45 Corringham Road London NW11 7BS

1. 7 Oct 2025

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 2 December 2025, 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.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 45 Corringham Road London NW11 7BS

  25/4018/192 Submitted 3 Oct 2025 0m away

  79% historically approved · decision due ~28 Nov

  First floor rear extension

  Awaiting decision Lawful development Extension 4 docs

• 45 Corringham Road London NW11 7BS

  25/5034/HSE Submitted 16 Dec 2025 5m away

  77% historically approved · decision due ~11 Feb

  First and second storey side extension with 1no. front facing rooflight. New rear dormer window to existing roof extension. New rear facade with new double glazed windows and doors. New front timber clad porch extension. Changes to fenestration; replacement of existing windows

  Awaiting decision Householder Extension Loft or dormer +1 7 docs
  Small domestic

• 45 Corringham Road London NW11 7BS

  26/3009/NMA Submitted 14 Aug 2026 56m away

  70% historically approved · decision due ~12 Oct

  Non material amendment to planning permission 25/5034/HSE dated 07/05/2026 for 'First and second storey side extension with gabled roof end . Alterations to existing ground floor side extension. New 2 nos. front rooflights. New rear dormer window to replace existing dormer. Alterations to rear facade with new double glazed windows and doors and removal of rear bay window. Changes to fenestration. (Amended Description and Plans)'. Amendments includes changes to window openings

  Awaiting decision Amendments Extension Loft or dormer +1

• 45 Corringham Road London NW11 7BS

  26/3131/HSE Submitted 25 Aug 2026 56m away

  77% historically approved · decision due ~20 Oct

  First and second storey side extension with gabled roof end . Alterations to existing ground floor side extension. New 2no. front rooflights. New rear dormer window to replace existing dormer. Alterations to rear facade with new double glazed windows and doors and removal of rear bay window. Changes to fenestration.

  Awaiting decision Householder Extension Loft or dormer +1
  Domestic

• 63 Corringham Road London NW11 7BS

  25/3649/HSE Submitted 4 Sep 2025 77m away

  Single storey rear extension. Alterations to the existing front porch. Changes to fenestration. Installation of an Air source heat pump. Alterations to front and rear landscaping

  Granted Householder Extension Windows or glazing 26 docs
  Small domestic

• 56 Corringham Road London NW11 7BU

  TCP/0724/25 Submitted 31 Oct 2025 99m away

  1 x Robinia (applicants ref. T1) - Crown reduce by 2m, crown thin by 30% as part of regular maintenance and to keep tree at a size suitable for its location. 1 x Robinia (applicants ref. T2) - Crown reduce by 2m, crown thin by 30% as part of regular maintenance and to keep tree at a size suitable for its location.

  Decided Trees 4 docs

• 26/3224/PNH Awaiting decision

  Low Ridge Rowley Lane Barnet EN5 3HS

  Single storey rear extension with a proposed depth of 8.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.

  3 Sep 2026 Prior approval
• 26/3218/PNH Awaiting decision

  22 Highcroft Gardens London NW11 0LX

  2no. Single storey rear extensions with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres, and depth of 3.05 metres, maximum height of 3.00 metres and eaves height of 3.00 metres respectively, following demolition of existing roofed patio.

  2 Sep 2026 Prior approval
• 26/3212/PNH Awaiting decision

  10 Richmond Road Barnet EN5 1SB

  Single storey rear extension with a proposed depth of 5.54 metres, maximum height of 3.50 metres and eaves height of 3.00 metres.

  2 Sep 2026 Prior approval
• 26/3183/PNH Awaiting decision

  34 Selvage Lane London NW7 3SP

  Single storey rear extension with a proposed depth of 3.80 metres, maximum height of 3.00 metres and eaves height of 2.75 metres, following partial demolition of existing side manifestation.

  1 Sep 2026 Prior approval
• 26/3194/PNH Awaiting decision

  74 Windsor Drive Barnet EN4 8UD

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 2.60 metres, following demolition of the existing rear extension.

  31 Aug 2026 Prior approval