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Planning application

3 Coolsara Park, Lisburn, BT28 3BG

Granted Lisburn and Castlereagh LA05/2026/0381/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

Proposed rear single storey extension with raised patio & 2 storey side extension to dwelling

As published by the council, reference LA05/2026/0381/F

Application record

Reference
LA05/2026/0381/F
Type
Full
Status
Determined
Decision
Granted
Received
1 May 2026
Validated
5 May 2026
Decided
26 Aug 2026
Ward
Wallace Park
Postcode
BT28 3BG

Timeline

Dates from the published record

  1. 1 May 2026

    Received by Lisburn and Castlereagh

  2. 5 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jul 2026

    Added to PlanIndex

  4. 26 Aug 2026

    Decision issued: Granted

Documents

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

16 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 26 August 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

  • 11 Coolsara Park, Lisburn, BT28 3BG

    LA05/2023/0386/F Submitted 5 May 2023 50 yards away

    New attached garage and conversion with extension of existing garage to form a garden room

    Granted Full applications Extension 17 docs
  • 9c Magheralave Road Lisburn

    LA05/2022/0784/F Submitted 24 Aug 2022 150 yards away

    Amendment to previous approval LA05/2021/1062/F - Single storey side extension. Modernisation of existing flat roofs. Modernisation of existing house

    Granted Full applications Extension 4 docs
    Small domestic
  • Lisburn Railway Station Railway Street, Lisburn, BT28 1XW

    LA05/2025/0653/DC Submitted 9 Sep 2025 200 yards away

    Discharge of Condition 2 of planning approval LA05/2025/0172/LBC -Photographs of the completed work shall be submitted to and agreed in writing by the Council within 3 months of the date of the decision

    Granted Conditions 14 docs
  • 11b Magheralave Road, Lisburn, BT28 3BE

    LA05/2026/0160/F Submitted 26 Feb 2026 200 yards away

    Single-storey extension to the rear, renovation of existing garage, first floor balcony and garden room.

    Granted Full applications Extension 13 docs
    Small domestic
  • Embrace Orthodontics 1-3 Bachelors Walk, Lisburn, BT28 1XJ

    LA05/2025/0820/A Submitted 13 Nov 2025 300 yards away

    1 Digital Advertisement

    Refused Advertising 9 docs
  • Atlas Womens Centre 7-9 Bachelors Walk, Lisburn, BT28 1XJ

    LA05/2026/0437/A Submitted 20 May 2026 300 yards away

    1 Shop sign

    Granted Advertising 15 docs

In Lisburn and Castlereagh

  • LA05/2026/0781/F Awaiting decision

    19 Hunter's Chase, Lower Ballinderry, Lisburn, BT28 2BJ

    END EXTESNION TO DWELLING

    Received 5 Oct, published by the council 7 Oct 2026 Full applications
  • LA05/2026/0780/F Awaiting decision

    245 Comber Road, Lisburn, BT27 6XZ

    Section 54 application to remove condition 5 of planning approval S/1981/0562- Occupancy condition

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

    2 Antrim Road, Lisburn, BT28 3DH

    Proposed detached single storey garage and garden room

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

    Unit 6, Linden House, 96 Beechill Industrial Park, Belfast, BT8 7QN

    Proposed change of use from office (class B1) to Medical Facility (class D1)

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

    33 Garvey Manor, Lisburn, BT27 4DQ

    Two storey side extension

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