1 Blackthorn Close Watford WD25 7EL

1. 6 Jun 2018

   Received by Watford

2. 3 Jul 2018

   Decision issued: Conditional Planning Permission

3. 9 Aug 2026

   Added to PlanIndex

Watford granted permission on 3 July 2018, 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 2 Weall Green Watford Hertfordshire WD25 7EN

  23/01142/FULH Submitted 11 Dec 2023 50 yards away

  Erection of a ground floor side extension and front porch.

  Granted Householder Extension 17 docs
  Small domestic

• 2 Weall Green Watford Hertfordshire WD25 7EN

  24/00116/FULH Submitted 14 Feb 2024 50 yards away

  Erection of a ground floor side and front extension with roof lights.

  Granted Householder Extension Loft or dormer 18 docs
  Domestic

• 10 Weall Green Watford Hertfordshire WD25 7EN

  24/00264/LDC Submitted 20 Mar 2024 50 yards away

  Lawful Development Certificate for loft conversion with rear dormer, 3x roof lights, removal of chimney breast and rear openning alter.

  Granted Lawful development Loft or dormer 8 docs

• 53 Louvain Way Watford WD25 7EH

  26/00691/FUL Submitted 28 Aug 2026 50 yards away

  63% historically approved · decision due ~2 Nov

  Erection of a new dwellinghouse with front roof lights, including associated landscaping refuse and cycle storage

  Awaiting decision Full applications Loft or dormer 25 docs
  Domestic

• 53 Louvain Way Watford Hertfordshire WD25 7EH

  26/00239/FUL Submitted 20 Mar 2026 50 yards away

  Erection of a new dwellinghouse, including associated landscaping refuse and cycle storage

  Withdrawn Full applications 25 docs
  Domestic

• 20 Weall Green Watford WD25 7EN

  21/00331/FULH Submitted 5 Mar 2021 50 yards away

  Erection of single-storey rear extension, and loft conversion including rear dormer and x2 front rooflights

  Withdrawn Householder Extension Loft or dormer 5 docs
  Small domestic

• 26/00709/NONMAT Granted

  223 Hempstead Road Watford WD17 3HH

  Non - material amendment pursuant to planning permission 25/00993/FULH for proposed relocation of the front porch, addition of Tudor detailing to the front elevation and replacement of a window to the rear elevation with a 4-panel door

  Received 7 Sep, published by the council 14 Sep 2026 Amendments
• 26/00757/NONMAT Awaiting decision

  39 Cassiobury Drive Watford WD17 3AA

  Non - material amendment pursuant to planning permission 26/00153/FULH for change from side window on lower ground floor to side door facing brick wall of neighbours garage

  Received 28 Sep, published by the council 1 Oct 2026 Amendments
• 26/00670/NONMAT Granted

  94 - 98 St Albans Road And 114 St Albans Road Watford

  Non - material amendment pursuant to planning permission 19/00507/FULM for removal of artificial grass, replacement with granite sett paving to match existing and installation of seats and tables ground level block 2

  Received 24 Aug, published by the council 8 Sep 2026 Amendments
• 26/00603/VAR Granted

  86 High Road Watford WD25 7LJ

  Variation of condition 2. (revised plans of minor changes to external detailing appearance during construction) of planning permission 25/00395/FULH

  Received 4 Aug, published by the council 9 Aug 2026 Amendments
• 26/00574/VAR Granted

  Owls Bowls Club Horseshoe Lane Watford WD25 7HH

  Variation of Condition 2 (Drawings) of planning permission 25/00579/FUL to add a canopy to courts 4 and 5 to match existing.

  Received 27 Jul, published by the council 9 Aug 2026 Amendments