TP/10/1586

1. 12 Aug 2010

   Received by Hertsmere

2. 20 Aug 2010

   Validated

   Checked as complete and ready for consideration.

3. 15 Oct 2010

   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

• 26/0770/HSE Awaiting decision

  36 Mulberry Gardens Shenley Radlett Hertfordshire WD7 9LB

  Single storey rear extension.

  4 Jun 2026 208m away Householder
• 26/0730/HSE Awaiting decision

  5 Trafford Close Shenley Radlett Hertfordshire WD7 9HU

  Part single, part two storey side and rear extension.

  28 May 2026 223m away Householder
• TP/09/2111 Granted

  11 Trent Close Shenley Radlett WD7 9HX

  *Electronic documents only, no paper fileConversion of garage into habitable room.

  30 Nov 2009 228m away Householder
• TPO/2010/1200 Granted

  18 Russet Drive Shenley Hertfordshire WD7 9RH

  T175 OAK - Reduce regrowth to previous point, thin crown by 25%, remove epicormic growth from stem and crown

  4 Oct 2010 244m away Trees
• 24/1055/HSE Refused

  8 Armstrong Gardens Shenley Radlett Hertfordshire WD7 9JB

  Part single part two storey side and rear extension following demolition of garage.

  14 Aug 2024 285m away Householder
• 24/1170/TRC Granted

  10 Permain Close Shenley Radlett Hertfordshire WD7 9DR

  T1 CYPRESS. Reduce to approx gutter height at 5.7m and face-back by half a foot at most, photos. The top 0.5m of the tree to be trimmed back at a 30 degree angle in order to keep it away from the house.

  13 Sep 2024 288m 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