23/0015/HSE

1. 4 Jan 2023

   Received by Hertsmere

2. 9 Jan 2023

   Validated

   Checked as complete and ready for consideration.

3. 10 Mar 2023

   Decision issued: Grant Permission

4. 24 Jul 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

• 26/0822/TPO Awaiting decision

  6 Kingshill Close Bushey Hertfordshire WD23 4AF

  T1 Species Oak. Reduce spread of crown by 2.5m all round. Reducing existing spread by no more than 5m to leave a final spread of 15m

  15 Jun 2026 131m away Trees
• 21/1184/HSE Granted

  12 Chiltern Avenue Bushey Hertfordshire WD23 4QA

  Erection of rear conservatory.

  4 Jun 2021 181m away Householder
• 26/0835/CLP Awaiting decision

  1 Aston Close Bushey Hertfordshire WD23 4JT

  Installation of mobile home. Certificate of lawful development (Proposed).

  16 Jun 2026 188m away Lawful development
• 24/1064/HSE Granted

  1 Aston Close Bushey Hertfordshire WD23 4JT

  Demolition of existing conservatory and construction of single storey rear extension to include 1x rooflight and alterations to fenestration.

  16 Aug 2024 198m away Householder
• 24/1193/CLP Refused

  39 Coldharbour Lane Bushey Hertfordshire WD23 4NU

  Conversion of loft to habitable space to include rear dormer and insertion of 2x front rooflights. Certificate of Lawful Development (Proposed).

  18 Sep 2024 218m away Lawful development
• 26/0994/HSE Awaiting decision

  21A Coldharbour Lane Bushey Hertfordshire WD23 4NP

  Construction of first-floor rear infill extension.

  20 Jul 2026 223m away Householder

• 26/0629/HSE Granted

  87 Manor Way Borehamwood Hertfordshire WD6 1QR

  Demolition of existing outbuilding and construction of single storey side extension with associated roof alterations.

  11 May 2026 Householder
• 26/0498/HSE Granted

  16 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ

  Construction of single storey side and rear extension and front porch extension.

  13 Apr 2026 Householder
• 26/0734/HSE Withdrawn

  16 Burghley Avenue Borehamwood Hertfordshire WD6 2JF

  Single story rear extension.

  28 May 2026 Householder
• 26/0690/HSE Granted

  4 Horwood Cottages Back Lane Letchmore Heath Watford Hertfordshire WD25 8EH

  Demolition of existing single storey rear extension and construction of single storey rear extension.

  20 May 2026 Householder
• 26/0597/HSE Granted

  12 Bridle Close Borehamwood Hertfordshire WD6 5QA

  Formation of roof terrace over existing ground floor flat roof, including metal guarding and replacement of existing rear window with door.

  4 May 2026 Householder