142 The Vale London NW11 8SN

1. 2 Mar 2026

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 27 April 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Barnet took a median of 43 days over the applications it decided in the last year.

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

• 138 The Vale London NW11 8SN

  26/1125/HSE Submitted 24 Mar 2026 17m away

  77% historically approved · decision due ~3 Jun

  Installation of front access gates and fence (UPDATED PLANS)

  Awaiting decision Householder 9 docs
  Small domestic

• 183 The Vale London NW11 8TL

  26/2103/191 Submitted 5 Jun 2026 63m away

  79% historically approved · decision due ~1 Sep

  Use as 5no. self-contained studio flats

  Awaiting decision New dwelling

• 167 The Vale London NW11 8TL

  26/2856/HSE Submitted 3 Aug 2026 63m away

  77% historically approved · decision due ~28 Sep

  Single storey rear/side extension. Conversion and extension of the existing garage into habitable room, insertion of window to replace the garage door

  Awaiting decision Householder Extension Windows or glazing
  Small domestic

• 20 Sanderstead Avenue London NW2 1SG

  26/1621/HSE Submitted 30 Apr 2026 130m away

  77% historically approved · decision due ~30 Jun

  Single storey side and rear extension with 2no. rooflights and new patio area. Roof extension involving side and rear dormer window

  Awaiting decision Householder Extension Loft or dormer +1 9 docs
  Small domestic

• 47 Greenfield Gardens London NW2 1HT

  26/2560/HSE Submitted 7 Jul 2026 148m away

  77% historically approved · decision due ~2 Sep

  Part single, part two storey rear extension. New front porch

  Awaiting decision Householder Extension
  Small domestic

• 47 Greenfield Gardens London NW2 1HT

  26/2561/192 Submitted 7 Jul 2026 148m away

  79% historically approved · decision due ~1 Sep

  Roof extension involving hip to gable, rear dormer window with Juliette balcony, 2no. front facing rooflights and new side gable window.

  Awaiting decision Extension Loft or dormer +1

• 26/2679/192 Decided

  21 Myddelton Park London N20 0JH

  Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).

  20 Jul 2026 Lawful development
• 26/1907/191 Decided

  8 Golders Manor Drive London NW11 9HT

  Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)

  21 May 2026 Lawful development
• 26/2059/192 Decided

  Low Ridge Rowley Lane Barnet EN5 3HS

  Erection of a rear outbuilding

  3 Jun 2026 Lawful development
• 26/2066/192 Decided

  355 Hendon Way London NW4 3NB

  Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of chimney on rear elevation (AMENDED DESCRIPTION)

  3 Jun 2026 Lawful development
• 26/1663/192 Decided

  152 Deans Lane Edgware HA8 9NT

  Change of use from single family dwellinghouse (Class C3a) to supported living accommodation Class C3b)

  5 May 2026 Lawful development