26/0693/HSE

1. 21 May 2026

   Received by Hertsmere

2. 3 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 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

• 20/2024/FUL Granted

  90 - 92 Whitehouse Avenue Borehamwood Hertfordshire

  Construction of a 2-bed end of terrace dwelling attached to number 92 and a 3-bed detached dwelling in the rear garden of numbers 90 and 92.

  7 Dec 2020 113m away Full applications
• 24/1182/HSE Granted

  76 Whitehouse Avenue Borehamwood Hertfordshire WD6 1HD

  Construction of front porch and part single, part two storey rear extension, conversion of loft to habitable space with associated hip to gable roof alterations and rear dormer, and alterations to fenestration.

  16 Sep 2024 123m away Householder
• 21/0948/HSE Granted

  59 Hillside Avenue Borehamwood Hertfordshire WD6 1HQ

  Construction of single storey front, side and rear extensions, following demolition of existing conservatory.

  30 Apr 2021 176m away Householder
• 26/0891/MA Awaiting decision

  44 Cardinal Avenue Borehamwood Hertfordshire WD6 1ER

  Application for a non-material amendment to allow for the removal of the proposed front projection from the approved outbuilding following the grant of planning permission ref. 26/0096/HSE.

  26 Jun 2026 177m away Amendments
• 21/1115/HSE Granted

  93 Cardinal Avenue Borehamwood Hertfordshire WD6 1ST

  Single storey rear extension.

  25 May 2021 191m away Householder
• 23/0119/TPO Granted

  Furze Lodge Mildred Avenue Borehamwood Hertfordshire WD6 2DH

  T1 LONDON PLANE. Height to previous pollard point is c.11'.11'' Height of the previous 2/3 years growth from the previous pollard point, to be removed 11'.1''.

  25 Jan 2023 239m 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