31 The Avenue Radlett Hertfordshire WD7 7DQ

1. 26 Aug 2026

   Received by Hertsmere

2. 2 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 21 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hertsmere took a median of 65 days over the applications it decided in the last year.

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.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• Longbeams The Avenue Radlett Hertfordshire WD7 7DQ

  22/2109/TPO Submitted 20 Dec 2022 2m away

  Within G1. HORNBEAM. Fell

  Refused Trees 9 docs

• 9 The Drive Radlett Hertfordshire WD7 7BZ

  21/0997/HSE Submitted 10 May 2021 148m away

  Conversion of existing garage to habitable space (leisure room & store) with glass link extension from garage to dwelling, insertion of 2 x front roof lights and alterations to fenestration.

  Granted Householder Extension Loft or dormer +1 11 docs
  Domestic

• 9 The Drive Radlett Hertfordshire WD7 7BZ

  21/0781/CLP Submitted 12 Apr 2021 148m away

  Entrance gates (max 1m height) across existing access drive. Certificate of lawfulness (Proposed)

  Granted Lawful development 4 docs

• Land Adjacent To 6 Beech Avenue Radlett WD7 7DE

  TP/10/1286 Submitted 12 Jul 2010 151m away

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

  Withdrawn Full applications Demolition 7 docs

• 6 Beech Avenue Radlett WD7 7DE

  TP/10/0692 Submitted 19 Apr 2010 151m away

  Demolition of existing garage, indoor swimming pool and side extention to existing dwelling and construction of two storey detached dwelling with integral garage and accommodation in roof space with new vehicle crossover.

  Withdrawn Full applications New dwelling Demolition 9 docs
  Domestic

• 4 The Avenue Radlett Hertfordshire WD7 7DJ

  26/0742/DOC Submitted 1 Jun 2026 153m away

  84% historically approved · decision due ~27 Jul

  Application for approval of details reserved by conditions 2 (construction method statement), 3 (external surface materials), 4 (hard surface materials), 9 (bat survey), 10 (arboricultural method statement), and 11 (landscape and ecological management plan) of planning permission reference 23/1569/FUL.

  Awaiting decision Conditions

• 26/1245/VOC Awaiting decision

  Elle Dani Farm Allum Lane Elstree Borehamwood Hertfordshire WD6 3NL

  Variation of condition 2 (approved plans and drawings) to allow for alterations to flood wall height and roof materials; replacement of timber cladding and rear window with brick panel detail; and specification of external materials, following grant of planning permission 23/1142/FUL.

  28 Aug 2026 Amendments
• 26/1166/VOC Awaiting decision

  Wild Orchid Barnet Lane Elstree Borehamwood Hertfordshire WD6 3QZ

  Variation of condition 13 (plans and drawings) to allow for amended design to enhance building external features following grant of planning permission 22/0331/FUL.

  14 Aug 2026 Amendments
• 26/1144/VOC Awaiting decision

  15 Prowse Avenue Bushey Heath Bushey Hertfordshire WD23 1JS

  Variation of condition 12 (approved plans and drawings) to allow for design alterations following grant of planning permission 24/0769/FUL.

  11 Aug 2026 Amendments
• 25/1710/VOC Granted

  Alvina Aldenham Road Elstree Borehamwood Hertfordshire WD6 3BD

  Variation of condition 2 (drawings) to allow for position of approved dwelling moved towards the south east site boundary following grant of planning permission 25/0832/FUL.

  27 Nov 2025 Amendments
• 26/0550/VOC Granted

  Land West Of Hilfield Lane Aldenham Hertfordshire

  Application for the Variation of Conditions 3 (limit) and 4 (decommissioning) following the grant of planning permission reference 25/0153/FUL (appeal reference APP/N1920/W/25/3368845) for the proposed development of a Battery Energy Storage System (BESS) including ancillary works and access arrangements. Variation of conditions would allow extending the time limit of the operational life of the BESS to 40 years.

  24 Apr 2026 Amendments