26/1750/192

1. 11 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

• 26/0972/HSE Granted

  14 Cool Oak Lane London NW9 7BJ

  Part single, part two storey side and rear extension including conversion of garage into habitable room insertion of window to replace garage door

  13 Mar 2026 163m away Householder
• 26/1467/HSE Awaiting decision

  6 Cool Oak Lane London NW9 7BJ

  Single storey side infill extension and single storey rear extension following demolition of existing outbuilding and greenhouse. Single storey front extension

  21 Apr 2026 196m away Householder
• 26/0849/CON Awaiting decision

  Block M West Hendon Estate West Hendon London NW9

  Submission of details of condition 28 part 2 (Remediation of Contamination) pursuant to planning permission H/01054/13 dated 20/11/13

  5 Mar 2026 227m away Conditions
• 26/2113/FUL Awaiting decision

  110 - 124 West Hendon Broadway London NW9 7AA

  Temporary use of the land as a hand carwash for 5 years

  8 Jun 2026 265m away Full applications
• 26/2156/NMA Awaiting decision

  60 West Hendon Broadway London NW9 7AE

  Non-material amendments to planning permission reference 21/1522/FUL dated 18/01/24 for 'Demolition of an existing two-storey retail building and erection of an eight storey residential led mixed use building with 2no live/ work units at ground floor and 63no residential units on first and floors above. Associated external parking and associated landscaping.' Amendments include variation to the wording of conditions 4 (Levels), 5 (Demolition and Construction Management and Logistics Plan, and 16 (Sound Insulation - Mitigation Measures), to vary the trigger mechanisms / dates

  10 Jun 2026 375m away Amendments
• 26/2601/PNH Awaiting decision

  49 Brent View Road London NW9 7EJ

  2no. single storey rear extensions, both with a proposed depth of 6 metres, maximum height of 3.24 metres and eaves height of 3 metres.

  10 Jul 2026 392m away Prior approval

• 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