Wilson House Aldenham School Aldenham Road Elstree Hertfordshire

1. 9 Oct 2019

   Received by Hertsmere

2. 4 Dec 2019

   Decision issued: Condition Discharged

3. 18 Aug 2026

   Added to PlanIndex

Hertsmere granted permission on 4 December 2019, 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.

• Aragon, Aragon Coach House, And Aragon Cottage Aldenham Road Letchmore Heath Watford Hertfordshire

  24/1225/FUL Submitted 24 Sep 2024 200 yards away

  83% historically approved · decision due ~21 Nov

  Demolition of existing dwelling (Aragon Cottage) and construction of replacement two storey dwelling. Reconfiguration of the residential plots at Aragon, Aragon Coach House and Aragon Cottage.

  Awaiting decision Full applications Demolition 45 docs
  Domestic

• Aragon Aldenham Road Letchmore Heath Watford WD25 8EW

  TP/11/0786 Submitted 4 May 2011 250 yards away

  Erection of front basement extension; Two storey side extension with basement extension; Three storey rear extension; Alteration to the roof, insertion of door into existing side extension and removal of ground floor window on north west elevation (amended plans received 08/06/2011 and 5/7/2011).

  Granted Householder Extension Windows or glazing 33 docs
  Domestic

• Heath House Aldenham Road Letchmore Heath Watford Hertfordshire WD25 8EW

  26/1072/TRC Submitted 31 Jul 2026 250 yards away

  T1 - Norway Maple Height - 18m Average crown spread - 5m Proposed Works: Reduce the tree by 0.5m to leave final height of 17.5m and spread of 4.5m. All works undertaken in accordance with BS3998 guidelines. T2 - Norway Maple Height - 19m Average crown spread - 5m Proposed Works: Reduce the tree by 0.5m to leave a final height of 18.5m and a spread of 4.5m. All works undertaken in accordance with BS3998 guidelines. Reason for proposed works: T1 and T2 are located on the northern boundary, approximately 5m from the neighbouring property and are considered to be a contributing factor to the shading of windows. A crown reduction of up to 0.5, will provide a modest improvement in light penetration while retaining the principal framework of both crowns and minimising the wounding required.

  Granted Windows or glazing Trees 20 docs

• Wansford Aldenham Road Letchmore Heath Watford Hertfordshire WD25 8EW

  21/1048/TRC Submitted 14 May 2021 250 yards away

  8no. CONIFERS and 1no. HAWTHORN. Fell.

  Granted Trees 3 docs

• Aragon Aldenham Road Letchmore Heath Watford Hertfordshire WD25 8EW

  21/0999/TRC Submitted 10 May 2021 250 yards away

  T1 WESTERN RED CEDAR. Fell. T2 YEW. Height 12m after reduction 10m. Spread towards Aragon Cottage 6m after reduction 5m Spread towards Aragon Coach House 7.8m after reduction 6.8m. Crown Lift 2m over property and 3m over driveway.

  Granted Trees 4 docs

• Wansford Aldenham Road Letchmore Heath Watford Hertfordshire WD25 8EW

  TRC/2012/1485 Submitted 19 Mar 2012 250 yards away

  POPULUS HYBRID - pollard crown back to main trunk andd branches as carried out previously (approx. 10 years ago)

  Granted Trees

• 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
• 25/1689/DOC Decided

  Tabard Rugby Club Cobden Hill Radlett Hertfordshire WD7 7JN

  Application for approval of details reserved by conditions 3 (details of ground levels), 4 (tree protection measures), 5 (details of bird and bat boxes), 6 (detailed scheme of hard and soft landscape works), 7 (booking management strategy), and 8 (Construction Traffic Management Plan), and Biodiversity Gain Plan information relating to planning permission reference 25/0796/FUL.

  Received 25 Nov, published by the council 24 Jul 2026 Conditions
• 26/1209/DOC Decided

  89 Ashwood Road Potters Bar Hertfordshire EN6 2PW

  Application for approval of details reserved by condition 12 (details of vehicular access) of planning permission reference 26/0022/FUL.

  Received 21 Aug, published by the council 26 Aug 2026 Conditions