123 Winton Drive Croxley Green Rickmansworth Hertfordshire WD3 3QS

1. 22 Nov 2023

   Received by Three Rivers

2. 9 Jan 2024

   Decision issued: approved

3. 24 Jul 2026

   Added to PlanIndex

Three Rivers granted permission on 9 January 2024, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 121 Winton Drive Croxley Green Rickmansworth Hertfordshire WD3 3QS

  25/0755/FUL Submitted 1 May 2025 50 yards away

  Construction of single storey front/side extension.

  Granted Full applications Extension 8 docs
  Small domestic

• 70 Winton Drive Croxley Green WD3 3QT

  20/2097/FUL Submitted 7 Oct 2020 50 yards away

  Part single, part two storey side and rear extension, front extension, construction of raised patio to rear and alterations to fenestration

  Granted Full applications Extension Windows or glazing 19 docs

• 108 Winton Drive Croxley Green Rickmansworth Hertfordshire WD3 3QT

  26/1372/FUL Submitted 27 Aug 2026 150 yards away

  89% historically approved · decision due ~27 Oct

  Demolition of existing conservatory and side extension; construction of a single storey front, side and rear extension with rooflights

  Awaiting decision Full applications Extension Loft or dormer +1
  Small domestic

• 270 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3DD

  21/0779/FUL Submitted 26 Mar 2021 150 yards away

  Construction of dropped kerb and cross over including removal of parking bay

  Granted Full applications 10 docs

• 93 Winton Drive Croxley Green Hertfordshire WD3 3QS

  21/1260/FUL Submitted 13 May 2021 150 yards away

  Single storey front, side and rear extension

  Granted Full applications Extension 11 docs
  Small domestic

• 270 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3DD

  21/0917/PDE Submitted 9 Apr 2021 150 yards away

  Prior Approval: Single storey rear extension (depth 4.7 metres, maximum height 3.15 metres and eaves height 2.9 metres)

  Granted Outline Extension 10 docs
  Small domestic

• 26/1035/CLPD Granted

  90 Sherborne Way Croxley Green Rickmansworth Hertfordshire WD3 3PG

  Certificate of Lawfulness Proposed Development: lLoft conversion including hip to gable extension, rear dormer, and front rooflights and window to side elevation.

  Received 25 Jun, published by the council 24 Jul 2026 Lawful development
• 26/1004/CLPD Granted

  39 Bishops Avenue Northwood HA6 3DD

  Certificate of Lawfulness Proposed Development: Conversion of garage to habitable accommodation

  Received 19 Jun, published by the council 24 Jul 2026 Lawful development
• 26/0973/CLPD Granted

  125 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FB

  Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer and front rooflights.

  Received 15 Jun, published by the council 24 Jul 2026 Lawful development
• 26/1268/CLPD Awaiting decision

  36 Bishops Avenue Northwood HA6 3DG

  Certificate of Lawfulness Proposed Development: Construction of outbuilding

  Received 7 Aug, published by the council 8 Aug 2026 Lawful development
• 26/1261/CLPD Awaiting decision

  4A Parkside Road Northwood HA6 3HL

  Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer window and installation of rooflights

  Received 5 Aug, published by the council 8 Aug 2026 Lawful development