Planning application
36 Marlborough Park North, Belfast, BT9 6HJ
Works: Extension Demolition
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Demolition of the existing conservatory and partial removal of existing external walls at ground floor level to facilitate the proposed rear extension.
As published by the council, reference LA04/2026/1403/DCA
Application record
- Reference
- LA04/2026/1403/DCA
- Type
- Conservation Area Consent
- Status
- Under Consideration
- Received
- 6 Aug 2026
- Validated
- 6 Aug 2026
- Ward
- Windsor
- Postcode
- BT9 6HJ
Timeline
Dates from the published record
-
6 Aug 2026
Received by Belfast
-
13 Aug 2026
Added to PlanIndex
-
29 Aug 2026
Status changed to Under Consideration
Previously Site Inspection Complete.
-
Decision
Awaiting decision
Decision expected by 1 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Belfast took a median of 99 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice
11 applications on PlanIndex · across 3 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
14 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 happens while it is decided
The process from here
This application is with Belfast for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
-
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 -
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 -
44 Marlborough Park North, Belfast, BT9 6HJ
Non material change to planning application LA04/2021/2354/F & LA04/2021/2353/DCA to include: Retention of the existing garage. Construction of a new yard wall/ pedestrian gate in a different location / configuration to that previously approved. Replacement of the existing wall/railing to the street with a wall/railing/vehicular gate. Landscaping alterations.
Refused Amendments 6 docs -
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 -
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 Heritage and listed buildings Extension Demolition +1 3 docs
Other heritage and listed buildings applications
In Belfast
-
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
-
LA04/2025/1464/DCA Granted
38 Eglantine Avenue, Belfast, BT9 6DX
Demolition works to facilitate conversion of Existing Short-Term Let to 5 No. 1-Bedroom Short-Term Let Apartments
-
LA04/2026/1084/DCA Granted
16a Maryville Park, Belfast, BT9 6LN
Demolition of garage roof, partial demolition of garage walls.
-
LA04/2026/1472/LBC Awaiting decision
Queen's University Belfast David Keir Building 39-123 Stranmillis Road, Belfast, BT9 5AG
The proposed works are to install an externally mounted Automated External Defibrillator (AED) on the David Keir Building at QUB. The purpose of the installation is to provide rapid, publicly accessible emergency equipment in a location with high footfall.