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Planning application

P/2022/0440/CLP

9 Hartington Road Dentons Green St Helens WA10 6AQ

Granted St. Helens Certificate of Lawfulness: Proposed

Proposal

Erection of a single storey side extension.

As published by the council, reference P/2022/0440/CLP

Timeline

Dates from the published record

  1. 30 Jun 2022

    Received by St. Helens

  2. 22 Aug 2022

    Decision issued: Grant

  3. 21 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 7 Hartington Road Dentons Green St Helens WA10 6AQ

    Demolition of existing sun room and detached garage, erection of a single storey side extension, single storey attached garage and single storey rear extension with a re-roof to previous single storey rear extension and front porch addition.

    11 Mar 2022 21m away Householder
  • 28 Hartington Road Dentons Green St Helens WA10 6AQ

    Single storey rear/side extension.

    22 Apr 2020 84m away Householder
  • 37 Kiln Lane Dentons Green St Helens WA10 6AD

    Single storey side extension.

    25 Apr 2022 128m away Householder
  • 74 Kiln Lane Dentons Green St Helens WA10 6BA

    Resubmission of P/2022/0669/HHFP - Erection of a two storey side extension, part two storey part single storey rear extension, front porch and bay windows to the front and part rendering of the dwelling (amended proposal).

    12 Dec 2022 152m away Householder
  • P/2026/0372/HHFP Awaiting decision

    20 Fairfield Road Dentons Green St Helens WA10 6AJ

    Two storey side and single storey rear extensions.

    22 Jul 2026 189m away Householder
  • 52 Swinburne Road Dentons Green St Helens WA10 6AN

    Single storey side extension.

    22 Jun 2022 211m away Householder

In St. Helens

  • P/2026/0363/CLP Withdrawn

    38 Thornton Drive Newton Le Willows St Helens WA12 9GZ

    Certificate of lawfulness for proposed single storey rear extension.

    13 Jul 2026 Lawful development
  • P/2026/0377/CLP Awaiting decision

    Springvale 2 Reeds Brow Rainford St Helens WA11 8PB

    Certificate of lawfulness for proposed single storey outbuilding.

    27 Jul 2026 Lawful development
  • P/2026/0302/CLP Granted

    Rainford Brook Lodge Community Primary School Rufford Road Rainford St Helens WA11 8JX

    Single storey front infill extension to form a new entrance lobby.

    2 Jun 2026 Lawful development
  • P/2026/0373/CLP Awaiting decision

    34 Garston Crescent Newton Le Willows St Helens WA12 8NR

    Certificate of lawfulness for proposed single storey rear extension and loft conversion with rear dormer clad in tile.

    22 Jul 2026 Lawful development
  • P/2026/0371/CLP Awaiting decision

    Flat At Cowley Vaults 50 Cooper Street St Helens WA10 2BH

    Certificate of lawfulness for proposed change of use from dwellinghouse (C3) to a 4 bedroom HMO (C4).

    21 Jul 2026 Lawful development