158 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AH

1. 30 Dec 2025

   Received by Three Rivers

2. 5 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 19 Feb 2026

   Decision issued: approved

4. 19 Aug 2026

   Added to PlanIndex

Three Rivers granted permission on 19 February 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.

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.

• Kebbell House Delta Gain Carpenders Park Hertfordshire

  24/0925/FUL Submitted 11 Jun 2024 100 yards away

  89% historically approved · decision due ~26 Aug

  Demolition of existing commercial buildings and construction of 4 x 5 storey blocks comprising 129 flats and 513sqm of Class E floorspace with associated access, basement parking and landscaping works.

  Awaiting decision Full applications New dwelling Demolition 190 docs
  Major scheme

• 9 The Parade Delta Gain Carpenders Park Watford Hertfordshire WD19 5BL

  26/1370/FUL Submitted 26 Aug 2026 100 yards away

  89% historically approved · decision due ~10 Dec

  Replacement of existing shop front

  Awaiting decision Full applications Windows or glazing

• 133 Carpenders Avenue Carpenders Park Hertfordshire WD19 5BN

  22/0487/FUL Submitted 16 Mar 2022 100 yards away

  Single storey rear extension to provide link to existing garage and conversion of garage to habitable accommodation

  Granted Full applications Extension 9 docs
  Small domestic

• 7 Alva Way Carpenders Park Hertfordshire WD19 5EE

  21/1692/PDE Submitted 6 Jul 2021 100 yards away

  Prior Approval: Single storey rear extension (depth 6 metres, maximum height 3.6 metres, maximum eaves height 3 metres)

  Refused Outline Extension 6 docs
  Small domestic

• 140 Carpenders Avenue Carpenders Park WD19 5BW

  20/2564/CLPD Submitted 27 Nov 2020 100 yards away

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable extension and rear dormer

  Granted Lawful development Extension Loft or dormer 14 docs

• 2 Alva Way Carpenders Park WD19 5ED

  19/0256/FUL Submitted 7 Feb 2019 150 yards away

  Loft conversion including the provision of a front dormer window

  Granted Full applications Loft or dormer Windows or glazing 15 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 Amendments 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