66 Hadley Highstone Barnet EN5 4PY

This site has had 3 applications since 2025.

• 25/3739/HSE Awaiting decision

  66 Hadley Highstone Barnet EN5 4PY

  Repositioning of the conservation rooflights in the ground floor extension; Repositioning of the rooflights to the basement including reduction in number of rooflights from five to four; Removal of the stairs to the basement and creation of a grassed slope to the garden

  Submitted 10 Sep 2025 Householder
• 25/3738/HSE Awaiting decision

  66 Hadley Highstone Barnet EN5 4PY

  Repositioning of the conservation rooflights in the ground floor extension; Repositioning of the rooflights to the basement including reduction in number of rooflights from five to four; Alterations to the stairs to the basement to tie into the landscaping strategy

  Submitted 10 Sep 2025 Householder

1. 17 Sep 2025

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 November 2025, 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, against a statutory target of eight weeks. Over the last year Barnet decided tree works applications in a median of 42 days. More in our guide to how long planning decisions take.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 66 Hadley Highstone Barnet EN5 4PY

  25/3738/HSE Submitted 10 Sep 2025 10m away

  77% historically approved · decision due ~25 Nov

  Repositioning of the conservation rooflights in the ground floor extension; Repositioning of the rooflights to the basement including reduction in number of rooflights from five to four; Alterations to the stairs to the basement to tie into the landscaping strategy

  Awaiting decision Householder Extension Loft or dormer 17 docs
  Domestic

• 66 Hadley Highstone Barnet EN5 4PY

  25/3739/HSE Submitted 10 Sep 2025 13m away

  77% historically approved · decision due ~25 Nov

  Repositioning of the conservation rooflights in the ground floor extension; Repositioning of the rooflights to the basement including reduction in number of rooflights from five to four; Removal of the stairs to the basement and creation of a grassed slope to the garden

  Awaiting decision Householder Extension Loft or dormer 17 docs
  Domestic

• 68 Hadley Highstone Barnet EN5 4PY

  26/1417/RCU Submitted 16 Apr 2026 76m away

  71% historically approved · decision due ~11 Jun

  First floor side extension. Roof extension involving side and rear dormer window (Retrospective Application)

  Awaiting decision Amendments Extension Loft or dormer +1 12 docs

• 28 Beaumont Place Barnet EN5 4PR

  21/0645/ADJ Submitted 24 Mar 2021 135m away

  Erection of an outbuilding for use as rehabilitation and hydrotherapy pool. Installation of a lift shaft on the outside side of the house for wheelchair access. External ramps and level changes to the side/rear of the site, to aid access to the garden (Consultation from Adjacent Borough).

  Granted Outline

• Colebrook Court Kitts End Road Barnet EN5 4QG

  26/1497/FUL Submitted 22 Apr 2026 186m away

  60% historically approved · decision due ~18 Jun

  Conversion and extension of a detached garage to 1no. self-contained dwelling. Associated amenity space, refuse and recycling, cycle storage and off-street parking

  Awaiting decision Full applications Extension 6 docs
  Domestic

• 29 Hadley Highstone Barnet EN5 4PU

  TCP/0089/26 Submitted 13 Feb 2026 205m away

  1 X Lime (Applicant Ref T1) - Crown reduction by removing 1.5m to 2m growth in height and spread, pruning back to previous pruning points as done 5 years ago to leave a balanced crown. Crown thin by 20%, starting from tip ends, no branches more than 40mm. Remove all debris

  Decided Trees 4 docs

• TCP/0392/26 Decided

  Crofters 45 Pine Grove London N20 8LA

  1 x Laurel (applicants ref. T1) - Reduce height a foot below guttering. (exempt works shrub) 1 x Ash (applicants ref. T2) - Cut back to previous points of reduction. 1 x Dead Tree (applicants ref. T3) - Remove. (exempt) 1 x Sycamore (applicants ref. T4) - Remove ivy and reduce by 1 meters 1 x Ash (applicants ref. T5) - Crown reduce by 2 meters 1 x Corkscrew Willow (applicants ref. T6) -Take weight off of leaning limb and balance and remove dead wood reduce overhanging limb by 2 and a half metres and rest of tree by 1 and half metres 1 x Leylandii (applicants ref. T7) - Reduce by 4 metres and shape. 1 x Conifer (applicants ref. T8) - Reduce height by 1 metre. 3 x Himalayan Birch (applicants ref. T9) - Thin crown by 15%. 1 x Holly (applicants ref. T10) - Reduce by 2 metres and shape. (Amended description)

  7 Jul 2026 Trees
• TCP/0452/26 Awaiting decision

  The Lawns 109 Camlet Way Barnet EN4 0NJ

  3 x Mixed Conifers (applicants ref. G5) - Remove. 1 x Conifer (applicants ref. G6) - Remove. 10 x Mixed Conifers (applicants ref. S13) - Remove. 1 x Rowan (applicants ref. T20) - Remove. 6 x Mixed Conifers (applicants ref. S24) - Remove. 1 x Cypress (applicants ref. T33) - Remove. 1 x Yew (applicants ref. S35) - Remove. 1 x Holly (applicants ref. T46) - Remove.

  4 Aug 2026 Trees
• TPP/0310/26 Granted

  Wells House 1 Canons Close London N2 0BH

  1 x Lime (applicants ref. T1) - Reduce overhanging branches by approximately 2m. Prune back low epicormic sprouts back to boundary. Standing in Group G15 of Tree Preservation Order.

  1 Jun 2026 Trees
• TCP/0433/26 Awaiting decision

  9 Harford Walk London N2 0JB

  1 x Box Elder (applicants ref. T1) - Reduce the lateral lengths over hanging the garden. Remove dead wood. 1 x Twin Stemmed Oak (applicants ref. T2) - Remove all dead wood. 1 x Horse Chestnut (applicnats ref. T3) - Reduce the density by crown thinning approximately 25% including the removal of dead wood, lifting of low branches over the hedge, and the necessary shaping of the tree, ensuring the height and basic shape is retained. 1 x Cypress (applicants ref. T4) - Reduce laterals by 1-2 metres.

  27 Jul 2026 Trees
• TCP/0414/26 Awaiting decision

  162 Abbots Road Edgware HA8 0SA

  1 x Apple - Remove.

  20 Jul 2026 Trees