30 Fairholme Gardens London N3 3EB

This site has had 4 applications since 2025.

• 26/2322/HSE Awaiting decision

  30 Fairholme Gardens London N3 3EB

  First floor rear extension. Changes to fenestration

  Submitted 19 Jun 2026 Householder
• 26/1221/HSE Awaiting decision

  30 Fairholme Gardens London N3 3EB

  First floor rear extension. Changes to fenestration

  Submitted 31 Mar 2026 Householder
• 25/5190/HSE Awaiting decision

  30 Fairholme Gardens London N3 3EB

  Single storey rear extension with 2no. rooflights. Conversion of the existing garage into habitable room, insertion of window to replace the existing garage door

  Submitted 29 Dec 2025 Householder

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.

• 30 Fairholme Gardens London N3 3EB

  26/2322/HSE Submitted 19 Jun 2026 0m away

  77% historically approved · decision due ~14 Aug

  First floor rear extension. Changes to fenestration

  Awaiting decision Householder Extension Windows or glazing
  Domestic

• 22B Fairholme Gardens London N3 3EB

  26/2135/FUL Submitted 8 Jun 2026 0m away

  61% historically approved · decision due ~3 Aug

  Change of use from existing Class C3 dwellinghouse to Class C2 (children's care home)

  Decided Full applications
  Domestic

• 15 Haslemere Gardens London N3 3EA

  25/4008/PNH Submitted 3 Oct 2025 43m away

  58% historically approved · decision due ~28 Nov

  Proposed single storey rear extension to be 6.5m from existing rear wall with height of 3.2m and height of 2.9 to eaves

  Awaiting decision Prior approval Extension 6 docs
  Small domestic

• 15 Fairholme Gardens London N3 3ED

  26/2227/FUL Submitted 15 Jun 2026 49m away

  61% historically approved · decision due ~24 Aug

  Demolition of the existing dwelling and erection of a two storey detached dwellinghouse with new crown roof. Associated landscaping, off street parking, amenity space and refuse/recycling storage

  Decided Full applications Demolition
  Domestic

• 30 Fairholme Gardens London N3 3EB

  25/5190/HSE Submitted 29 Dec 2025 69m away

  77% historically approved · decision due ~23 Feb

  Single storey rear extension with 2no. rooflights. Conversion of the existing garage into habitable room, insertion of window to replace the existing garage door

  Awaiting decision Householder Extension Loft or dormer +1 8 docs
  Small domestic

• 30 Fairholme Gardens London N3 3EB

  26/1221/HSE Submitted 31 Mar 2026 69m away

  77% historically approved · decision due ~28 May

  First floor rear extension. Changes to fenestration

  Awaiting decision Householder Extension Windows or glazing 6 docs
  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