP Awaiting decision

  Culburn Warrington Road Bold Heath St Helens WA8 3UX

  Single storey rear extension and front porch.

  Received 1 Sep, published by the council 7 Sep 2026 Householder
• P/2026/0446/HHFP Awaiting decision

  8 Coylton Avenue Rainhill St Helens L35 0PT

  Rear ground floor extension, first floor side extension and conversion of garage/front porch space.

  Received 1 Sep, published by the council 4 Sep 2026 Householder
• P/2026/0437/HHFP Awaiting decision

  71 Brimstone Drive Newton Le Willows St Helens WA12 9LY

  Part two storey, part single storey wraparound extension

  Received 27 Aug, published by the council 1 Sep 2026 Householder
• P/2026/0229/CLP Granted

  7 Festival Road Rainford St Helens WA11 8EP

  Single storey rear extension.

  Received 2 May, published by the council 21 Jul 2026 Householder
• P/2026/0427/HHFP Awaiting decision

  47 Marina Avenue St Helens Merseyside WA9 3TE

  Two storey side and single storey rear extensions.

  Received 24 Aug, published by the council 1 Sep 2026 Householder