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Planning application

LA04/2026/0326/F

38 Onslow Gardens, Belfast, BT6 0AQ

Granted Belfast Full

Proposal

Single-storey rear extension, including demolition of the existing single-storey room, removal of the existing kitchen roof, partial demolition of the rear wall (ground floor level) and existing living room window, and formation of a new gable window.

As published by the council, reference LA04/2026/0326/F

Timeline

Dates from the published record

  1. 23 Feb 2026

    Received by Belfast

  2. 3 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 30 Jun 2026

    Decision issued: Granted

  4. 22 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.

More on full applications applications in our guide

Nearby applications

Within 500 metres

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  • LA04/2026/1003/F Awaiting decision

    3 Onslow Parade, Belfast, BT6 0AR

    Demolition of existing garage / outbuildings. Two storey side extension and single and two storey rear extension and dormer window to rear.

    27 May 2026 151m away Full applications
  • 5 Haddington Gardens, Belfast, BT6 0AN

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  • 39 Ardenlee Parade, Belfast, BT6 0AL

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  • 137 Ardenlee Avenue, Belfast, BT6 0AE

    Demolition of existing rear return and garage. Replacement single storey side/rear extension. (Amended Plans).

    13 Oct 2025 250m away Full applications

In Belfast

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  • 29 Dalebrook Park, Belfast, BT11 9EW

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    28 Apr 2026 Full applications
  • 83 Wellington Park, Belfast, BT9 6DP

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  • 15-19 William Street South, Unit B, Belfast, BT1 4AR

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