4 Margaret Avenue St Helens Merseyside WA9 3UE

1. 21 Apr 2021

   Received by St. Helens

2. 24 May 2021

   Decision issued: Prior Not Required

3. 15 Aug 2026

   Added to PlanIndex

St. Helens has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 1 Margaret Avenue St Helens WA9 3UE

  P/2022/0733/HHFP Submitted 20 Oct 2022 50 yards away

  First floor side extension.

  Granted Householder Extension 10 docs
  Domestic

• 7 Olga Road St Helens WA9 3TB

  P/2020/0173/HHPA Submitted 2 Mar 2020 50 yards away

  Single storey rear extension projecting 3.48m from the rear, 3.4m high overall and 2.18m to the eaves.

  Decided Prior approval Extension 4 docs
  Small domestic

• 39 Marina Avenue St Helens Merseyside WA9 3TA

  P/2026/0365/CLP Submitted 9 Jul 2026 50 yards away

  91% historically approved · decision due ~11 Sep

  Single storey side extension.

  Decided Lawful development Extension
  Small domestic

• 39 Marina Avenue St Helens Merseyside WA9 3TA

  P/2026/0420/HHFP Submitted 18 Aug 2026 50 yards away

  94% historically approved · decision due ~16 Oct

  Single storey side extension.

  Decided Extension 6 docs
  Small domestic

• 23 Olga Road St Helens WA9 3TB

  P/2024/0137/HHPA Submitted 15 Mar 2024 100 yards away

  Prior approval for single storey rear extension, projecting 3.6m from the rear, 3.67 max height and 2.5m at the eaves.

  Decided Prior approval Extension 5 docs
  Small domestic

• 10 Olga Road St Helens WA9 3TB

  P/2024/0210/CLP Submitted 23 Apr 2024 100 yards away

  Certificate of lawfulness for a proposed single storey rear extension.

  Granted Lawful development Extension 5 docs
  Small domestic

• P/2026/0284/O2DPA Granted

  22 - 24 Willow Bank Newton Le Willows St Helens WA12 0DQ

  Prior approval for change of use of existing office building (Class E) to 1no dwellinghouse (Class C3).

  Received 28 May, published by the council 21 Jul 2026 Prior approval
• P/2026/0234/DEMPA Withdrawn

  Land At Laffak Road And Carr Mill Road St Helens WA11 9LG

  Prior approval for the demolition of a two storey former café building, one storey former car auction unit, terrace of single storey former industrial units, former residential property and outbuildings, former petrol filling station and one storey former retail unit

  Received 1 May, published by the council 21 Jul 2026 Prior approval
• P/2026/0230/S2DPA Decided

  121 Rainhill Road Rainhill St Helens L35 4PD

  Prior approval for change of use of property from ground floor hairdressers (E) and first floor flat (C3) to a single dwellinghouse (C3).

  Received 5 May, published by the council 21 Jul 2026 Prior approval
• P/2026/0249/HHPA Decided

  10A Main Street Billinge St Helens WN5 7HR

  Prior approval for a single storey rear extension projecting 4.02m from the rear, 3.92m overall height and 2.39m at the eaves.

  Received 13 May, published by the council 24 Aug 2026 Prior approval
• P/2026/0209/HHPA Decided

  16 Renfrew Avenue St Helens Merseyside WA11 9RL

  Prior approval for a single storey rear extension projecting 3.7m from the rear, 2.8m overall height and 2.6m at the eaves.

  Received 7 Apr, published by the council 24 Aug 2026 Prior approval