26/0157/HSE

1. 9 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

• 26/0873/TPO Awaiting decision

  5 Mornington Road Radlett Hertfordshire WD7 7BL

  Reduce the Yew at the front of the property as follows: - Height: Reduce from 7m by 1m to leave a final height of 6m. - Spread: Reduce from 5m by removing 0.5m from either side to leave a total spread of 4m in diameter.

  24 Jun 2026 93m away Trees
• 21/1239/TPO Granted

  5 Mornington Road Radlett Hertfordshire WD7 7BL

  T3 YEW (Taxas Baccata). Trim back to previously (by approx 10cm) to maintain box shape.

  11 Jun 2021 93m away Trees
• 21/1121/TPO Refused

  2 Cary Walk Radlett Hertfordshire WD7 8AP

  T1 OAK. Crown reduce in height by 1.5-2m. and side branches by 1.5-2m. The tree will be left at 17-18m in height

  25 May 2021 99m away Trees
• 26/0759/HSE Awaiting decision

  10 Aldenham Grove Radlett Hertfordshire WD7 7BW

  Part single, part two storey side extension with balcony, two pergolas, and alterations to the existing openings and patio.

  3 Jun 2026 121m away Householder
• 23/0113/TPO Granted

  8 Aldenham Grove Radlett Hertfordshire WD7 7BW

  Within G2. Tree A NORWAY MAPLE. Shape and balance crown of tree. Reduce width of crown by up to 2.0 m to leave a canopy spread of 3.5 to all aspects. Crown lift to 3.0 m above ground level. Remove 1no. 80mm, 2no. 100mm, 1no. 125 mm and 1no. 150mm diameter branches. Tree B WELLINGTONIA. Crown lift to 3.0 m above ground level. Remove 3no. branches: 60-80mm diameter.

  24 Jan 2023 139m away Trees
• TP/10/1286 Withdrawn

  Land Adjacent To 6 Beech Avenue Radlett WD7 7DE

  Demolition of existing swimming pool & garage & erection of detached, two storey, 5 bedroom house with habitable loft accommodation.

  12 Jul 2010 203m away Full applications

• 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