47 Marina Avenue St Helens Merseyside WA9 3TE

1. 24 Aug 2026

   Received by St. Helens

2. 1 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 19 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   St. Helens took a median of 75 days over the applications it decided in the last year.

This application is with St. Helens for determination, against a statutory target of eight weeks. Over the last year St. Helens decided householder applications in a median of 63 days. More in our guide to how long planning decisions take.

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.

• 15 Huntley Grove St Helens WA9 3UH

  P/2021/1017/HHFP Submitted 23 Nov 2021 50 yards away

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

  Granted Householder Extension 7 docs
  Small domestic

• 8 Huntley Grove St Helens Merseyside WA9 3UH

  P/2021/0295/HHFP Submitted 24 Mar 2021 100 yards away

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

  Granted Householder Extension 5 docs
  Small domestic

• 10 Philip Grove St Helens WA9 3TD

  P/2026/0473/HHPA Submitted 9 Sep 2026 100 yards away

  94% historically approved · decision due ~6 Nov

  Prior approval for single storey rear extension, projecting 4m from the rear, 3.8m max height and 2.85m at the eaves.

  Decided Extension 4 docs
  Small domestic

• Land Adjacent To 14 Sutton Park Drive St Helens WA9 3TX

  P/2022/0743/TELPA Submitted 25 Oct 2022 100 yards away

  Prior approval for the proposed installation of 18m high phase 8 street monopole, supporting 6no antennas, 1no wraparound equipment cabinet at the base of the monopole, 2no equipment cabinets, 1no electric meter cabinet and ancillary development thereto including 1no. GPS module.

  Refused Telecoms 12 docs

• 37 Marina Avenue St Helens WA9 3TA

  P/2021/1001/HHFP Submitted 16 Nov 2021 100 yards away

  Two storey side extension with single storey rear extension

  Granted Householder Extension 8 docs
  Small domestic

• Sutton Park Marshalls Cross Road St Helens

  P/2021/0802/FP3 Submitted 11 Jun 2021 150 yards away

  Widening of selected existing paths in Sutton Park in order to make them Local Transport Note 1/20 compliant and to support an increased number of walking and cycling journeys as part of the approved St Helens Southern Gateway business case.

  Granted Full applications 34 docs

• 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/2026/0248/HHFP Granted

  30 High Street Newton Le Willows St Helens WA12 9SN

  Replacement windows and rebuild chimney stack.

  Received 3 Feb, published by the council 21 Jul 2026 Householder