18 Oaklands Avenue Oxhey Hall WD19 4LW

1. 17 Aug 2020

   Received by Three Rivers

2. 24 Aug 2020

   Validated

   Checked as complete and ready for consideration.

3. 1 Oct 2020

   Decision issued: approved

4. 11 Oct 2026

   Added to PlanIndex

Three Rivers granted permission on 1 October 2020, 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.

• 6 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LW

  21/0321/FUL Submitted 15 Feb 2021 50 yards away

  Single storey rear extension and alterations to fenestration

  Granted Full applications Extension Windows or glazing 12 docs
  Small domestic

• 4 Oaklands Avenue Oxhey Hall Hertfordshire WD19 4LW

  22/1501/DIS Submitted 8 Aug 2022 50 yards away

  Discharge of condition 3(Tree Protection) pursuant to planning permission 21/1691/FUL

  Decided Conditions Trees 4 docs

• 2 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LW

  22/2018/TCA Submitted 31 Oct 2022 50 yards away

  Remove 1 x Oak - strongly advised due to existing and new extensions by structural consultants.

  Granted Trees 12 docs

• 15 Hillcroft Crescent Oxhey Hall Hertfordshire WD19 4PB

  23/0081/FUL Submitted 18 Jan 2023 50 yards away

  Demolition of existing conservatory and construction of single storey rear extension

  Granted Full applications Extension Demolition 16 docs
  Small domestic

• 23 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LN

  22/1442/TCA Submitted 25 Jul 2022 100 yards away

  Leylandii - rear garden - fell Cherry tree - rear garden - fell

  Granted Trees 3 docs

• 31 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LN

  25/0535/CLED Submitted 25 Mar 2025 100 yards away

  Certificate of Lawfulness for Existing Development: Erection of two storey rear extension

  Granted Lawful development Extension 5 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