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Planning application

37 Carr Mill Road St Helens Merseyside WA11 9AF

Granted St. Helens P/2016/0861/CLP Certificate of Lawfulness: Proposed

Works: Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Conversion of roof from hipped to gable and 2no dormers to the rear.

As published by the council, reference P/2016/0861/CLP

Application record

Reference
P/2016/0861/CLP
Type
Certificate of Lawfulness: Proposed
Status
Decided
Decision
Grant
Received
18 Nov 2016
Validated
24 Nov 2016
Decided
11 Jan 2017
Ward
Moss Bank Ward
Decision by
Delegated Decision
Postcode
WA11 9AF

Timeline

Dates from the published record

  1. 18 Nov 2016

    Received by St. Helens

  2. 24 Nov 2016

    Validated

    Checked as complete and ready for consideration.

  3. 11 Jan 2017

    Decision issued: Grant

  4. 24 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice

10 applications on PlanIndex · across 2 councils

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

Plans, drawings, consultee responses and the officer's report

4 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

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

  • 37 Carr Mill Road St Helens Merseyside WA11 9AF

    P/2017/0042/HHPA Submitted 13 Jan 2017 0m away

    Single storey rear extension projecting 6m from the rear,3.75m high overall,and 2.35m to the eaves.

    Decided Prior approval Extension 5 docs
    Small domestic

  • 37 Carr Mill Road St Helens Merseyside WA11 9AF

    P/2017/0044/HHFP Submitted 12 Jan 2017 0m away

    Erection of a front porch, pitch roof over existing bay, and erection of a shed at the rear.

    Granted Householder Extension 6 docs
    Small domestic

  • 41 Carr Mill Road St Helens Merseyside WA11 9AF

    P/2026/0149/HHFP Submitted 16 Mar 2026 87m away

    Single storey extensions to the side and rear along with a dormer window to the rear.

    Granted Householder Extension Loft or dormer +1 11 docs
    Small domestic

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

    P/2026/0234/DEMPA Submitted 1 May 2026 96m away

    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

    Withdrawn Prior approval Demolition 26 docs
    Small domestic

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

    P/2025/0194/FUL Submitted 18 Mar 2025 106m away

    Hybrid planning application for mixed-use development comprising: (1) Full planning application for the realignment of Laffak Road and the erection of a retail store (Use Class E(a)) with vehicular access roads, car parking, servicing area, hard and soft landscaping, and associated infrastructure; and (2) Outline planning application (with all matters reserved except for access) for a care home (Use Class C2), a drive-through restaurant (Use Class E(b) / Sui-Generis), a drive-through coffee shop (Class E(a) / Class E(b)), and a divisible commercial unit (Use Class E(a, b, c, and d)).

    Granted Full applications 188 docs

  • 143 Woodlands Road St Helens Merseyside WA11 9AG

    P/2026/0046/HHFP Submitted 8 Jan 2026 107m away

    Single storey side and rear wraparound extension, along with alterations to the existing front bay windows, front porch and new vehicular access onto a classified road.

    Granted Householder Extension Windows or glazing 12 docs
    Small domestic

In St. Helens

  • P/2026/0441/CLP Awaiting decision

    108 New Street St Helens WA9 3XG

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

    1 Sep 2026 Lawful development
  • P/2026/0444/CLP Awaiting decision

    19 Tracy Drive Newton Le Willows St Helens WA12 8PX

    Single storey side and rear extensions and garage conversion.

    29 Aug 2026 Lawful development
  • P/2026/0439/CLP Awaiting decision

    87 Edge Street Thatto Heath St Helens WA9 5JX

    Certificate of lawfulness for a proposed change of use from dwellinghouse (C3) to childrens home (C2) for 1 child

    28 Aug 2026 Lawful development
  • P/2026/0438/CLP Awaiting decision

    9 Chirton Close Haydock St Helens WA11 0FG

    Single storey rear extension and garage conversion.

    27 Aug 2026 Lawful development
  • P/2026/0421/CLP Awaiting decision

    255 Marshalls Cross Road St Helens Merseyside WA9 3DE

    Certificate of lawfulness for proposed change of use from Dwellinghouse (Use Class C3) to a 6-person HMO (Use Class C4), including rear dormer and front rooflight.

    20 Aug 2026 Lawful development