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Planning application

20/1922/CLPD

19B South Way Abbots Langley WD5 0JL

Granted Three Rivers Certificate of Lawfulness - Proposed Use

Proposal

Certificate of Lawfulness Proposed Development: Erection of rear dormer and velux windows to the front roofslope.

As published by the council, reference 20/1922/CLPD

Timeline

Dates from the published record

  1. 17 Sep 2020

    Received by Three Rivers

  2. 7 Oct 2020

    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

  • 22/0914/FUL Granted

    5 Little Graylings Abbots Langley Hertfordshire WD5 0JG

    Part single, part two storey rear extension, single storey front extension and additional fenestration to front

    16 May 2022 252m away Full applications
  • 21/1408/CLED Refused

    Hunton Park Essex Lane Abbots Langley Hertfordshire WD4 8PN

    Certificate of Lawfulness for Existing Development: Erection of marquee

    2 Jun 2021 312m away Lawful development
  • 26/0193/FUL Awaiting decision

    Land Adjoining 10 Gypsy Lane Hunton Bridge Kings Langley Hertfordshire WD4 8PR

    Construction of two storey detached dwelling with lower ground floor level, with associated cycle storage, parking and landscaping works

    9 Feb 2026 334m away Full applications
  • 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 365m away Lawful development
  • 22/0808/FUL Withdrawn

    3 Lauderdale Road Hunton Bridge Hertfordshire WD4 8QA

    Partial demolition of an existing utility room and construction of part single and part two storey side extension

    29 Apr 2022 381m away Full applications
  • 26/0835/FUL Granted

    96 Hazelwood Lane Abbots Langley Hertfordshire WD5 0HD

    Construction of single storey rear extension, alterations to ground floor side roof, installation of window to side elevation

    22 May 2026 416m 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