116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

This site has had 5 applications since 2025: 3 approved, 1 refused.

• 26/0930/PDE Granted

  116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.81 metres, maximum eaves height 2.81 metres)

  Decided 12 Aug 2026 Outline
• 26/0479/PDE Refused

  116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  Prior Approval: Single storey rear extension (maximum depth 6.00 metres, maximum height 2.81 metres, maximum eaves height 2.81 metres)

  Decided 6 May 2026 Outline
• 25/1931/PDE Withdrawn

  116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.80 metres, maximum eaves height 2.80 metres)

  Decided 9 Dec 2025 Outline
• 25/1932/CLPD Granted

  116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  Certificate of Lawfulness Proposed Development: Erection of front porch; loft extension including hip-to-gable roof extension with rear dormer window and front rooflights

  Decided 16 Dec 2025 Lawful development

1. 11 Feb 2025

   Received by Three Rivers

2. 7 Mar 2025

   Validated

   Checked as complete and ready for consideration.

3. 15 Aug 2025

   Decision issued: approved

4. 19 Aug 2026

   Added to PlanIndex

Three Rivers granted permission on 15 August 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  26/0479/PDE Submitted 24 Mar 2026 50 yards away

  Prior Approval: Single storey rear extension (maximum depth 6.00 metres, maximum height 2.81 metres, maximum eaves height 2.81 metres)

  Refused Outline Extension 4 docs
  Small domestic

• 116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  25/1932/CLPD Submitted 7 Nov 2025 50 yards away

  Certificate of Lawfulness Proposed Development: Erection of front porch; loft extension including hip-to-gable roof extension with rear dormer window and front rooflights

  Granted Lawful development Extension Loft or dormer +1 6 docs
  Small domestic

• 116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  25/1931/PDE Submitted 7 Nov 2025 50 yards away

  Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.80 metres, maximum eaves height 2.80 metres)

  Withdrawn Outline Extension 5 docs
  Small domestic

• 116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  26/0930/PDE Submitted 8 Jun 2026 50 yards away

  Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.81 metres, maximum eaves height 2.81 metres)

  Granted Outline Extension 4 docs
  Small domestic

• 108 Penrose Avenue Carpenders Park Hertfordshire WD19 5AA

  22/0455/RSP Submitted 11 Mar 2022 50 yards away

  Part Retrospective: Construction of raised decking to rear including raising of existing rear extension roof with alterations to rear fenestration, alterations to boundary treatment and erection of privacy screen

  Refused Amendments Extension Windows or glazing 10 docs

• 108 Penrose Avenue Carpenders Park Hertfordshire WD19 5AA

  22/1842/RSP Submitted 4 Oct 2022 50 yards away

  Retrospective: Construction of steps and raised decking over existing rear patio

  Granted Amendments 9 docs

• 26/1670/NMA Awaiting decision

  Maple Cross House, Denham Way And Kier Offices Off Maple Lodge Close, Maple Cross Rickmansworth Hertfordshire WD3 9SW

  Non-Material Amendments pursuant to planning permission 24/1963/FUL to allow the relocation of two trees

  Received 21 Oct, published by the council 22 Oct 2026 Amendments
• 26/1657/NMA Awaiting decision

  123 High Street Rickmansworth Hertfordshire WD3 1AN

  Non-Material Ammendemts to planning permission 26/1091/FUL to allow alteration to design of combined defibrillator and bleed kit cabinet.

  Received 19 Oct, published by the council 20 Oct 2026 Amendments
• 26/1580/NMA Decided

  12 Fulford Grove South Oxhey Watford Hertfordshire WD19 7QG

  Non-Material Amendments to planning permission 26/0703/FUL to allow the approved bunker to change location

  5 Oct 2026 Amendments
• 26/1478/NMA Granted

  12 Raglan Gardens Oxhey Hall Watford Hertfordshire WD19 4LL

  Non-material amendment to planning permission 26/0793/FUL to allow a reduction in size to the approved first-floor side extension.

  Received 16 Sep, published by the council 17 Sep 2026 Amendments
• 26/1481/NMA Decided

  No. 3 - 6 Wolsey Business Park Tolpits Lane Watford Hertfordshire WD3 9BL

  Non Material Amendments to planning permission 24/1137/FUL to allow alterations to the landscaping and fencing

  Received 17 Sep, published by the council 18 Sep 2026 Amendments