Planning application
3 Coolsara Park, Lisburn, BT28 3BG
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 May 2026
Received by Lisburn and Castlereagh
-
5 May 2026
Validated
Checked as complete and ready for consideration.
-
29 Jul 2026
Added to PlanIndex
-
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.
Trade members open them from here.
Open the documentsWhat 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 500 metres
-
11 Coolsara Park, Lisburn, BT28 3BG
New attached garage and conversion with extension of existing garage to form a garden room
Granted Full applications Extension 17 docs -
Lisburn Railway Station Railway Street, Lisburn, BT28 1XW
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
Single-storey extension to the rear, renovation of existing garage, first floor balcony and garden room.
Granted Full applications Extension 13 docsSmall domestic -
Embrace Orthodontics 1-3 Bachelors Walk, Lisburn, BT28 1XJ
1 Digital Advertisement
Granted Advertising 9 docs -
-
1 Wallace Avenue, Lisburn, BT27 4AA
96% historically approved · decision due ~27 May
Existing garage and outbuildings to be demolished. Existing boundary wall to be infilled to tie into proposed extension. Front boundary wall in a state of disrepair to be replaced to match existing. Extents of demolition as per demolition plans and elevations, drawings 1657-01 200-03 and 300-04.
Awaiting decision Heritage and listed buildings Extension Demolition 8 docsSmall domestic
Other full applications
In Lisburn and Castlereagh
-
LA05/2026/0220/F Granted
21 Rathfriland Road, Dromara, Dromore, BT25 2JG
Proposed new access and hardstanding area.
-
LA05/2026/0717/F Awaiting decision
Emmanuel Baptist Church, 6 Glenavy Road, Lisburn, BT28 3QW
Proposed extension of existing church car park to include additional car parking spaces, replacement boundary fencing and associates landscaping works
-
LA05/2026/0405/F Granted
Lands north east of 33 Baronsgrange Rd, Carryduff, Belfast, BT8 8GL. Incorporates the length of Baronsgrange Road to the Comber Road.
Proposed bus shelter, bus layby, and easy access kerb.
-
LA05/2026/0480/F Granted
Supervalu Ltd, 21 Main Street, Moira, Craigavon, BT67 0LE
Application under Section 54 of the Planning Act (NI) 2011 to vary condition no. 3 of planning approval LA05/2024/0823/F for development to be completed in accordance with the submitted phasing drawings
-
LA05/2026/0357/F Granted
Public Footpath approximately 16m south of 164 Longstone Street, Lisburn
Proposed installation of telephone kiosk on public footpath