26/0607/HSE

1. 5 May 2026

   Received by Hertsmere

2. 24 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Hertsmere for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 23/0049/HSE Granted

  19 Cragg Avenue Radlett Hertfordshire WD7 8DW

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

  11 Jan 2023 89m away Householder
• 26/0709/HSE Awaiting decision

  65 Gills Hill Lane Radlett Hertfordshire WD7 8PD

  Construction of two storey front and side extensions, single storey rear extension, and conversion of loft to habitable space with associated hip to gable roof alterations, removal of chimney stack, addition of rear dormer and insertion of front and rear rooflights.

  22 May 2026 110m away Householder
• 21/1365/DOC Decided

  Church Of St John And Hall Gills Hill Lane Radlett Hertfordshire WD7 8DF

  Application for approval of details reserved by conditions 9 (Car Park Management), 10 (Construction Management) and 11 (Tree Protection Plan) of planning permission reference 19/0044/FUL.

  29 Jun 2021 189m away Conditions
• 25/1572/HSE Decided

  21 Gills Hill Lane Radlett Hertfordshire WD7 8DE

  Demolition of existing car port, conservatory and single storey rear extension to facilitate construction of part single, part two storey side and rear extension. Alterations to fenestration and front porch. Conversion of loft to habitable space to include increased ridge height, hip to gable roof alterations and rear dormer.

  30 Oct 2025 190m away Householder
• 26/1028/TPO Awaiting decision

  15 Nightingale Close Radlett Hertfordshire WD7 8NT

  T22. Silver Maple - Left side of the front garden on the boundary. Pollard back to historic points. The tree is circa 6 metres in height with a spread of 6 metres. Once pollarded, the remaining height will be 3 metres, and the spread will be 3.5 metres.

  23 Jul 2026 211m away Trees
• 21/1295/CLP Granted

  37 Battlers Green Drive Radlett Hertfordshire WD7 8NE

  Conversion of loft to habitable room with rear dormer. Certificate of lawfulness (Proposed).

  17 Jun 2021 252m away Lawful development

• 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