26/2006/192

1. 29 May 2026

   Received by Barnet

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Barnet for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 26/2155/HSE Awaiting decision

  14 Well Road Barnet EN5 3ED

  Part single part two storey side and rear extensions. Single storey rear infill extension. Changes to rear fenestration

  10 Jun 2026 138m away Householder
• 26/2763/PNH Awaiting decision

  27 Trinder Road Barnet EN5 3EE

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres, following demolition of the existing conservatory

  27 Jul 2026 165m away Prior approval
• 26/1051/CON Granted

  Land Adjacent To Whitings Hill Primary School Whitings Road London EN5 2QY

  Submission of details of condition 33 (Details of Excavations for Services in Relation to Trees) pursuant to planning permission 23/3772/FUL dated 02/03/26

  18 Mar 2026 221m away Conditions
• 26/0924/CON Awaiting decision

  Land Adjacent To Whitings Hill Primary School Whitings Road London EN5 2QY

  Submission of details of conditions 28 (Energy Strategy) and 29 (Overheating Assessment) pursuant to planning permission 23/3772/FUL dated 02/03/26

  11 Mar 2026 227m away Conditions
• 26/0860/CON Granted

  Land Adjacent To Whitings Hill Primary School Whitings Road London EN5 2QY

  Submission of details of conditions 37 (Badger Survey), 39 (Ecological File Note) and 44 (Biodiversity Net Gain Plan) pursuant to planning permission 23/3772/FUL dated 02/03/26

  6 Mar 2026 227m away Conditions
• 26/0872/CON Granted

  Land Adjacent To Whitings Hill Primary School Whitings Road London EN5 2QY

  Submission of details of condition 36 (Details of Foundations in Relation to Trees) pursuant to planning permission 23/3772/FUL dated 02/03/26

  6 Mar 2026 227m away Conditions

• 26/2836/192 Awaiting decision

  20 Derwent Avenue Barnet EN4 8LX

  Roof extension involving rear dormer window with juliette balcony

  31 Jul 2026 Lawful development
• 26/2815/192 Awaiting decision

  18 Boyne Avenue London NW4 2JN

  Roof extension involving rear dormer window and 2no. front facing rooflights

  30 Jul 2026 Lawful development
• 26/2824/192 Awaiting decision

  41 Greenway Close London N20 8ES

  Erection of a rear outbuilding

  30 Jul 2026 Lawful development
• 26/2809/192 Awaiting decision

  43A Clifford Road Barnet EN5 5PD

  Single storey rear extension following the demolition of existing canopy

  29 Jul 2026 Lawful development
• 26/2806/192 Awaiting decision

  14 Lincoln Road London N2 9DL

  Roof extension involving 1no. rear dormer window over main roof with juliette balcony and 1no. rear dormer over outrigger roof and 3no. front facing rooflights. Alterations to existing lean-to to form rear extension with flat roof with parapet walls and 1no. skylight. Alterations to fenestration and doors

  29 Jul 2026 Lawful development