26/1116/192

1. 24 Mar 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

• 26/1766/FUL Awaiting decision

  63 Bedford Avenue Barnet EN5 2ES

  Conversion of 2no. self-contained flats into single family dwelling including single storey side and rear extension following demolition of existing garages. New enclosed porch. Widening of the existing vehicular access

  11 May 2026 101m away Full applications
• 26/2622/HSE Awaiting decision

  89 Normandy Avenue Barnet EN5 2HT

  Part single, part two storey side/rear extension with 3no. rooflights, raised decking area with glass balustrade following demolition of the existing conservatory and garage. Removal of chimney. Changes to fenestration including new front window opening

  14 Jul 2026 104m away Householder
• 26/1405/HSE Awaiting decision

  94 Normandy Avenue Barnet EN5 2HS

  Single storey rear infill extension. Changes to side fenestration

  16 Apr 2026 200m away Householder
• 26/1364/HSE Awaiting decision

  30 Minotaur Drive Barnet EN5 2FS

  Conversion of the existing loft space including insertion of 2no. front and rear facing rooflights

  14 Apr 2026 214m away Householder
• 26/1607/192 Decided

  146 Fitzjohn Avenue Barnet EN5 2HP

  New front porch. Changes to ground floor fenestration

  29 Apr 2026 249m away Lawful development
• 26/1599/192 Decided

  146 Fitzjohn Avenue Barnet EN5 2HP

  Roof extension involving hip to gable, rear dormer window, front and side facing rooflights and new side gable window

  28 Apr 2026 254m away Lawful development

• 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