26/0180/HSE

1. 11 Feb 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

• 26/1007/CLP Awaiting decision

  15 Radlett Park Road Radlett Hertfordshire WD7 7BG

  Erection of single storey outbuilding to rear garden. Certificate of Lawful Development (Proposed).

  21 Jul 2026 10m away Lawful development
• 21/1094/FUL Granted

  11A Beaumont Gate Radlett Hertfordshire WD7 7AR

  Conversion of loft to create additional office space at 3rd floor level to include 2 rear dormers and 2 front roof lights.

  20 May 2021 44m away Full applications
• 21/1263/TPO Granted

  3 Broadlands Hillside Road Radlett Hertfordshire WD7 7BX

  T5 OAK. Fell

  15 Jun 2021 68m away Trees
• 26/0172/FUL Granted

  Midland House Beaumont Gate Shenley Hill Radlett Hertfordshire WD7 7AR

  Erection of a 3 storey office building and associated parking and landscaping (as amended by plans/documents received on 27.05.2026 and 28.05.2026).

  10 Feb 2026 122m away Full applications
• 26/0789/ADV Awaiting decision

  70 Watling Street Radlett Hertfordshire WD7 7NP

  Installation of 1x externally illuminated fascia sign, 1x projecting sign and 1 x window graphics. (Application for Advertisement Consent.)

  8 Jun 2026 147m away Advertising
• 23/0300/MA Refused

  Regency House Watling Street Radlett Hertfordshire

  Application for a non-material amendment to amend the description of development of application reference 18/0479/FUL to remove the wording "two levels of" in relation to basement car parking.

  21 Feb 2023 149m away Amendments

• 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