116 Chase Way London N14 5DH

This site has had 2 applications since 2026: 0 approved, 1 refused.

• 26/1659/PNH Refused

  116 Chase Way London N14 5DH

  Single storey rear extension with a proposed depth of 5.13 metres, maximum height of 3.15 metres and eaves height of 3.00 metres

  Decided 10 Jun 2026 Prior approval

1. 24 Sep 2026

   Received by Barnet

2. 25 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 19 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 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.

• 116 Chase Way London N14 5DH

  26/1659/PNH Submitted 1 May 2026 50 yards away

  Single storey rear extension with a proposed depth of 5.13 metres, maximum height of 3.15 metres and eaves height of 3.00 metres

  Refused Prior approval Extension 13 docs
  Small domestic

• 55 Hampden Way London N14 5DJ

  26/2276/RCU Submitted 17 Jun 2026 150 yards away

  79% historically approved · decision due ~12 Aug

  Single storey rear extension (Retrospective Application)

  Awaiting decision Extension
  Small domestic

• 88 Arlington Road London N14 5AS

  26/0483/HSE Submitted 9 Feb 2026 200 yards away

  Alterations to existing outbuilding roof from pitched to flat with crown roof and extension of the outbuilding to incorporate with proposed single storey side extension with crown roof and 2 no. rooflights. Single storey front and rear extension. First floor dormer extension. Change of existing pitched roof of kitchen to flat roof and the addition 1no. rooflight. Changes to fenestration; new window to first floor rear elevation

  Granted Householder Extension Loft or dormer +1 13 docs
  Small domestic

• 88 Arlington Road London N14 5AS

  25/4551/NMA Submitted 14 Nov 2025 200 yards away

  Non material amendment to planning permission 25/1461/HSE dated 05/06/2025 for 'Single storey front, side and rear extension. First floor dormer extension. Extension and conversion of the existing outbuilding'. Amendments includes adjustment of outbuilding roof; change of kitchen roof to flat roof, addition of rear-facing bedroom window

  Refused Amendments Extension Loft or dormer +1 5 docs
  Small domestic

• 15 Cowper Road London N14 5RR

  26/3473/HSE Submitted 24 Sep 2026 200 yards away

  77% historically approved · decision due ~19 Nov

  Single storey rear extension with 2no. rooflights. Rear extension and conversion of the existing garage into habitable room, insertion of rear window and door to replace garage door. New front porch.

  Awaiting decision Householder Extension Loft or dormer +1
  Small domestic

• 15 Cowper Road London N14 5RR

  26/3474/HSE Submitted 24 Sep 2026 200 yards away

  77% historically approved · decision due ~19 Nov

  Part single, part two storey rear extension with 1no. rooflight. Rear extension and conversion of the existing garage into habitable room, insertion of rear window and door to replace garage door. New front porch.

  Awaiting decision Householder Extension Loft or dormer +1
  Small domestic

• 26/3470/HSE Awaiting decision

  3 Linnell Drive London NW11 7LP

  Installation of air conditioning unit behind side gate, screened by trellis panels, vertical rise from unit to eaves concealed inside a false rainwater pipe

  Received 24 Sep, published by the council 25 Sep 2026 Householder
• 26/3473/HSE Awaiting decision

  15 Cowper Road London N14 5RR

  Single storey rear extension with 2no. rooflights. Rear extension and conversion of the existing garage into habitable room, insertion of rear window and door to replace garage door. New front porch.

  Received 24 Sep, published by the council 25 Sep 2026 Householder
• 26/3471/HSE Awaiting decision

  10 Constable Close London NW11 6TY

  Conversion of the garage and side wing to habitable accommodation, changes to fenestration to front and rear elevation, installation of 3no. rooflights, front bay window extension, lowering of rear patio and associated works. Installation of cctv, new external wall lights and EV charging point

  Received 24 Sep, published by the council 25 Sep 2026 Householder
• 26/3478/HSE Awaiting decision

  52 Wolmer Gardens Edgware HA8 8QD

  First floor side and rear extension

  Received 24 Sep, published by the council 25 Sep 2026 Householder
• 26/3482/HSE Awaiting decision

  18 Boyne Avenue London NW4 2JN

  Single storey rear extension

  Received 24 Sep, published by the council 25 Sep 2026 Householder