12 Blacketts Wood Drive Chorleywood Rickmansworth Hertfordshire WD3 5QH

1. 1 Jul 2024

   Received by Three Rivers

2. 2 Jul 2024

   Validated

   Checked as complete and ready for consideration.

3. 15 Aug 2024

   Decision issued: approved

4. 1 Sep 2026

   Added to PlanIndex

Three Rivers granted permission on 15 August 2024, 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.

• 4 Blacketts Wood Drive Chorleywood Hertfordshire WD3 5QH

  22/0428/FUL Submitted 9 Mar 2022 46m away

  Demolition of the existing conservatory and erection of a part single, part two storey rear extensions ; new cycle store; alterations to fenestration and existing patio and rear garden level changes.

  Granted Full applications Extension Demolition +1 19 docs

• 7 Brushwood Drive Chorleywood WD3 5RS

  20/2215/DIS Submitted 21 Oct 2020 63m away

  Discharge of Condition 6 (Hard and Soft Landscaping) pursuant to planning application 18/2214/FUL.

  Decided Conditions 15 docs

• 24 Blacketts Wood Drive Chorleywood WD3 5QH

  21/0670/FUL Submitted 16 Mar 2021 86m away

  First floor rear extension and loft extension including formation of crown roof, rear rooflights and front rooflight, alterations to fenestration and removal of chimney and alterations to existing single storey side extension including provision of rooflights.

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

• Cherry Trees 25 Blacketts Wood Drive Chorleywood WD3 5PY

  21/0736/CLED Submitted 23 Mar 2021 101m away

  Certificate of Lawfulness Existing Development: Reduction of ground level to the rear of dwelling and construction of retaining walls and ancillary outbuilding

  Withdrawn Lawful development 9 docs
  Small domestic

• 2 Brushwood Drive Chorleywood Rickmansworth Hertfordshire WD3 5RT

  25/1890/FUL Submitted 31 Oct 2025 125m away

  Construction of single storey rear extension and loft conversion including roof extension with dutch-gable to the rear and side rooflights

  Granted Full applications Extension Loft or dormer 13 docs
  Small domestic

• 4 Brushwood Drive Chorleywood Rickmansworth Hertfordshire WD3 5RT

  24/0797/FUL Submitted 16 May 2024 126m away

  Demolition of existing stores and front porch; construction of single storey rear extension and front canopy, alterations to side fenestration.

  Granted Full applications Extension Demolition +1 9 docs
  Small domestic

• 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
• 26/0724/CLED Granted

  70 The Mead Carpenders Park Watford Hertfordshire WD19 5BU

  Certificate of Lawfulness Existing Use: Use of annexe as a separate dwelling

  5 May 2026 Lawful development
• 25/1151/CLED Refused

  Unit 6 Century Court Tolpits Lane Watford Hertfordshire

  Certificate of Lawfulness Existing Use: Use of property as single dwellinghouse (Use Class C3)

  4 Jul 2025 Lawful development
• 26/0736/CLPD Granted

  45 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3DS

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

  7 May 2026 Lawful development
• 26/0631/CLPD Granted

  Clovelly Bell Lane Bedmond Abbots Langley Hertfordshire WD5 0QS

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to dutch hip roof extension, rear juliet dormer with windows

  20 Apr 2026 Lawful development