8 Lamel Street York YO10 3LL

1. 18 Aug 2026

   Validated

   Checked as complete and ready for consideration.

2. 23 Aug 2026

   Added to PlanIndex

3. 9 Oct 2026

   Status changed to Decided

   Previously Awaiting decision.

York 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 23 Siward Street York YO10 3LW

  25/01998/CLU Submitted 6 Oct 2025 50 yards away

  Certificate of lawfulness for use as House in Multiple Occupation (use class C4) for up to 5no. occupants

  Granted Lawful development 6 docs

• 27 Siward Street York YO10 3LW

  24/01978/CPD Submitted 30 Oct 2024 50 yards away

  Certificate of lawfulness for proposed development of a dormer to rear and single storey rear extension

  Granted Lawful development Extension Loft or dormer 6 docs
  Small domestic

• 15 Siward Street York YO10 3LW

  21/02245/CLU Submitted 4 Oct 2021 50 yards away

  Certificate of lawfulness for use as a House in Multiple Occupation (use class C4)

  Granted Lawful development 5 docs

• 5 Siward Street York YO10 3LW

  21/02430/CLU Submitted 29 Oct 2021 50 yards away

  Certificate of lawfulness for use of dwelling as house in multiple occupation (use class C4)

  Granted Lawful development 3 docs
  Domestic

• 6 Siward Street York YO10 3LW

  22/01114/FUL Submitted 30 May 2022 50 yards away

  Change of use of single dwelling (use class C3) to small house in multiple occupation (use class C4)

  Refused Full applications 5 docs
  Domestic

• 4 Siward Street York YO10 3LW

  23/00102/CLU Submitted 16 Jan 2023 50 yards away

  Certificate of lawfulness for use as House in Multiple Occupation (use class C4)

  Granted Lawful development 5 docs

• 26/01804/CLU Awaiting decision

  25 Temple Avenue York YO10 3RS

  Certificate of lawfulness for use as House in Multiple Occupation (use class C4) for up to 6no. occupants

  Lawful development
• 26/01790/CLU Awaiting decision

  99 Thief Lane York YO10 3HT

  Certificate of lawfulness for use as House in Multiple Occupation (use class C4) for up to 6no. occupants

  Received 2 Oct, published by the council 11 Oct 2026 Lawful development
• 26/01748/CLU Awaiting decision

  89 Moor Lane Acomb York YO24 2QX

  Certificate of lawfulness for the use of land to the south and west of dwelling for domestic and recreational purposes (use Class C3)

  Lawful development
• 26/01420/CLU Refused

  40 Milton Street York YO10 3EP

  Certificate of lawfulness for use as short term holiday let (Use Class C3)

  25 Sep 2026 Lawful development
• 26/01735/CLU Awaiting decision

  23 The Crescent Heslington York YO10 5EF

  Certificate of lawfulness for use as House in Multiple Occupation (use class C4) for up to 6no. occupants

  Lawful development