74 Devonshire Road London NW7 1DP

1. 10 Sep 2026

   Received by Barnet

2. 14 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 14 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 9 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 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.

• 73 Devonshire Road London NW7 1DR

  25/5153/HSE Submitted 23 Dec 2025 56m away

  77% historically approved · decision due ~18 Feb

  Roof extension involving hip to gable with rear dormer windows. Conversion of the existing garage into habitable room, insertion of window to replace the garage door

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

• 64 Devonshire Road London NW7 1LL

  25/5038/192 Submitted 16 Dec 2025 59m away

  80% historically approved · decision due ~10 Feb

  Single storey rear extension with 2no. rooflights

  Awaiting decision Lawful development Extension Loft or dormer 4 docs
  Small domestic

• 6 Oakhampton Road London NW7 1NH

  26/1416/HSE Submitted 16 Apr 2026 71m away

  77% historically approved · decision due ~12 Jun

  Part single, part two storey, side and rear extensions with pergola

  Awaiting decision Householder Extension 11 docs
  Domestic

• 6 Oakhampton Road London NW7 1NH

  26/0260/HSE Submitted 23 Jan 2026 71m away

  77% historically approved · decision due ~20 Mar

  Part single, part two storey front, side and rear extensions with pergola. Roof extension involving rear dormer window and 2no. double front facing rooflights

  Awaiting decision Householder Extension Loft or dormer +1 10 docs
  Domestic

• 20 Oakhampton Road London NW7 1NH

  26/0702/HSE Submitted 23 Feb 2026 84m away

  Replacement of existing conservatory roof with flat roof. Changes to fenestration

  Granted Householder Extension Windows or glazing 9 docs
  Small domestic

• 54 Devonshire Road London NW7 1LL

  25/3764/PNH Submitted 12 Sep 2025 90m away

  58% historically approved · decision due ~7 Nov

  Single storey rear extension with a proposed depth of 4.00 metres, maximum height of 3.15 metres and eaves height of 3.00 metres.

  Awaiting decision Prior approval Extension 9 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