Planning application
115 Marlborough Park South, Belfast, BT9 6HW
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Retrospective two storey side extension with Internal & Façade Alterations
As published by the council, reference LA04/2026/0452/F
Application record
- Reference
- LA04/2026/0452/F
- Type
- Full
- Status
- Determined
- Decision
- Granted
- Received
- 9 Mar 2026
- Validated
- 23 Mar 2026
- Decided
- 15 May 2026
- Ward
- Windsor
- Postcode
- BT9 6HW
Timeline
Dates from the published record
-
9 Mar 2026
Received by Belfast
-
23 Mar 2026
Validated
Checked as complete and ready for consideration.
-
15 May 2026
Decision issued: Granted
-
22 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
2020 Architects Ltd Agent, an architecture practice registered in Hazel Grove
Dissolved · incorporated 2020 · Hazel Grove
45 applications on PlanIndex · across 11 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
9 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 15 May 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
-
53 Marlborough Park Central, Belfast, BT9 6HP
98% historically approved · decision due ~21 Sep
Demolish existing conservatory to allow for new single storey rear extension.
Awaiting decision Full applications Extension Demolition 8 docsSmall domestic -
Beaumont Lodge, 122A Malone Road, Belfast, BT9 5HR
Change of use from veterinary surgeons consulting rooms to a hospital staff training facility with single storey extension.
Granted Full applications Extension 26 docsSmall domestic -
Beaumont Lodge, 122A Malone Road, Belfast, BT9 5HR
Change of use from veterinary surgeons consulting rooms to a hospital staff training facility with single storey extension.
Granted Heritage and listed buildings Extension 18 docsSmall domestic -
122A Malone Road, Belfast, BT9 5HR
Discharge of condition 2 LA04/2024/1516/F-Soft landscaping
Granted Conditions 8 docs -
33 Cadogan Park, Belfast, BT9 6HH
Addition of single storey rear extension and two-storey side extension. Internal reconfiguration. Existing brick facade to be rendered.
Granted Full applications Extension 18 docsSmall domestic -
33 Cadogan Park, Belfast, BT9 6HH
Demolition of ground floor outer walls to the rear as per the drawings Demolition of section of wall with archway to the side Demolition of low garden wall and post to the side
Granted Heritage and listed buildings Demolition 12 docs
Other full applications
In Belfast
-
LA04/2025/0110/F Granted
Hammer Playing Pitch Agnes Street, Shankill Road, Belfast, BT13
Resurfacing and minor extension of existing 3G pitch; replacement floodlighting; 50 seater covered mini-stand (3.8m tall by 7.5m long and 3.3m wide); additional 1.2m fencing enclosure to pitch; replacement dugouts: storage container (3.6m by 2.4m); removal of portacabin and associated minor works/drainage modifications.
-
LA04/2025/2176/F Granted
15 Stockmans Avenue, Belfast, BT11 9AS
Addition of a two-storey rear extension to existing dwelling, and small rear decking area
-
LA04/2026/0043/F Granted
1 Greystown Avenue, Belfast, BT9 6UG
Proposed extensions to side & rear elevation, together with facade alterations to front of existing dwelling & recladding of existing dormer to rear (Amended Plans)
-
LA04/2025/1768/F Granted
Lands at Apartment Blocks 1-3 Clonaver Drive, Belfast, BT4 2FB
Proposed amendment to condition No.7 of planning approval LA04/2023/2709/F to no longer provide and install the vapour protection measures that were originally requested.
-
LA04/2025/2202/F Granted
104 Gilnahirk Road, Belfast, BT5 7DJ
Single storey side extension. First floor side window to Eastern elevation. Replacement side windows.