10 Toms Lane Kings Langley Hertfordshire WD4 8NB

1. 25 Feb 2026

   Received by Three Rivers

2. 18 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 13 May 2026

   Decision issued: approved

4. 19 Aug 2026

   Added to PlanIndex

Three Rivers granted permission on 13 May 2026, 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.

• 20 Toms Lane Kings Langley WD4 8NB

  21/1212/FUL Submitted 10 May 2021 50 yards away

  Part single and part two storey side extension insertion of rooflights within existing side and rear extension and enlargement of existing front porch

  Granted Full applications Extension Loft or dormer 14 docs
  Small domestic

• 30 Toms Lane Kings Langley Hertfordshire WD4 8NB

  26/0343/FUL Submitted 2 Mar 2026 100 yards away

  Demolition of existing conservatory and front porch and construction of single storey side and rear extension and front porch, alterations to driveway to create parking provision

  Granted Full applications Extension Demolition 9 docs
  Small domestic

• 19 Toms Lane Kings Langley Hertfordshire WD4 8NA

  22/0950/FUL Submitted 18 May 2022 100 yards away

  Relocation of dropped kerb and replacement boundary wall

  Granted Full applications 11 docs
  Small domestic

• 32 Toms Lane Kings Langley Hertfordshire WD4 8NB

  22/0482/FUL Submitted 15 Mar 2022 100 yards away

  Single storey front, side and rear extension

  Granted Full applications Extension 13 docs
  Small domestic

• 19 Toms Lane Kings Langley Hertfordshire WD4 8NA

  22/1386/CLPD Submitted 21 Jul 2022 100 yards away

  Certificate of Lawfulness Proposed Development: Single storey side extensions, two storey rear extension and front porch

  Granted Lawful development Extension 7 docs
  Small domestic

• 19 Toms Lane Kings Langley Hertfordshire WD4 8NA

  22/0562/CLPD Submitted 25 Mar 2022 100 yards away

  Certificate of Lawfulness Proposed Development: Part single, part two storey extensions and loft conversion including rear dormer

  Withdrawn Lawful development Extension Loft or dormer 4 docs

• 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