1 Rosemary Avenue London N3 2QP

1. 10 Feb 2026

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 7 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.

• Former West Finchley Bowling Club Dudley Road Finchley London N3 2QR

  24/1996/CON Submitted 21 May 2024 50 yards away

  Submission of details of condition 10 (Secured by design) pursuant to planning permission 18/7636/FUL dated 23/03/2020

  Granted Conditions 21 docs

• 1 Dudley Road London N3 2QR

  26/2570/192 Submitted 8 Jul 2026 50 yards away

  Roof extension involving x2 hip to gables, rear dormer window with juliette balcony and 3no. front facing rooflights

  Awaiting decision Extension Loft or dormer +1 5 docs

• 48 Rosemary Avenue London N3 2QN

  26/0704/192 Submitted 23 Feb 2026 100 yards away

  Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights. Removal of chimney (AMENDED DESCRIPTION)

  Granted Lawful development Extension Loft or dormer +1 7 docs

• 52 Manor View London N3 2SR

  26/1969/192 Submitted 27 May 2026 100 yards away

  80% historically approved · decision due ~22 Jul

  Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights and new side gable window

  Awaiting decision Lawful development Extension Loft or dormer +1 6 docs

• 43 Briarfield Avenue London N3 2LG

  25/3946/HSE Submitted 29 Sep 2025 100 yards away

  77% historically approved · decision due ~24 Nov

  Single storey rear extension with 2no. rooflights

  Awaiting decision Householder Extension Loft or dormer 11 docs
  Small domestic

• 54 Rosemary Avenue London N3 2QN

  21/5566/PNH Submitted 20 Oct 2021 100 yards away

  Proposed single-storey rear extension with a proposed depth of 5 metres, eaves height of 3 metres and maximum height of 4 metres.

  Refused Prior approval Extension 5 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