83 Cassiobury Drive Watford WD17 3AG

This site has had 2 applications since 2019: 2 approved, 0 refused.

• 19/00777/FULH Granted

  83 Cassiobury Drive Watford WD17 3AG

  Demolition of existing garage and erection of a two storey side and part single/two storey rear extensions and roof alterations to enlarge existing loft conversion with associated internal alterations.

  Decided 22 Aug 2019 Householder

1. 19 Jun 2020

   Received by Watford

2. 5 Jul 2020

   Decision issued: Application Granted

3. 9 Aug 2026

   Added to PlanIndex

Watford granted permission on 5 July 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.

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.

• 83 Cassiobury Drive Watford WD17 3AG

  19/00777/FULH Submitted 4 Jul 2019 50 yards away

  Demolition of existing garage and erection of a two storey side and part single/two storey rear extensions and roof alterations to enlarge existing loft conversion with associated internal alterations.

  Granted Householder Extension Loft or dormer +2 15 docs
  Domestic

• 95 Cassiobury Drive Watford Hertfordshire WD17 3AG

  22/00534/FULH Submitted 22 Apr 2022 50 yards away

  Erection of single storey rear extension and first floor rear extension and new gable to front elevation (amended description)

  Granted Householder Extension 6 docs
  Small domestic

• 98 Cassiobury Drive Watford WD17 3AQ

  23/00369/HPD Submitted 27 Apr 2023 50 yards away

  The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 8.0m for which the maximum height would be 3.77m and for which the height of the eaves would be 3.0m

  Refused Prior approval Extension 6 docs
  Small domestic

• 16 Garden Close Watford WD17 3DP

  19/00611/FULH Submitted 30 May 2019 50 yards away

  Second floor pitched roof with room over existing with rear dormers

  Granted Householder Loft or dormer 10 docs
  Domestic

• 16 Garden Close Watford Hertfordshire WD17 3DP

  26/00644/FULH Submitted 14 Aug 2026 50 yards away

  Erection of a two storey side extension with new two storey gables entrance atrium and front two-storey bay. Single storey side extension to left hand side to house the new garage and single storey rear infill extension no more than 6m`s deep from the original wall.

  Granted Householder Extension 16 docs
  Small domestic

• 16 Garden Close Watford Hertfordshire WD17 3DP

  26/00463/FULH Submitted 18 Jun 2026 100 yards away

  Proposed two storey side extension with new two storey gables entrance atrium and front two-storey bay. Single storey side extension to left hand side to house the new garage and single storey rear infill extension no more than 4m`s deep from the original wall. Alterations to the main roof including the front and the rear dormers.

  Refused Householder Extension Loft or dormer 20 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