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Planning application

25/1093/FUL

60 Gonville Avenue Croxley Green Rickmansworth Hertfordshire WD3 3BY

Granted Three Rivers Full Application

Proposal

Construction of part single, part two storey rear extension, installation of front and side windows; internal alterations

As published by the council, reference 25/1093/FUL

Timeline

Dates from the published record

  1. 26 Jun 2025

    Received by Three Rivers

  2. 11 Jul 2025

    Validated

    Checked as complete and ready for consideration.

  3. 4 Sep 2025

    Decision issued: approved

  4. 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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 26/1063/FUL Awaiting decision

    17 Gonville Avenue Croxley Green Rickmansworth Hertfordshire WD3 3BY

    Variation of Condition 2 (Plan numbers) pursuant to planning permission 25/0683/FUL to increase size of approved porch

    30 Jun 2026 83m away Full applications
  • 22/0826/NMA Withdrawn

    113 Watford Road Croxley Green Hertfordshire WD3 3DX

    Non material amendment to planning permission 21/2078/FUL: Alterations to side extension roof to include a flat roof with gable to the front

    3 May 2022 103m away Amendments
  • 22/0897/FUL Granted

    113 Watford Road Croxley Green Hertfordshire WD3 3DX

    Variation of Condition 2 (plan numbers) pursuant to planning permission 21/2078/FUL (Demolition of existing side projection, construction of a single storey front and side extension) to include addition of new rooflights and flat roof to single storey side extension.

    12 May 2022 103m away Full applications
  • 24/0086/CLPD Granted

    62 Frankland Road Croxley Green Rickmansworth Hertfordshire WD3 3AU

    Certificate of Lawfulness Proposed Development: Demolition of existing conservatory and construction of single storey rear extension.

    19 Jan 2024 121m away Lawful development
  • 20/1864/PDE Granted

    58 Frankland Road Croxley Green Rickmansworth Hertfordshire WD3 3AU

    Prior Approval: Single storey rear extension (depth 5 metres, maximum height 3.86 metres and eaves height 3.56 metres)

    9 Sep 2020 128m away Outline
  • 20/1894/FUL Granted

    142 Watford Road Croxley Green WD3 3BZ

    Variation of Condition 3 (opening hours) pursuant to planning permission 19/1392/FUL (Change of use from Class A1 (Retail) to Class A1/A4 (Craft beer bottle shop and tasting room) to allow for the extension of opening hours

    14 Sep 2020 129m away Full applications

In Three Rivers

  • 26/0935/FUL Granted

    53 St Marys Avenue Northwood HA6 3AY

    Construction of single storey rear extension with roof lantern, installation of window to side elevation

    8 Jun 2026 Full applications
  • 26/0889/FUL Granted

    Clovelly Bell Lane Bedmond Abbots Langley Hertfordshire WD5 0QS

    Demolition of existing conservatory and construction of single storey rear extension with pergola, rear patio, and sedum roof, solar panels and rooflights; alterations to side fenestration; alteration to external materials of front elevation including render

    1 Jun 2026 Full applications
  • 26/0816/FUL Granted

    25 Beacon Way Rickmansworth Hertfordshire WD3 7PF

    Loft conversion including increase in ridge height with rear dormer and front/side rooflights

    19 May 2026 Full applications
  • 26/1015/FUL Granted

    32 Tudor Manor Gardens Garston Watford Hertfordshire WD25 9TQ

    Variation of Condition 2 (Plans) pursuant to planning permission 25/1939/FUL to allow a reduction to the first floor extension; associated alterations to the fenestration.

    22 Jun 2026 Full applications
  • 26/1196/FUL Awaiting decision

    22 Main Avenue Moor Park Northwood Hertfordshire HA6 2HJ

    Construction of two outbuildings to rear of shop.

    27 Jul 2026 Full applications