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Planning application

9 Gibb Avenue Darlington DL1 1NQ

Granted Darlington 26/00624/PLU Proposed Lawful Use

Works: Extension Loft or dormer Windows or glazing 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

Certificate of Lawfulness for proposed use - Erection of a single storey rear extension including two roof lights together with the installation of a ground floor window in the existing side elevation (amended description).

As published by the council, reference 26/00624/PLU

Application record

Reference
26/00624/PLU
Type
Proposed Lawful Use
Status
Decided
Decision
Granted As published: PERMITTED DEVELOPMENT
Received
24 Jun 2026
Validated
24 Jun 2026
Decided
6 Aug 2026
Ward
Red Hall And Lingfield
Parish
Darlington Urban Area
Decision by
Delegated Decision
Postcode
DL1 1NQ

Timeline

Dates from the published record

  1. 24 Jun 2026

    Received by Darlington

  2. 21 Jul 2026

    Added to PlanIndex

  3. 6 Aug 2026

    Decision issued: PERMITTED DEVELOPMENT

Who's behind it

Company information only, from the register and Companies House

KJW Architectural Services Agent, an architecture practice

110 applications on PlanIndex · across 7 councils · 97% granted

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Documents

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

6 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

Darlington granted permission on 6 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

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In Darlington

  • 26/00881/PLU Granted

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    Received 7 Sep, published by the council 24 Sep 2026 Lawful development
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    Received 14 Sep, published by the council 19 Sep 2026 Lawful development
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    Received 10 Sep, published by the council 19 Sep 2026 Lawful development
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    7 Blackthorn Drive Hurworth DARLINGTON DL2 2FU

    Certificate of Lawfulness for proposed development - erection of a single storey rear extension and installation of an additional ground floor window and door in the existing side elevation

    Received 4 Sep, published by the council 19 Sep 2026 Lawful development
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    71 Lunedale Road Darlington DL3 9AT

    Certificate of Lawfulness for proposed development - conversion of loft into habitable space with dormer extensions to side and rear and 3 no. rooflights to front roof slope

    Received 3 Sep, published by the council 15 Sep 2026 Lawful development