26/2282/192

1. 17 Jun 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

• 26/0845/192 Awaiting decision

  21 Goodwyn Avenue London NW7 3RJ

  Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights

  5 Mar 2026 27m away Lawful development
• 26/1702/HSE Awaiting decision

  43 Goodwyn Avenue London NW7 3RJ

  Single storey rear extension including two rooflights, raised rear patio, alterations to the front elevation including storm porch, and installation of brickwork slips and hall hung tiles, replacement windows and enlarged front driveway with permeable paving.

  6 May 2026 67m away Householder
• 26/0908/RCU Awaiting decision

  77 The Broadway London NW7 3BU

  Installation of ducting to the rear elevation. (Retrospective Application) Proposal to increase the height Installation of additional inline attenuator Installation of vibration isolation mounts Instillation of carbon filter housing Instillation of ESP unit

  10 Mar 2026 76m away Amendments
• 26/2675/FUL Awaiting decision

  Pavement Outside 127 The Broadway London NW7 3TG

  Installation of a fixed refrigerated flower vending machine for the sale of fresh flowers

  17 Jul 2026 109m away Full applications
• 26/0894/192 Awaiting decision

  Brockenhurst Primary Substation, Land On The East Side Of Brockenhurst Gardens London NW7

  Removal and replacement of an existing transformer and switchboard and associated ancillary equipment. Demolition of the existing noise enclosure and installation of a new open-air transformer. Erection of a new fire wall to screen the flats

  9 Mar 2026 144m away Lawful development
• 26/1737/FUL Awaiting decision

  90A And 90B The Broadway London NW7 3TB

  Two storey rear extension with juliette balcony

  11 May 2026 168m away Full applications

• 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