26 Armstrong Way York YO30 5NG

1. 14 Mar 2023

   Received by York

2. 15 Mar 2023

   Validated

   Checked as complete and ready for consideration.

3. 9 May 2023

   Decision issued: Grant

4. 21 Jul 2026

   Added to PlanIndex

York granted permission on 9 May 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.

• 43 Armstrong Way York YO30 5NG

  26/00252/FUL Submitted 5 May 2026 50 yards away

  85% historically approved · decision due ~30 Jun

  Change of use from dwelling house (use Class C3) to House in Multiple Occupation (use Class C4) for 4no. occupants- retrospective

  Decided Full applications
  Domestic

• 3 Manor Park Grove York YO30 5UE

  22/02140/CPD Submitted 13 Oct 2022 150 yards away

  Certificate of lawfulness for proposed development of a hip to gable roof extension and a single storey rear extension

  Granted Lawful development Extension Loft or dormer 6 docs
  Small domestic

• 9 Manor Park Road York YO30 5UB

  22/01356/FUL Submitted 27 Jun 2022 150 yards away

  Single storey side extension

  Granted Full applications Extension 4 docs
  Small domestic

• 16 Coningham Avenue York YO30 5NH

  22/00708/FUL Submitted 1 Apr 2022 150 yards away

  Single storey side/rear extension following demolition of conservatory

  Granted Full applications Extension Demolition 9 docs
  Small domestic

• 21 Somerset Close York YO30 5WG

  21/01843/TPO Submitted 2 Aug 2021 150 yards away

  Laterally reduce Lime tree crown by 1-2m to give clearance from dwelling - protected by Tree Preservation Order no. 1982/45.

  Granted Trees 2 docs
  Domestic

• Amelia House Coningham Avenue York YO30 5NH

  21/01676/FUL Submitted 8 Jul 2021 150 yards away

  Alterations to 5no. dormer windows to front elevation and replacement of 8no. ground floor windows with french doors

  Granted Full applications Loft or dormer Windows or glazing 10 docs

• 26/01741/CLU Awaiting decision

  Paul Stride 20 Kathryn Avenue Huntington York YO32 9JS

  Certificate of lawfulness for the use that the commercial unit falls under Class E

  Lawful development
• 26/01892/CLU Awaiting decision

  23 Cosmo Avenue York YO31 0SU

  Certificate of lawfulnes for use as a house in multiple occupation with up to 6 occupants (C4)

  Lawful development
• 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