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Planning application

23 Cyprus Gardens London N3 1SP

Granted Barnet 26/1920/192 Proposed Lawful Development Certificate

Works: Extension Loft or dormer Windows or glazing

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

Proposal

Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no. front facing rooflights and new side gable window, following removal of existing side and rear dormer windows, and partial removal of the chimney on the flank wall. (amended)

As published by the council, reference 26/1920/192

Application record

Reference
26/1920/192
Type
Proposed Lawful Development Certificate
Status
Lawful
Decision
Granted As published: Lawful
Received
21 May 2026
Validated
21 May 2026
Decided
17 Jun 2026
Ward
Finchley Church End
Decision by
Delegated Decision
Postcode
N3 1SP

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2026: 1 approved, 0 refused.

  • 26/2179/HSE Decided

    23 Cyprus Gardens London N3 1SP

    Single storey side and rear extension. Conversion of garage into storage/utility room including raising of parapet wall

    Submitted 11 Jun 2026 Householder

Timeline

Dates from the published record

  1. 21 May 2026

    Received by Barnet

  2. 17 Jun 2026

    Decision issued: Lawful

  3. 16 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Stuart Henley & Partners Agent, registered in Redbourn

Active · incorporated 2008 · Redbourn

50 applications on PlanIndex · across 10 councils · 85% granted

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Documents

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

9 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

Barnet granted permission on 17 June 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.

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Within 0.3 miles

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  • 23 Cyprus Gardens London N3 1SP

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    77% historically approved · decision due ~6 Aug

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In Barnet

  • 26/2679/192 Granted

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    Received 20 Jul, published by the council 7 Aug 2026 Lawful development
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