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Planning application

21 Oakthorn Grove Haydock St Helens WA11 0GU

Granted St. Helens P/2021/0163/HHFP Householder Planning Application

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Single storey side extension.

As published by the council, reference P/2021/0163/HHFP

Application record

Reference
P/2021/0163/HHFP
Type
Householder Planning Application
Status
Decided
Decision
Granted As published: Grant
Received
19 Feb 2021
Validated
19 Feb 2021
Decided
15 Apr 2021
Ward
Haydock Ward
Decision by
Delegated Decision
Postcode
WA11 0GU

Timeline

Dates from the published record

  1. 19 Feb 2021

    Received by St. Helens

  2. 15 Apr 2021

    Decision issued: Grant

  3. 15 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

MSA Architects Agent, an architecture practice registered in London

Active · incorporated 1989 · London

158 applications on PlanIndex · across 10 councils · 95% granted

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Documents

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

8 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.

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What this grant of permission means

St. Helens granted permission on 15 April 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About householder applications

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.

Nearby applications

Within 0.3 miles

  • 39 Oakthorn Grove Haydock St Helens WA11 0GU

    P/2021/0948/HHFP Submitted 20 Oct 2021 50 yards away

    Resubmission of application P/2021/0096/HHFP to reduce the size of the single storey rear extension.

    Granted Householder Extension 8 docs
    Small domestic

  • 14 Oakthorn Grove Haydock St Helens WA11 0GU

    P/2022/0802/HHFP Submitted 22 Nov 2022 150 yards away

    Demolition of existing conservatory and erection of a single storey rear and side extension forming wraparound.

    Granted Householder Extension Demolition 7 docs
    Small domestic

  • 5 Grange Road Haydock St Helens WA11 0TU

    P/2023/0165/CLP Submitted 24 Feb 2023 150 yards away

    Certificate of lawfulness for a proposed single storey rear extension, amendment to the two storey rear extension granted P/2022/0325/HHFP.

    Granted Lawful development Extension 5 docs
    Small domestic

  • Land To The Rear Of 5 Grange Road Haydock St Helens WA11 0TU

    P/2022/0486/FUL Submitted 12 Jul 2022 150 yards away

    Erection of 1no dwelling to the rear of the site.

    Refused Full applications 23 docs
    Domestic

  • 5 Grange Road Haydock St Helens WA11 0TU

    P/2022/0325/HHFP Submitted 9 May 2022 150 yards away

    Proposed two storey rear extension.

    Granted Householder Extension 7 docs
    Domestic

  • 5 Grange Road Haydock St Helens WA11 0TU

    P/2021/0524/FUL Submitted 29 May 2021 150 yards away

    Construction of new detached property to the rear garden of existing dwelling at 5 Grange Road with shared. access, split to form two sites.

    Withdrawn Full applications 20 docs
    Domestic

In St. Helens

  • 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/2026/0427/HHFP Awaiting decision

    47 Marina Avenue St Helens Merseyside WA9 3TE

    Two storey side and single storey rear extensions.

    Received 24 Aug, published by the council 1 Sep 2026 Householder