3 Alston Road Barnet EN5 4ET

1. 24 Jul 2026

   Received by Barnet

2. 25 Jul 2026

   Added to PlanIndex

3. 17 Sep 2026

   Status changed to Approved subject to conditions

   Previously Pending Consideration.

Barnet has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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.

• 2B Alston Road Barnet EN5 4ET

  24/1709/HSE Submitted 30 Apr 2024 27m away

  Single storey rear extension with green roof. New rear permeable paving. Alterations to landscaping including grassed area and new bin store

  Withdrawn Householder Extension 5 docs
  Small domestic

• 17 Sebright Road Barnet EN5 4HR

  26/1292/HSE Submitted 7 Apr 2026 114m away

  Single storey side/rear infill extension with 2no. rooflights

  Granted Householder Extension Loft or dormer 12 docs
  Small domestic

• 26 The Drive Barnet EN5 4JQ

  26/2837/HSE Submitted 31 Jul 2026 144m away

  77% historically approved · decision due ~25 Sep

  Single storey side and rear extension with 7no. rooflights and associated landscaping (AMENDED DESCRIPTION)

  Awaiting decision Householder Extension Loft or dormer
  Small domestic

• 17 Byng Road Barnet EN5 4NW

  25/3975/PNH Submitted 1 Oct 2025 184m away

  58% historically approved · decision due ~26 Nov

  Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.00m and eaves height of 2.50m

  Awaiting decision Prior approval Extension 4 docs
  Small domestic

• 17 Byng Road Barnet EN5 4NW

  25/4700/HSE Submitted 25 Nov 2025 184m away

  77% historically approved · decision due ~20 Jan

  Single storey rear extension with 1no. roof lantern following demolition of the existing conservatory

  Awaiting decision Householder Extension Demolition +1 6 docs
  Small domestic

• 17 Byng Road Barnet EN5 4NW

  26/1067/192 Submitted 19 Mar 2026 184m away

  Single storey rear extension following demolition of the existing conservatory

  Granted Lawful development Extension Demolition 5 docs
  Small domestic

• 26/3396/HSE Awaiting decision

  43 Dukes Avenue London N3 2DE

  Single storey rear, part two storey side extension with 1no. rooflight following the demolition of existing shed. Roof extension with rear dormer window, 1no. front, 3no. side facing rooflights and roof windows to the front and side roof slopes. Installation of solar panels to side elevation of roof

  17 Sep 2026 Householder
• 26/3410/HSE Awaiting decision

  54 Ferney Road Barnet EN4 8LE

  Single storey rear extension with alteration to the raised terrace area including new access steps to garden

  17 Sep 2026 Householder
• 26/3385/HSE Awaiting decision

  Three Gables Bungalow Boyne Avenue London NW4 2JL

  Excavation of basement level with associated front and western lightwells. Single storey rear extensions with new patio area. Alterations to ground levels. Formation of first floor with new pitched gable roof with 2no. front and 2no. rear dormers and 2no. front facing, 2no side rooflights with associated hard and soft landscaping

  16 Sep 2026 Householder
• 26/3386/HSE Awaiting decision

  9 Colin Gardens London NW9 6EL

  Single storey rear extension with 1no. rooflight following demolition of the existing garage

  16 Sep 2026 Householder
• 26/3363/HSE Awaiting decision

  125 Park Road Barnet EN4 9QN

  Single storey side / rear extension including garage with 1no. roof lantern following the demolition of existing garage and front porch. Roof extension involving hip to gable on both sides with rear dormer window and 3no. front facing rooflights

  15 Sep 2026 Householder