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Planning application

20 Marlborough Street, Derry, BT48 9AY

Granted Derry City and Strabane LA11/2026/0498/F Full

Works: Extension Small domestic

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

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Proposed Single Storey Extension to Rear of Existing 3 Storey Dwelling and minor Internal alterations

As published by the council, reference LA11/2026/0498/F

Application record

Reference
LA11/2026/0498/F
Type
Full
Status
Determined
Decision
Granted
Received
2 Jul 2026
Validated
16 Jul 2026
Decided
26 Aug 2026
Ward
Brandywell
Postcode
BT48 9AY

Timeline

Dates from the published record

  1. 2 Jul 2026

    Received by Derry City and Strabane

  2. 16 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jul 2026

    Added to PlanIndex

  4. 26 Aug 2026

    Decision issued: Granted

  5. 3 Sep 2026

    Status changed to Determined

    Previously Under Consideration.

Who's behind it

Company information only, from the register and Companies House

AQB Architectural Workshop Ltd Agent, an architecture practice

10 applications on PlanIndex · across 3 councils · 90% granted

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Documents

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

22 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 this grant of permission means

Derry City and Strabane granted permission on 26 August 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

In Derry City and Strabane

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