Cassiobury House 11 - 19 Station Road Watford WD17 1AP

1. 18 Mar 2024

   Received by Watford

2. 5 Apr 2024

   Decision issued: Application Granted

3. 22 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• Cassiobury House 11 - 19 Station Road Watford WD17 1AP

  24/00234/ADV Submitted 15 Mar 2024 11m away

  Consent to display internally illuminated fascia sign

  Granted Advertising 6 docs

• 11-19 Cassiobury House Station Road Watford Hertfordshire WD17 1AP

  22/01106/FUL Submitted 14 Sep 2022 11m away

  Part infill extension and alteration of the existing office building (Use Class E) including: refurbishment of the external facade; installation of glazing, doors, and entrance signage; erection of external fire escape staircase; provision of cycle parking; soft landscaping of external areas and roof terraces; and associated internal refurbishment.

  Decided Full applications Extension Windows or glazing 36 docs

• 6 Westland Road Watford WD17 1QS

  19/01323/LDC Submitted 15 Nov 2019 35m away

  Lawful Development Certificate for change of use of the dwelling house (Class C3) to a House in Multiple Occupation for no more than 6 residents (Class C4).

  Granted Lawful development 8 docs
  Domestic

• Junction Court 9 Station Road Watford WD17 1AP

  18/01342/VAR Submitted 19 Oct 2018 36m away

  Details submitted for the variation of Condition 4 to allow live music to be played at ground floor level of the commercial unit pursuant to application ref. 17/00486/FUL.

  Withdrawn Amendments 7 docs

• 7 Station Road Watford WD17 1AP

  18/01562/FUL Submitted 10 Dec 2018 47m away

  Removal of 1 no. ATM and reinstatement of window and frame.

  Decided Full applications Windows or glazing 14 docs

• 7 Station Road Watford WD17 1AP

  26/00027/FULM Submitted 13 Jan 2026 50m away

  0% historically approved · decision due ~27 Apr

  Demolition of existing building and erection of a part one, part five, and part six-storey building comprising a commercial unit on the ground floor (Use Class E) and 24 flats above (Use Class C3)

  Awaiting decision Full applications New dwelling Demolition 60 docs
  Major scheme

• 26/00682/NONMAT Awaiting decision

  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.

  26 Aug 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

  24 Aug 2026 Amendments
• 26/00487/VAR Decided

  Watford Rugby Club Radlett Road Watford WD24 4LH

  Variation of condition 2 (change the approved lighting design) of planning permission 25/00136/FUL

  26 Jun 2026 Amendments
• 26/00481/VAR Refused

  105 Langley Way Watford WD17 3ED

  Variation of Condition 2 (approved drawings) of planning permission 25/01076/FULH. Minor amendment - hip roof to gable to match LDC for hip to gable loft conversion.

  25 Jun 2026 Amendments
• 26/00590/NONMAT Refused

  Land Adjacent To 58 Radlett Road Watford WD24 4LL

  Non-Material amendment to planning permission 26/00251/NONMAT for proposed widening of both houses by 0.3M. Original application 23/01120/FUL.

  23 Jul 2026 Amendments