63 Clarkfield Mill End Rickmansworth Hertfordshire WD3 8FL

1. 17 Apr 2026

   Received by Three Rivers

2. 8 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Jun 2026

   Decision issued: approved

4. 24 Jul 2026

   Added to PlanIndex

Three Rivers granted permission on 23 June 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 full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 63 Church Lane Mill End WD3 8PT

  19/2467/CLPD Submitted 19 Dec 2019 50 yards away

  Certificate of Lawfulness Proposed Development: Single storey rear extension, alterations to fenestration and loft conversion including rear dormer and front rooflight

  Granted Lawful development Extension Loft or dormer +1 10 docs
  Small domestic

• 63 Church Lane Mill End WD3 8PT

  21/0278/FUL Submitted 9 Feb 2021 50 yards away

  Single storey rear extension and single storey rear/side return extension

  Granted Full applications Extension 9 docs
  Small domestic

• 63 Church Lane Mill End WD3 8PT

  21/0279/CLPD Submitted 9 Feb 2021 50 yards away

  Certificate of Lawfulness Proposed Development: Loft conversion including erection of L-shaped rear dormer and front rooflights

  Refused Lawful development Loft or dormer 8 docs

• 74 Clarkfield Mill End WD3 8FL

  21/1533/FUL Submitted 17 Jun 2021 50 yards away

  Two storey side and single storey rear extensions

  Withdrawn Full applications Extension 9 docs
  Small domestic

• 37 Church Lane Mill End Rickmansworth Hertfordshire WD3 8PT

  26/0635/CLPD Submitted 21 Apr 2026 100 yards away

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear dormer and front rooflights

  Granted Lawful development Extension Loft or dormer 14 docs

• 95 Church Lane Mill End Rickmansworth Hertfordshire WD3 8PU

  24/0234/FUL Submitted 13 Feb 2024 100 yards away

  Construction of single storey rear infill extension

  Granted Full applications Extension 8 docs
  Small domestic

• 26/1754/FUL Awaiting decision

  1 Woodhall Lane South Oxhey Watford Hertfordshire WD19 6HE

  Variation of Conditions 2 (In accordance with plans) and 4 (No additional windows) pursuant to planning permission 24/0576/FUL to allow alterations to the rooflights and the relocation of an unglazed side door

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/1744/FUL Awaiting decision

  12 Fulford Grove South Oxhey Watford Hertfordshire WD19 7QG

  Demolition of existing shed and erection of under ground concrete garden bunker in the rear garden

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/1716/FUL Awaiting decision

  48 Woodland Road Maple Cross Rickmansworth Hertfordshire WD3 9SU

  Demolition of existing bunker, garage, shed, and lean-to extension, and construction of a single storey front, side, and rear extension; internal alterations

  Received 29 Oct, published by the council 4 Nov 2026 Full applications
• 26/1718/FUL Awaiting decision

  24 The Clump Rickmansworth Hertfordshire WD3 4BQ

  Construction of single storey rear extension, with alterations to fenestration, removal of rear balcony

  Received 29 Oct, published by the council 4 Nov 2026 Full applications
• 26/1714/FUL Awaiting decision

  The Weather House Lavrock Lane Croxley Hall Croxley Green Rickmansworth Hertfordshire WD3 3BE

  Demolition of existing residential dwelling and construction of replacement two storey detached dwelling with front/rear dormers, rooflights, solar panels, and a detached outbuilding, with associated parking and landscaping works.

  Received 29 Oct, published by the council 2 Nov 2026 Full applications