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Planning application

23/1577/RSP

9 Ashridge Drive South Oxhey Watford Hertfordshire WD19 6TQ

Refused Three Rivers Retrospective application

Proposal

Part Retrospective: Construction of single storey front extension, single storey rear extension, first floor rear extensions including juliet balcony and bay windows; construction of rear dormer including juliet balcony and rooflights, front rooflights; alterations to external materials including provision of external render insulation, alterations to fenestration, insertion of air conditioning unit; construction of dropped kerb, vehicular crossover and driveway

As published by the council, reference 23/1577/RSP

Timeline

Dates from the published record

  1. 18 Sep 2023

    Received by Three Rivers

  2. 13 Oct 2023

    Validated

    Checked as complete and ready for consideration.

  3. 8 Feb 2024

    Decision issued: refused

  4. 30 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 20/1755/DIS Decided

    Spellen Place South Oxhey Hertfordshire

    Discharge of Condition 10 (Management and Maintenance Plan) and Condition 17 (Parking Management Plan) pursuant to planning permission 17/2606/FUL

    25 Aug 2020 116m away Conditions
  • 22/0514/FUL Granted

    26 Blackford Road South Oxhey Watford Hertfordshire WD19 6YN

    Removal of existing external walls of storey height PRC (Precast reinforced concrete) columns and horizontal PC (Precast concrete) panels and rounded PC corner units and re-built in traditional 300mm cavity wall construction with facing brick finish; and replacement of ground floor windows

    17 Mar 2022 123m away Full applications
  • 23/2097/FUL Granted

    9 Barnhurst Path South Oxhey Watford Hertfordshire WD19 6TX

    Construction of single storey front and side extension including alteration to existing porch

    7 Dec 2023 126m away Full applications
  • 22/1008/FUL Granted

    72-76 Heysham Drive South Oxhey Watford Hertfordshire WD19 6YB

    Demolition of single storey existing external walls, columns, horizontal precast concrete panels and corner units, construction of single storey external cavity walls including brick finish, alterations to fenestration, replacement of rainwater guts

    25 May 2022 142m away Full applications
  • 26/1021/RSP Awaiting decision

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    Retrospective: Construction of replacement detached outbuilding for use as an annexe

    23 Jun 2026 149m away Amendments
  • 22/1205/FUL Granted

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    Demolition of existing conservatory and construction of single storey side and rear extension

    23 Jun 2022 153m away Full applications

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