18 Darent Road Haydock St Helens WA11 0HH

This site has had 2 applications since 2021: 2 approved, 0 refused.

• P/2021/0197/HHFP Granted

  18 Darent Road Haydock St Helens WA11 0HH

  Two storey rear extension

  Decided 23 Apr 2021 Householder

1. 16 Sep 2021

   Received by St. Helens

2. 22 Sep 2021

   Validated

   Checked as complete and ready for consideration.

3. 15 Nov 2021

   Decision issued: Grant

4. 7 Aug 2026

   Added to PlanIndex

• P/2021/0197/HHFP Granted

  18 Darent Road Haydock St Helens WA11 0HH

  Two storey rear extension

  Decided 23 Apr 2021 Householder

St. Helens granted permission on 15 November 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 18 Darent Road Haydock St Helens WA11 0HH

  P/2021/0197/HHFP Submitted 2 Mar 2021 50 yards away

  Two storey rear extension

  Granted Householder Extension 16 docs
  Domestic

• 21 Teesdale Road Haydock St Helens WA11 0HL

  P/2021/0968/CLP Submitted 30 Oct 2021 100 yards away

  Certificate of Lawfulness for a proposed single storey rear extension.

  Granted Lawful development Extension 5 docs
  Small domestic

• 3 Maple Avenue Haydock St Helens WA11 0HS

  P/2021/0573/HHFP Submitted 15 Jun 2021 150 yards away

  Erection of porch to front and single storey rear extension.

  Granted Householder Extension 9 docs
  Small domestic

• 10 Brookside Way Haydock St Helens WA11 0BP

  P/2020/0861/HHFP Submitted 27 Nov 2020 150 yards away

  Single storey side and rear extension.

  Granted Householder Extension 6 docs
  Small domestic

• 13 Grosvenor Road Haydock St Helens WA11 0HG

  P/2022/0046/HHFP Submitted 12 Jan 2022 150 yards away

  Single storey side and single storey rear extension with proposed boundary fence to side

  Granted Householder Extension 19 docs
  Small domestic

• 9 Gardiner Avenue Haydock St Helens WA11 0WD

  P/2025/0234/HHFP Submitted 27 Mar 2025 150 yards away

  Single storey side extension for disabled use.

  Granted Householder Extension 9 docs
  Small domestic

• A/2026/0034/NMA Awaiting decision

  The Gamble Institute Victoria Square St Helens WA10 1DY

  Non-material amendment to planning reference (P/2022/0212/HYBR) which was subsequently amended by NMA reference A/2023/0008/NMA, to amend the approved maximum development heights, in order to align with a new, approved planning application for an extension to the Gamble Building (reference P/2026/0255/FUL).

  Received 30 Sep, published by the council 10 Oct 2026 Amendments
• A/2026/0028/NMA Granted

  Land At Haydock Industrial Estate Haydock Lane Haydock WA11 9UY

  Non-material amendment to wording of condition 2 (plans), to include reference to updated site layout plan, on approval P/2022/0785/FUL.

  Received 4 Aug, published by the council 7 Aug 2026 Amendments
• A/2026/0029/NMA Granted

  39 Rob Lane Newton Le Willows St Helens WA12 0DR

  Non-material amendment to application P/2026/0096/HHFP, to change 1no side window and rear windows from aluminium to UPVC, change front and rear dormer cladding to composite timber effect, and remove external door at rear.

  Received 15 Jul, published by the council 15 Aug 2026 Amendments
• A/2026/0033/NMA Decided

  143 Woodlands Road St Helens Merseyside WA11 9AG

  Non-material amendment to application P/2026/0046/HHFP, to include additional window on one side and change from window to door at other side.

  Received 14 Sep, published by the council 29 Sep 2026 Amendments
• A/2026/0030/NMA Granted

  90 Park Road South Newton Le Willows St Helens WA12 8PL

  Non-material amendment to application P/2026/0222/HHFP, to move window from side elevation to rear elevation, with sliding door updated to suit.

  Received 12 Aug, published by the council 24 Aug 2026 Amendments