4 The Sycamores Radlett Hertfordshire WD7 7LJ

1. 8 Feb 2023

   Received by Hertsmere

2. 8 Mar 2023

   Validated

   Checked as complete and ready for consideration.

3. 25 Apr 2023

   Decision issued: TPO Consent

4. 5 Sep 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• 29 Shenley Hill Radlett Hertfordshire WD7 7AU

  23/0121/HSE Submitted 24 Jan 2023 51m away

  Alteration of flat roof above rear extension to create accessible flat roof with perimeter metal balustrade and conversion of window to doorway.

  Refused Householder Extension Windows or glazing 28 docs
  Domestic

• 36 Shenley Hill Radlett Hertfordshire WD7 7BD

  24/1356/HSE Submitted 21 Oct 2024 55m away

  Installation of 2x air source heat pumps and 4x air-conditioning units. (Retrospective application)

  Granted Householder 8 docs
  Domestic

• 1 The Avenue Radlett WD7 7DG

  DOC/12/2660 Submitted 21 Dec 2012 80m away

  Application for approval of details reserved by condition(s) 2 & 4 of planning permission reference TP/12/1084.

  Granted Conditions

• 1 The Avenue Radlett WD7 7DG

  DOC/10/2381 Submitted 26 Nov 2010 80m away

  Application for approval of details reserved by condition 12 of planning permission reference TP/09/2231.

  Decided Conditions

• The White House Waterside Radlett Hertfordshire WD7 7DY

  23/0285/HSE Submitted 20 Feb 2023 90m away

  Demolition of existing entrance porch and construction of replacement entrance porch, demolition of existing garage, gym and part demolition of single storey utility wing and construction of replacement double garage and cinema room extension, single storey rear extension with roof terrace over, reinstatement of window opening to existing lounge, two storey side extension with window and flat roof over, and landscape works to include new boundary gates, fence and driveway.

  Granted Householder Extension Demolition +1 19 docs
  Small domestic

• The White House Waterside Radlett Hertfordshire WD7 7DY

  24/1002/VOC Submitted 2 Aug 2024 94m away

  Application for variation of condition 2 (plans) to allow for retention of existing garage, room above and link to main house, addition of masonry piers to rear extension, insertion of 2x front rooflights to garage and house roofs, and alterations to fenestration following grant of planning permission 23/0285/HSE. (FEE TRANSFERRED TO 24/1158/HSE).

  Withdrawn Amendments Extension Loft or dormer +1 12 docs

• 26/1272/TPO Awaiting decision

  5 Wordsworth Gardens Borehamwood Hertfordshire WD6 2AB

  T8, T9 and T10 all three mature Poplars (canascens). All three trees reduced by 5m to leave a final height of 11m and spread of circa 8m. In order to increase light to neighbouring properties and reduce the vast leaf waste burden on residents, this blocks the roadside drains significantly.

  7 Sep 2026 Trees
• 26/1279/TPO Awaiting decision

  7 Loom Lane Radlett Hertfordshire WD7 8AA

  T33 - 1 x Horse chestnut to reduce by approximately 2m height and 1.5m width. Cut back to clear roof by 1.5m Reduce from 12m height to 10m height and from 9m lateral spread to 6m lateral spread.

  7 Sep 2026 Trees
• 26/1290/TPO Awaiting decision

  The Radlett Centre 1 Aldenham Avenue Radlett Hertfordshire WD7 8HL

  The tree is a Beech Tree which is located in the car park of The Radlett Centre. The tree is labelled number 1 on the sketch plan. The works are: T1 crown lift of 5.5m above ground level.

  7 Sep 2026 Trees
• 26/1246/TPO Awaiting decision

  8 Athlone Close Radlett Hertfordshire WD7 7JF

  T7 Pine - Tree is located in the rear garden - Deadwood crown and remove snapped out limb from crown of tree to eliminate the risk of failure. T8 Lime - tree is located in the rear garden of the property. Reduce tree by 2m height to give a final height of around 18m and reduce by around 2m to give final width of around 15m.

  3 Sep 2026 Trees
• 26/1273/TPO Awaiting decision

  Cedar Cottage 8A Cobden Hill Radlett Hertfordshire WD7 7JP

  1 x Deodar cedar to reduce from 14m to 11.5m (2.5m) height. Width to reduce from 12m to 9m Branches are hugely overhanging the property next door. Client wants to maintain the size of the tree as its high for position

  3 Sep 2026 Trees