23/00070/PDE

1. 15 Feb 2023

   Received by Knowsley

2. 13 Mar 2023

   Decision issued: House prior approval is not required

3. 21 Jul 2026

   Added to PlanIndex

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.

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

• 01/00794/FUL Granted

  12 Mayfair Avenue Roby Knowsley L14 0JZ

  ERECTION OF PART TWO-STOREY AND PART SINGLE STORY EXTENSION TO SIDE AND REAR OF DWELLING AND CONSTRUCTION OF DORMER WINDOW TO REAR ELEVATION

  11 Dec 2001 77m away Full applications
• 01/00727/FUL Withdrawn

  12 Mayfair Avenue Roby Knowsley L14 0JZ

  ERECTION OF PART TWO-STOREY AND PART SINGLE STOREY EXTENSION TO SIDE AND REAR OF DWELLING

  12 Nov 2001 77m away Full applications
• 14/00477/FUL Granted

  2 Mayfair Avenue Roby Knowsley L14 0JZ

  RETENTION OF SINGLE STOREY REAR EXTENSION

  3 Jul 2014 77m away Full applications
• 00/00019/FUL Granted

  16 Mayfair Avenue Roby Knowsley L14 0JZ

  ERECTION OF SINGLE STOREY EXTENSION TO SIDE OF DWELLING TO FORM KITCHEN TOGETHER WITH PITCHED ROOF OVER EXISTING REAR EXTENSION

  17 Jan 2000 77m away Full applications
• 23/00006/FUL Granted

  51 Wyndham Avenue Roby Knowsley L14 0LA

  ERECTION OF TWO STOREY SIDE EXTENSION, SINGLE STOREY REAR EXTENSION AND SINGLE STOREY FRONT EXTENSION

  21 Feb 2023 131m away Full applications
• 25/00344/NMA Awaiting decision

  Former Boundary Pub Site Pilch Lane Roby Knowsley

  APPLICATION FOR A NON- MATERIAL AMENDMENT FOLLOWING GRANT OF PLANNING PERMISSION 25/00344/FUL - ERECTION OF 34 NO. AFFORDABLE RESIDENTIAL DWELLINGS AND ASSOCIATED INFRASTRUCTURE . APPROVAL SOUGHT TO REMOVE AFFORDABLE FROM THE DESCRIPTION OF DEVELOPMENT AND ALTERATION TO THE HIGHWAY/ACCESS IN FRONT OF PLOTS 7-11.

  2 Jul 2026 162m away Amendments

• 26/00320/PDE Awaiting decision

  82 Fernwood Drive Halewood Knowsley L26 7ZB

  PRIOR APPROVAL FOR THE ERECTION OF A SINGLE STOREY REAR EXTENSION MAXIMUM DEPTH FROM ORIGINAL REAR WALL: 4.50 METRES MAXIMUM HEIGHT: 2.97 METRES HEIGHT OF EAVES: 2.67 METRES

  14 Jul 2026 Prior approval
• 26/00309/PDE Awaiting decision

  16 Sandiway Huyton Knowsley L36 0UW

  PRIOR APPROVAL FOR THE ERECTION OF A SINGLE STOREY REAR EXTENSION MAXIMUM DEPTH FROM ORIGINAL REAR WALL: 4.72 METRES MAXIMUM HEIGHT: 3.26 METRES HEIGHT OF EAVES: 2.91 METRES

  7 Jul 2026 Prior approval
• 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
• 26/00316/PDE Awaiting decision

  70 Barkbeth Road Huyton Knowsley L36 3TX

  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

  29 Jun 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