Brydon The Close Radlett Hertfordshire WD7 8HA

1. 30 Apr 2021

   Received by Hertsmere

2. 1 Jul 2021

   Decision issued: Grant Permission

3. 9 Aug 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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 51 Oakridge Avenue Radlett WD7 8EZ

  TP/11/0361 Submitted 22 Feb 2011 39m away

  Proposed two storey rear extension.

  Granted Householder Extension 10 docs
  Domestic

• Glaslyn Brook Drive Radlett WD7 8ET

  TP/12/0032 Submitted 12 Jan 2012 44m away

  Side extensions and new roof with loft conversion.

  Granted Householder Extension Loft or dormer +1 9 docs
  Domestic

• 24 The Close Radlett Hertfordshire WD7 8HA

  26/1167/TPO Submitted 14 Aug 2026 56m away

  74% historically approved · decision due ~12 Oct

  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.

  Awaiting decision Trees 7 docs

• 47A Oakridge Avenue Radlett Hertfordshire WD7 8EW

  23/0168/VOC Submitted 1 Feb 2023 85m away

  Application for variation of condition 3 (Plans) to allow for adjustments to the roof slopes to create additional accommodation in the roof space following grant of planning permission 22/1787/HSE (as amended by plans received 28/04/2023 and 03/05/2023).

  Granted Amendments 11 docs

• 13 Watling Knoll Radlett Hertfordshire WD7 7HW

  25/1746/HSE Submitted 8 Dec 2025 100m 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

• 44 Oakridge Avenue Radlett Hertfordshire WD7 8ER

  21/1294/MA Submitted 16 Jun 2021 103m away

  Application for a non-material amendment to allow for an increase in the length of the screen following the grant of planning permission ref 19/1595/HSE.

  Granted Amendments 4 docs

• 26/1255/HSE Awaiting decision

  33 Coldharbour Lane Bushey Hertfordshire WD23 4NU

  Demolition of rear conservatory and existing two storey side extension; construction of part single, part two storey side and rear extension and two storey front extension with relocation of front entrance; conversion of loft to habitable space with associated hip to gable roof extensions, rear dormer with 2x Juliette balconies and insertion of 2x front and 4x side rooflights; 3x rear Juliette balconies at first floor level, alterations to side bay extension, alterations to fenestration and removal of 2x chimney stacks.

  28 Aug 2026 Householder
• 26/1253/HSE Awaiting decision

  159 Arundel Drive Borehamwood Hertfordshire WD6 2LZ

  Construction of single storey rear extension with pitched roof and 3x rooflights, and alterations to fenestration.

  28 Aug 2026 Householder
• 26/1250/HSE Awaiting decision

  3 The Walk Potters Bar Hertfordshire EN6 1QL

  Single storey side extension following demolition of existing detached garage and shed.

  28 Aug 2026 Householder
• 26/1248/HSE Awaiting decision

  24 Farm Way Bushey Hertfordshire WD23 3SS

  Single storey rear extension; single storey front extension to include porch, conversion of garage to habitable space and replacement of garage door with window; first floor side extension.

  28 Aug 2026 Householder
• 26/1241/HSE Awaiting decision

  145 Mutton Lane Potters Bar Hertfordshire EN6 2HD

  Single storey side and rear extension.

  27 Aug 2026 Householder