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Planning application

18 Onslow Gardens, Belfast, BT6 0AP

Awaiting decision Belfast LA04/2025/1069/F Full

Works: Extension Loft or dormer Demolition Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Demolition works to rear elevation and gable wall and removal of existing rear dormer window. First Floor rear extension including solar panels to rear roofs, timber effect vertical cladding to rear single storey extension, and associated site works. (Amended Proposal Description)

As published by the council, reference LA04/2025/1069/F

Application record

Reference
LA04/2025/1069/F
Type
Full
Status
Under Consideration
Received
25 Jun 2025
Validated
7 Jul 2025
Ward
Ravenhill
Postcode
BT6 0AP

Timeline

Dates from the published record

  1. 25 Jun 2025

    Received by Belfast

  2. 7 Jul 2025

    Validated

    Checked as complete and ready for consideration.

  3. 6 Aug 2026

    Added to PlanIndex

  4. 24 Aug 2026

    Status changed to Under Consideration

    Previously Site Inspection Complete.

  5. Decision

    Awaiting decision

    Decision expected by 1 September 2025, 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 106 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

MAW Architects Ltd. Agent, an architecture practice registered in Ballymena

Active · incorporated 2024 · Ballymena

15 applications on PlanIndex · across 5 councils · 92% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

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

26 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.

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What happens while it is decided

This application is with Belfast for determination, against a statutory target of eight weeks. Over the last year Belfast decided full applications in a median of 132 days. More in our guide to how long planning decisions take.

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

  • 3 Onslow Parade, Belfast, BT6 0AR

    LA04/2026/1003/F Submitted 27 May 2026 100 yards away

    97% historically approved · decision due ~11 Aug

    Demolition of existing garage / outbuildings. Two storey side extension and single and two storey rear extension and dormer window to rear.

    Awaiting decision Full applications Extension Loft or dormer +2 7 docs

  • 38 Onslow Gardens, Belfast, BT6 0AQ

    LA04/2026/0326/F Submitted 23 Feb 2026 100 yards away

    Single-storey rear extension, including demolition of the existing single-storey room, removal of the existing kitchen roof, partial demolition of the rear wall (ground floor level) and existing living room window, and formation of a new gable window.

    Granted Full applications Extension Demolition +1 8 docs
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  • 41 ONSLOW PARADE BALLYMACONAGHY BELFAST DOWN BT6 0AS

    LA04/2023/2415/F Submitted 21 Dec 2022 100 yards away

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    Granted Full applications Extension 13 docs
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  • 40 Onslow Parade, Belfast, BT6 0AS

    LA04/2023/2721/F Submitted 16 Feb 2023 150 yards away

    Single storey rear extension to kitchen.

    Granted Full applications Extension 5 docs
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  • 38 Haddington Gardens, Belfast, BT6 0AN

    LA04/2024/1080/F Submitted 19 Jun 2024 150 yards away

    Variation of condition number 2 of planning approval LA04/2021/0569/F to amend the materials from brickwork and render to smooth render.

    Granted Full applications 8 docs

  • 7 HADDINGTON GARDENS BALLYMACONAGHY BELFAST DOWN BT6 0AN

    LA04/2023/2657/F Submitted 10 Feb 2023 150 yards away

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    Granted Full applications Extension 5 docs
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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