64 Coniston Road Kings Langley Hertfordshire WD4 8DE

1. 15 Mar 2023

   Received by Dacorum

2. 14 Apr 2023

   Decision issued: Prior Approval Not Required

3. 19 Aug 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.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 23 Coniston Road Kings Langley Hertfordshire WD4 8DF

  26/01677/FHA Submitted 31 Jul 2026 73m away

  90% historically approved · decision due ~25 Sep

  Single storey rear extension

  Awaiting decision Householder Extension 6 docs
  Small domestic

• 35 Coniston Road Kings Langley Hertfordshire WD4 8DF

  23/00101/FHA Submitted 12 Jan 2023 74m away

  Single storey front extension

  Granted Householder Extension 6 docs
  Small domestic

• 48 Coniston Road Kings Langley Hertfordshire WD4 8BU

  21/02330/FHA Submitted 7 Jun 2021 91m away

  Single storey rear extension, rooflight to front elevation, proposed ground floor window and door to the side elevation, repositioning of existing ground floor window and rear patio.

  Granted Householder Extension Loft or dormer +1 11 docs
  Small domestic

• 42 Coniston Road Kings Langley Hertfordshire WD4 8BU

  21/02080/FHA Submitted 20 May 2021 97m away

  Single storey rear extension, enlargement of existing front dormer and associated alterations

  Granted Householder Extension Loft or dormer 7 docs
  Small domestic

• 40 Coniston Road Kings Langley Hertfordshire WD4 8BU

  24/02440/FHA Submitted 29 Oct 2024 126m away

  Single floor rear extension.

  Granted Householder Extension 6 docs
  Domestic

• 38 Coniston Road Kings Langley Hertfordshire WD4 8BU

  21/01583/FHA Submitted 16 Apr 2021 137m away

  Single storey rear extension. Rooflight to existing flat roof. Alterations to windows to flank wall.

  Granted Householder Extension Loft or dormer +2 6 docs
  Small domestic

• 26/01889/AGD Awaiting decision

  Middle Bottom Field Dunstable Road Markyate St Albans Hertfordshire

  Construction of general purpose agricultural buildings and associated hard standing for the manoeuving of agricultural vehicles

  1 Sep 2026 Prior approval
• 26/01699/HPA Granted

  15 Sheepcote Road Hemel Hempstead Hertfordshire HP2 4BS

  Single-storey rear extension measuring 6 metres deep with a maximum height of 3 metres and maximum eaves height of 3 metres.

  4 Aug 2026 Prior approval
• 26/01602/HPA Granted

  46 Masons Road Hemel Hempstead Hertfordshire HP2 4QP

  Single storey rear extension measuring 4.0m deep with a maximum ridge height of 3.150m and a maximum eaves height of 3.0m

  21 Jul 2026 Prior approval
• 26/01587/HPA Granted

  15 St Margarets Way Hemel Hempstead Hertfordshire HP2 4PA

  Single storey rear extension measuring 3.85m deep with a maxim ridge height of 3.40m and maximum eaves height of 2.40m

  20 Jul 2026 Prior approval
• 26/01852/APA Awaiting decision

  Shevington Venus Hill Bovingdon Hemel Hempstead Hertfordshire HP3 0PG

  Conversion of existing agricultural buildings, to create 3 x 2-bed dwellings. Includes extension to rear of two units by less than 4m on existing hardstanding.

  26 Aug 2026 Prior approval