55 Nant Road London NW2 2AL

1. 22 Dec 2025

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 February 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 42 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

• 55 Nant Road London NW2 2AL

  26/1857/HSE Submitted 18 May 2026 0m away

  Single storey rear extension with pitched roof and 2no. rooflights following demolition of the existing conservatory

  Granted Householder Extension Loft or dormer +1 8 docs
  Small domestic

• 31 Hodford Road London NW11 8NL

  26/1566/192 Submitted 27 Apr 2026 24m away

  79% historically approved · decision due ~26 Jun

  Changes to side and rear fenestration

  Awaiting decision Lawful development Windows or glazing 5 docs

• 31 Hodford Road London NW11 8NL

  26/1565/HSE Submitted 27 Apr 2026 24m away

  77% historically approved · decision due ~26 Jun

  Single storey rear extension with flat roof and 1no. rooflight and new rear raised terrace area and access steps to garden

  Awaiting decision Householder Extension Loft or dormer 4 docs
  Small domestic

• 31 Hodford Road London NW11 8NL

  26/1100/HSE Submitted 23 Mar 2026 28m away

  77% historically approved · decision due ~18 May

  Alterations to existing front porch including new pitched roof and 2no rooflights. First floor rear extension with juliette balcony and pitched roof

  Awaiting decision Householder Extension Loft or dormer 11 docs
  Small domestic

• 29 Leeside Crescent London NW11 0DA

  26/1567/HSE Submitted 27 Apr 2026 28m away

  77% historically approved · decision due ~22 Jun

  Single storey rear extension with 4no. rooflights following demolition of existing rear projection. Alterations to side fenestration

  Awaiting decision Householder Extension Loft or dormer +2 4 docs
  Small domestic

• 31 Hodford Road London NW11 8NL

  26/1099/192 Submitted 23 Mar 2026 37m away

  Single storey ground floor rear extension with 1no. roof light, new rear terrace area including glass railings with access steps to garden. Changes to fenestration at side elevation; on ground floor; blocking up 2no. existing windows, altering one existing window and new window at kitchen level. 2 no. new windows at first floor

  Decided Lawful development Extension Loft or dormer +1 6 docs
  Small domestic

• 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
• 26/2025/192 Decided

  18 Hale Drive London NW7 3DU

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

  1 Jun 2026 Lawful development