25/1025/FUL

1. 11 Jun 2025

   Received by Three Rivers

2. 23 Jun 2025

   Validated

   Checked as complete and ready for consideration.

3. 22 Sep 2025

   Decision issued: approved

4. 24 Jul 2026

   Added to PlanIndex

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.

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

• 25/0904/FUL Granted

  23 Chestnut Avenue Rickmansworth Hertfordshire WD3 4HA

  Demolition of existing conservatory and construction of single storey rear extension and front porch extension

  27 May 2025 18m away Full applications
• 21/2393/TPO Granted

  Pentlands 55 Chestnut Avenue Rickmansworth WD3 4HA

  T1 T2 T3 & T4 - Beech reduce by 3.5m crown clean by 20% Client is worried about the tree in striking distance of the house in high winds etc. light into garden is an issue too.

  13 Oct 2021 61m away Trees
• 26/0339/RSP Granted

  31 Chestnut Avenue Rickmansworth Hertfordshire WD3 4HA

  Part-Retrospective: Construction of single storey front infill and front porch extensions, alterations to fenestration including replacement of windows and roof tiles, fascia boards, guttering; boundary treatments including front brick wall with piers with smooth render and coping stones; alterations to front elevation including removal of tudor details and external materials including render.

  2 Mar 2026 102m away Amendments
• 20/1931/FUL Granted

  Paddock House 12 Chestnut Avenue Rickmansworth WD3 4HB

  Variation of Condition 2 (Approved Plans) of application 17/2251/FUL (Variation of Condition 2 (Plans) of planning permission 17/0558/FUL to part convert permitted garage into habitable accommodation) to allow for alterations to external finish to include additional render

  17 Sep 2020 134m away Full applications
• 25/1272/TPO Decided

  36 The Clump Rickmansworth Hertfordshire WD3 4BQ

  Tree Number - T1 Tree Type - Oak (Quercus robur) Approx. Diameter at 1.5m - 0.5m Approx. Height - 14m Approx. Crown Spread Diameter - 12m Location - Front garden, see map Service - Section dismantle Work Required - Section dismantle tree to near ground level Reason - Tree has signs of upper crown dieback. Fruiting fungal brackets present at ground level. Reduction to reduce stresses on stem wood and reduce likelihood of failure. Removal to eliminate risk of failure. Priority Code - B

  28 Jul 2025 146m away Trees
• 22/1042/TPO Granted

  38 The Clump Rickmansworth Hertfordshire WD3 4BQ

  See consultant report.

  30 May 2022 146m away Trees

• 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