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Planning application

22/1098/CLPD

31 Holmside Rise South Oxhey Hertfordshire WD19 7QY

Granted Three Rivers Certificate of Lawfulness - Proposed Use

Proposal

Certificate of Lawfulness Proposed Development: Single storey rear extension, loft conversion including rear dormer and front rooflights.

As published by the council, reference 22/1098/CLPD

Timeline

Dates from the published record

  1. 7 Jun 2022

    Received by Three Rivers

  2. 9 Jun 2022

    Validated

    Checked as complete and ready for consideration.

  3. 27 Jul 2022

    Decision issued: approved

  4. 2 Aug 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

  • 22/0926/FUL Withdrawn

    29 Blairhead Drive South Oxhey Hertfordshire WD19 7RB

    Two storey side extension, single storey rear extension and new entrance door, loft conversion including rear dormer window and front rooflights and alterations to raised patio

    17 May 2022 148m away Full applications
  • 25/1110/FUL Granted

    13 Fairhaven Crescent South Oxhey Watford Hertfordshire WD19 7NY

    Construction of single storey front and rear extension and flank window

    30 Jun 2025 182m away Full applications
  • 23/2153/FUL Refused

    1 Bramshot Way South Oxhey Watford Hertfordshire WD19 7PS

    Demolition of existing single storey side extension; subdivision of plot and construction of end of terrace two storey semi detached dwelling, with accommodation in the roofspace served by rear dormer window and front rooflights; with associated solar panels, bin/bike store, parking and landscaping works.

    19 Dec 2023 201m away Full applications
  • 26/0654/FUL Granted

    4 Gosforth Path South Oxhey Watford Hertfordshire WD19 7NX

    Construction of single-storey side and rear extension and front porch

    23 Apr 2026 218m away Full applications
  • 20/2000/CLED Granted

    165 Hayling Road South Oxhey WD19 7QR

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

    25 Sep 2020 229m away Lawful development
  • 23/2188/NMA Granted

    Former Little Furze Junior Mixed Infants School Gosforth Lane South Oxhey Hertfordshire

    Non material amendment to planning permission 20/2807/AOD: Revisions to detention basin and variation of below ground drainage attenuation to care home site.

    27 Dec 2023 277m 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