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Planning application

The Mansion House St Helens Square York YO1 9QN

Granted York AOD/25/00342 Approval of Details

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

Proposal

Conditions 4 (Render Removal), 5 (Materials), 6 (Samples) and 8 (Method of Repairs) of 24/01876/LBC

As published by the council, reference AOD/25/00342

Application record

Reference
AOD/25/00342
Type
Approval of Details
Status
Awaiting decision
Decision
Granted As published: Approve Details
Received
17 Nov 2025
Validated
17 Nov 2025
Decided
25 Nov 2025
Ward
Guildhall
Parish
Guildhall Planning Panel
Decision by
Delegated Decision
Postcode
YO1 9QN

Site history

Applications at this address on the York register

This site has had 12 applications since 2022: 11 approved, 0 refused.

  • AOD/25/00380 Granted

    The Mansion House St Helens Square York YO1 9QN

    Condition 10 (Structural Investigations) of 24/01876/LBC

    Decided 19 Jan 2026 Conditions
  • AOD/25/00341 Granted

    The Mansion House St Helens Square York YO1 9QN

    Conditions 3 (Render Removal), 4 (Materials) and 5 (Samples) of 24/01875/FUL

    Decided 25 Nov 2025 Conditions
  • 25/02306/FUL Granted

    The Mansion House St Helens Square York YO1 9QN

    Variation of condition 2 of permitted application 24/01875/FUL to vary works to second floor windows

    Decided 9 Jan 2026 Full applications
  • 25/02307/LBC Granted

    The Mansion House St Helens Square York YO1 9QN

    Variation of condition 2 of permitted application 24/01876/LBC to vary works to second floor windows

    Decided 9 Jan 2026 Heritage and listed buildings
  • AOD/25/00133 Granted

    The Mansion House St Helens Square York YO1 9QN

    Condition 7 (CCTV Details) of 24/01876/LBC

    Decided 28 May 2025 Conditions
  • AOD/25/00134 Granted

    The Mansion House St Helens Square York YO1 9QN

    Condition 6 (CCTV Details) of 24/01875/FUL

    Decided 28 May 2025 Conditions
  • AOD/25/00113 Split decision

    The Mansion House St Helens Square York YO1 9QN

    Condition 3 (Wallpaper Coverings and Colour Schemes) of 24/01876/LBC

    Decided 15 May 2025 Conditions
  • AOD/25/00089 Granted

    The Mansion House St Helens Square York YO1 9QN

    Condition 7(a) of 24/01875/FUL

    Decided 27 Mar 2025 Conditions
  • AOD/22/00252 Granted

    The Mansion House St Helens Square York YO1 9QN

    Condition 3 (fixing method) of 22/00332/LBC

    Decided 10 Oct 2022 Conditions
  • 22/00332/LBC Granted

    The Mansion House St Helens Square York YO1 9QN

    Display of 1no. plaque to front elevation

    Decided 27 Jun 2022 Heritage and listed buildings

Timeline

Dates from the published record

  1. 17 Nov 2025

    Received by York

  2. 25 Nov 2025

    Decision issued: Approve Details

  3. 20 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Buttress Architects Ltd Agent, an architecture practice registered in Manchester

Active · incorporated 2005 · Manchester

48 applications on PlanIndex · across 5 councils · 100% granted

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Documents

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

4 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 25 November 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 condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

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