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Planning application

P/2026/0371/CLP

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

Awaiting decision St. Helens Certificate of Lawfulness: Proposed

Proposal

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

As published by the council, reference P/2026/0371/CLP

Timeline

Dates from the published record

  1. 21 Jul 2026

    Received by St. Helens

  2. 25 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with St. Helens for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

  • P/2026/0294/CLP Granted

    70 Cooper Street St Helens WA10 2DP

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

    1 Jun 2026 161m away Lawful development
  • C/2025/0061/CON Granted

    4 Queen Street St Helens WA10 2SF

    Discharge of Condition 3 (Materials) on approval P/2020/0560/FUL

    14 May 2025 189m away Conditions
  • C/2021/0039/CON Granted

    156 - 158 Duke Street St Helens WA10 2JJ

    Discharge of condition 5 (asbestos refurbishment survey) on approval P/2019/0637/FUL

    19 Apr 2021 240m away Conditions
  • C/2026/0108/CON Awaiting decision

    129 Duke Street St Helens WA10 2JG

    Discharge of conditions 4 (bat boxes) and 5 (Precautionary Working Method Statement) on approval P/2026/0194/FUL.

    6 Jul 2026 247m away Conditions
  • P/2026/0344/FUL Awaiting decision

    91 - 95 Duke Street St Helens Merseyside WA10 2JG

    Change of use of ground floor from restaurant (Class E(b)) to mixed arrangement comprising hot food takeaway (Sui Generis) and asian food store (Class E(a)), including installation of new timber partition wall to separate units.

    2 Jul 2026 247m away Full applications
  • P/2026/0345/ADC Awaiting decision

    91 - 95 Duke Street St Helens Merseyside WA10 2JG

    Consent to display new signage for proposed hot food takeaway and asian food store.

    2 Jul 2026 247m away Advertising

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/2026/0277/CLP Granted

    202 Leaside St Helens WA9 5XH

    Certificate of proposed lawful development for confirmation that planning permission is not required to use the premises for class E(d) indoor sport/ leisure/ recreation uses in accordance with planning permission ref. P/2016/0567/HYBR

    26 May 2026 Lawful development