41 Friern Mount Drive London N20 9DJ

This site has had 4 applications since 2026: 1 approved, 1 refused.

• 26/2298/192 Awaiting decision

  41 Friern Mount Drive London N20 9DJ

  Single storey side extension to existing outrigger

  Submitted 18 Jun 2026
• 26/1973/PNH Granted

  41 Friern Mount Drive London N20 9DJ

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 2.60 metres, following partial demolition of existing garage.

  Decided 29 Jun 2026 Prior approval
• 26/1881/192 Refused

  41 Friern Mount Drive London N20 9DJ

  Single storey side/rear infill extension, following demolition of the existing covered porch (amended)

  Decided 16 Jun 2026 Lawful development

1. 27 Jul 2026

   Received by Barnet

2. 29 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 21 September 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 43 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.

• 41 Friern Mount Drive London N20 9DJ

  26/2298/192 Submitted 18 Jun 2026 0m away

  79% historically approved · decision due ~13 Aug

  Single storey side extension to existing outrigger

  Awaiting decision Extension
  Small domestic

• 41 Friern Mount Drive London N20 9DJ

  26/1881/192 Submitted 19 May 2026 26m away

  Single storey side/rear infill extension, following demolition of the existing covered porch (amended)

  Refused Lawful development Extension Demolition 5 docs
  Small domestic

• 41 Friern Mount Drive London N20 9DJ

  26/1973/PNH Submitted 27 May 2026 26m away

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 2.60 metres, following partial demolition of existing garage.

  Granted Prior approval Extension Demolition 6 docs
  Small domestic

• 52 Northumberland Road Barnet EN5 1EE

  25/4537/HSE Submitted 13 Nov 2025 128m away

  Roof extension involving hip to gable, front dormer window and 3no. rear and 1no. front facing rooflights

  Granted Householder Extension Loft or dormer +1 6 docs
  Domestic

• 48 Northumberland Road Barnet EN5 1ED

  26/0303/HSE Submitted 27 Jan 2026 147m away

  Part single storey, part two storey rear extension with new patio area and access steps following demolition of the existing conservatory. Creation of side window openings. Roof extension including hip to gable, rear dormer window and 3no. front facing rooflights

  Granted Householder Extension Loft or dormer +2 10 docs
  Small domestic

• 31 Langton Avenue London N20 9BZ

  TPP/0539/26 Submitted 7 Sep 2026 148m away

  79% historically approved · decision due ~2 Nov

  1 x Ash (applicants ref. T1) - Remove to approximately 10ft in height and retain the remaining stem. Standing in Group G7 of Tree Preservation Order.

  Awaiting decision Trees

• 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