28 Friern Barnet Lane London N11 3LX

1. 29 Jan 2026

   Received by Barnet

2. 11 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 10 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 8 April 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 amendment applications in a median of 42 days. More in our guide to how long planning decisions take.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 36 Horsham Avenue London N12 9BE

  26/0689/192 Submitted 23 Feb 2026 100 yards away

  Roof extension involving rear dormer window and 3no. front facing rooflights

  Granted Lawful development Extension Loft or dormer +1 4 docs

• 36 Horsham Avenue London N12 9BE

  26/0690/HSE Submitted 23 Feb 2026 100 yards away

  Single storey rear extension with new landing area with associated access steps following removal of the existing patio area

  Granted Householder Extension 8 docs
  Small domestic

• 47 Horsham Avenue London N12 9BG

  25/3376/HSE Submitted 12 Aug 2025 100 yards away

  Single storey rear extension with flat roof and raised rooflight following demolition of existing lean-to extension. Roof extension including 1no. rear dormer window with juliette balcony and 2no. rooflights to front roofslope. Alterations to rear landscaping including new rear patio/paving

  Granted Householder Extension Loft or dormer +2 16 docs
  Small domestic

• 33 Friern Barnet Lane London N11 3LP

  25/3750/HSE Submitted 11 Sep 2025 150 yards away

  77% historically approved · decision due ~27 Nov

  Single storey rear extension with 2no. roof lanterns and raised landing and access steps

  Awaiting decision Householder Extension 4 docs
  Small domestic

• S/o 41 Friern Barnet Lane London N11 3LP

  24/2225/LIC Submitted 6 Jun 2024 150 yards away

  Installation of a 10m wooden pole

  Decided 1 doc

• 173 Torrington Park London N12 9AP

  26/0558/HSE Submitted 13 Feb 2026 200 yards away

  Part single, part two-storey side/rear extension. Single storey front porch infill extension

  Granted Householder Extension 7 docs
  Small domestic

• 26/3776/NMA Awaiting decision

  2 Beechworth Close London NW3 7UT

  Non-material amendments to planning permission reference 24/4827/HSE dated 21/01/25 for 'New front boundary walls and access gates. New fencing with associated landscaping.' Amendments include changes to front boundary wall and fences and landscaping

  Received 19 Oct, published by the council 21 Oct 2026 Amendments
• 26/3775/NMA Awaiting decision

  2 Beechworth Close London NW3 7UT

  Non-material amendments to planning permission reference 24/0743/HSE dated 20/05/24 for 'Part single, part two-storey side and rear extension. Single storey front infill extension. Second floor roof extension to incorporate terrace area. Alterations to the external facade and fenestration arrangement.' Changes to external finishes / materials; Addition of glass balustrade to east and south elevations of roof terrace; Removal of chimney to north elevation; Changes to fenestration; Changes to hard landscaping: Changes to internal layouts; Amendment to Design and Access Statement

  Received 19 Oct, published by the council 21 Oct 2026 Amendments
• 26/3778/NMA Awaiting decision

  Unit 1 Great North Leisure Park Chaplin Square London N12 0GL

  Non-material amendments to planning permission reference C11441AK dated 02/06/98 for 'Variation to condition 13 (Opening Hours) of planning permission ref: C11441A to enable the restaurants to be open until midnight on Mondays to Saturdays and until 11.30pm on Sundays, and to enable restaurant C to open from 7am on Mondays to Saturdays.' Amendments include changing opening hours to allow Unit 1 to open from 7:30am Monday to Sunday

  Received 19 Oct, published by the council 21 Oct 2026 Amendments
• 26/3748/NMA Awaiting decision

  80 Margaret Road Barnet EN4 9RB

  Non-material amendments to planning permission reference B/02962/13 dated 18/09/13 for 'Single storey front/side extension and single storey rear extension including new rear patio and part of its enclosure with 1.1m high timber fence and post.' Amendments include revisions to the side extension and renewal of roof coverings

  Received 16 Oct, published by the council 21 Oct 2026 Amendments
• 26/3741/NMA Awaiting decision

  8 North Square London NW11 7AA

  Non material amendment to planning permission 26/1111/HSE dated 17/09/2026 for 'Conversion of existing garage and utility room into habitable room, including raising height of roof and insertion of 1no. rooflight and replacement of existing windows on west (side) garage elevation with 1no. door and 1no. window. Insertion of 1no. rooflight to flat section of the main roof. Removal of modern external waste pipes. (Revised Design)'. Amendments includes changes to the wording of condition 3 to enable the required detail/materials to be approved before works starts on each relevant part of the development

  Received 15 Oct, published by the council 16 Oct 2026 Amendments