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Planning application

25/06077/CLP

29 Hall Park Avenue Horsforth Leeds LS18 5LN

Granted Leeds Certificate of Proposed Lawful Use

Proposal

Certificate of Proposed Lawful Development for a single storey rear extension; removal and replacement of existing decking to rear

As published by the council, reference 25/06077/CLP

Timeline

Dates from the published record

  1. 14 Oct 2025

    Received by Leeds

  2. 5 Dec 2025

    Decision issued: Approved

  3. 20 Jul 2026

    Added to PlanIndex

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

  • 25/04467/CLP Granted

    46 Hall Lane Horsforth Leeds LS18 5JF

    Certificate of Proposed Lawful Development for single storey rear extension

    28 Jul 2025 50m away Lawful development
  • 25/04762/FU Granted

    41 Hall Park Avenue Horsforth Leeds LS18 5LR

    First floor rear extension

    12 Aug 2025 108m away Full applications
  • 26/03606/FU Awaiting decision

    15 And 16 Hall Park Close Horsforth Leeds LS18 5LS

    Part two storey, part single storey extension to both sides and rear with roof lights

    10 Jul 2026 121m away Full applications
  • 26/00475/FU Granted

    4 Hall Park Close Horsforth Leeds LS18 5LS

    Demolition of single storey elements to side and rear and construction of a single storey side and rear extension; blocking up of east side entrance; replacement of first floor rear window

    26 Jan 2026 142m away Full applications
  • 25/05862/FU Granted

    20 Church Grove Horsforth Leeds LS18 5LH

    Demolish garage to side and construct part two storey, part single storey side/rear extension with first floor rear Juliet balcony, roof lights; porch to front and new driveway to front

    3 Oct 2025 159m away Full applications
  • 25/05272/FU Granted

    51 Hall Park Avenue Horsforth Leeds LS18 5LR

    Single storey infill extension to side; replacement of first floor side window and infill ground floor window to side; replacement of two windows and door with sliding door and bay window to rear; canopy over entrance to front; rooflights to front, side and rear

    17 Sep 2025 165m away Full applications

In Leeds

  • 26/04000/CLE Awaiting decision

    Block A SoYo Quarry Hill Leeds LS2 7UE

    Certificate of Existing Lawful Development to demonstrate that the piling works carried out are lawful pursuant to planning permission 23/04778/FU

    27 Jul 2026 Lawful development
  • 26/02980/CLP Granted

    17 Alwoodley Gardens Alwoodley Leeds LS17 7BQ

    Certificate of Proposed Lawful Development for an extension to the gable, dormer window to the rear and rooflights to the front

    2 Jun 2026 Lawful development
  • 26/02855/CLP Awaiting decision

    18 Thomas Drive Guiseley Leeds LS20 9PL

    Certificate of Proposed Lawful Development for an outbuilding to the rear

    24 Jul 2026 Lawful development
  • 26/03638/CLE Awaiting decision

    32 Edinburgh Grove Armley Leeds LS12 3RL

    Certificate of Existing Lawful Development for Use as a house in multiple occupation

    24 Jul 2026 Lawful development
  • 26/03317/CLP Granted

    5 Keldy Gardens Bramhope Leeds LS16 9GA

    Certificate of Proposed Lawful Development for a single storey rear extension

    18 Jun 2026 Lawful development