Planning application
LA05/2026/0143/F
31 Cairnshill Road, Belfast, BT8 6GG
Proposal
Demolition of existing sunroom and shower room and construction of a new single storey rear extension, first floor extension over existing garage, installation of PV panels on rear elevation and alterations to existing dwelling
As published by the council, reference LA05/2026/0143/F
Timeline
Dates from the published record
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19 Feb 2026
Received by Lisburn and Castlereagh
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21 May 2026
Decision issued: Granted
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29 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
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LA05/2025/0896/F Granted
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LA05/2025/0855/F Granted
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LA05/2026/0543/F Granted
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LA05/2026/0066/F Granted
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Other full applications applications
In Lisburn and Castlereagh
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LA05/2026/0606/F Awaiting decision
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LA05/2026/0212/F Granted
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LA05/2026/0182/F Granted
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Erection of detached garage, conversion of existing garage to living accommodation and sun lounge extension to dwelling. (Renewal of extant permission)
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LA05/2026/0343/F Withdrawn
Public Footpath approximately 80m south east of 1 Thornhill Manor, Dunmurry
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LA05/2026/0598/F Awaiting decision
13 Richmond Court, Lisburn, BT27 4QU
Internal alterations and loft conversion which includes dormer extension to rear.