70 Winton Drive Croxley Green WD3 3QT

1. 7 Oct 2020

   Received by Three Rivers

2. 13 Oct 2020

   Validated

   Checked as complete and ready for consideration.

3. 8 Dec 2020

   Decision issued: approved

4. 8 Aug 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

• 123 Winton Drive Croxley Green Rickmansworth Hertfordshire WD3 3QS

  23/1983/CLPD Submitted 22 Nov 2023 46m away

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

  Granted Lawful development Extension Loft or dormer +1 11 docs

• 121 Winton Drive Croxley Green Rickmansworth Hertfordshire WD3 3QS

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

  Construction of single storey front/side extension.

  Granted Full applications Extension 8 docs
  Small domestic

• 59 Winton Crescent Croxley Green Rickmansworth Hertfordshire WD3 3QX

  23/1593/RSP Submitted 19 Sep 2023 92m away

  Part Retrospective: Demolition of existing conservatory and construction of single storey rear extension (Resubmission of 22/2161/FUL)

  Granted Amendments Extension Demolition 7 docs
  Small domestic

• 59 Winton Crescent Croxley Green Hertfordshire WD3 3QX

  22/2161/FUL Submitted 18 Nov 2022 93m away

  Demolition of existing conservatory and construction of single storey rear extension

  Granted Full applications Extension Demolition 8 docs
  Small domestic

• 108 Winton Drive Croxley Green Rickmansworth Hertfordshire WD3 3QT

  26/1372/FUL Submitted 27 Aug 2026 95m away

  90% 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

• 2 Winton Crescent Croxley Green WD3 3QX

  21/0392/FUL Submitted 18 Feb 2021 110m away

  Demolition of existing garage/store and construction of single storey side extension

  Granted Full applications Extension Demolition 17 docs
  Small domestic

• 26/1384/FUL Awaiting decision

  Swandrift Trout Rise Loudwater Rickmansworth Hertfordshire WD3 4JZ

  Demolition of existing conservatory and construction of part single, part two storey rear extension, single storey side extension, extension to double garage to create first floor above with front/rear dormer windows; loft conversion including front/rear dormer windows and side/rear rooflights; construction of basement, rear balcony, new window to side elevation, patio extension and landscaping alterations including ramp.

  31 Aug 2026 Full applications
• 26/1372/FUL Awaiting decision

  108 Winton Drive Croxley Green Rickmansworth Hertfordshire WD3 3QT

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

  27 Aug 2026 Full applications
• 26/1365/FUL Awaiting decision

  Morningside Bridle Lane Loudwater Rickmansworth Hertfordshire WD3 4JB

  Construction of a single storey rear extension; conversion of garage into habitable accommodation; alterations to the fenestration

  25 Aug 2026 Full applications
• 26/1358/FUL Awaiting decision

  251 Baldwins Lane Croxley Green Rickmansworth Hertfordshire WD3 3LH

  Variation of Condition 3 (Materials) Pursuant to planning permission 25/1526/RSP to allow alterations to materials.

  24 Aug 2026 Full applications
• 26/1359/FUL Awaiting decision

  36 Girton Way Croxley Green Rickmansworth Hertfordshire WD3 3QN

  Construction of single storey rear extension; alterations to landscaping including demolition of outbuilding and construction of outdoor kitchen; internal alterations

  24 Aug 2026 Full applications