121 Irwin Road St Helens WA9 3UQ

1. 11 Jun 2024

   Received by St. Helens

2. 23 Jul 2024

   Decision issued: Grant

3. 24 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 109 Irwin Road St Helens WA9 3UQ

  P/2022/0617/HHFP Submitted 1 Sep 2022 49m away

  Single storey side extension.

  Granted Householder Extension 7 docs
  Small domestic

• 8 Huntley Grove St Helens Merseyside WA9 3UH

  P/2021/0295/HHFP Submitted 24 Mar 2021 77m away

  Part two storey/part single storey rear extension following removal of existing conservatory.

  Granted Householder Extension 5 docs
  Small domestic

• 108 New Street St Helens WA9 3XG

  P/2026/0441/CLP Submitted 1 Sep 2026 110m away

  93% historically approved · decision due ~27 Oct

  Certificate of lawfulness for proposed change of use from C3 (dwellinghouse) to C4 (6-person HMO).

  Awaiting decision Lawful development 5 docs
  Domestic

• Sutton Methodist Church New Street St Helens WA9 3XJ

  C/2025/0039/CON Submitted 22 Apr 2025 120m away

  Discharge of condition numbers 3 (Materials), 4 (Drainage), 10 (RAMs), 12 (Site Investigation and Risk Assessment), 16 (Finished Floor Levels), 20 (Landscape and Habitat Management Plan), and 23 (Method Statement) on approval P/2024/0153/FUL.

  Split decision Conditions 53 docs

• 15 Huntley Grove St Helens WA9 3UH

  P/2021/1017/HHFP Submitted 23 Nov 2021 127m away

  Two storey side extension and part two storey, part single storey rear extension

  Granted Householder Extension 7 docs
  Small domestic

• Sutton Methodist Church New Street St Helens WA9 3XJ

  P/2024/0153/FUL Submitted 19 Mar 2024 130m away

  Erection of 7no dwelling houses, parking and associated works following the demolition of existing Methodist Church building.

  Granted Full applications Demolition 59 docs
  Several homes

• 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.

  1 Sep 2026 Householder
• P/2026/0447/HHFP Awaiting decision

  32 Oakdale Drive St Helens WA9 5TU

  Garage conversion.

  1 Sep 2026 Householder
• P/2026/0229/HHFP Granted

  7 Festival Road Rainford St Helens WA11 8EP

  Single storey rear extension.

  2 May 2026 Householder
• P/2026/0229/CLP Granted

  7 Festival Road Rainford St Helens WA11 8EP

  Single storey rear extension.

  2 May 2026 Householder
• P/2026/0248/HHFP Granted

  30 High Street Newton Le Willows St Helens WA12 9SN

  Replacement windows and rebuild chimney stack.

  3 Feb 2026 Householder