140 Carpenders Avenue Carpenders Park WD19 5BW

1. 27 Nov 2020

   Received by Three Rivers

2. 19 Jan 2021

   Decision issued: approved

3. 20 Aug 2026

   Added to PlanIndex

Three Rivers granted permission on 19 January 2021, 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.

• 2 The Mead Carpenders Park Watford Hertfordshire WD19 5BU

  26/0418/FUL Submitted 12 Mar 2026 50 yards away

  Construction of first floor side extension and alterations to ground floor fenestration

  Granted Full applications Extension Windows or glazing 8 docs

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

  26/1370/FUL Submitted 26 Aug 2026 50 yards away

  89% historically approved · decision due ~10 Dec

  Replacement of existing shop front

  Awaiting decision Full applications Windows or glazing

• 2 The Mead Carpenders Park Watford Hertfordshire WD19 5BU

  24/1292/FUL Submitted 12 Aug 2024 50 yards away

  Demolition of existing garages, construction of two storey semi-detached dwelling with associated bin store, bike shed and landscaping; alterations to existing fenestration.

  Withdrawn Full applications New dwelling Demolition +1 32 docs
  Small domestic

• 133 Carpenders Avenue Carpenders Park Hertfordshire WD19 5BN

  22/0487/FUL Submitted 16 Mar 2022 50 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

• 14 The Mead Carpenders Park WD19 5BU

  20/2363/CLPD Submitted 6 Nov 2020 50 yards away

  Certificate of Lawfulness Proposed Development: Single storey rear extension and new rear patio

  Granted Lawful development Extension 17 docs
  Small domestic

• The Partridge Delta Gain Carpenders Park Hertfordshire

  21/2925/RSP Submitted 24 Dec 2021 100 yards away

  Retrospective: Erection of new boundary fencing.

  Refused Amendments 16 docs

• 26/1409/CLED Awaiting decision

  44 Wolsey Road Moor Park Northwood Hertfordshire HA6 2EN

  Certificate of Lawfulness Existing Development: Construction of an outbuilding

  Received 3 Sep, published by the council 7 Sep 2026 Lawful development
• 26/1382/CLPD Awaiting decision

  1 Wyatts Lodge Solesbridge Lane Chorleywood Rickmansworth Hertfordshire WD3 5SW

  Certificate of Lawfulness Proposed Development: Installation of external heating and cooling pump

  Received 31 Aug, published by the council 7 Sep 2026 Lawful development
• 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