18 The Ridings Alverstone Avenue Barnet EN4 8DR

1. 20 Jan 2026

   Received by Barnet

2. 27 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 10 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 24 March 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.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• 18 The Ridings Alverstone Avenue Barnet EN4 8DR

  TPP/0501/26 Submitted 24 Aug 2026 48m away

  79% historically approved · decision due ~19 Oct

  1 x Oak (applicants ref. T1) - Overall crown reduction of 8m. Removal of dead branches. Removal of failed branches. Standing in T1 of Tree Preservation Order.

  Awaiting decision Trees

• Netherlands Road Barnet EN5 1DL

  TPP/0303/26 Submitted 28 May 2026 126m away

  87% historically approved · decision due ~23 Jul

  Works affecting 8 x London Plane - Intallation of new 33KV power cable beneath Netherlands Road, EN5 1DL. Standing in Group G1 of Tree Preservaion Order.

  Awaiting decision Trees 6 docs

• 118 Netherlands Road Barnet EN5 1BX

  25/3972/HSE Submitted 1 Oct 2025 133m away

  77% historically approved · decision due ~27 Nov

  Part single, part two storey side and rear extension including a lantern rooflight to ground floor rear roof, following demolition of the existing lean to and rear garage. Associated alterations and extensions to roof including rear dormer window, and 1no. rooflight to front, rear and side roofslopes. Alterations to hard and soft landscaping to rear garden including new rear patio

  Awaiting decision Householder Extension Loft or dormer +2 23 docs
  Domestic

• 49 Temple Avenue London N20 9EL

  25/4218/192 Submitted 21 Oct 2025 157m away

  Erection of a rear outbuilding

  Decided Lawful development 6 docs

• 14 Mallard Close Barnet EN5 1DH

  25/4462/HSE Submitted 10 Nov 2025 169m away

  Conversion of the existing garage into habitable room, insertion of window to replace garage door. Alterations to rear fenestration including new french doors and new window

  Granted Householder Windows or glazing 7 docs
  Domestic

• 101 Chandos Avenue London N20 9EG

  26/0335/192 Submitted 28 Jan 2026 183m away

  Roof extension involving partial hip to gable to either side, rear dormer window with juliette balcony and 3no. front facing rooflights. Removal of chimney stacks

  Decided Lawful development Extension Loft or dormer +1 11 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