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Planning application

23/1906/CLPD

The Spinney Dawes Lane Sarratt Rickmansworth Hertfordshire WD3 6BQ

Granted Three Rivers Certificate of Lawfulness - Proposed Use

Proposal

Certificate of Lawfulness Proposed Development: Construction of front porch and rear conservatory, demolition of existing outbuilding and erection of detached outbuilding with enclosed swimming pool.

As published by the council, reference 23/1906/CLPD

Timeline

Dates from the published record

  1. 10 Nov 2023

    Received by Three Rivers

  2. 3 Jan 2024

    Decision issued: approved

  3. 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

  • 25/0196/FUL Awaiting decision

    Fir Trees Dawes Lane Sarratt Rickmansworth Hertfordshire WD3 6BG

    Redevelopment of site and erection of 20 dwellings (Use Class C3) with associated parking, cycle storage and landscaping, served by new vehicular access and pedestrian access to Dawes Lane.

    5 Feb 2025 225m away Full applications
  • 23/1858/FUL Granted

    52 Dawes Lane Sarratt Rickmansworth Hertfordshire WD3 6BG

    Demolition of garage and construction of single storey side extension including roof extension.

    2 Nov 2023 265m away Full applications
  • 25/2215/OUT Awaiting decision

    Land At Dawes Lane Sarratt Rickmansworth Hertfordshire WD3 6BA

    Outline application: Demolition of existing structures and erection of up to 44 new homes with associated access, parking, open space, landscaping and ancillary works (Appearance, Layout, Landscaping and Scale as reserved matters)

    23 Dec 2025 343m away Outline
  • 25/1028/FUL Refused

    Land Rear Of 76 To 78 Church Lane Sarratt Hertfordshire

    Erection of 20 Dwellings (Use Class C3) with associated parking and landscaping, provision of new vehicular access to Church Lane and pedestrian link to existing public footpath.

    12 Jun 2025 369m away Full applications
  • 26/0240/VAR Awaiting decision

    Land Rear Of 76 To 78 Church Lane Sarratt Hertfordshire

    Deed of Variation: Variation of the existing S106 Agreement (relating to planning permission 21/2896/OUT) to vary the Mortgagee in Possession Clause and alterations to the proposed tenure mix.

    10 Feb 2026 369m away Amendments
  • 22/0117/RSP Refused

    The Mulberry Bush Farm Dawes Lane Sarratt WD3 6BQ

    Part Retrospective: External alterations to former agricultural buildings following the change of use to flexible commercial use (Class C1 hotel / holiday accommodation) including the insertion of rooflights, windows and doors, alterations to openings, addition of external balustrade and re-cladding of the exterior walls

    24 Jan 2022 375m away Amendments

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