26/1436/NMA

1. 17 Apr 2026

   Received by Barnet

2. 29 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 6 May 2026

   Decision issued: Approve

4. 25 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• TPP/0179/26 Granted

  19 Hendon Avenue London N3 1UJ

  1 X Copper Beech - fell, grind stump to a minimum depth of 300mm below ground level and replace with a copper beech (Fagus sylvatica 'Purpurea') in same location, due to significant structural decay and high risk of failure. Standing in T44 of Order (amended description)

  25 Mar 2026 103m away Trees
• 26/1060/192 Awaiting decision

  19 Hendon Avenue London N3 1UJ

  Extension of existing swimming pool and new pool house following demolition of existing pool house

  19 Mar 2026 109m away Lawful development
• 26/1942/HSE Awaiting decision

  17A Dollis Avenue London N3 1UD

  Single storey side and rear extension and side infill extension with 5no. rooflights and new levelled patio area with associated access steps. Conversion of the existing into habitable room, insertion of window to replace the garage door. Changes to fenestration

  26 May 2026 131m away Householder
• 26/2588/192 Awaiting decision

  3 Freston Park London N3 1UP

  2no. Single storey rear extensions

  10 Jul 2026 204m away Lawful development
• 26/1493/PNH Awaiting decision

  3 Freston Park London N3 1UP

  2no. Single storey rear extensions with a proposed depth of 7.425 metres, maximum height of 3.60 metres, and eaves height of 3.00 metres, and depth of 6.375 metres, maximum height of 3.60 metres and eaves height of 3.00 metres respectively.

  21 Apr 2026 217m away Prior approval
• 26/0866/192 Decided

  63 Church Crescent London N3 1BL

  Roof extension involving hip to gable and rear dormer window

  6 Mar 2026 233m away Lawful development

• 26/2811/NMA Awaiting decision

  74 Sunnyfield London NW7 4RG

  Non material amendment to planning permission 26/1193/HSE dated 22/05/2026 for 'First floor side extension. First floor rear extension including rear pitched roof and rear dormer window. Alterations and extensions to roof including new pitched roof over existing first floor side flat roof and 2no. rear dormer windows. Conversion of garage into habitable space including creation of new front entrance. New access steps to front. New rear raised patio and associated steps to garden. Removal of chimneys' Amendments includes the addition of 4no. rooflights to rear roofslope

  30 Jul 2026 Amendments
• 26/2827/NMA Awaiting decision

  1 Parson Street London NW4 1QD

  Non material amendment to planning permission 22/3014/FUL dated 10/10/2023 for 'Demolition of existing building and construction of part three/part four storey mixed use building comprising 8 residential units and office floorspace at ground floor level. Associated amenity space, refuse storage, cycle parking and off-street parking'. Amendments includes internal re-configuration, external fenestration alterations and relocation of internal facilities

  30 Jul 2026 Amendments
• 26/2800/RCU Awaiting decision

  1A Sutton Crescent Barnet EN5 2SW

  Erection of a rear outbuilding (Retrospective application)

  29 Jul 2026 Amendments
• 26/2738/NMA Awaiting decision

  198 - 199 Lawrence Street London NW7 4JH

  Non-material amendments to planning permission reference 20/1322/FUL dated 11/05/20 for 'Demolition of existing houses and single storey Class B1 building. Erection of three storey building and basement to provide 9 flats, provision of basement car parking spaces and cycle storage spaces. Erection of a two storey Class B1 building.' Amendments include changes to the first floor windows of the B1 office accommodation to allow openable clear glazing

  24 Jul 2026 Amendments
• 26/2707/NMA Awaiting decision

  87 Wentworth Road London NW11 0RH

  Non-material amendments to planning permission reference 24/2672/FUL dated 10/09/24 for 'Demolition of the existing dwelling (Retrospective) and erection of a two storey dwelling with rooms in the roofspace. Changes to existing levels and new front vehicular access to provide off-street parking.' Amendments include changes to fenestration

  22 Jul 2026 Amendments