14 Richmond Way Croxley Green Rickmansworth Hertfordshire WD3 3SE

1. 13 May 2024

   Received by Three Rivers

2. 2 Jul 2024

   Decision issued: approved

3. 22 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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 16 Richmond Way Croxley Green WD3 3SE

  20/2562/FUL Submitted 27 Nov 2020 8m away

  Single storey rear extension

  Granted Full applications Extension 9 docs
  Small domestic

• 10 Richmond Way Croxley Green Hertfordshire WD3 3SE

  22/2239/CLPD Submitted 30 Nov 2022 14m away

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof alterations, with rear dormer window and front rooflights

  Granted Lawful development Loft or dormer Roofing +1 8 docs

• 7 Warwick Way Croxley Green Hertfordshire WD3 3SB

  22/0426/FUL Submitted 9 Mar 2022 42m away

  Single storey rear extension and part conversion of garage to habitable accommodation, provision of canopy over rear patio area, extension to raised patio area and erection of screening

  Granted Full applications Extension 7 docs
  Small domestic

• 11 Richmond Way Croxley Green Rickmansworth Hertfordshire WD3 3SF

  25/1871/FUL Submitted 29 Oct 2025 43m away

  Construction of first floor rear extension

  Granted Full applications Extension 9 docs

• 2 Richmond Way Croxley Green WD3 3SE

  21/0648/FUL Submitted 12 Mar 2021 43m away

  Loft conversion including hip to gable roof alterations, rear dormer window, front rooflights, two storey side extension with associated alterations to garage and single rear extension

  Refused Full applications Extension Loft or dormer +2 16 docs

• 2 Richmond Way Croxley Green WD3 3SE

  21/1148/CLPD Submitted 4 May 2021 45m away

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension, rear dormer window and rooflights to front roof slope

  Granted Lawful development Extension Loft or dormer +1 11 docs

• 26/0460/CLED Granted

  Annexe Hart Hall Hyde Lane Nash Mills Hemel Hempstead Hertfordshire HP3 8SA

  Certificate of Lawfulness Existing Use: Use of annexe as an independent dwelling

  19 Mar 2026 Lawful development
• 26/0724/CLED Granted

  70 The Mead Carpenders Park Watford Hertfordshire WD19 5BU

  Certificate of Lawfulness Existing Use: Use of annexe as a separate dwelling

  5 May 2026 Lawful development
• 25/1151/CLED Refused

  Unit 6 Century Court Tolpits Lane Watford Hertfordshire

  Certificate of Lawfulness Existing Use: Use of property as single dwellinghouse (Use Class C3)

  4 Jul 2025 Lawful development
• 26/0736/CLPD Granted

  45 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3DS

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear juliet dormer and window, front rooflights, side window

  7 May 2026 Lawful development
• 26/0631/CLPD Granted

  Clovelly Bell Lane Bedmond Abbots Langley Hertfordshire WD5 0QS

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to dutch hip roof extension, rear juliet dormer with windows

  20 Apr 2026 Lawful development