22 Cassiobury Park Avenue Watford Hertfordshire WD18 7LB

1. 31 Mar 2023

   Received by Watford

2. 20 Apr 2023

   Decision issued: Application Granted

3. 25 Sep 2026

   Added to PlanIndex

• 21/01047/FULH Granted

  22 Cassiobury Park Avenue Watford WD18 7LB

  Erection of first floor side extension over existing garage as previously approved under application ref: 15/00293/FULH, first floor rear extension as previously approved under application ref: 15/00293/FULH, single storey rear extension and alterations to front elevation.

  Decided 12 Sep 2021 Householder

Watford granted permission on 20 April 2023, 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.

• 22 Cassiobury Park Avenue Watford WD18 7LB

  19/00399/LDC Submitted 5 Apr 2019 50 yards away

  Lawful Development Certificate for a single storey rear outbuilding

  Refused Lawful development 13 docs
  Small domestic

• 22 Cassiobury Park Avenue Watford WD18 7LB

  21/01047/FULH Submitted 8 Jul 2021 50 yards away

  Erection of first floor side extension over existing garage as previously approved under application ref: 15/00293/FULH, first floor rear extension as previously approved under application ref: 15/00293/FULH, single storey rear extension and alterations to front elevation.

  Granted Householder Extension 6 docs
  Small domestic

• 22 Cassiobury Park Avenue Watford WD18 7LB

  20/01062/LDC Submitted 6 Oct 2020 50 yards away

  Lawful Development Certification for erection of an entrance porch.

  Granted Lawful development Extension 5 docs
  Small domestic

• 22 Cassiobury Park Avenue Watford WD18 7LB

  20/00450/FULH Submitted 4 May 2020 50 yards away

  Erection of first floor side extension above existing garage, two storey rear extension, replacement porch and new front boundary with wall and railings.

  Refused Householder Extension 10 docs
  Small domestic

• 22 Cassiobury Park Avenue Watford WD18 7LB

  21/00230/FULH Submitted 16 Feb 2021 50 yards away

  Construction of outbuilding to rear garden, revisions to previously approved outbuilding approved under application ref: 19/00399/LDC on Appeal.

  Granted Householder 9 docs
  Small domestic

• 22 Cassiobury Park Avenue Watford WD18 7LB

  23/00557/NONMAT Submitted 28 Jun 2023 50 yards away

  Non - material amendment to planning permission 21/01047/FULH for restoration of front door, canopy, front steps and front window design

  Granted Amendments Windows or glazing 6 docs

• 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
• 26/00682/NONMAT Granted

  29 - 43 Sydney Road Watford WD18 7PZ

  Non material amendment pursuant to planning permission 25/00817/VAR to change condition 27 wording to No less than 40% of the dwellings hereby approved shall be delivered to the requirements of M4(2) of the Building Regulations (2010) Access to and use of Buildings, Approved Document M (2015 as amended), Volume 1: Dwellings, M4 (2): Accessible and adaptable dwellings. The dwellings not required to be included in this condition are as follows:Block A1, units A1-3-01, A1-3-02, A1-4-01, A1-4-04, A1-6-01 and A1-6-02;Block A2, units A2-1-02, A2-1-03, A2-1-04, A2-8-01, A2-8-08, A2-10-01, A2-10-02, A2-10- 03 and A2-10-04;Block B, Units B-1-01, Unit B-1-02, Unit B-1-03, Unit B-1-04, Unit B-1-05, Unit B-1-06, Unit B-1-07 and Unit B-1-08; and Block C, Units C-1-01, C-1-02, C-1-03, C-1-04, C-1-05, C-1-06, C-1-07, C-1-09, C-5-04 and C5-05.

  Received 26 Aug, published by the council 8 Sep 2026 Amendments
• 26/00709/NONMAT Awaiting decision

  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
• 26/00670/NONMAT Awaiting decision

  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