48 Nethercourt Avenue London N3 1PT

1. 5 Oct 2026

   Received by Barnet

2. 5 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 30 November 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.

• 36 Nethercourt Avenue London N3 1PT

  25/4997/FUL Submitted 12 Dec 2025 50 yards away

  Replacement of garage/storage with new single storey outbuilding for use ancillary to main property

  Withdrawn Full applications 26 docs
  Small domestic

• 28 Fursby Avenue London N3 1PL

  26/0984/HSE Submitted 16 Mar 2026 100 yards away

  Erection of a rear outbuilding

  Granted Householder 17 docs
  Small domestic

• 8 Fursby Avenue London N3 1PL

  26/2496/192 Submitted 2 Jul 2026 100 yards away

  79% historically approved · decision due ~27 Aug

  Erection of a rear outbuilding following demolition of the existing outbuilding. Replacement of existing boundary fencing

  Awaiting decision Demolition

• 38 Chesterfield Road London N3 1PR

  26/3058/HSE Submitted 20 Aug 2026 150 yards away

  77% historically approved · decision due ~15 Oct

  Lower ground floor extension with associated lightwells, access stairs leading to garden level and terrace area. Single storey rear extensions with 2no. roof lights, new raised rear terrace with privacy screens, balustrades, and external access steps to garden following the removal of the existing terrace

  Decided Householder Extension Loft or dormer
  Small domestic

• 38 Chesterfield Road London N3 1PR

  26/2114/192 Submitted 8 Jun 2026 150 yards away

  79% historically approved · decision due ~3 Aug

  Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window

  Awaiting decision Extension Loft or dormer +1

• 38 Chesterfield Road London N3 1PR

  26/2115/HSE Submitted 8 Jun 2026 150 yards away

  Lower ground and ground floor side and rear extension with rooflights and a new raised rear terrace with associated privacy screens, balustrades and external steps following the removal of the existing terrace

  Refused Householder Extension Loft or dormer
  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