Kilve Church Crescent London N3 1BE

1. 8 Sep 2025

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 3 November 2025, 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.

• 13 Dollis Park London N3 1HJ

  25/4360/FUL Submitted 31 Oct 2025 50 yards away

  Conversion of the existing dwelling into 3no. self-contained flats including single storey side and rear extensions, first floor side extension following demolition of existing side extension. Replacement of the existing rear dormer window to the rear main roof and additional roof addition to the outrigger and 1no. rooflight to the front and 1no. rooflight to rear main roof. Associated refuse/recycling to front and cycle storage to rear

  Refused Full applications New dwelling Extension +3 17 docs
  Small domestic

• 22 Dollis Park London N3 1HN

  26/1543/S73 Submitted 24 Apr 2026 100 yards away

  93% historically approved · decision due ~19 Jun

  Variation of condition 1 (Approved plans) of planning permission 26/0274/FUL dated 14.04.2026 for Conversion of existing single family dwellinghouse into 2no. self-contained flats including single storey side infill extension. Associated amenity space, refuse and cycle storage. Variation to include alterations to proposed layout of Flat B, the kitchen/living room to be located on first floor and bedroom on the second floor

  Awaiting decision Conditions New dwelling Extension 7 docs
  Small domestic

• 22 Dollis Park London N3 1HN

  26/0274/FUL Submitted 26 Jan 2026 100 yards away

  63% historically approved · decision due ~23 Mar

  Conversion of existing single family dwellinghouse into 2no. self-contained flats including single storey side infill extension. Associated amenity space, refuse and cycle storage

  Awaiting decision Full applications New dwelling Extension 13 docs
  Small domestic

• 26 Clifton Avenue London N3 1BN

  26/0296/NMA Submitted 27 Jan 2026 150 yards away

  65% historically approved · decision due ~24 Mar

  Non material amendment to planning permission 22/4172/HSE dated 25/10/2022 for 'Single storey rear extension following removal of existing bay window. Roof extension involving hip to gable, rear dormer, and 4no front facing rooflights'. Amendments includes minor alterations to fenestration and rooflight provision

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

• 20 Clifton Avenue London N3 1BN

  26/2688/192 Submitted 20 Jul 2026 150 yards away

  78% historically approved · decision due ~14 Sep

  Roof extension involving hip to gable with rear dormer windows and 4no. front facing rooflights

  Awaiting decision Extension Loft or dormer +1

• St Marys Court Regents Park Road London N3 1BQ

  TCP/0331/26 Submitted 10 Jun 2026 150 yards away

  78% historically approved · decision due ~5 Aug

  1 x London Plane - Reduce by 30% or 1m back from the barrier.

  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