7 Southbourne Crescent London NW4 2LB

1. 21 Oct 2026

   Received by Barnet

2. 21 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 December 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 47 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.

• 21 Southbourne Crescent London NW4 2LB

  26/2613/HSE Submitted 13 Jul 2026 50 yards away

  77% historically approved · decision due ~7 Sep

  Two storey side and part single, part two storey rear extension following demolition of existing garage. New rear patio and steps to garden. Alterations to the rear dormer window and front rooflights. New front porch

  Decided Householder Extension Loft or dormer +2
  Small domestic

• 21 Southbourne Crescent London NW4 2LB

  26/0989/HSE Submitted 16 Mar 2026 50 yards away

  77% historically approved · decision due ~12 May

  Two storey side and part single, part two storey rear extension following demolition of existing garage. Alterations and extensions to roof including enlargement of rear dormer window and insertion of 2no. rooflights to front roofslope. New rear patio and steps to garden. New front porch

  Awaiting decision Householder Extension Loft or dormer +2 30 docs
  Small domestic

• 14 Southbourne Crescent London NW4 2JY

  25/3740/192 Submitted 11 Sep 2025 50 yards away

  80% historically approved · decision due ~6 Nov

  Erection of a rear outbuilding

  Awaiting decision Lawful development 2 docs

• Geraldene Greenbank Crescent London NW4 2LA

  26/1213/HSE Submitted 30 Mar 2026 100 yards away

  77% historically approved · decision due ~2 Jun

  Conversion of the garage into a habitable room with front extension and insertion of window to replace garage door. Alteration to porch roof. First floor side extension with alteration to roof over existing side extension. Removal of chimney stacks (AMENDED DESCRIPTION)

  Awaiting decision Householder Extension Windows or glazing 17 docs
  Small domestic

• Highbank Greenbank Crescent London NW4 2LA

  26/2528/192 Submitted 6 Jul 2026 100 yards away

  79% historically approved · decision due ~31 Aug

  Use of a (Class 3a) dwelling as a children's home for up to three children, with a manager and three carers, two of whom would stay overnight, working on a rota basis (Class C2).

  Awaiting decision
  Domestic

• Highbank Greenbank Crescent London NW4 2LA

  26/3266/192 Submitted 8 Sep 2026 100 yards away

  79% historically approved · decision due ~9 Nov

  Use of a (Class 3a) dwelling as a children's home for up to two children, with a manager and two carers, two of whom would stay overnight, working on a rota basis (Class C2)

  Awaiting decision
  Domestic

• 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
• 26/3787/PNH Awaiting decision

  8 Wessex Gardens London NW11 9RT

  2no. single-storey rear extensions with a proposed depth of 6.00 metres, a maximum height of 4.00 metres and an eaves height of 3.00 metres, following the demolition of the existing rear bay window.

  19 Oct 2026 Prior approval
• 26/3696/PNH Awaiting decision

  14 Langford Road Barnet EN4 9DS

  Single storey rear extension with a proposed depth of 5 metres, maximum height of 3.97 metres and eaves height of 2.6 metres

  13 Oct 2026 Prior approval
• 26/3700/PNH Awaiting decision

  10 Sylvester Road London N2 8HN

  Single storey rear extension with a proposed depth of 4.3 metres, maximum height of 3.15 metres and eaves height of 3 metres following demoltion of existing store.

  Received 13 Oct, published by the council 19 Oct 2026 Prior approval