18 Trinity Road London N2 8JJ

1. 29 Oct 2025

   Received by Barnet

2. 4 Dec 2025

   Decision issued: Approve

3. 10 Aug 2026

   Added to PlanIndex

Barnet granted permission on 4 December 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 456 Long Lane London N2 8JL

  26/1050/192 Submitted 18 Mar 2026 100 yards away

  Roof extension involving rear dormer window with juliette balcony

  Granted Lawful development Extension Loft or dormer +1 7 docs

• 456 Long Lane London N2 8JL

  26/2154/HSE Submitted 10 Jun 2026 100 yards away

  Single storey rear/side extension

  Refused Householder Extension 8 docs
  Small domestic

• Holy Trinity Church Church Lane London

  TPP/0513/25 Submitted 19 Aug 2025 150 yards away

  Mixed Species, Plum, Sycamore and Ash (applicants ref. G1) - Cut back trees overhanging 7 Trinity Avenue, N2 OLX by up to 2-3m. Standing in Area A1 of Tree Preservation Order. Mixed Species (applicants ref. G2) - Clear 2m over vegetation and sapling trees overhanging 69 Church Lane, N2 0TH. Standing in Area A1 of Tree Preservation Order.

  Granted Trees 5 docs

• 391 Long Lane London N2 8JN

  21/5608/192 Submitted 21 Oct 2021 150 yards away

  Roof extension involving L shaped rear dormer window and 2no front facing rooflights

  Granted Lawful development Extension Loft or dormer +1 20 docs

• 67 Manor Park Road London N2 0SN

  26/3572/HSE Submitted 2 Oct 2026 150 yards away

  77% historically approved · decision due ~1 Dec

  Part single, part two storey side and rear extension following the demolition of existing side and rear extensions /garage and shed. Roof extension with rear dormer window

  Awaiting decision Householder Extension Loft or dormer +2
  Small domestic

• 52A Manor Park Road London N2 0SJ

  25/4876/FUL Submitted 4 Dec 2025 150 yards away

  63% historically approved · decision due ~29 Jan

  Roof extension involving rear dormer window

  Awaiting decision Full applications Extension Loft or dormer +1 6 docs

• 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