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Planning application

22/0654/CLPD

8 Church Lane Mill End Rickmansworth Hertfordshire WD3 8HD

Granted Three Rivers Certificate of Lawfulness - Proposed Use

Proposal

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

As published by the council, reference 22/0654/CLPD

Timeline

Dates from the published record

  1. 5 Apr 2022

    Received by Three Rivers

  2. 11 Apr 2022

    Validated

    Checked as complete and ready for consideration.

  3. 31 May 2022

    Decision issued: approved

  4. 24 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About lawful development applications

How this application type works

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

Nearby applications

Within 500 metres

  • 22/1111/DIS Decided

    8 Church Lane Mill End Rickmansworth Hertfordshire WD3 8HD

    Discharge of condition 3 (Materials) pursuant to planning permission 21/2945/FUL

    8 Jun 2022 1m away Conditions
  • 23/2031/FUL Granted

    8 Church Lane Mill End Rickmansworth Hertfordshire WD3 8HD

    Alterations to the roof including increase in ridge height; replacement of rear window

    28 Nov 2023 2m away Full applications
  • 26/0755/LBC Awaiting decision

    The Tree Public House 166 Uxbridge Road Rickmansworth Hertfordshire WD3 8BQ

    Listed Building Consent: Internal structural works to the floors, walls and ceilings and roof, including the temporary removal and replacement of roof tiles to facilitate structural alterations

    11 May 2026 56m away Heritage and listed buildings
  • 23/1931/FUL Granted

    3 St Peters Close Rickmansworth Hertfordshire WD3 8UY

    Demolition of existing garage and construction of single storey side and rear extension with associated internal alterations.

    15 Nov 2023 70m away Full applications
  • 22/0501/FUL Granted

    40 Church Lane Mill End Hertfordshire WD3 8HD

    Single storey side and rear extension, increase in height and replacement of existing rear projection roof and alterations to fenestration.

    17 Mar 2022 88m away Full applications
  • 26/0712/FUL Granted

    5 Field Way Rickmansworth Hertfordshire WD3 7EL

    Construction of single storey front and side extensions, alterations to fenestration, external materials including white render

    30 Apr 2026 163m away Full applications

In Three Rivers

  • 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