22/0404/CLPD

1. 7 Mar 2022

   Received by Three Rivers

2. 11 Apr 2022

   Validated

   Checked as complete and ready for consideration.

3. 1 Jun 2022

   Decision issued: refused

4. 24 Jul 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

• 23/2010/CLPD Refused

  Old Farm Harthall Lane Kings Langley Hertfordshire WD4 8JW

  Certificate of Lawfulness Proposed Development: Construction of single storey side and rear extension; erection of outbuilding.

  28 Nov 2023 3m away Lawful development
• 22/0551/CLPD Granted

  54 Harthall Lane Kings Langley Hertfordshire WD4 8JH

  Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer window and rooflight to front roofslope.

  23 Mar 2022 83m away Lawful development
• 26/0928/CLPD Awaiting decision

  50 Harthall Lane Kings Langley Hertfordshire WD4 8JH

  Certificate of Lawfulness Proposed Development: Stationing of mobile home for ancillary residential use as annexe

  8 Jun 2026 103m away Lawful development
• 22/0729/FUL Withdrawn

  Highfields 46 Harthall Lane Kings Langley Hertfordshire WD4 8JH

  Single storey front, side and rear extensions with a sedum roof which forms into terraced garden; construction of a vestibule to the front and a garage conversion; two storey rear extension with side and front dormers and roof lights

  19 Apr 2022 130m away Full applications
• 22/0796/CLPD Granted

  27 Harthall Lane Kings Langley Hertfordshire WD4 8JW

  Certificate of Lawfulness for Proposed Development: Single storey side and rear extension

  27 Apr 2022 200m away Lawful development
• 26/0681/FUL Granted

  Oaklands Harthall Lane Kings Langley Hertfordshire WD4 8JN

  Construction of single storey rear extension; front porch; rear patio extension, loft conversion including rear dormer window and front and side rooflights; alterations to flank window; and alterations to external materials including render.

  27 Apr 2026 232m away Full applications

• 26/0842/CLPD Granted

  Dykewood Chorleywood Road Rickmansworth Hertfordshire WD3 4ES

  Certificate of Lawfulness Proposed Development: Installation of solar panels.

  26 May 2026 Lawful development
• 26/0952/CLPD Granted

  54 Station Road Kings Langley Hertfordshire WD4 8LB

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension; rear dormer, velux windows and construction of outbuilding to rear.

  11 Jun 2026 Lawful development
• 26/1165/CLPD Awaiting decision

  30 Gable Close Abbots Langley Hertfordshire WD5 0LD

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

  20 Jul 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