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Planning application

29 Hayling Road South Oxhey Watford Hertfordshire WD19 7BN

Granted Three Rivers 25/1796/CLPD Certificate of Lawfulness - Proposed Use

Works: Extension Loft or dormer Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Certificate of Lawfulness Proposed Development: Construction of single storey rear extension, loft conversion including rear dormer and front rooflight, erection of front porch

As published by the council, reference 25/1796/CLPD

Application record

Reference
25/1796/CLPD
Type
Certificate of Lawfulness - Proposed Use
Status
Decided
Decision
approved
Received
17 Oct 2025
Validated
30 Oct 2025
Decided
17 Dec 2025
Ward
Oxhey Hall And Hayling
Parish
Watford Rural Parish Council
Decision by
Delegated Decision
Postcode
WD19 7BN

Timeline

Dates from the published record

  1. 17 Oct 2025

    Received by Three Rivers

  2. 30 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 17 Dec 2025

    Decision issued: approved

  4. 19 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

17 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

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

  • 31 Hayling Road South Oxhey Watford Hertfordshire WD19 7BN

    24/0140/CLPD Submitted 30 Jan 2024 8m away

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

    Granted Lawful development Loft or dormer 19 docs

  • 25 Hayling Road South Oxhey Hertfordshire WD19 7BN

    22/0474/FUL Submitted 14 Mar 2022 11m away

    Single storey rear extension and front porch

    Granted Full applications Extension 13 docs
    Small domestic

  • 25 Hayling Road South Oxhey Hertfordshire WD19 7BN

    22/0475/CLPD Submitted 14 Mar 2022 11m away

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

    Granted Lawful development Loft or dormer Windows or glazing 8 docs

  • 1 Ralston Way South Oxhey Watford Hertfordshire WD19 7BH

    20/1939/FUL Submitted 18 Sep 2020 58m away

    Loft conversion including increase in ridge height, hip to gable roof alterations, rear dormer and front rooflights, creation of new vehicular access and hardstanding to frontage

    Granted Full applications Loft or dormer Roofing 18 docs

  • 19 Hayling Road South Oxhey WD19 7BL

    20/1936/FUL Submitted 18 Sep 2020 64m away

    Loft conversion including increase in ridge height, hip to gable roof alterations, rear dormer and front rooflights, provision of new vehicular crossover and alterations to frontage.

    Granted Full applications Loft or dormer Roofing 18 docs

  • 2 Ralston Way South Oxhey Watford Hertfordshire WD19 7BH

    26/0939/FUL Submitted 9 Jun 2026 66m away

    90% historically approved · decision due ~11 Aug

    Loft conversion including increase in ridge height, with hip to gable roof extension, rear dormer and front rooflights; alterations to ground floor doors

    Decided Full applications Extension Loft or dormer +1

In Three Rivers

  • 26/0460/CLED Granted

    Annexe Hart Hall Hyde Lane Nash Mills Hemel Hempstead Hertfordshire HP3 8SA

    Certificate of Lawfulness Existing Use: Use of annexe as an independent dwelling

    19 Mar 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
  • 26/0736/CLPD Granted

    45 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3DS

    Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear juliet dormer and window, front rooflights, side window

    7 May 2026 Lawful development
  • 26/0631/CLPD Granted

    Clovelly Bell Lane Bedmond Abbots Langley Hertfordshire WD5 0QS

    Certificate of Lawfulness Proposed Development: Loft conversion including hip to dutch hip roof extension, rear juliet dormer with windows

    20 Apr 2026 Lawful development