86 Marshalswick Lane St Albans Hertfordshire Al1 4Xe

1. 3 Jun 2026

   Received by St Albans

2. 24 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 6 Oct 2026

   Decision issued: Treeworks approval

St Albans granted permission on 6 October 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.

• 84 Marshalswick Lane St Albans Hertfordshire Al1 4Xe

  5/2017/2541 Submitted 6 Sep 2017 50 yards away

  Single storey rear and side extensions, garage conversion , alterations to openings and installation of rooflights following demolition of existing conservatory

  Granted Householder Extension Loft or dormer +1 10 docs
  Small domestic

• 87 Marshals Drive St Albans Hertfordshire Al1 4Rd

  5/2026/0697 Submitted 7 Apr 2026 100 yards away

  Demolition of existing three bedroom detached dwelling and construction of two detached houses, plot 1 - two storey dwelling with attic accommodation with front and rear dormer window and Plot 2 - chalet dwelling with attic accommodation, basement and lig

  Withdrawn New dwelling Loft or dormer +2 35 docs
  Domestic

• 87 Marshals Drive St Albans Hertfordshire Al1 4Rd

  5/2026/1602 Submitted 28 Aug 2026 100 yards away

  75% historically approved · decision due ~30 Oct

  Certificate of Lawfulness (proposed) - Single storey rear extension, rear dormer window, internal remodelling and replacement roof to the existing side extension

  Awaiting decision Lawful development Extension Loft or dormer +2 10 docs
  Small domestic

• 65 Marshals Drive St Albans Hertfordshire Al1 4Rd

  5/2023/2153 Submitted 22 Oct 2023 100 yards away

  Single storey rear outbuilding for use as garden studio

  Granted Householder 11 docs
  Small domestic

• 87 Marshals Drive St Albans Hertfordshire Al1 4Rd

  5/2026/1601 Submitted 28 Aug 2026 100 yards away

  89% historically approved · decision due ~27 Oct

  Double storey side extension and addition of large picture windows and changes to external materials

  Awaiting decision Householder Extension Windows or glazing 24 docs
  Domestic

• 137 Marshalswick Lane St Albans Hertfordshire Al1 4Ux

  5/2025/1009 Submitted 22 May 2025 100 yards away

  Demolition of garage and construction of two storey side, part two storey and single storey rear extension and single storey front extension

  Granted Householder Extension Demolition 13 docs
  Small domestic

• 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
• TP/2026/0399 Granted

  Cathedral House Sumpter Yard Holywell Hill St Albans Hertfordshire Al1 1By

  T1. Yew - Cut back level with the brick wall boundary the overhanging Yew tree from George Street. Falling Debris blocking the drains and causing flooding of the Blunder Room

  Received 19 Aug, published by the council 25 Aug 2026 Trees