23/00366/CLU

1. 20 Feb 2023

   Received by York

2. 24 Feb 2023

   Validated

   Checked as complete and ready for consideration.

3. 17 Apr 2023

   Decision issued: Grant

4. 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.

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

• 23/01248/CLU Granted

  186 Tang Hall Lane York YO10 3RL

  Certificate of lawfulness for use as House in Multiple Occupation for up to 5no. occupants, within Use Class C4

  21 Jun 2023 15m away Lawful development
• 23/01572/FUL Refused

  18 Burniston Grove York YO10 3RP

  Two storey side extension following demolition of detached garage

  14 Aug 2023 33m away Full applications
• 25/02426/FUL Refused

  18 Burniston Grove York YO10 3RP

  Change of use from dwelling house (use Class C3) to House in Multiple Occupation (use Class C4) and two storey side extension - part retrospective

  5 Dec 2025 34m away Full applications
• 23/00451/TCMAS Refused

  Telecommunications Equipment Junction Of Tang Hall Lane And Millfield Lane York

  Installation of 15m Phase 8 Monopole and associated ancillary works

  3 Mar 2023 73m away Telecoms
• 25/02514/FUL Granted

  87 Millfield Lane York YO10 3AW

  Single storey side and rear extension and alterations to driveway

  17 Dec 2025 130m away Full applications
• 26/01040/NONMAT Granted

  87 Millfield Lane York YO10 3AW

  Non material amendment of permitted application 25/02514/FUL to alter the fenestration and patio

  8 Jun 2026 130m away Amendments

• 26/01376/CPD Awaiting decision

  Laxton Cottage Millfield Lane Nether Poppleton York YO26 6NX

  Certificate of lawfulness for proposed development of a two storey rear extension, single storey side and rear extensions and front porch

  27 Jul 2026 Lawful development
• 26/00934/CLD Granted

  21A Park Street York YO24 1BQ

  Certificate of lawful development for the removal of rear boundary wall

  20 May 2026 Lawful development
• 26/01073/CPD Granted

  13 Wellington Street York YO10 5BD

  Certificate of lawfulness for proposed development of a rear dormer and alterations to rear fenestration

  10 Jun 2026 Lawful development
• 26/00791/CLU Granted

  216 Bishopthorpe Road York YO23 1LF

  Use as House in Multiple Occupation for up to 6no. occupants within Use Class C4

  29 Apr 2026 Lawful development
• 26/01067/CLU Granted

  54 Vyner Street York YO31 8HS

  Certificate of lawfulness for use as House in Multiple Occupation (use class C4) for up to 4no. occupants

  10 Jun 2026 Lawful development