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

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

• 25/1255/FUL Granted

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

  Demolition of existing single storey side extension and construction of a two storey side extension; alterations to fenestration, including relocation of entrance door and rear juliet balcony; addition of hardstanding to rear patio; external materials including render

  Decided 9 Oct 2025 Full applications
• 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

1. 27 Mar 2024

   Received by Three Rivers

2. 4 Apr 2024

   Validated

   Checked as complete and ready for consideration.

3. 17 Jun 2024

   Decision issued: approved

4. 19 Aug 2026

   Added to PlanIndex

Three Rivers granted permission on 17 June 2024, 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 lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

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

  25/1255/FUL Submitted 23 Jul 2025 50 yards away

  Demolition of existing single storey side extension and construction of a two storey side extension; alterations to fenestration, including relocation of entrance door and rear juliet balcony; addition of hardstanding to rear patio; external materials including render

  Granted Full applications Extension Demolition +1 22 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

• 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

• 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

• 26/1409/CLED Awaiting decision

  44 Wolsey Road Moor Park Northwood Hertfordshire HA6 2EN

  Certificate of Lawfulness Existing Development: Construction of an outbuilding

  Received 3 Sep, published by the council 7 Sep 2026 Lawful development
• 26/1382/CLPD Awaiting decision

  1 Wyatts Lodge Solesbridge Lane Chorleywood Rickmansworth Hertfordshire WD3 5SW

  Certificate of Lawfulness Proposed Development: Installation of external heating and cooling pump

  Received 31 Aug, published by the council 7 Sep 2026 Lawful development
• 26/1035/CLPD Granted

  90 Sherborne Way Croxley Green Rickmansworth Hertfordshire WD3 3PG

  Certificate of Lawfulness Proposed Development: lLoft conversion including hip to gable extension, rear dormer, and front rooflights and window to side elevation.

  Received 25 Jun, published by the council 24 Jul 2026 Lawful development
• 26/1004/CLPD Granted

  39 Bishops Avenue Northwood HA6 3DD

  Certificate of Lawfulness Proposed Development: Conversion of garage to habitable accommodation

  Received 19 Jun, published by the council 24 Jul 2026 Lawful development
• 26/0973/CLPD Granted

  125 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FB

  Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer and front rooflights.

  Received 15 Jun, published by the council 24 Jul 2026 Lawful development