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Planning application

20 Myrtledene Road, Belfast, BT8 6GQ

Granted Lisburn and Castlereagh LA05/2026/0617/F Full

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Addition of single storey flat roof dining extension to the rear of the property, along with the renovation/modification of the existing flat roof to the adjacent kitchen. The works also include the conversion of part of the attached garage to habitable accommodation, along with a single storey flat roof rear extension to the garage. New external finishes and hard landscaping (patios and deck) are also proposed, including all associated site works.

As published by the council, reference LA05/2026/0617/F

Application record

Reference
LA05/2026/0617/F
Type
Full
Status
Determined
Decision
Granted
Received
25 Jul 2026
Validated
30 Jul 2026
Decided
21 Sep 2026
Ward
Newtownbreda
Postcode
BT8 6GQ

Timeline

Dates from the published record

  1. 25 Jul 2026

    Received by Lisburn and Castlereagh

  2. 30 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 7 Aug 2026

    Added to PlanIndex

  4. 14 Aug 2026

    Status changed to Consultation Open

    Previously Valid.

  5. 14 Sep 2026

    Status changed to Under Consideration

    Previously Site Inspection Complete.

  6. 21 Sep 2026

    Decision issued: Granted

Documents

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

19 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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Open the documents

What this grant of permission means

Lisburn and Castlereagh granted permission on 21 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.

Nearby applications

Within 0.3 miles

  • 13 Beechill Park North, Belfast, BT8 6NZ

    LA05/2026/0543/F Submitted 29 Jun 2026 150 yards away

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  • 14 Kew Gardens, Belfast, BT8 6GN

    LA05/2025/0896/F Submitted 8 Dec 2025 150 yards away

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  • 31 Cairnshill Road, Belfast, BT8 6GG

    LA05/2026/0143/F Submitted 19 Feb 2026 250 yards away

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  • 1 Hill Green, Ballylenaghan Upper, Belfast, BT8 6PF

    LA05/2024/0461/F Submitted 4 Jun 2024 300 yards away

    Proposed first floor extension above existing attached garage to provide an additional bedroom and study

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  • 6 Beechill Avenue, Belfast, BT8 6NS

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  • 3 Glenhugh Park, Belfast, BT8 7PQ

    LA05/2024/0342/F Submitted 29 Apr 2024 350 yards away

    Roofspace conversion/extension involving raising ridge by approx 500mm. new flat roof to garage. New first floor flat roof rear dormer extension.

    Granted Full applications Extension Loft or dormer 11 docs

In Lisburn and Castlereagh

  • LA05/2026/0781/F Awaiting decision

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    Received 5 Oct, published by the council 7 Oct 2026 Full applications
  • LA05/2026/0777/F Awaiting decision

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    Received 2 Oct, published by the council 7 Oct 2026 Full applications
  • LA05/2026/0778/F Awaiting decision

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    Received 1 Oct, published by the council 7 Oct 2026 Full applications
  • LA05/2026/0779/F Awaiting decision

    33 Garvey Manor, Lisburn, BT27 4DQ

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    Received 1 Oct, published by the council 7 Oct 2026 Full applications