26/1255/192

1. 1 Apr 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

• 26/1451/HSE Awaiting decision

  14 Cranbourne Gardens London NW11 0HP

  Part single, part two storey rear extension

  20 Apr 2026 0m away Householder
• 26/2471/PNH Awaiting decision

  14 Cranbourne Gardens London NW11 0HP

  Single storey rear extension with a proposed depth of 6m (from original rear wall), maximum height of 2.9m and eaves height of 2.9m

  30 Jun 2026 27m away Prior approval
• 26/1960/CON Awaiting decision

  28 Temple Fortune Parade Finchley Road London NW11 0QS

  Submission of details of condition 4 (Cycle Parking Spaces and Storage) 5 (Refuse and Recycling) 7 (Demolition and Construction Management and Logistics Plan) pursuant to planning permission 25/5195/FUL dated 02/03/2026

  27 May 2026 142m away Conditions
• 26/0982/PNH Granted

  29 Leeside Crescent London NW11 0DA

  2No single storey rear extensions with a proposed depth of 6.00m, maximum height of 3.00m and an eaves height of 3.00m

  16 Mar 2026 152m away Prior approval
• 26/0918/RMA Granted

  40 Temple Fortune Parade Finchley Road London NW11 0QX

  Reserved matters application seeking approval for landscaping pursuant to outline planning permission 25/5049/S73 dated 24/02/26 (amendment to 24/2930/OUT) for 'Three-storey rear extension (at ground, first and second floor), and an additional new storey (third floor). Change of use of existing first and second floor flats to provide an 18-room, 18-person HMO and 3no. 1-bedroom flats. Associated refuse/recycling and cycle storage, with landscaping reserved.'

  11 Mar 2026 180m away Reserved matters
• 26/2703/FUL Awaiting decision

  6 Belmont Parade Finchley Road London NW11 6XP

  Installation of a retractable fabric awning to the shopfront

  21 Jul 2026 199m 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