62 Ashburnham Drive South Oxhey Hertfordshire WD19 7PU

1. 22 Mar 2022

   Received by Three Rivers

2. 17 May 2022

   Decision issued: approved

3. 24 Jul 2026

   Added to PlanIndex

Three Rivers granted permission on 17 May 2022, 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.

• 25 Ashburnham Drive South Oxhey Hertfordshire WD19 7PX

  22/2116/CLPD Submitted 15 Nov 2022 50 yards away

  Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer window and front rooflights

  Granted Lawful development Loft or dormer Windows or glazing 5 docs

• 2 Ashburnham Close South Oxhey Watford Hertfordshire WD19 7PY

  26/1330/PDE Submitted 18 Aug 2026 50 yards away

  88% historically approved · decision due ~14 Oct

  Prior Approval: Construction of single storey rear extension (depth 4.5m, maximum height 3.3m, maximum eaves height 2.8m)

  Awaiting decision Extension
  Small domestic

• 7 Ashburnham Close South Oxhey Watford Hertfordshire WD19 7PY

  22/0219/PDE Submitted 11 Feb 2022 50 yards away

  Prior Approval: Single storey rear extensions (maximum depth 4 metres, maximum height 3.4 metres, maximum eaves height 2.8 metres)

  Granted Outline Extension 3 docs
  Small domestic

• 50 Ashburnham Drive South Oxhey Watford Hertfordshire WD19 7PU

  25/1901/FUL Submitted 3 Nov 2025 100 yards away

  Construction of single storey front and side extension

  Granted Full applications Extension 7 docs
  Small domestic

• 46 Ashburnham Drive South Oxhey WD19 7PU

  21/0557/FUL Submitted 4 Mar 2021 100 yards away

  Construction of front porch and canopy and alterations to existing driveway.

  Granted Full applications Extension 15 docs
  Small domestic

• 46 Ashburnham Drive South Oxhey Watford Hertfordshire WD19 7PU

  21/0560/PDE Submitted 4 Mar 2021 100 yards away

  Prior Approval: Single storey rear extension (maximum depth 6 metres, maximum height 3.08 metres and eaves height 2.6 metres)

  Granted Outline Extension 7 docs
  Small domestic

• 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