Planning application
5 Cadogan Park, Belfast, BT9 6HG
Works: Extension Demolition Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Demolition of existing Conservatory, construction of new extension, installation of side door and larger window and conversion of existing garage into utility/store and gym.
As published by the council, reference LA04/2025/1825/DCA
Application record
- Reference
- LA04/2025/1825/DCA
- Type
- Conservation Area Consent
- Status
- Determined
- Decision
- Granted
- Received
- 26 Oct 2025
- Validated
- 26 Oct 2025
- Decided
- 5 Jun 2026
- Ward
- Windsor
- Postcode
- BT9 6HG
Site history
Applications at this address on the Belfast register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
LA04/2025/1826/F Granted
5 Cadogan Park, Belfast, BT9 6HG
Demolition of existing conservatory, construction of new extension, installation of side door and larger window and conversion of existing garage into utility/store and gym.
Timeline
Dates from the published record
-
26 Oct 2025
Received by Belfast
-
5 Jun 2026
Decision issued: Granted
-
22 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
JEM Architectural Services Ltd Agent, an architecture practice registered in Caledon
Active · incorporated 2018 · Caledon
62 applications on PlanIndex · across 6 councils · 100% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
3 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Belfast granted permission on 5 June 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 heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
5 Cadogan Park, Belfast, BT9 6HG
Demolition of existing conservatory, construction of new extension, installation of side door and larger window and conversion of existing garage into utility/store and gym.
Granted Full applications Extension Demolition +1 8 docs -
9a Cadogan Park, Belfast, BT9 6HG
98% historically approved · decision due ~12 Feb
Retention of 3 storey dwelling and associated site works.
Awaiting decision Full applications 11 docsDomestic -
36 Marlborough Park North, Belfast, BT9 6HJ
98% historically approved · decision due ~14 Sep
Demolition of existing rear conservatory and construction of a single-storey rear extension, including associated internal and external alterations.
Awaiting decision Full applications Extension Demolition 14 docsSmall domestic -
36 Marlborough Park North, Belfast, BT9 6HJ
98% historically approved · decision due ~1 Oct
Demolition of the existing conservatory and partial removal of existing external walls at ground floor level to facilitate the proposed rear extension.
Awaiting decision Heritage and listed buildings Extension Demolition 14 docs -
44 Marlborough Park North, Belfast, BT9 6HJ
provision of new ironwork pedestrian gate, new brick wall, retention of existing garage, new vehicular ironwork gate, ironwork handrail, minor amendments to planting area and driveway finishes
Granted Full applications 8 docs -
44 Marlborough Park North, Belfast, BT9 6HJ
98% historically approved · decision due ~1 Jul
amendments to prior approval LA04/2021/2354/F and LA04/2021/2353/DCA for relocation of ironwork pedestrian gate, new brick wall, retention of existing garage, new vehicular ironwork gate, ironwork handrail, minor amendments to planting area and driveway finishes
Awaiting decision Heritage and listed buildings 6 docs
Other heritage and listed building applications
In Belfast
-
LA04/2026/1409/LBC Granted
36-38 Donegall Place, Belfast, BT1 5BB
Installation of teller counter position within refurbished bank.
-
LA04/2026/1404/LBC Granted
36-38 Donegall Place, Belfast, BT1 5BB
Transom to shop glazing with obscured glazing to conceal internal steelwork.
-
LA04/2026/0665/LBC Granted
Belfast Harbour Office and William Ritchie Building Corporation Square and 2 Clarendon Road, Belfast, BT1 3AL
Removal of existing link between the Belfast Harbour Office and William Ritchie Building, Erection of new link bridge and reinstatement of northern gable of Harbour Office. Reinstatement of cellar entrance. Entrance ramp to William Ritchie Building. Erection of a new gate and railings along the eastern boundary.
-
LA04/2026/0609/LBC Granted
Clanmil Housing Association Northern Whig House 3 Waring Street Belfast BT1 2DX
Re-roofing works comprising removal of bitumen felt and replacement with polymeric single-ply membrane. Replacement of rainwater goods (internally & externally), lead flashings, edge trims to facilitate roofing works.
-
LA04/2026/0810/DCA Granted
22-24 Berry Street, Belfast, BT1 1FJ
Demolition of existing shopfront to allow for alterations