125 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FB

1. 15 Jun 2026

   Received by Three Rivers

2. 16 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 10 Aug 2026

   Status changed to Awaiting decision

   Previously Pending Consideration.

5. 11 Aug 2026

   Decision issued: approved

6. 16 Aug 2026

   Status changed to Decided

   Previously Awaiting decision.

Three Rivers granted permission on 11 August 2026, 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.

• 119 Windmill Drive Croxley Green WD3 3FB

  22/0040/FUL Submitted 12 Jan 2022 33m away

  Removal of rear conservatory and construction of single storey rear extension and installation of heat pump

  Granted Full applications Extension 17 docs
  Small domestic

• 115 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FB

  23/0771/OUT Submitted 11 May 2023 40m away

  Outline application: Subdivision of site and construction of a two-storey end-of-terrace dwelling with associated access and parking (landscaping and layout as reserved matters)

  Granted Outline 20 docs
  Domestic

• 76 Windmill Drive Croxley Green WD3 3FE

  20/2225/FUL Submitted 22 Oct 2020 41m away

  First floor side extension and conversion of garage into habitable accomodation.

  Granted Full applications Extension 10 docs

• 76 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FE

  20/2235/PDE Submitted 22 Oct 2020 41m away

  Prior Notification: Single storey rear extension with flat/pitched roof (maximum depth 6 metres; maximum height 3 metres and eaves height 2.4 metres)

  Granted Outline Extension 9 docs
  Small domestic

• 97 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FB

  26/0054/PDE Submitted 15 Jan 2026 64m away

  Prior Approval: Single storey rear extension (depth 4.00 metres, maximum height 2.90 metres, maximum eaves height 2.70 metres)

  Granted Outline Extension 5 docs
  Small domestic

• 94 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FE

  23/1310/TPO Submitted 4 Aug 2023 64m away

  T1 - self seeded Sycamore - approx 5 metres in height - fell leaving the stump at ground level Tree is growing into adjacent ash and competing for light. Tree is growing laterally into 94 windmill drives garden and dropping deadwood. Tree will become too large for its area. There is also potential for damage to the adjacent more mature ash as they are too close.

  Granted Trees 6 docs

• 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.

  25 Jun 2026 Lawful development
• 26/1004/CLPD Granted

  39 Bishops Avenue Northwood HA6 3DD

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

  19 Jun 2026 Lawful development
• 26/1268/CLPD Awaiting decision

  36 Bishops Avenue Northwood HA6 3DG

  Certificate of Lawfulness Proposed Development: Construction of outbuilding

  7 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

  5 Aug 2026 Lawful development
• 26/0460/CLED Granted

  Annexe Hart Hall Hyde Lane Nash Mills Hemel Hempstead Hertfordshire HP3 8SA

  Certificate of Lawfulness Existing Use: Use of annexe as an independent dwelling

  19 Mar 2026 Lawful development