21 Selvage Lane London NW7 3SS

1. 30 Oct 2026

   Received by Barnet

2. 3 Nov 2026

   Validated

   Checked as complete and ready for consideration.

3. 3 Nov 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 29 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 45 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.

• 23 Selvage Lane London NW7 3SS

  26/3716/HSE Submitted 14 Oct 2026 50 yards away

  77% historically approved · decision due ~14 Dec

  Replacement of existing flat roof with new pitched roof including raising eaves height to the existing outbuilding

  Awaiting decision Householder
  Small domestic

• 49 Elmgate Gardens Edgware HA8 9RU

  26/1074/HSE Submitted 20 Mar 2026 50 yards away

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

  Granted Householder Extension Loft or dormer +1 10 docs
  Domestic

• 49 Elmgate Gardens Edgware HA8 9RU

  25/3629/HSE Submitted 3 Sep 2025 50 yards away

  77% historically approved · decision due ~30 Oct

  First Floor side extensions with 4no. rooflights. Alterations to fenestration to side and rear elevation

  Awaiting decision Householder Extension Loft or dormer +1 7 docs
  Domestic

• 49 Elmgate Gardens Edgware HA8 9RU

  25/3604/HSE Submitted 1 Sep 2025 50 yards away

  77% historically approved · decision due ~29 Oct

  First floor side extension. Changes to fenestration

  Awaiting decision Householder Extension Windows or glazing 7 docs
  Domestic

• 49 Elmgate Gardens Edgware HA8 9RU

  26/0542/192 Submitted 11 Feb 2026 50 yards away

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

  Refused Lawful development Extension Loft or dormer +1 8 docs

• 49 Elmgate Gardens Edgware HA8 9RU

  26/0510/HSE Submitted 10 Feb 2026 50 yards away

  77% historically approved · decision due ~7 Apr

  Single storey rear infill extension. Conversion of the existing garage into habitable room, insertion of window to replace the garage door

  Awaiting decision Householder Extension Windows or glazing 7 docs
  Small domestic

• 26/3953/HSE Awaiting decision

  51 Bedford Avenue Barnet EN5 2ER

  Single storey rear extension with flat roof, 1no. rooflight and new access steps following demolition of the existing conservatory. Removal of the rear chimney stack. Changes to ground floor north side fenestration

  2 Nov 2026 Householder
• 26/3947/HSE Awaiting decision

  20 Fallow Court Avenue London N12 0EB

  Single storey side and rear extension

  30 Oct 2026 Householder
• 26/3950/HSE Awaiting decision

  113 Walmington Fold London N12 7LH

  Single storey rear extension with pitched gable roof. New Pergola. Installation of Air Source Heat Pump (ASHP)

  Received 30 Oct, published by the council 2 Nov 2026 Householder
• 26/3941/HSE Awaiting decision

  29 Flower Lane London NW7 2JG

  Part single, part two storey rear extension with enlargement of the patio area following demolition of the conservatory

  Received 29 Oct, published by the council 2 Nov 2026 Householder
• 26/3933/HSE Awaiting decision

  11 Talbot Avenue London N2 0LS

  Single storey rear infill extension

  29 Oct 2026 Householder