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Planning application

13 Whalley Avenue St Helens Merseyside WA10 6PT

Decided St. Helens P/2021/0590/HHPA Householder Prior Approval

Works: Extension Small domestic

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

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Single storey rear extension projecting 3.2m from the rear, 3.62m overall height, and 2.35m at the eaves.

As published by the council, reference P/2021/0590/HHPA

Application record

Reference
P/2021/0590/HHPA
Type
Householder Prior Approval
Status
Decided
Decision
Prior Not Required
Received
22 Jun 2021
Validated
24 Jun 2021
Decided
28 Jul 2021
Ward
Windle Ward
Decision by
Delegated Decision
Postcode
WA10 6PT

Timeline

Dates from the published record

  1. 22 Jun 2021

    Received by St. Helens

  2. 24 Jun 2021

    Validated

    Checked as complete and ready for consideration.

  3. 28 Jul 2021

    Decision issued: Prior Not Required

  4. 30 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

MAT DESIGN LIMITED Agent, a design practice

232 applications on PlanIndex · across 28 councils · 92% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

5 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.

Watch members (£5 a month) open the document list from here.

Open the documents

After the decision

St. Helens has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

About prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 5 Whalley Avenue St Helens WA10 6PT

    P/2024/0350/HHFP Submitted 16 Jul 2024 50 yards away

    Single storey rear extension.

    Granted Householder Extension 7 docs
    Small domestic

  • 64 Windle Hall Drive St Helens Merseyside WA10 6QA

    P/2024/0278/HHFP Submitted 21 May 2024 150 yards away

    Partial two storey rear extension and single storey rear extension and installation and alteration of windows

    Granted Householder Extension Windows or glazing 7 docs
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  • 111 Hard Lane St Helens WA10 6PP

    P/2025/0456/FUL Submitted 4 Aug 2025 150 yards away

    Single storey rear extension and new shop frontage.

    Granted Full applications Extension 13 docs
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  • 113 Hard Lane St Helens WA10 6PP

    P/2026/0256/FUL Submitted 5 May 2026 150 yards away

    Installation of new shop frontage with replacement roller shutters, along with installation of flue extraction system to rear to support cafe use of premises.

    Granted Full applications

  • 101 Hard Lane St Helens Merseyside WA10 6PP

    P/2025/0207/CLP Submitted 24 Mar 2025 150 yards away

    Certificate of lawfulness for a proposed change of use from dwellinghouse (C3) to childrens home (C2) for up to 2no children.

    Withdrawn Lawful development 4 docs
    Domestic

  • Land To The Rear Of Windlehurst Lodge Hard Lane St Helens WA10 6LA

    P/2024/0131/OUP Submitted 11 Mar 2024 250 yards away

    94% historically approved · decision due ~6 May

    Outline application for 1no dwelling with some matters reserved except access and layout.

    Awaiting decision Outline 19 docs
    Domestic

In St. Helens

  • P/2026/0234/DEMPA Withdrawn

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

    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

    Received 1 May, published by the council 21 Jul 2026 Prior approval
  • P/2026/0230/S2DPA Decided

    121 Rainhill Road Rainhill St Helens L35 4PD

    Prior approval for change of use of property from ground floor hairdressers (E) and first floor flat (C3) to a single dwellinghouse (C3).

    Received 5 May, published by the council 21 Jul 2026 Prior approval
  • P/2026/0249/HHPA Decided

    10A Main Street Billinge St Helens WN5 7HR

    Prior approval for a single storey rear extension projecting 4.02m from the rear, 3.92m overall height and 2.39m at the eaves.

    Received 13 May, published by the council 24 Aug 2026 Prior approval
  • P/2026/0209/HHPA Decided

    16 Renfrew Avenue St Helens Merseyside WA11 9RL

    Prior approval for a single storey rear extension projecting 3.7m from the rear, 2.8m overall height and 2.6m at the eaves.

    Received 7 Apr, published by the council 24 Aug 2026 Prior approval
  • P/2026/0189/HHPA Decided

    5 Cambrian Way St Helens WA9 5XB

    Prior approval for single storey rear extension with gable roof, projecting 4.275m from the rear, 3.6m max height and 2.1m at the eaves.

    Received 7 Apr, published by the council 24 Aug 2026 Prior approval