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Planning application

5 Cadogan Park, Belfast, BT9 6HG

Granted Belfast LA04/2025/1826/F Full

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 LA04/2025/1826/F

Application record

Reference
LA04/2025/1826/F
Type
Full
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.

  • LA04/2025/1825/DCA 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.

    Decided 5 Jun 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 26 Oct 2025

    Received by Belfast

  2. 5 Jun 2026

    Decision issued: Granted

  3. 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

64 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 record

Documents

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

8 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 documents

What 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 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

  • 5 Cadogan Park, Belfast, BT9 6HG

    LA04/2025/1825/DCA Submitted 26 Oct 2025 50 yards away

    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

  • 9a Cadogan Park, Belfast, BT9 6HG

    LA04/2025/2094/F Submitted 4 Dec 2025 50 yards away

    97% historically approved · decision due ~12 Feb

    Retention of 3 storey dwelling and associated site works.

    Awaiting decision Full applications 11 docs
    Domestic

  • 36 Marlborough Park North, Belfast, BT9 6HJ

    LA04/2026/1300/F Submitted 20 Jul 2026 50 yards away

    Demolition of existing rear conservatory and construction of a single-storey rear extension, including associated internal and external alterations.

    Granted Full applications Extension Demolition 15 docs
    Small domestic

  • 36 Marlborough Park North, Belfast, BT9 6HJ

    LA04/2026/1403/DCA Submitted 6 Aug 2026 50 yards away

    Demolition of the existing conservatory and partial removal of existing external walls at ground floor level to facilitate the proposed rear extension.

    Granted Heritage and listed buildings Extension Demolition 15 docs

  • 44 Marlborough Park North, Belfast, BT9 6HJ

    LA04/2026/0823/F Submitted 5 May 2026 50 yards away

    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

    LA04/2026/0832/DCA Submitted 5 May 2026 50 yards away

    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

In Belfast

  • LA04/2025/1410/F Granted

    40 Sydenham Park, Belfast, BT4 1PW

    2 storey side extension. Widening of driveway

    Received 27 Aug, published by the council 22 Jul 2026 Full applications
  • LA04/2025/1117/F Withdrawn

    3 Clara Crescent Upper, Belfast, BT5 5EQ

    Change of use from 4 bed dwelling to 5 bed / 5 person HMO including single storey extension to kitchen

    Received 23 Jun, published by the council 6 Aug 2026 Full applications
  • la04/2026/0151/F Granted

    42 Clara Park, Belfast, BT5 6FE

    Demolition of existing single storey rear extensions to make way for a proposed new single storey extension to the rear

    Received 2 Feb, published by the council 22 Jul 2026 Full applications
  • LA04/2026/1426/F Granted

    6 North Sperrin, Belfast, BT5 7HU

    Single storey rear and side extension and new rear patio. Demoliton of existing garage.

    Received 11 Aug, published by the council 29 Aug 2026 Full applications
  • LA04/2026/1219/F Granted

    96 Rosebery Road, Belfast, BT6 8JF

    Replacement single storey rear extension

    Received 6 Jul, published by the council 22 Jul 2026 Full applications