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Planning application

LA11/2026/0320/F

11 Knockwellan Park, Londonderry, BT47 2JB

Granted Derry City and Strabane Full

Proposal

Proposed single storey side extension to dwelling

As published by the council, reference LA11/2026/0320/F

Timeline

Dates from the published record

  1. 20 Apr 2026

    Received by Derry City and Strabane

  2. 27 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 4 Finn Gardens, Londonderry, BT47 2HZ

    Proposed two storey rear extension to dwelling

    11 Nov 2025 153m away Full applications
  • LA11/2026/0336/F Awaiting decision

    1 Harberton Park Londonderry BT47 2NB

    External elevational changes, new roof to facilitate attic conversion with additional windows.

    27 Apr 2026 425m away Full applications
  • Annies Bar, 7 Strabane Old Road, Londonderry, BT47 2DL

    Retention of timber fence and gate and proposed change of use of the land from access yard to a beer garden/smoking area

    23 Mar 2026 459m away Full applications
  • 6 Harberton Park, Londonderry, BT47 2NB

    Erection of single-storey side and rear extensions

    31 Jul 2025 483m away Full applications
  • LA11/2026/0103/F Awaiting decision

    6 Harberton Park, Londonderry, BT47 2NB

    Change of use from dwelling to 6 bed HMO

    6 Feb 2026 483m away Full applications

In Derry City and Strabane

  • LA11/2026/0538/F Awaiting decision

    91 Ballymagowan Avenue, Londonderry, BT48 9QR

    Construction of single storey rear extension to provide wheelchair accessible bedroom on ground floor. Associated landscaping / hardstanding to rear garden to facilitate and provide level access

    20 Jul 2026 Full applications
  • 63 Ardanlee, Ballynagard, Londonderry, BT48 8RR

    Single storey rear extension to dwelling

    25 Mar 2026 Full applications
  • LA11/2026/0534/F Awaiting decision

    89 Norburgh Park Londonderry BT48 0RG

    Rear single storey extension and access ramp to dwelling

    16 Jul 2026 Full applications
  • LA11/2026/0535/F Awaiting decision

    3 Glendon Park Altnagelvin Londonderry BT47 5XU

    Erection of single storey rear extension and front porch with interior alterations, addition of three dormer windows to the front and one to the rear to create first floor. Erection of single storey detached garage to rear.

    16 Jul 2026 Full applications
  • 61 Limavady Road, Londonderry, BT47 6LR

    Proposed Single Storey Side and Rear Extension, Extension of First Floor and External Alterations to Dwelling

    6 Mar 2026 Full applications