21/1184/HSE

1. 4 Jun 2021

   Received by Hertsmere

2. 28 Jul 2021

   Decision issued: Grant Permission

3. 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

• 26/0994/HSE Awaiting decision

  21A Coldharbour Lane Bushey Hertfordshire WD23 4NP

  Construction of first-floor rear infill extension.

  20 Jul 2026 68m away Householder
• 21/1148/CLP Withdrawn

  58 Coldharbour Lane Bushey Hertfordshire WD23 4NY

  Conversion of loft to habitable room with rear dormer and change in roof shape from hipped to gable. Certificate of lawfulness (Proposed).

  28 May 2021 125m away Lawful development
• 23/0197/HSE Refused

  2 Reddings Avenue Bushey Hertfordshire WD23 3PB

  First floor side extension with pitched roof and 2 rooflights.

  3 Feb 2023 131m 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 156m 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 161m away Householder
• 24/1425/TPO Withdrawn

  3B Coldharbour Lane Bushey Hertfordshire WD23 4NR

  WITHDRAWN. EXEMPT. Part of G1. 1no. LIME, Remove dead branch over-hanging the road. See annotated photographs.

  6 Nov 2024 172m away Trees

• 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