45 Corringham Road London NW11 7BS

This site has had 5 applications since 2025.

• 26/3131/HSE Decided

  45 Corringham Road London NW11 7BS

  First and second storey side extension with gabled roof end . Alterations to existing ground floor side extension. New 4no. 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)

  Submitted 25 Aug 2026 Householder
• 26/3009/NMA Withdrawn

  45 Corringham Road London NW11 7BS

  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 include changes to window openings and replacement of the words ' 2 nos. front rooflights' to change the wording of the description of development to 'First and second storey side extension with gabled roof end. Alterations to existing ground floor side extension. New 4 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.'

  Submitted 14 Aug 2026 Amendments
• 25/5034/HSE Awaiting decision

  45 Corringham Road London NW11 7BS

  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

  Submitted 16 Dec 2025 Householder
• 25/4018/192 Awaiting decision

  45 Corringham Road London NW11 7BS

  First floor rear extension

  Submitted 3 Oct 2025 Lawful development

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 46 days over the applications it decided in the last year.

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided prior approval applications in a median of 36 days. More in our guide to how long planning decisions take.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 45 Corringham Road London NW11 7BS

  25/4018/192 Submitted 3 Oct 2025 50 yards away

  80% 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 50 yards 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

• 41 And 43 Corringham Road London NW11 7BS

  24/1368/FUL Submitted 5 Apr 2024 50 yards away

  Single storey side/rear extension and patio to both properties. Fenestration changes to No.41 to remove existing door and window and create new glazing panel in existing flank wall . Fenestration changes to No.43 to include replacement windows, front door and infill of side window. New front hardstanding with off-street parking and vehicular access(Amended Description)

  Granted Full applications Extension Windows or glazing 8 docs
  Small domestic

• 45 Corringham Road London NW11 7BS

  26/3009/NMA Submitted 14 Aug 2026 50 yards away

  65% 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 include changes to window openings and replacement of the words ' 2 nos. front rooflights' to change the wording of the description of development to 'First and second storey side extension with gabled roof end. Alterations to existing ground floor side extension. New 4 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.'

  Withdrawn Amendments Extension Loft or dormer +1

• 45 Corringham Road London NW11 7BS

  26/3131/HSE Submitted 25 Aug 2026 50 yards 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 4no. 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)

  Decided Householder Extension Loft or dormer +1
  Domestic

• 63 Corringham Road London NW11 7BS

  25/3649/HSE Submitted 4 Sep 2025 100 yards 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

• 26/3835/PNH Awaiting decision

  3 Devonshire Crescent London NW7 1DN

  Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.48 metres and eaves height of 3.00 metres. Following demolition of existing rear outrigger.

  22 Oct 2026 Prior approval
• 26/3832/PNH Awaiting decision

  48 Alverstone Avenue Barnet EN4 8EB

  Single storey rear extension with a proposed depth of 4.5 metres, maximum height of 3.15 metres and eaves height of 3 metres following demolition of existing rear extension.

  22 Oct 2026 Prior approval
• 26/3823/PNH Awaiting decision

  7 Southbourne Crescent London NW4 2LB

  Single storey rear extension added to an existing extension with the total extension measuring 6.00 metres deep, with a maximum height of 3.00 metres and an eaves height of 3.00 metres.

  21 Oct 2026 Prior approval
• 26/3809/PND Awaiting decision

  10 Clifford Road Barnet EN5 5PG

  Demolition of existing garage and attached pitched-roof structure

  21 Oct 2026 Prior approval
• 26/3819/PNH Awaiting decision

  78 Russell Lane London N20 0AP

  2no. Single storey rear extensions with a proposed depth of 7.00 metres, maximum height of 3.60 metres and eaves height of 3.00 metres. Following demolition of the existing side/rear outrigger.

  Received 20 Oct, published by the council 22 Oct 2026 Prior approval