7 Salisbury Avenue Harpenden Al5 2Qq

1. 10 Oct 2017

   Received by St Albans

2. 12 Oct 2017

   Validated

   Checked as complete and ready for consideration.

3. 1 Nov 2017

   Decision issued: Treeworks approval

4. 10 Sep 2026

   Added to PlanIndex

St Albans granted permission on 1 November 2017, 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.

• 7 Salisbury Avenue Harpenden Hertfordshire Al5 2Qq

  TP/2026/0455 Submitted 13 Sep 2026 50 yards away

  98% historically approved · decision due ~9 Nov

  Silve birch - felling trees 1, 2, 3, and 5 on safety grounds in significant decline

  Awaiting decision Trees 6 docs

• 11 Rothamsted Avenue Harpenden Hertfordshire Al5 2Dd

  TP/2025/0614 Submitted 23 Nov 2025 100 yards away

  T2 Sycamore - Crown reduction by. 3-4m approx (primary cuts) and crown clean T1 Oak - Crown reduction by 3-4m approx (primary cuts) & crown clean. Removal of basil growth and crown lift south side to balance.

  Granted Trees 4 docs

• 15A Rothamsted Avenue Harpenden Al5 2Dd

  TP/2017/0539 Submitted 18 Oct 2017 100 yards away

  Reduce Laurel hedge to 4m height. Fell dead Hawthorn (exempt work for latter tree).

  Granted Trees 3 docs

• 11 Rothamsted Avenue Harpenden Hertfordshire Al5 2Dd

  TP/2021/0098 Submitted 1 Mar 2021 100 yards away

  Rear garden trees. T1 Sycamore - Crown reduction by 4-6m approx. T2 Oak - Crown reduction by 3-4m approx.

  Granted Trees 2 docs

• 15 Rothamsted Avenue Harpenden Hertfordshire Al5 2Dd

  5/2016/3482 Submitted 22 Nov 2016 100 yards away

  Basement floor to create garage with vehicle lift, lightwells and staircase with external access, part single, part two storey side and rear extension incorporating rear orangery with roof lantern, new chimney, rear raised patio and associated landscaping

  Granted Householder Extension Windows or glazing 26 docs
  Domestic

• 8 Rothamsted Avenue Harpenden Al5 2Db

  TP/2016/0518 Submitted 16 Nov 2016 100 yards away

  Holly trees on front left hand boundary - Reduce to height of the neighbouring Holly trees.

  Granted Trees 2 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