90 Denham Way Maple Cross Rickmansworth Hertfordshire WD3 9SP

1. 26 Mar 2025

   Received by Three Rivers

2. 4 Apr 2025

   Validated

   Checked as complete and ready for consideration.

3. 21 May 2025

   Decision issued: approved

4. 19 Aug 2026

   Added to PlanIndex

Three Rivers granted permission on 21 May 2025, 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.

• 84 Denham Way Maple Cross Hertfordshire WD3 9SP

  22/0964/FUL Submitted 20 May 2022 21m away

  Single storey front and side extension

  Granted Full applications Extension 7 docs
  Small domestic

• 84 Denham Way Maple Cross Rickmansworth Hertfordshire WD3 9SP

  22/0795/PDE Submitted 27 Apr 2022 22m away

  Prior Approval: Single storey rear extension (depth 4m, maximum height 3.15m, eaves height 2.89m)

  Granted Outline Extension 5 docs
  Small domestic

• 114 Denham Way Maple Cross Rickmansworth Hertfordshire WD3 9SP

  25/0708/PDE Submitted 22 Apr 2025 84m away

  Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.00 metres, maximum eaves height 2.90 metres)

  Granted Outline Extension 7 docs
  Small domestic

• 114 Denham Way Maple Cross Rickmansworth Hertfordshire WD3 9SP

  25/1283/FUL Submitted 29 Jul 2025 85m away

  Construction of part-single storey, part-two storey rear extensions; loft conversion including rear dormer and front rooflights

  Refused Full applications Extension Loft or dormer 7 docs
  Small domestic

• Maple Cross Recreation Ground Denham Way Maple Cross Hertfordshire WD3 9SL

  22/1724/CLPD Submitted 13 Sep 2022 108m away

  Certificate of Lawfulness Proposed Development: Installation of new play area, three new tennis courts, fixed outdoor gym equipment, refurbishment of the existing tennis court into a MUGA/skate park, lighting, pathways, surface seasonal pond and associated fencing and landscaping.

  Granted Lawful development 29 docs

• 58 Denham Way Maple Cross WD3 9SP

  21/0568/CLPD Submitted 5 Mar 2021 111m away

  Certificate of Lawfulness Proposed Development: Erection of outbuilding

  Granted Lawful development 6 docs

• 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