Flat 11 11 Avenue Road St Albans Hertfordshire Al1 3Qg

1. 27 Apr 2026

   Received by St Albans

2. 30 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 19 Jun 2026

   Decision issued: Tree Works in Conservation Area - Deemed Consent

4. 13 Sep 2026

   Added to PlanIndex

St Albans granted permission on 19 June 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.

• 9 Avenue Road St Albans Hertfordshire Al1 3Qg

  5/2026/0804 Submitted 22 Apr 2026 50 yards away

  Replace existing windows at the front of the home with like-for-like visual appearance using modern alternative materials

  Granted Householder Windows or glazing 12 docs
  Domestic

• 8 Avenue Road St Albans Al1 3Qq

  TP/2017/0444 Submitted 1 Sep 2017 50 yards away

  Mixed species group (Walnut, Sycamore and Ash) - Reduce by 2-3m and thin canopy by 10%.

  Granted Trees 2 docs

• 4 Avenue Road St Albans Hertfordshire Al1 3Qq

  TP/2026/0336 Submitted 10 Jul 2026 50 yards away

  Yew - Reduce top and sides back to previous point, approx by 1-3 feet.

  Granted Trees 3 docs

• 6 Avenue Road St Albans Al1 3Qq

  TP/2017/0511 Submitted 10 Oct 2017 50 yards away

  2 x Liquidambar & 1 x Purple Plum - Reduce by 25%. 1 x Holly Tree - Reduce by 30%. 1 x Cypress Tree - Reduce by 5m. 1 x Cypress Hedge - Reduce by 2m.

  Granted Trees 2 docs

• 6 Avenue Road St Albans Hertfordshire Al1 3Qq

  5/2017/3363 Submitted 27 Nov 2017 50 yards away

  Single storey side extension with rooflight, replacement rear raised patio and alterations to openings

  Granted Householder Extension Loft or dormer 17 docs
  Small domestic

• 10 Sandpit Lane St Albans Hertfordshire Al1 4Dz

  5/2026/1380 Submitted 20 Jul 2026 50 yards away

  75% historically approved · decision due ~27 Oct

  Certificate of Lawfulness (proposed) - Installation of one domestic air-to-air heat pump providing heating and cooling to a rear first-floor bedroom

  Awaiting decision Lawful development 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