15A Park Avenue South Harpenden Hertfordshire Al5 2Dz

1. 9 Feb 2026

   Received by St Albans

2. 24 Mar 2026

   Decision issued: Tree Works in Conservation Area - Deemed Consent

3. 31 Aug 2026

   Added to PlanIndex

St Albans granted permission on 24 March 2026, 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.

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.

• 19 Park Avenue South Harpenden Al5 2Dz

  TP/2017/0654 Submitted 20 Dec 2017 50 yards away

  1 X Eucalyptus - Fell

  Granted Trees 2 docs

• 19 Park Avenue South Harpenden Al5 2Dz

  TP/2017/0659 Submitted 18 Dec 2017 50 yards away

  1 x Scots Pine - Remove snow damaged branch.

  Granted Trees 2 docs

• 23 Park Avenue South Harpenden Hertfordshire Al5 2Dz

  TP/2020/0758 Submitted 27 Nov 2020 50 yards away

  Front garden trees. 1- -Scots pine - Fell to ground level. 2 - Scots pine - Fell to ground level. 3 - Thuja - Fell to ground level. 4 - Scots pine - Fell to ground level.

  Granted Trees 6 docs

• 11 Park Avenue South Harpenden Hertfordshire Al5 2Dz

  5/2016/3710 Submitted 12 Dec 2016 50 yards away

  Single storey side extension with rooflights, removal of existing chimney stack at roof level and existing hipped roof adapted to create gable wall with window to facilitate loft conversion with front and rear dormer windows and rooflights, alterations to

  Withdrawn Extension Loft or dormer +1 31 docs
  Small domestic

• 9 Park Avenue South Harpenden Hertfordshire Al5 2Dz

  5/2016/3593 Submitted 1 Dec 2016 50 yards away

  One dwelling with basement floor and habitable loft accommodation, widening of site access and crossover with new gate, alterations to driveway, removal of trees and associated landscaping works following demolition of existing dwelling

  Granted Demolition Trees 21 docs
  Domestic

• Hollywell House 3B Park Avenue South Harpenden Hertfordshire Al5 2Dz

  5/2021/1386 Submitted 10 May 2021 50 yards away

  Certificate of Lawfulness (proposed) - Construction of chimney on west side elevation

  Granted Lawful development 9 docs

• TP/2026/0283 Granted

  86 Marshalswick Lane St Albans Hertfordshire Al1 4Xe

  Lime - reduce height by 5m, lateral reduction of 4m and crown clean

  Received 3 Jun, published by the council 24 Jul 2026 Trees
• TP/2026/0509 Awaiting decision

  36 Park Avenue North Harpenden Hertfordshire Al5 2Ed

  G1 - 5 lime trees at the front of the house to raise the canopy to approx 5 mentres and remove epicormic growth. This work is all general maintenasnce and to keep mtrees healthy and under control

  Received 5 Oct, published by the council 11 Oct 2026 Trees
• TP/2026/0506 Awaiting decision

  Old Bell 177 Luton Road Harpenden Hertfordshire Al5 3Bn

  5 x Oaks to lift to around 3m above ground level, remove deadwood greater than 40mm in diameter. Lift canopies on all Oaks to allow better view of area due to safety concerns & recent damage

  Received 5 Oct, published by the council 11 Oct 2026 Trees
• TP/2026/0507 Awaiting decision

  10 Monks Close Redbourn Hertfordshire Al3 7Ly

  TPO1910 (G1) Silver Birch x2 Reduce the overall crown height by approximately 5 metres, Reduce lateral growth by approximately 0.5 metres where necessary to maintain a balanced and natural crown form. Reason for works: To reduce the overall size of

  Received 5 Oct, published by the council 11 Oct 2026 Trees
• TP/2026/0402 Granted

  28 West Common Way Harpenden Hertfordshire Al5 2Lg

  T1 - oak tree reduce north east side of Oak tree by 3m. This tree has been heavily cut on the opposite side of the tree leaving the tree hugely unbalanced.

  Received 20 Aug, published by the council 25 Aug 2026 Trees