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Planning application

19 Rookery Close London NW9 6QJ

Refused Barnet 26/1597/RCU Retention/Continued Use

Works: Extension Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Single storey rear conservatory extension (Retrospective)

As published by the council, reference 26/1597/RCU

Application record

Reference
26/1597/RCU
Type
Retention/Continued Use
Status
Refused
Decision
Refused As published: Refuse
Received
28 Apr 2026
Validated
28 Apr 2026
Decided
23 Jun 2026
Ward
West Hendon
Decision by
Delegated Decision
Postcode
NW9 6QJ

Timeline

Dates from the published record

  1. 28 Apr 2026

    Received by Barnet

  2. 23 Jun 2026

    Decision issued: Refuse

  3. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Tricon Design Ltd Agent, a design practice registered in Ilford

Active · incorporated 2022 · Ilford

97 applications on PlanIndex · across 20 councils · 85% granted

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Documents

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

11 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 refusal means

Barnet refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

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In Barnet

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    Received 30 Oct, published by the council 3 Nov 2026 Amendments
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    Non-material amendments to planning permission reference 24/4827/HSE dated 21/01/25 for 'New front boundary walls and access gates. New fencing with associated landscaping.' Amendments include changes to front boundary wall and fences and landscaping

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    Non-material amendments to planning permission reference 24/0743/HSE dated 20/05/24 for 'Part single, part two-storey side and rear extension. Single storey front infill extension. Second floor roof extension to incorporate terrace area. Alterations to the external facade and fenestration arrangement.' Changes to external finishes / materials; Addition of glass balustrade to east and south elevations of roof terrace; Removal of chimney to north elevation; Changes to fenestration; Changes to hard landscaping: Changes to internal layouts; Amendment to Design and Access Statement

    Received 19 Oct, published by the council 21 Oct 2026 Amendments