The Garden Harthall Lane Kings Langley Hemel Hempstead Hertfordshire HP3 8SE

This site has had 4 applications since 2024: 3 approved, 1 refused.

• 25/0771/PDE Granted

  The Garden Harthall Lane Kings Langley Hemel Hempstead Hertfordshire HP3 8SE

  Prior Approval: Single storey rear and side extensions (depth 8.00 metres, maximum height 2.50 metres, maximum eaves height 2.50 metres)

  Decided 10 Jun 2025 Outline
• 24/1632/FUL Refused

  The Garden Harthall Lane Kings Langley Hemel Hempstead Hertfordshire HP3 8SE

  Demolition of existing side extension and construction of a two storey side extension; alterations to fenestration, including rear juliet balcony; addition of hardstanding.

  Decided 9 Jan 2025 Full applications
• 24/0498/CLPD Granted

  The Garden Harthall Lane Kings Langley Hemel Hempstead Hertfordshire HP3 8SE

  Certificate of Lawfulness Proposed Development: Demolition of existing single storey side extension and construction of single storey side and rear extension.

  Decided 17 Jun 2024 Lawful development

1. 23 Jul 2025

   Received by Three Rivers

2. 18 Aug 2025

   Validated

   Checked as complete and ready for consideration.

3. 9 Oct 2025

   Decision issued: approved

4. 24 Jul 2026

   Added to PlanIndex

Three Rivers granted permission on 9 October 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• The Garden Harthall Lane Kings Langley Hemel Hempstead Hertfordshire HP3 8SE

  24/0498/CLPD Submitted 27 Mar 2024 50 yards away

  Certificate of Lawfulness Proposed Development: Demolition of existing single storey side extension and construction of single storey side and rear extension.

  Granted Lawful development Extension Demolition 33 docs
  Small domestic

• The Garden Harthall Lane Kings Langley Hemel Hempstead Hertfordshire HP3 8SE

  25/0771/PDE Submitted 2 May 2025 50 yards away

  Prior Approval: Single storey rear and side extensions (depth 8.00 metres, maximum height 2.50 metres, maximum eaves height 2.50 metres)

  Granted Outline Extension 10 docs
  Small domestic

• The Garden Harthall Lane Kings Langley Hemel Hempstead Hertfordshire HP3 8SE

  24/1632/FUL Submitted 11 Oct 2024 50 yards away

  Demolition of existing side extension and construction of a two storey side extension; alterations to fenestration, including rear juliet balcony; addition of hardstanding.

  Refused Full applications Extension Demolition +1 32 docs

• Villa Volpe Harthall Lane Kings Langley Hemel Hempstead Hertfordshire HP3 8SE

  21/0600/CLPD Submitted 9 Mar 2021 50 yards away

  Certificate of Lawfulness Proposed Development: Single storey rear extension and two ground floor side facing windows

  Granted Lawful development Extension Windows or glazing 8 docs
  Small domestic

• Villa Volpe Harthall Lane Kings Langley Hemel Hempstead Hertfordshire HP3 8SE

  21/0751/PDT Submitted 8 Mar 2021 50 yards away

  Prior approval: Enlargement of the dwellinghouse by the construction of one additional storey (2.3m in height) and raising of ridge to result in an overall height of 6.5m (Class AA)

  Granted Outline 9 docs
  Domestic

• Avondale Harthall Lane Kings Langley Hemel Hempstead Hertfordshire HP3 8SE

  23/1617/FUL Submitted 22 Sep 2023 50 yards away

  Demolition of existing garage, conservatory and existing single storey rear extension and construction of front, side and rear extension including front porch; provision of door to side elevation.

  Granted Full applications Extension Demolition 10 docs
  Small domestic

• 26/1754/FUL Awaiting decision

  1 Woodhall Lane South Oxhey Watford Hertfordshire WD19 6HE

  Variation of Conditions 2 (In accordance with plans) and 4 (No additional windows) pursuant to planning permission 24/0576/FUL to allow alterations to the rooflights and the relaoction of an unglazed side door

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/1744/FUL Awaiting decision

  12 Fulford Grove South Oxhey Watford Hertfordshire WD19 7QG

  Demolition of existing shed and erection of under ground concrete garden bunker in the rear garden

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/1716/FUL Awaiting decision

  48 Woodland Road Maple Cross Rickmansworth Hertfordshire WD3 9SU

  Demolition of existing bunker, garage, shed, and lean-to extension, and construction of a single storey front, side, and rear extension; internal alterations

  Received 29 Oct, published by the council 4 Nov 2026 Full applications
• 26/1718/FUL Awaiting decision

  24 The Clump Rickmansworth Hertfordshire WD3 4BQ

  Construction of single storey rear extension, with alterations to fenestration, removal of rear balcony

  Received 29 Oct, published by the council 4 Nov 2026 Full applications
• 26/1714/FUL Awaiting decision

  The Weather House Lavrock Lane Croxley Hall Croxley Green Rickmansworth Hertfordshire WD3 3BE

  Demolition of existing residential dwelling and construction of replacement two storey detached dwelling with front/rear dormers, rooflights, solar panels, and a detached outbuilding, with associated parking and landscaping works.

  Received 29 Oct, published by the council 2 Nov 2026 Full applications