12 Tamarix Crescent London Colney Hertfordshire Al2 1Ut

This site has had 2 applications since 2026: 2 approved, 0 refused.

• TP/2026/0425 Granted

  12 Tamarix Crescent London Colney Hertfordshire Al2 1Ut

  G1 Treeline behind the rear garden of 12 Tamarix Crescent, to carry out a prune of the roots to the fence line that are currently lifting the paving slabs in the garden of number 12. Then to install a barrier to prevent the growth from causing the same is

  Decided 28 Sep 2026 Trees

1. 11 Aug 2026

   Received by St Albans

2. 12 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 15 Aug 2026

   Added to PlanIndex

4. 7 Sep 2026

   Status changed to Under Consideration

   Previously Under Consultation.

5. 28 Sep 2026

   Decision issued: Treeworks approval

St Albans granted permission on 28 September 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.

• 12 Tamarix Crescent London Colney Hertfordshire Al2 1Ut

  TP/2026/0425 Submitted 28 Aug 2026 50 yards away

  G1 Treeline behind the rear garden of 12 Tamarix Crescent, to carry out a prune of the roots to the fence line that are currently lifting the paving slabs in the garden of number 12. Then to install a barrier to prevent the growth from causing the same is

  Granted Trees 4 docs
  Small domestic

• 28 Rosemary Drive London Colney Hertfordshire Al2 1Ud

  5/2026/1715 Submitted 18 Sep 2026 150 yards away

  75% historically approved · decision due ~17 Nov

  Certificate of Lawfulness (propopsed) - Replacement of 13 existing white-painted timber flush-casement windows with white heritage-style flush-casement uPVC double-glazed windows. The replacement windows will occupy the existing window openings and replic

  Awaiting decision Lawful development Windows or glazing 3 docs

• 14 Rosemary Drive London Colney Hertfordshire Al2 1Ud

  5/2017/3137 Submitted 7 Nov 2017 150 yards away

  Loft conversion and alterations to openings

  Granted Householder Loft or dormer 12 docs
  Domestic

• 30 Rosemary Drive London Colney Hertfordshire Al2 1Ud

  5/2026/0555 Submitted 20 Mar 2026 150 yards away

  Single storey rear extension with roof windows, alterations to openings, part garage conversion with new garage door.

  Granted Householder Extension Windows or glazing 15 docs
  Small domestic

• 4 Rosemary Drive London Colney Hertfordshire Al2 1Ud

  5/2017/3505 Submitted 11 Dec 2017 150 yards away

  Single storey rear extension and alterations to openings

  Refused Householder Extension 10 docs
  Small domestic

• 31 Rosemary Drive London Colney Hertfordshire Al2 1Ud

  5/2026/0511 Submitted 16 Mar 2026 150 yards away

  Certificate of Lawfulness (proposed) - Replacement of existing timber flush casement windows with heritage-style flush casement uPVC windows replicating the existing design, proportions, glazing pattern and colour. Replacement of existing rear patio doors

  Granted Lawful development Windows or glazing 11 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