3 Sherborne Way Croxley Green Hertfordshire WD3 3PE

1. 18 Jan 2023

   Received by Three Rivers

2. 10 Mar 2023

   Decision issued: approved

3. 17 Sep 2026

   Added to PlanIndex

Three Rivers granted permission on 10 March 2023, 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.

• 13 Sherborne Way Croxley Green Rickmansworth Hertfordshire WD3 3PE

  23/1554/FUL Submitted 13 Sep 2023 50 yards away

  Demolition of existing conservatory and shed; construction of single storey side to rear extension and front porch; provision of front, side and rear rooflights; removal of chimney.

  Granted Full applications Extension Loft or dormer +1 15 docs
  Small domestic

• 16 Sherborne Way Croxley Green Rickmansworth Hertfordshire WD3 3PF

  22/1075/FUL Submitted 31 May 2022 50 yards away

  Construction of detached outbuilding

  Granted Full applications 5 docs

• 12 Lancing Way Croxley Green Rickmansworth Hertfordshire WD3 3LN

  26/0007/FUL Submitted 5 Jan 2026 50 yards away

  Demolition of existing conservatory and construction of single storey rear extension and new roof from side to rear ground floor level with rooflights

  Granted Full applications Extension Loft or dormer +2 14 docs
  Small domestic

• 24 Sherborne Way Croxley Green Rickmansworth Hertfordshire WD3 3PF

  25/2048/CLPD Submitted 25 Nov 2025 50 yards away

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear dormer and front rooflight; internal alterations and alterations to side/rear fenestration

  Granted Lawful development Extension Loft or dormer +1 8 docs

• 24 Sherborne Way Croxley Green Rickmansworth Hertfordshire WD3 3PF

  25/2050/FUL Submitted 25 Nov 2025 50 yards away

  Construction of single storey front extension, alterations to roof of existing rear projection and installation of rear rooflights.

  Granted Full applications Extension Loft or dormer 10 docs
  Small domestic

• 33 Winchester Way Croxley Green WD3 3QE

  21/0885/FUL Submitted 7 Apr 2021 50 yards away

  Single storey rear extension

  Granted Full applications 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