5 Watling Knoll Radlett Hertfordshire WD7 7HW

This site has had 2 applications since 2024: 2 approved, 0 refused.

• 24/1180/HSE Granted

  5 Watling Knoll Radlett Hertfordshire WD7 7HW

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

  Decided 13 Nov 2024 Householder

1. 26 Nov 2024

   Received by Hertsmere

2. 21 Jan 2025

   Decision issued: Condition Discharged

3. 29 Sep 2026

   Added to PlanIndex

• 24/1180/HSE Granted

  5 Watling Knoll Radlett Hertfordshire WD7 7HW

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

  Decided 13 Nov 2024 Householder

Hertsmere granted permission on 21 January 2025, 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 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

• 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

• 7 Watling Knoll Radlett Hertfordshire WD7 7HW

  24/0837/TPO Submitted 26 Jun 2024 50 yards away

  T8, T9, T10. 3no. BIRCH. Fell. T11 CHERRY. Deadwood all east facing branches (exempt). Remove west facing branch. All marked on annotated photographs.

  Granted Trees 7 docs

• 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

• 13 Watling Knoll Radlett Hertfordshire WD7 7HW

  25/1746/HSE Submitted 8 Dec 2025 100 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

• 26/1520/DOC Awaiting decision

  Lyndhurst Farm Green Street Borehamwood Hertfordshire WD6 5NF

  Application for approval of details reserved by condition 8 (remediation scheme) of planning permission reference 25/1068/VOC.

  Received 20 Oct, published by the council 23 Oct 2026 Conditions
• 26/1514/DOC Awaiting decision

  South Medburn Farm Watling Street Elstree Borehamwood Hertfordshire WD6 3AA

  Application for approval of details reserved by condition 3 (LEMP) of planning permission reference 25/1373/VOC.

  Received 20 Oct, published by the council 23 Oct 2026 Conditions
• 26/1508/DOC Awaiting decision

  29 Beechwood Avenue Potters Bar Hertfordshire EN6 2PJ

  Application for approval of details reserved by conditions 4 (Asbestos), 5 (Asbestos), and 12 (Climate Change and Sustainability Statement) of planning permission reference 25/0221/FUL.

  Received 19 Oct, published by the council 22 Oct 2026 Conditions
• 26/1217/DOC Decided

  Alvina Aldenham Road Elstree Borehamwood Hertfordshire WD6 3BD

  Application for approval of details reserved by conditions 3 (Sound Insulation), 4 (Noise from plant and equipment) and 8 (Climate Change and Sustainability Statement) of planning permission reference 25/1710/VOC.

  Received 24 Aug, published by the council 27 Aug 2026 Conditions
• 26/1491/DOC Awaiting decision

  9 Medow Mead Radlett Hertfordshire WD7 8ES

  Application for approval of details reserved by conditions 5 (Arboricultural Method Statement) and 6 (Trees) of planning permission reference 26/1062/VOC.

  Received 15 Oct, published by the council 20 Oct 2026 Conditions