23 Cunningham Avenue St Albans Hertfordshire Al1 1Jj

1. 25 May 2021

   Received by St Albans

2. 26 May 2021

   Validated

   Checked as complete and ready for consideration.

3. 12 Jul 2021

   Decision issued: Tree Works in Conservation Area - Deemed Consent

4. 31 Aug 2026

   Added to PlanIndex

St Albans granted permission on 12 July 2021, 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.

• 11 Cunningham Avenue St Albans Hertfordshire Al1 1Jj

  5/2017/2730 Submitted 27 Sep 2017 50 yards away

  Alterations and extension to existing side dormer window

  Granted Householder Extension Loft or dormer +1 10 docs
  Domestic

• 19 Cunningham Avenue St Albans Hertfordshire Al1 1Jj

  5/2026/0382 Submitted 2 Mar 2026 50 yards away

  Demolition of existing garage. Erection of outbuilding to rear garden

  Granted Householder Demolition 12 docs
  Small domestic

• 25 Cunningham Avenue St Albans Hertfordshire Al1 1Jj

  5/2026/0477 Submitted 11 Mar 2026 50 yards away

  Non Material Amendment - Removal of two sky facing second floor rooflights to the rear of the property, the rooflights are not visible from street level of planning permission 5/2007/2556 dated 18/12/2007 for Demolition of existing shed and rear conservat

  Refused Amendments Loft or dormer Demolition 5 docs
  Small domestic

• 38 Cunningham Avenue St Albans Hertfordshire Al1 1Jl

  5/2016/3400 Submitted 15 Nov 2016 50 yards away

  Part single, part first floor side extensions, single storey rear extension, extension to existing loft accommodation following removal of existing garage and conservatory, with new rooflights and openings

  Withdrawn Extension Loft or dormer 27 docs
  Small domestic

• 28 Cunningham Avenue St Albans Hertfordshire Al1 1Jl

  5/2025/2118 Submitted 19 Nov 2025 50 yards away

  Replacement windows and doors

  Granted Householder Windows or glazing 24 docs
  Domestic

• 36 Cunningham Avenue St Albans Hertfordshire Al1 1Jl

  5/2016/3030 Submitted 9 Oct 2016 50 yards away

  Enlargement of existing garden patio

  Granted Householder 11 docs
  Domestic

• 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