20 Mill Road Tongwynlais Cardiff CF15 7JP

1. 9 Jun 2025

   Received by Cardiff

2. 18 Aug 2025

   Decision issued: Full Discharge of Condition

3. 29 Aug 2026

   Added to PlanIndex

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within five years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• 3 Wellington Street Tongwynlais Cardiff CF15 7LP

  24/00968/HSE Submitted 26 Apr 2024 45m away

  New 2 Storey Side & Rear Extension with demolition of existing shed. Retrospective consent required for existing Garden Room.

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 46 Castell Coch View Tongwynlais Cardiff CF15 7LA

  22/00278/DCH Submitted 9 Feb 2022 50m away

  CONSTRUCTION OF A SINGLE STOREY EXTENSION TO CREATE AN NEW INTEGRAL DOUBLE GARAGE

  Granted Householder Extension 12 docs
  Small domestic

• 46 Castell Coch View Tongwynlais Cardiff CF15 7LA

  24/02347/NMA Submitted 2 Oct 2024 51m away

  Proposed Non-Material Amendment to Planning Permission 22/00278/DCH - A raising of the roof ridge line, and an increase in the height of the garage door.

  Granted Amendments 8 docs

• 5 St Michael's Close Tongwynlais Cardiff CF15 7LB

  25/02744/WTTPF Submitted 24 Nov 2025 92m away

  Works to groups G2 and G3 as per submitted tree report rear of 5 St Michael's Close.

  Granted Trees 4 docs

• 45 Merthyr Road Tongwynlais Cardiff CF15 7LF

  25/00102/HSE Submitted 15 Jan 2025 123m away

  Demolition of existing single storey rear extension and outbuilding and construction of new single storey rear extension with balcony area. External alterations to existing house and rear workshop.

  Granted Householder Extension Demolition 10 docs
  Small domestic

• 39 Merthyr Road Tongwynlais Cardiff CF15 7LF

  24/01622/HSE Submitted 10 Jul 2024 127m away

  Conversion of internal garage to living accommodation including removal of existing roller shutter garage door and fitting of new window.

  Granted Householder Windows or glazing 5 docs
  Domestic

• 26/00655/DOC Decided

  Land South Of The M4 To The East Of Lisvane West Of Pontprennau And North Of Cyncoed Cardiff

  Discharge of Condition 17 (Strategic Foul Drainage Scheme- Area A Pontprennau) of 19/02330/MJR

  30 Mar 2026 Conditions
• 26/00411/DOC Decided

  30-36 Fishguard Road Llanishen Cardiff CF14 5PQ

  Discharge of Conditions 3 (Demolition and Construction Method Statement), 4 (Nature and Extent of Contamination), 5 (Detailed Remediation Scheme and Verification Plan) and 6 (Number, Design and Location of Integral Nest Boxes) of 21/02863/MJR

  27 Feb 2026 Conditions
• 26/01499/DOC Decided

  St William House Tresillian Terrace Butetown Cardiff CF10 5BH

  Discharge of Condition 5 (Waste Management Strategy) of 25/02285/FUL.

  20 Jul 2026 Conditions
• 26/01361/DOC Decided

  St David's Hall Working Street Cathays Cardiff CF10 1SH

  Part Discharge of Condition 3 (Proposed Construction Details), and Discharge of Conditions 5 (Detailed Condition Assessment), and 7 (Scaffolding Design Proposal) of 25/00353/LBC.

  1 Jul 2026 Conditions
• 26/01805/DOC Awaiting decision

  Cantonian High School Fairwater Road Fairwater Cardiff CF5 3JR

  Discharge of Condition 3 (Biodiversity Enhancements) of 23/01501/FUL

  24 Aug 2026 Conditions