46 Church Crescent London N20 0JP

1. 25 Nov 2025

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 20 January 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.

• 38 Church Crescent London N20 0JP

  26/3191/192 Submitted 1 Sep 2026 50 yards away

  79% historically approved · decision due ~27 Oct

  Roof extension involving hip to gable with rear dormer window, juliette balcony with 3no. front facing rooflights

  Awaiting decision Extension Loft or dormer +1

• 38 Church Crescent London N20 0JP

  26/3675/PNH Submitted 12 Oct 2026 50 yards away

  56% historically approved · decision due ~7 Dec

  Single Storey rear extension with a maximum depth of 6.00 metres, a maximum height of 4.00 metres and an eaves height of 3.00 metres.

  Awaiting decision Prior approval Extension
  Small domestic

• 37 Church Way London N20 0JZ

  26/0659/HSE Submitted 20 Feb 2026 50 yards away

  Infill single storey side extension with mono pitched roof. Part single, part two storey, first floor rear extension with pitched roof following the reduction in depth of the existing rear extension. Roof extension including formation of set-down crown roof with 2no. rear dormer windows and 1no. front facing rooflight. Change to ground level facade and existing rear extension from render to brick finish. Changes to fenestration; reduction of window size to front elevation, new windows to side elevations.

  Refused Householder Extension Loft or dormer +1 7 docs
  Small domestic

• 37 Church Way London N20 0JZ

  26/2699/HSE Submitted 21 Jul 2026 50 yards away

  77% historically approved · decision due ~15 Sep

  Infill single storey side extension with mono pitched roof. Two storey rear extension following demolition of the existing rear extensions. New rear Patio. Roof extension with associated loft conversion, including crown roof sides and 2nos. rear and 1no. front rooflights. Conversion of existing garage into habitable room including insertion of window to replace existing door and infill side door. New render to front elevation. Fenestration changes to replace existing front windows with new windows and creation of new windows in flank walls with infill of existing first floor side window.

  Decided Householder Extension Loft or dormer +2
  Small domestic

• 15 Church Crescent London N20 0JR

  26/2855/HSE Submitted 3 Aug 2026 100 yards away

  77% historically approved · decision due ~28 Sep

  Two storey front extensions including the conversion of the garage to habitable room and replacement of garage door with window. First floor rear infill extension with associated balcony. Roof extension, including new crown roof with a skylight, rear and side dormer window and 2no. front facing rooflights following demolition of existing. Alterations to front facade and changes to fenestration

  Decided Householder Extension Loft or dormer +2
  Domestic

• 60 Raleigh Drive London N20 0UU

  26/2127/S73 Submitted 8 Jun 2026 200 yards away

  79% historically approved · decision due ~3 Aug

  Variation of details of condition 1 (Approved plans) pursuant to planning permission 23/4856/HSE dated 08/01/2024 for `Single storey rear extension following demolition of existing conservatory. Conversion of the garage into habitable room, insertion of window to replace the garage door.` Amendments include alterations to the kitchen wall

  Decided Extension Demolition +1
  Small domestic

• 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
• 26/3815/HSE Awaiting decision

  17 Hurstwood Road London NW11 0AS

  Single storey rear extension

  21 Oct 2026 Householder
• 26/3800/HSE Awaiting decision

  29 Monks Avenue Barnet EN5 1BZ

  Single storey side and rear infill extension including new front porch following demolition of the side/rear storage.

  Received 20 Oct, published by the council 21 Oct 2026 Householder
• 26/3791/HSE Awaiting decision

  149 Montrose Avenue Edgware HA8 0DZ

  New front hardstanding and vechicular access to provide off-street parking

  Received 20 Oct, published by the council 21 Oct 2026 Householder