7 Watling Knoll Radlett Hertfordshire WD7 7HW

1. 26 Jun 2024

   Received by Hertsmere

2. 11 Jul 2024

   Validated

   Checked as complete and ready for consideration.

3. 3 Sep 2024

   Decision issued: TPO Consent

4. 9 Aug 2026

   Added to PlanIndex

Hertsmere granted permission on 3 September 2024, 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 Watling Knoll Radlett Hertfordshire WD7 7HW

  21/0978/HSE Submitted 5 May 2021 50 yards away

  Part single, part two storey side and rear extension and porch extension to front.

  Granted Householder Extension 12 docs
  Small domestic

• 13 Watling Knoll Radlett Hertfordshire WD7 7HW

  25/1746/HSE Submitted 8 Dec 2025 50 yards away

  Demolition of existing conservatory to facilitate construction of part single, part two storey rear extension with associated roof works and two storey side extension with associated roof works. Construction of single storey front infill porch extension.

  Granted Householder Extension Demolition 12 docs
  Small domestic

• 5 Watling Knoll Radlett Hertfordshire WD7 7HW

  24/1530/DOC Submitted 26 Nov 2024 50 yards away

  Application for approval of details reserved by conditions 4 (Arboricultural method statement) of planning permission reference 24/1180/HSE.

  Granted Conditions 6 docs

• 5 Watling Knoll Radlett Hertfordshire WD7 7HW

  24/1180/HSE Submitted 16 Sep 2024 50 yards away

  Construction of part single, part two storey rear extension with associated roof alterations, alterations to fenestration and new hard landscaping to rear garden.

  Granted Householder Extension Roofing +1 11 docs
  Domestic

• 4 Watling Knoll Radlett Hertfordshire WD7 7HW

  26/0501/HSE Submitted 13 Apr 2026 50 yards away

  Conversion of garage to habitable space and single storey side extension with pitched roof over both, and insertion of 6x rooflights; alterations to fenestration.

  Granted Householder Extension Loft or dormer +1 7 docs
  Small domestic

• 24 The Close Radlett Hertfordshire WD7 8HA

  26/1167/TPO Submitted 14 Aug 2026 100 yards away

  T1 - Mulberry Tree: This tree is growing to the south with the canopy extending over the garden area of 25 The Close by 4.5 m with an overall canopy spread to this aspect of approximately 6.5 m. The tree is causing a nuisance to 25 The Close as it prevents proper use of the garden area. This is through the physical presence of the canopy and dropped fruit which is making a footpath slippery and unsafe to use and staining the footpath surface. To help alleviate the nuisance it is proposed to reduce the canopy by 2.0-2.5 m by undertaking the following tree works to the southern aspect. Remove: - 1 x 25 mm diameter stem - 1 x 30 mm diameter stem - 1 x 40 mm diameter stem - 1 x 50 mm diameter stem - 1 x 175 mm diameter stem. This will leave a canopy spread to the southern aspect of approximately 4.0-4.5 m and 2.0-2.5 m over the garden area of 25 The Close. The footpath would then be outside the canopy spread of the tree. All works would be undertaken to BS 3998:2010 `Tree Work: Recommendations'. The tree would be left with a natural and flowing form.

  Granted Trees 7 docs

• 26/1548/TPO Awaiting decision

  St Giles Church Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PE

  A1: x3 large ash tree in the grounds of the church yard, the three trees are at the rear gardens of 85 and 89 Blanche lane. The trees are approximately 70 ft high, there is no plan to reduce the height of the trees they would like the lateral overhanging branches reduced by approximetley 2-3 meters in length cut back to suitable growth points, still leaving a good 2-3 meters of the lateral branches in place. Due to the trees location within the churchyard it would be far easier to view them from numbers 89 and 85 Blanche Lane because of the dense undergrowth (number 85 has a side access to the left of the property for access)

  23 Oct 2026 Trees
• 26/1525/TPO Awaiting decision

  26 Newberries Avenue Radlett Hertfordshire WD7 7EW

  T14 Ash - Crown Lifting: crown lift the lower canopy to achieve a statutory 5.2m clearance over public highway and a 2.5 m clearance over the public footpath. Crown reduction: reduce overall height by up to 2m and overall lateral spread by up to 2.5m. Leaving a finished height of approximately 9-10m and a maximum finished crown spread of 8-9m. And removal of all dead, dying or structurally compromised wood greater than 25mm in diameter.

  21 Oct 2026 Trees
• 26/1495/TPO Awaiting decision

  59 Aldenham Avenue Radlett Hertfordshire WD7 8JA

  T9 Silver Birch Tree - fell

  20 Oct 2026 Trees
• 26/1482/TPO Awaiting decision

  9 Shiremead Elstree Borehamwood Hertfordshire WD6 3JZ

  T4 - (T1 on sketch) Ash tree in rear garden. Cut back long low level branches that overhang the lawn area of our property. Retain the existing height of the tree at approximately 15m and reduce the spread to approximately 6m.

  Received 14 Oct, published by the council 15 Oct 2026 Trees
• 26/1471/TPO Awaiting decision

  2 Theobald Street Radlett Hertfordshire WD7 7LP

  T1 oak tree - fell

  13 Oct 2026 Trees