8 Gonville Avenue Croxley Green Rickmansworth Hertfordshire WD3 3BY

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 26/1375/PDE Granted

  8 Gonville Avenue Croxley Green Rickmansworth Hertfordshire WD3 3BY

  Prior Approval: Constructon of a single storey rear extension (depth 6m, maximum height 2.95m, maximum eaves height 2.95m)

  Decided 2 Oct 2026

1. 28 Aug 2026

   Received by Three Rivers

2. 17 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 17 Sep 2026

   Added to PlanIndex

4. 22 Oct 2026

   Status changed to Decided

   Previously Pending Consideration.

Three Rivers has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

The published feed does not state which type of application this is; the register entry on Three Rivers's portal will say. Our guide explains the common types.

• 17 Gonville Avenue Croxley Green Rickmansworth Hertfordshire WD3 3BY

  26/1063/FUL Submitted 30 Jun 2026 50 yards away

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

  Granted Full applications Extension
  Small domestic

• 8 Gonville Avenue Croxley Green Rickmansworth Hertfordshire WD3 3BY

  26/1375/PDE Submitted 27 Aug 2026 50 yards away

  Prior Approval: Constructon of a single storey rear extension (depth 6m, maximum height 2.95m, maximum eaves height 2.95m)

  Granted Extension
  Small domestic

• 110 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3BX

  24/1541/FUL Submitted 25 Sep 2024 50 yards away

  Demolition of existing outbuilding; construction of single storey rear extension; construction of front porch canopy; landscaping alterations; internal alterations and alterations to external materials (render).

  Granted Full applications Extension Demolition 30 docs
  Small domestic

• 110 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3BX

  24/1542/CLPD Submitted 25 Sep 2024 50 yards away

  Certificate of Lawfulness Proposed Development: Demolition of existing outbuilding and construction of an outbuilding.

  Granted Lawful development Demolition 34 docs

• 36 Gonville Avenue Croxley Green Rickmansworth Hertfordshire WD3 3BY

  20/2553/PDE Submitted 26 Nov 2020 50 yards away

  Prior Approval: Single storey rear extension (depth 6 metres, maximum height 3.6 metres, maximum eaves height 2.55 metres)

  Withdrawn Outline Extension 7 docs
  Small domestic

• 36 Gonville Avenue Croxley Green WD3 3BY

  21/1207/FUL Submitted 10 May 2021 50 yards away

  Part single storey, part two storey rear extension, front porch, front dormer and alterations to the front elevation comprising a new bay window

  Granted Full applications Extension Loft or dormer +1 8 docs
  Small domestic