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Planning application

11 Harcourt Street York YO31 0XF

Granted York 25/01525/CLU Certificate of Lawful Existing Use

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Certificate of lawfulness for use as House in Multiple Occupation (use class C4) with up to 5 occupants.

As published by the council, reference 25/01525/CLU

Application record

Reference
25/01525/CLU
Type
Certificate of Lawful Existing Use
Status
Decided
Decision
Granted As published: Grant
Received
31 Jul 2025
Validated
1 Aug 2025
Decided
22 Sep 2025
Ward
Heworth
Parish
Heworth Planning Panel
Decision by
Delegated Decision
Postcode
YO31 0XF

Site history

Applications at this address on the York register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 26/01865/CPD Awaiting decision

    11 Harcourt Street York YO31 0XF

    Certificate of lawfulness for proposed development of a rear dormer and 1no. rooflight to front.

    Submitted 16 Oct 2026

Timeline

Dates from the published record

  1. 31 Jul 2025

    Received by York

  2. 1 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 22 Sep 2025

    Decision issued: Grant

  4. 20 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Sinclair Properties Agent

4 applications on PlanIndex

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See their track record

Documents

Plans, drawings, consultee responses and the officer's report

7 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

York granted permission on 22 September 2025, 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.

About lawful development applications

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.

Nearby applications

Within 0.3 miles

  • 13 Harcourt Street York YO31 0XF

    26/00318/CLU Submitted 17 Feb 2026 50 yards away

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

    Granted Lawful development 5 docs

  • 9 Harcourt Street York YO31 0XF

    25/01768/FUL Submitted 10 Sep 2025 50 yards away

    Dormer to rear, 2no. rooflights to front, 1no. window to side and increased roof height of rear garage

    Granted Full applications Loft or dormer Windows or glazing 7 docs

  • 11 Harcourt Street York YO31 0XF

    26/01865/CPD Submitted 16 Oct 2026 50 yards away

    90% historically approved · decision due ~11 Dec

    Certificate of lawfulness for proposed development of a rear dormer and 1no. rooflight to front.

    Awaiting decision Loft or dormer

  • 12 Harcourt Street York YO31 0XG

    22/01991/CLU Submitted 20 Sep 2022 50 yards away

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

    Granted Lawful development 5 docs

  • 9 Glen Road York YO31 0XQ

    AOD/16/00131 Submitted 11 Apr 2016 50 yards away

    Condition 4 - 15/00851/FUL

    Granted Conditions 2 docs

  • 23A Harcourt Street York YO31 0XF

    24/02030/FUL Submitted 8 Nov 2024 50 yards away

    Single storey rear extension

    Granted Full applications Extension 8 docs
    Small domestic

In York

  • 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