30 Linden Lea London N2 0RG

This site has had 2 applications since 2026.

• 26/3093/HSE Decided

  30 Linden Lea London N2 0RG

  Garage conversion with replacement of garage door with new timber door. Changes to fenestration to include: Replacement of existing front door; New Rear Bay French door; Replacement of all existing windows/doors with Crittall style double glazed units and panel designs to match existing; Partially infill side door opening to form new window and Relocate existing side scullery door to infill existing inset porch. Repaving of rear and side patio. New cctv cameras and external lights. New conservation style side roof light; Alterations to rear extension roof to create a new flat roof with plateau roof light

  Submitted 21 Aug 2026 Householder

1. 22 Jun 2026

   Received by Barnet

2. 9 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 17 August 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 46 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.

• 39 Linden Lea London N2 0RF

  TCP/0365/26 Submitted 29 Jun 2026 50 yards away

  79% historically approved · decision due ~24 Aug

  1 x Hawthorn (5m) (applicants ref. T1) - Reduce by 3m to level of hedge in order to restore it to a hedge and to keep it at a size a suitable for its location (amended description) 1 x Willow (applicants ref. T2) - Fell. 2 x Apple (applicants ref. T3, T4) - Fell. 1 x Horse Chestnut (applicants ref. T5) - Crown thin by 20% to allow more light into garden. 1 x Eucalyptus (applicants ref. T6) - Crown reduce by 4m to keep at a size a suitable for its location and as part of regular maintenance.

  Awaiting decision Trees

• 23 Linden Lea London N2 0RF

  21/5678/HSE Submitted 26 Oct 2021 50 yards away

  Single storey rear extension with new patio area. Internal alterations

  Granted Householder Extension 12 docs
  Small domestic

• 20 Rowan Walk London N2 0QJ

  26/0268/HSE Submitted 23 Jan 2026 100 yards away

  77% historically approved · decision due ~23 Mar

  Two storey side extension. Single storey rear extension including conversion of the garage into habitable room, new garage door with glazed panels, to replace garage door and fanlight. New side window openings. Roof extension involving rear dormer window and 2no. side facing conservation rooflights. Removal of chimney stack. New replacement driveway paving

  Awaiting decision Householder Extension Loft or dormer +1 12 docs
  Small domestic

• 20 Rowan Walk London N2 0QJ

  26/1839/HSE Submitted 15 May 2026 100 yards away

  2no. single storey rear extensions. Conversion of the garage into habitable room, new garage door with glazed panels, to replace garage door and fanlight and extension of existing patio area. New side window openings. Roof extension involving rear dormer window and side facing conservation rooflights. New replacement driveway paving.

  Granted Householder Extension Loft or dormer +1 15 docs
  Small domestic

• 30 Linden Lea London N2 0RG

  26/3093/HSE Submitted 21 Aug 2026 100 yards away

  77% historically approved · decision due ~16 Oct

  Garage conversion with replacement of garage door with new timber door. Changes to fenestration to include: Replacement of existing front door; New Rear Bay French door; Replacement of all existing windows/doors with Crittall style double glazed units and panel designs to match existing; Partially infill side door opening to form new window and Relocate existing side scullery door to infill existing inset porch. Repaving of rear and side patio. New cctv cameras and external lights. New conservation style side roof light; Alterations to rear extension roof to create a new flat roof with plateau roof light

  Decided Householder Extension Loft or dormer +1
  Small domestic

• 24 Linden Lea London N2 0RG

  TCP/0413/26 Submitted 20 Jul 2026 100 yards away

  79% historically approved · decision due ~14 Sep

  1 x Plum (applicants ref. T1) - Cut down to the ground and treat with eco plugs. 1 x Yew (applicants ref. T2) - Cut down to the ground and treat with eco plugs.

  Awaiting decision

• 26/3853/HSE Awaiting decision

  30 Goldsmith Avenue London NW9 7HB

  Single storey rear extension following demolition of the existing extension

  23 Oct 2026 Householder
• 26/3856/HSE Awaiting decision

  229 Hale Drive London NW7 3EH

  Single storey rear extension

  23 Oct 2026 Householder
• 26/3827/HSE Awaiting decision

  43 Hermitage Lane London NW2 2HE

  Single storey rear extension with 3no. rooflights following demolition of the existing conservatory. Replacement front bay window and entrance porch. First floor rear juliette balcony. Changes to fenestration including new window openings and enlarged front rooflight

  22 Oct 2026 Householder
• 26/3833/HSE Awaiting decision

  47 Holne Chase London N2 0QG

  Single storey rear extension. Replacement of single glazed windows with double glazing. Alterations to side/rear fenestration. Alterations and replacement of existing rear dormer window addition of 2no. side dormer windows and 3no. rooflights. Installation of cameras and wall lights. Replacement of the front entrance and garage doors, installation of timber side garden gates

  22 Oct 2026 Householder
• 26/3841/HSE Awaiting decision

  Manor House West Heath Close London NW3 7NJ

  New metal framed pergola to upper ground floor rear terrace

  Received 22 Oct, published by the council 23 Oct 2026 Householder