50 Highfield Carpenders Park Watford Hertfordshire WD19 5DZ

1. 9 Jun 2025

   Received by Three Rivers

2. 31 Jul 2025

   Decision issued: approved

3. 24 Jul 2026

   Added to PlanIndex

Three Rivers granted permission on 31 July 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.

• 48 And 50 Highfield Carpenders Park Watford Hertfordshire WD19 5DZ

  24/0014/FUL Submitted 5 Jan 2024 50 yards away

  Construction of single storey front extension for both properties 48 and 50 Highfield.

  Refused Full applications Extension 6 docs
  Small domestic

• 48 And 50 Highfield Carpenders Park Watford Hertfordshire WD19 5DZ

  24/0579/FUL Submitted 10 Apr 2024 50 yards away

  Construction of part single, part two storey front extension to both properties 48 Highfield and 50 Highfield.

  Granted Full applications Extension 8 docs

• 44 Highfield Carpenders Park WD19 5DZ

  20/2392/FUL Submitted 10 Nov 2020 50 yards away

  Single storey rear extension

  Granted Full applications Extension 17 docs
  Small domestic

• 1 Carew Way Carpenders Park Watford Hertfordshire WD19 5BG

  23/1998/TPO Submitted 24 Nov 2023 50 yards away

  G9 TP0349 Two Sycamore tree's - Crown reduction by up to 4 meters height and up to 3 meters in width to support the health of the tree, allow windsail and reduce points of stress within the tree.

  Granted Trees 7 docs

• 1 Carew Way Carpenders Park Watford Hertfordshire WD19 5BG

  25/1269/TPO Submitted 28 Jul 2025 50 yards away

  Tree 2 (sycamore) - reduce the tree to around 7 m above ground level and 5 m in overall spread, maintain at this size by pruning every third year. Tree 3 (holly) - remove. See attached report

  Refused Trees 4 docs

• The Oaks 1 Carew Way Carpenders Park Watford Hertfordshire WD19 5BG

  25/1275/DDD Submitted 24 Jul 2025 50 yards away

  T1 - Sycamore Fell

  Granted Trees 3 docs

• 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