12 Hadley Highstone Barnet EN5 4PU

1. 12 Dec 2025

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 6 February 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 43 days over the applications it decided in the last year.

This application is with Barnet for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• Rosehip Lodge 12A Hadley Highstone Barnet EN5 4PU

  26/0070/HSE Submitted 9 Jan 2026 20m away

  77% historically approved · decision due ~10 Mar

  Single storey rear extension with 1no. roof lantern

  Awaiting decision Householder Extension Windows or glazing 11 docs
  Small domestic

• Rosehip Lodge 12A Hadley Highstone Barnet EN5 4PU

  26/1489/HSE Submitted 22 Apr 2026 20m away

  77% historically approved · decision due ~17 Jun

  Single storey rear extension with 1no. rooflight

  Awaiting decision Householder Extension Loft or dormer 10 docs
  Small domestic

• 2 Hadley Highstone Barnet EN5 4PU

  TCP/0537/25 Submitted 1 Sep 2025 54m away

  86% historically approved · decision due ~27 Oct

  2 x Lime - Pollard to previous points. 1 x Box Elder - Reduce crown by 20%.

  Awaiting decision Trees 3 docs

• 29 Dury Road Barnet EN5 5PU

  25/4667/LBC Submitted 21 Nov 2025 99m away

  79% historically approved · decision due ~16 Jan

  Replacement of existing roof tiles with new roofing membrane, replacement of existing flat roofing membrane, re finishing flashings and re pointing chimney (Listed Building Consent)

  Awaiting decision Heritage and listed buildings Roofing 15 docs

• 31 Dury Road Barnet EN5 5PU

  TPP/0171/26 Submitted 20 Mar 2026 112m away

  86% historically approved · decision due ~15 May

  1 x Lime (applicants ref. T1) - Crown thin by 20%, remove trunk basal growth up to 5m at crown break. Reduce back to suitable growth points to provide 1.5-2m clearance from property. Removal of major deadwood. Standing in T17 of Tree Preservation Order.

  Awaiting decision Trees 3 docs

• 27 Hadley Highstone Barnet EN5 4PU

  TCP/0122/26 Submitted 2 Mar 2026 116m away

  1 x Ash (applicants ref. T1) - Reduce crown by removing 2-2.5m growth in height and spread. Pruning back to suitable growth points to leave a balanced crown. Reduce live branches as needed and remove all debris. 1 x Magnolia (applicants ref. T2) - Reduce crown by removing 1.5-2m growth in height and spread. Pruning back to suitable growth points to leave a balanced crown. Reduce live branches as needed and remove all debris.

  Decided Trees 5 docs

• 26/0694/CON Granted

  Plot 59 (Main Energy Centre) Railway Street Brent Cross Cricklewood Regeneration Area North West London

  Submission of detail pursuant to Conditions 8.3 and 28.1 (Construction Environmental Management Plan) in relation to Plot 59 (Main Energy Centre) within the Phase 5A sub-phase of planning permission F/04687/13 dated 23/07/2014 for the comprehensive mixed-use redevelopment of the Brent Cross Cricklewood Regeneration Area.

  23 Feb 2026 Conditions
• 26/2097/S73 Granted

  26 Grants Close London NW7 1DD

  Variation of condition 1 (Approved Plans) of planning permission reference 23/1897/HSE dated 12/07/2023 for 'Single storey side and rear extension with decking area and access steps following demolition of conservatory and garage. First floor rear extension. New front porch. Erection of outbuilding/garage in rear garden.' Variation to include: Alterations to the side extension footprint; Increase in the width of the first floor extension. Variations to the layout and increased depth to outbuilding. (Amended Description and Plans)

  5 Jun 2026 Conditions
• 26/2226/S73 Granted

  Barnet Lawn Tennis Club Gloucester Road Barnet EN5 1RS

  Variation of condition 1 (Approved Plans) and removal of condition 4 (Floodlighting) of planning permission reference B/02437/11 dated 09/08/11 for 'Installation of floodlighting to court 1.' Variation to include replacement of existing halide floodlighting with LED floodlighting

  15 Jun 2026 Conditions
• 26/2316/CON Granted

  546 - 548 Finchley Road London NW11 8DD

  Submission of details of condition 3 (Materials), 4 (Levels) and 11 (Basement Access) pursuant to planning permission 25/3867/FUL dated 21/05/2026

  18 Jun 2026 Conditions
• 26/2916/CON Awaiting decision

  53A Oakleigh Park North London N20 9AT

  Submission of details of condition 5 (Levels) 6 (Tree Protection and Method Statement) 7 (Foundations) pursuant to planning permission 25/4907/HSE dated 26/02/2026

  6 Aug 2026 Conditions