10 Gill Close Croxley Green Watford Hertfordshire WD18 8WS

1. 8 Jul 2024

   Received by Three Rivers

2. 13 Sep 2024

   Validated

   Checked as complete and ready for consideration.

3. 15 Oct 2024

   Decision issued: approved

4. 6 Sep 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

• 10 Gill Close Croxley Green WD18 8WS

  21/0867/FUL Submitted 6 Apr 2021 1m away

  Erection of single storey rear extension

  Granted Full applications Extension 10 docs
  Small domestic

• 10 Gill Close Croxley Green WD18 8WS

  21/2797/FUL Submitted 8 Dec 2021 10m away

  Single storey rear extension

  Granted Full applications Extension 11 docs
  Small domestic

• 10 Heckford Close Croxley Green Hertfordshire WD18 8WR

  22/0973/FUL Submitted 20 May 2022 45m away

  Demolition of existing conservatory and construction of single storey rear extension.

  Withdrawn Full applications Extension Demolition 10 docs
  Small domestic

• 69 Byewaters Croxley Green Hertfordshire WD18 8WH

  22/0459/CLPD Submitted 11 Mar 2022 71m away

  Certificate of Lawfulness Proposed Development: Single storey rear extension

  Granted Lawful development Extension 8 docs
  Small domestic

• 79 Evensyde Watford Hertfordshire WD18 8WN

  24/0480/FUL Submitted 26 Mar 2024 83m away

  Change of use of the land to residential curtilage and erection of timber fence and gate.

  Granted Full applications 15 docs
  Small domestic

• 79 Evensyde Watford Hertfordshire WD18 8WN

  25/0454/DIS Submitted 13 Mar 2025 88m away

  Discharge of Condition 3 (Soft landscaping) pursuant to planning permission 24/0480/FUL

  Decided Conditions 3 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