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• 26/3009/NMA Withdrawn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
• 25/4055/PNH Awaiting decision

  45 Corringham Road London NW11 7BS

  Proposed new rear extension from rear of original house with a maximum total proposed depth of 6.00m, maximum height of 3.40m and an eaves height of 3.40m in addition to the existing rear extension of 3.00m

  Submitted 7 Oct 2025 Prior approval

1. 3 Oct 2025

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 November 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 lawful development applications in a median of 28 days. More in our guide to how long planning decisions take.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 45 Corringham Road London NW11 7BS

  25/4055/PNH Submitted 7 Oct 2025 50 yards away

  56% historically approved · decision due ~2 Dec

  Proposed new rear extension from rear of original house with a maximum total proposed depth of 6.00m, maximum height of 3.40m and an eaves height of 3.40m in addition to the existing rear extension of 3.00m

  Awaiting decision Prior approval Extension 6 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

• 26/2679/192 Granted

  21 Myddelton Park London N20 0JH

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

  Received 20 Jul, published by the council 7 Aug 2026 Lawful development
• 26/1362/191 Refused

  145 Cotswold Gardens London NW2 1PL

  Use as a House in Multiple Occupation (HMO) for 6 people

  Received 14 Apr, published by the council 25 Jul 2026 Lawful development
• 26/1907/191 Granted

  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)

  Received 21 May, published by the council 16 Aug 2026 Lawful development
• 26/2392/192 Refused

  6 Mostyn Road Edgware HA8 0JD

  New front hardstanding and vehicular access to provide off-street parking

  Received 23 Jun, published by the council 9 Aug 2026 Lawful development
• 26/2059/192 Refused

  Low Ridge Rowley Lane Barnet EN5 3HS

  Erection of a rear outbuilding

  Received 3 Jun, published by the council 16 Aug 2026 Lawful development