313 Hayling Road South Oxhey Watford Hertfordshire WD19 7NP

1. 16 Feb 2026

   Received by Three Rivers

2. 3 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 28 Apr 2026

   Decision issued: approved

4. 19 Aug 2026

   Added to PlanIndex

Three Rivers granted permission on 28 April 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 9 Dumfries Close South Oxhey Hertfordshire WD19 7NN

  22/1083/CLPD Submitted 7 Jun 2022 43m away

  Certificate of Lawfulness Proposed Development: Single storey side extension

  Granted Lawful development Extension 16 docs
  Small domestic

• 3 Dumfries Close South Oxhey WD19 7NN

  20/2093/CLPD Submitted 6 Oct 2020 53m away

  Certificate of Lawfulness Proposed Development: Single storey side extension

  Withdrawn Lawful development Extension 4 docs
  Small domestic

• 274 Hayling Road South Oxhey WD19 7QB

  20/2511/CLPD Submitted 23 Nov 2020 66m away

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

  Granted Lawful development Loft or dormer 10 docs

• 17 Dumfries Close South Oxhey Watford Hertfordshire WD19 7NN

  23/1634/PDE Submitted 26 Sep 2023 80m away

  Prior Approval: Single storey rear extension (depth 4.50 metres, maximum height 3 metres, maximum eaves height 2.80 metres)

  Granted Outline Extension 4 docs
  Small domestic

• 17 Dumfries Close South Oxhey Watford Hertfordshire WD19 7NN

  24/0893/PDE Submitted 5 Jun 2024 86m away

  Prior Approval: Single storey rear extension (depth 5.50 metres, maximum height 3.00 metres, maximum eaves height 2.80 metres)

  Granted Outline Extension 4 docs
  Small domestic

• 17 Dumfries Close South Oxhey WD19 7NN

  21/0746/CLPD Submitted 23 Mar 2021 88m away

  Certificate of Lawfulness Proposed Development: Loft conversion including insertion of rear dormer

  Granted Lawful development Loft or dormer 5 docs

• 26/1384/FUL Awaiting decision

  Swandrift Trout Rise Loudwater Rickmansworth Hertfordshire WD3 4JZ

  Demolition of existing conservatory and construction of part single, part two storey rear extension, single storey side extension, extension to double garage to create first floor above with front/rear dormer windows; loft conversion including front/rear dormer windows and side/rear rooflights; construction of basement, rear balcony, new window to side elevation, patio extension and landscaping alterations including ramp.

  31 Aug 2026 Full applications
• 26/1380/FUL Awaiting decision

  Crossley Wylde Loudwater Lane Loudwater Rickmansworth Hertfordshire WD3 3JD

  Installation of rooflights

  28 Aug 2026 Full applications
• 26/1372/FUL Awaiting decision

  108 Winton Drive Croxley Green Rickmansworth Hertfordshire WD3 3QT

  Demolition of existing conservatory and side extension; construction of a single storey front, side and rear extension with rooflights

  27 Aug 2026 Full applications
• 26/1365/FUL Awaiting decision

  Morningside Bridle Lane Loudwater Rickmansworth Hertfordshire WD3 4JB

  Construction of a single storey rear extension; conversion of garage into habitable accommodation; alterations to the fenestration

  25 Aug 2026 Full applications
• 26/1358/FUL Awaiting decision

  251 Baldwins Lane Croxley Green Rickmansworth Hertfordshire WD3 3LH

  Variation of Condition 3 (Materials) Pursuant to planning permission 25/1526/RSP to allow alterations to materials.

  24 Aug 2026 Full applications