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Planning application

26/0851/HSE

9 Temple Avenue London N20 9EJ

Granted Barnet Householder Application

Proposal

Two storey side extension following demolition of existing single storey side projection. Single storey rear extension following demolition of existing conservatory. New raised patio and associated steps to garden. New front porch. Roof extension involving side and rear dormer windows, 1no. front facing rooflight and solar panels to side roof slope following demolition of 2no. chimneys to the rear

As published by the council, reference 26/0851/HSE

Timeline

Dates from the published record

  1. 6 Mar 2026

    Received by Barnet

  2. 10 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 14 Apr 2026

    Decision issued: Approve subject to conditions

  4. 25 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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

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In Barnet

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  • 26/2813/HSE Awaiting decision

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  • 26/2803/HSE Awaiting decision

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