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Planning application

13 Richmond Court, Lisburn, BT27 4QU

Granted Lisburn and Castlereagh LA05/2026/0598/F Full

Works: Extension Loft or dormer

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

Proposal

Internal alterations and loft conversion which includes dormer extension to rear.

As published by the council, reference LA05/2026/0598/F

Application record

Reference
LA05/2026/0598/F
Type
Full
Status
Determined
Decision
Granted
Received
20 Jul 2026
Validated
20 Jul 2026
Decided
29 Sep 2026
Ward
Harmony Hill
Postcode
BT27 4QU

Timeline

Dates from the published record

  1. 20 Jul 2026

    Received by Lisburn and Castlereagh

  2. 29 Jul 2026

    Added to PlanIndex

  3. 7 Aug 2026

    Status changed to Consultation Open

    Previously Valid.

  4. 29 Sep 2026

    Decision issued: Granted

  5. 7 Oct 2026

    Status changed to Determined

    Previously Under Consideration.

Who's behind it

Company information only, from the register and Companies House

Slemish Design Studio Architects Agent, an architecture practice

94 applications on PlanIndex · across 9 councils · 98% granted

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Documents

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

8 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

Lisburn and Castlereagh granted permission on 29 September 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.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

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