101 Colindale Avenue London NW9 5HB

1. 23 Jul 2026

   Received by Barnet

2. 25 Jul 2026

   Added to PlanIndex

3. 11 Sep 2026

   Status changed to Withdrawn

   Previously Pending Consideration.

The applicant withdrew this application before Barnet decided it, and is free to submit a revised scheme at any time. 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.

• 71 Colindale Avenue London NW9 5HB

  26/2615/HSE Submitted 13 Jul 2026 0m away

  77% historically approved · decision due ~8 Sep

  Part single, part two storey rear extension following demolition of the existing conservatory. Single storey side extension to outrigger with 3no. rooflights, following demolition of existing side projection (amended description)

  Decided Householder Extension Loft or dormer +1
  Small domestic

• 71 Colindale Avenue London NW9 5HB

  26/2070/192 Submitted 3 Jun 2026 67m away

  80% historically approved · decision due ~29 Jul

  Roof extension involving rear dormer window. Erection of a rear outbuilding with 4no. rooflights

  Awaiting decision Lawful development Extension Loft or dormer +1 2 docs

• Land To The North Of Substation Joslin Avenue London NW9 5HW

  TPP/0774/25 Submitted 18 Nov 2025 71m away

  1 x Lombardy Poplar (applicants ref. T38) - Monolith to height of 3m. Standing in Area A1 of Tree Preservation Order.

  Granted Trees 9 docs

• Fletcher Court 1 Joslin Avenue London NW9 5HW

  26/0506/192 Submitted 9 Feb 2026 84m away

  80% historically approved · decision due ~7 Apr

  Removal and replacement of combustible cladding and cavity barriers

  Awaiting decision Lawful development 5 docs

• 143 Colindale Avenue London NW9 5HB

  25/4749/192 Submitted 27 Nov 2025 89m away

  80% historically approved · decision due ~22 Jan

  Erection of a rear outbuilding

  Awaiting decision Lawful development 3 docs

• 143 Colindale Avenue London NW9 5HB

  25/3364/192 Submitted 12 Aug 2025 89m away

  Roof extension involving rear dormer window and 2no. front facing rooflights

  Granted Lawful development Extension Loft or dormer +1 6 docs

• 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