12 The Byeway Rickmansworth Hertfordshire WD3 1JW

1. 24 Mar 2026

   Received by Three Rivers

2. 7 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 29 May 2026

   Decision issued: approved

4. 19 Aug 2026

   Added to PlanIndex

Three Rivers granted permission on 29 May 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.

• 13 The Byeway Rickmansworth Hertfordshire WD3 1JW

  22/0293/DDD Submitted 18 Feb 2022 50 yards away

  Walnut tree - rear of property - remove

  Granted Trees

• 3 Landford Close Rickmansworth Hertfordshire WD3 1NG

  25/0585/FUL Submitted 31 Mar 2025 50 yards away

  Construction of two storey side extension, single storey front, side and rear extensions, loft conversion including hip to gable extension, rear dormer and front rooflights and increase in eaves height.

  Granted Full applications Extension Loft or dormer 10 docs
  Small domestic

• 3 Landford Close Rickmansworth Hertfordshire WD3 1NG

  24/1253/PDE Submitted 7 Aug 2024 100 yards away

  Prior Approval: Single storey rear extension (Depth 4.00 metres, maximum height 3.10 metres, maximum eaves height 2.99 metres)

  Granted Outline Extension 8 docs
  Small domestic

• 3 Landford Close Rickmansworth Hertfordshire WD3 1NG

  24/1948/FUL Submitted 5 Dec 2024 100 yards away

  Erection of a single storey rear extension; single storey front extension; internal alterations

  Granted Full applications Extension 13 docs
  Small domestic

• 3 Landford Close Rickmansworth Hertfordshire WD3 1NG

  24/1519/CLPD Submitted 20 Sep 2024 100 yards away

  Certificate of Lawfulness Proposed Development: Loft conversion, including rear dormer and rooflights and single storey rear extension

  Granted Lawful development Extension Loft or dormer 8 docs
  Small domestic

• 9 The Byeway Rickmansworth Hertfordshire WD3 1JW

  22/1287/FUL Submitted 6 Jul 2022 100 yards away

  Demolition of existing conservatory and construction of part single, part two storey rear extension and single storey side infill extension, conversion of garage into habitable accommodation including construction of decking, steps and balustrades, alterations to the ground levels, alterations to fenestration and balcony.

  Granted Full applications Extension Demolition +1 17 docs
  Small domestic

• 26/1350/FUL Granted

  26 Ebury Road Rickmansworth Hertfordshire WD3 1BN

  Conversion of ground floor storage space to habitable accommodation; alterations to the fenestration

  Received 21 Aug, published by the council 1 Sep 2026 Full applications
• 26/1664/FUL Awaiting decision

  3 Pembroke Road Moor Park Northwood Hertfordshire HA6 2HP

  Variation of condition 2 (plans) pursuant to planning permission 24/1622/FUL to allow alterations to front entrance door and garage door

  Received 20 Oct, published by the council 22 Oct 2026 Full applications
• 26/1663/FUL Awaiting decision

  161 New Road Croxley Green Rickmansworth Hertfordshire WD3 3HB

  Construction of first floor rear extension and front porch; internal alterations and alterations to fenestration including new windows to side elevation; alterations to external materials including insulated render and timber cladding

  Received 20 Oct, published by the council 23 Oct 2026 Full applications
• 26/1654/FUL Awaiting decision

  47 Carpenders Avenue Carpenders Park Watford Hertfordshire WD19 5BS

  Re-location of entrance and construction of front porch

  Received 16 Oct, published by the council 21 Oct 2026 Full applications
• 26/1653/FUL Awaiting decision

  11 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4PB

  Demolition of existing shed and construction of new outbuilding

  Received 16 Oct, published by the council 22 Oct 2026 Full applications