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Planning application

24/0004/RSP

147 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LH

Granted Three Rivers Retrospective application

Proposal

Part Retrospective: Construction of single storey rear extension and conversion of garage into habitable accommodation; erection of timber gate to the side

As published by the council, reference 24/0004/RSP

Timeline

Dates from the published record

  1. 3 Jan 2024

    Received by Three Rivers

  2. 12 Jan 2024

    Validated

    Checked as complete and ready for consideration.

  3. 8 Mar 2024

    Decision issued: approved

  4. 30 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 amendments applications

How this application type works

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • 22/0643/CLPD Granted

    145 Oaklands Avenue Oxhey Hall WD19 4LH

    Certificate of Lawfulness Proposed Development: Change of use from C3 to use under Class C3(b) as a dwellinghouse for up to 3 young persons aged 18 and above and a permanent live-in carer, all living together as a single household, where care is provided for the residents.

    5 Apr 2022 14m away Lawful development
  • 26/0836/FUL Awaiting decision

    145 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LH

    Change of use of a Use Class C3 (Dwellinghouse) to Use Class C2 (Children's Residential Care Home); replacement of windows

    22 May 2026 15m away Full applications
  • 26/0369/FUL Granted

    153 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LH

    Erection of a of a single storey rear extension and increase in roof height of existing side extension, partial garage conversion and loft conversion and extension including hip to gable roof extension, re-roofing and provision of external insulation and pebble dash, replacement of windows and front door, alterations to side fenestration, rooflight, permeable paving to front garden, rear patio

    5 Mar 2026 38m away Full applications
  • 22/0810/TPO Decided

    155 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LH

    T1 - Western red cedar (twin-stemmed tree) - fell to ground level NB ??? Consent was given to remove this tree in June 2016 but unfortunately the work was not carried out at that time and this consent has now expired ??? LCS/16/1037/TPO Reasons: smaller tree of two which is close to the rear elevation causing excessive shading and breaking up patio

    29 Apr 2022 51m away Trees
  • 26/0944/TCA Granted

    138 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LQ

    T1: Ash - Fell to ground as showing early signs of ash dieback, tree has had multiple branches snap off onto structure below. T2: Willow - 2-3m Crown reduction T3: Cedar - Height reduction 3-4m and lateral reduction 3.5 - 4.5m T4: Spruce - Crown raise lower branches 5-6m

    10 Jun 2026 60m away Trees
  • 26/0940/TPO Awaiting decision

    122 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LQ

    Tree Number - T1 Tree Type - Deodar ced Service - Crown Reduction Work Required - Reduce height and lateral spread over clients garden to the north, north east and east, by removing up to 3m, to finished crown dimensions of 22m height and 15m lateral spread. Remove major deadwood over 40mm in diameter. Reason - To mange encroachment over clients garden and remove deadwood.

    9 Jun 2026 60m away Trees

In Three Rivers

  • 26/1089/NMA Granted

    Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

    Non-material amendment pursuant to planning permission 25/1308/FUL to allow alterations to Building 18 including alterations to fenestration detail, new canopy element and provision of a mezzanine level.

    7 Jul 2026 Amendments
  • 26/1062/NMA Granted

    24 Lynwood Heights Rickmansworth Hertfordshire WD3 4ED

    Non Material Amendments to planning permission 24/1799/RSP to allow alterations to the fenestration and render including change in exterior colour.

    1 Jul 2026 Amendments
  • 26/0845/RSP Granted

    Keepers Cottage Solesbridge Lane Chorleywood Rickmansworth Hertfordshire WD3 5SU

    Part-Retrospective: Change of use of land for the stationing of caravans for residential purposes.

    26 May 2026 Amendments
  • 25/0488/RSP Granted

    Scotsbridge House Scots Hill Croxley Green Rickmansworth Hertfordshire WD3 3BB

    Part Retrospective: Demolition of offices and erection of new development of 59 flats with associated parking and external landscaping

    19 Mar 2025 Amendments
  • 26/1189/RSP Awaiting decision

    30 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4NY

    Retrospective Application: single storey rear extension

    23 Jul 2026 Amendments