16 Corringham Road London NW11 7BT

1. 22 Jun 2026

   Received by Barnet

2. 13 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 7 September 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 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 householder applications in a median of 56 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 45 Corringham Road London NW11 7BS

  26/3009/NMA Submitted 14 Aug 2026 100 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  Withdrawn Amendments Extension Loft or dormer +1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 100 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

• 41 And 43 Corringham Road London NW11 7BS

  24/1368/FUL Submitted 5 Apr 2024 100 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

  25/4055/PNH Submitted 7 Oct 2025 150 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

  25/4018/192 Submitted 3 Oct 2025 150 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 150 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

• 26/3827/HSE Awaiting decision

  43 Hermitage Lane London NW2 2HE

  Single storey rear extension with 3no. rooflights following demolition of the existing conservatory. Replacement front bay window and entrance porch. First floor rear juliette balcony. Changes to fenestration including new window openings and enlarged front rooflight

  22 Oct 2026 Householder
• 26/3833/HSE Awaiting decision

  47 Holne Chase London N2 0QG

  Single storey rear extension. Replacement of single glazed windows with double glazing. Alterations to side/rear fenestration. Alterations and replacement of existing rear dormer window addition of 2no. side dormer windows and 3no. rooflights. Installation of cameras and wall lights. Replacement of the front entrance and garage doors, installation of timber side garden gates

  22 Oct 2026 Householder
• 26/3815/HSE Awaiting decision

  17 Hurstwood Road London NW11 0AS

  Single storey rear extension

  21 Oct 2026 Householder
• 26/3800/HSE Awaiting decision

  29 Monks Avenue Barnet EN5 1BZ

  Single storey side and rear infill extension including new front porch following demolition of the side/rear storage.

  Received 20 Oct, published by the council 21 Oct 2026 Householder
• 26/3791/HSE Awaiting decision

  149 Montrose Avenue Edgware HA8 0DZ

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

  Received 20 Oct, published by the council 21 Oct 2026 Householder