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Planning application

4 Greystone Road Roby Knowsley L14 6UG

Awaiting decision Knowsley 26/00399/PDE Prior Notification - Household

Works: Extension Small domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

PRIOR APPROVAL FOR THE ERECTION OF A SINGLE STOREY REAR EXTENSION MAXIMUM DEPTH FROM ORIGINAL REAR WALL: 4.90 METRES MAXIMUM HEIGHT: 3.80 METRES HEIGHT OF EAVES: 2.90 METRES

As published by the council, reference 26/00399/PDE

Application record

Reference
26/00399/PDE
Type
Prior Notification - Household
Status
Awaiting decision
Received
28 Aug 2026
Validated
28 Aug 2026
Ward
Swanside
Decision by
Delegated
Postcode
L14 6UG

Timeline

Dates from the published record

  1. 28 Aug 2026

    Received by Knowsley

  2. 3 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 23 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Knowsley took a median of 74 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in Liverpool

12 applications on PlanIndex · across 6 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

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 happens while it is decided

The process from here

This application is with Knowsley 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 prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • 42 Greystone Road Roby Knowsley L14 6UG

    26/00290/FUL Submitted 1 Jul 2026 0m away

    90% historically approved · decision due ~26 Aug

    ERECTION OF A PART TWO STOREY SIDE AND REAR EXTENSION.

    Awaiting decision Full applications Extension

  • 3 Greystone Road Roby Knowsley L14 6UD

    05/00140/FUL Submitted 17 Feb 2005 57m away

    ERECTION OF PART TWO STOREY/PART SINGLE STOREY REAR EXTENSION

    Granted Full applications Extension
    Small domestic

  • 9 Greystone Road Roby Knowsley L14 6UD

    04/01306/FUL Submitted 23 Nov 2004 57m away

    ERECTION OF SINGLE STOREY REAR EXTENSION

    Granted Full applications Extension
    Small domestic

  • 4 Turnacre Roby Knowsley L14 7QW

    03/01287/FUL Submitted 2 Feb 2004 59m away

    ERECTION OF TWO STOREY EXTENSION TO SIDE AND SINGLE STOREY TO REAR OF DWELLING TO FORM STUDY AND KITCHEN EXTENSION WITH EXTENSION TO EXISTING BEDROOM AND BATHROOM ABOVE.

    Granted Full applications Extension
    Small domestic

  • 10 Turnacre Roby Knowsley L14 7QW

    01/00198/FUL Submitted 15 Mar 2001 59m away

    ERECTION OF GARAGE TO SIDE OF DWELLING

    Granted Full applications
    Domestic

  • 62 Greystone Road Roby L14 6UG

    21/00573/FUL Submitted 14 Sep 2021 115m away

    ERECTION OF SINGLE STOREY SIDE EXTENSION (DEMOLITION OF LEAN-TO)

    Granted Full applications Extension Demolition 11 docs
    Small domestic

In Knowsley

  • 26/00220/PDE Granted

    5 Chorley Road Prescot Knowsley L34 1NT

    PRIOR APPROVAL FOR THE ERECTION OF A SINGLE STOREY REAR EXTENSION MAXIMUM DEPTH FROM ORIGINAL REAR WALL: 4.81 METRES MAXIMUM HEIGHT: 3.80 METRES HEIGHT OF EAVES: 2.15 METRES

    26 May 2026 Prior approval
  • 26/00234/PDE Granted

    232 Higher Road Halewood Knowsley L26 9UE

    PRIOR APPROVAL FOR THE ERECTION OF A SINGLE STOREY REAR EXTENSION MAXIMUM DEPTH FROM ORIGINAL REAR WALL: 4.00 METRES MAXIMUM HEIGHT: 3.78 METRES HEIGHT OF EAVES: 2.71 METRES

    19 May 2026 Prior approval
  • 26/00244/PDE Granted

    22 Greengates Huyton Knowsley L36 8JB

    PRIOR APPROVAL FOR THE ERECTION OF A SINGLE STOREY REAR EXTENSION MAXIMUM DEPTH FROM ORIGINAL REAR WALL: 5.96 METRES MAXIMUM HEIGHT: 3.29 METRES HEIGHT OF EAVES: 2.60 METRES

    21 May 2026 Prior approval
  • 26/00214/PDE Granted

    39 Meadow Drive Huyton Knowsley L36 0SG

    PRIOR APPROVAL FOR THE ERECTION OF A SINGLE STOREY REAR EXTENSION MAXIMUM DEPTH FROM ORIGINAL REAR WALL: 4.00 METRES MAXIMUM HEIGHT: 4.00 METRES HEIGHT OF EAVES: 2.74 METRES

    19 May 2026 Prior approval
  • 24/00573/PDS Granted

    Peter Gilding And Co Ltd Caddick Road Knowsley Business Park Knowsley L34 9HP

    PRIOR APPROVAL FOR THE INSTALLATION OF ROOF MOUNTED SOLAR PV

    29 Oct 2024 Prior approval