4 Siward Street York YO10 3LW

1. 16 Jan 2023

   Received by York

2. 26 Jan 2023

   Validated

   Checked as complete and ready for consideration.

3. 14 Mar 2023

   Decision issued: Grant

4. 21 Jul 2026

   Added to PlanIndex

York granted permission on 14 March 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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.

• 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

• 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

• 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

• 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

• 63 Hull Road York YO10 3JS

  21/01315/FUL Submitted 27 May 2021 50 yards away

  Single storey side and rear extensions

  Granted Full applications Extension 5 docs
  Small domestic

• 65 Hull Road York YO10 3JS

  21/02365/FUL Submitted 22 Oct 2021 50 yards away

  Single storey rear and side extension following the reduction in size of existing garage

  Granted Full applications Extension 5 docs
  Small domestic

• 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