4 Emerald Street York YO31 8LQ

1. 23 Jun 2026

   Validated

   Checked as complete and ready for consideration.

2. 20 Jul 2026

   Added to PlanIndex

3. 25 Aug 2026

   Decision issued: Grant

4. 10 Sep 2026

   Status changed to Decided

   Previously Awaiting decision.

York granted permission on 25 August 2026, 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.

• 2 Diamond Street York YO31 8LH

  21/02394/FUL Submitted 27 Oct 2021 27m away

  First floor rear extension

  Granted Full applications Extension 8 docs

• 7 Emerald Street York YO31 8LQ

  24/01523/CLU Submitted 27 Aug 2024 30m away

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

  Refused Lawful development 8 docs

• 12 Emerald Street York YO31 8LQ

  21/01565/LHE Submitted 24 Jun 2021 36m away

  Erection of single storey extension extending 3.9 metres beyond the rear wall of the original house, with a height to the eaves of 3.0 metres and a total height of 3.2 metres

  Granted Householder Extension 7 docs
  Small domestic

• 1 Ascot Mews Emerald Street York YO31 8LT

  22/01235/FUL Submitted 10 Jun 2022 58m away

  Change of use from dwelling house (use class C3) to short-term letting holiday accommodation (sui-generis)

  Refused Full applications 9 docs
  Domestic

• 36 Diamond Street York YO31 8LH

  26/01009/CLU Submitted 11 Jun 2026 58m away

  88% historically approved · decision due ~6 Aug

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

  Decided Lawful development

• 2 Ascot Mews Emerald Street York YO31 8LT

  22/01236/FUL Submitted 10 Jun 2022 61m away

  Change of use from dwellinghouse (use class C3) to short-term letting holiday accommodation (sui-generis)

  Refused Full applications 10 docs
  Domestic

• 26/01523/CLU Awaiting decision

  19 Southlands Road York YO23 1NG

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

  Lawful development
• 26/01331/CLU Granted

  32 Heslington Road York YO10 5AT

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

  28 Aug 2026 Lawful development
• 26/01317/CLU Granted

  61 Fourth Avenue York YO31 0UJ

  Certificate of lawfulness for use as House in Multiple Occupation (use class C4) for up to 3no. occupants

  26 Aug 2026 Lawful development
• 26/01313/CLU Granted

  151 Lowther Street York YO31 7LZ

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

  26 Aug 2026 Lawful development
• 26/01543/CLU Awaiting decision

  46 Thief Lane York YO10 3HU

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

  Lawful development