74 Monthermer Road Cathays Cardiff CF24 4QY

1. 26 May 2021

   Received by Cardiff

2. 16 Jun 2021

   Validated

   Checked as complete and ready for consideration.

3. 24 Sep 2021

   Decision issued: Permission Granted

4. 22 Sep 2026

   Added to PlanIndex

Cardiff granted permission on 24 September 2021, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 80 Monthermer Road Cathays Cardiff CF24 4QY

  25/02210/CLPUD Submitted 25 Sep 2025 50 yards away

  93% historically approved · decision due ~20 Nov

  Rear and side dormer loft conversions.

  Awaiting decision Lawful development Loft or dormer 6 docs

• 80 Monthermer Road Cathays Cardiff CF24 4QY

  25/00683/FUL Submitted 19 Mar 2025 50 yards away

  Conversion to four flats with rear ground floor extension and rear dormer loft conversion.

  Granted Full applications New dwelling Extension +1 12 docs
  Several homes

• 80 Monthermer Road Cathays Cardiff CF24 4QY

  25/01030/FUL Submitted 6 May 2025 50 yards away

  Conversion of existing class C4 HMO to large sui generis house in multiple-occupation with ground floor rear extension and dormer loft conversions

  Withdrawn Full applications Extension Loft or dormer 9 docs

• 66 Monthermer Road Cathays Cardiff CF24 4QY

  26/01510/FUL Submitted 21 Jul 2026 50 yards away

  92% historically approved · decision due ~15 Sep

  Alterations and extensions to 8-bed HMO to form 4 x 1-bed apartments and 1 studio

  Awaiting decision Full applications New dwelling Extension 7 docs

• 112 Tewkesbury Street Cathays Cardiff CF24 4QS

  22/03049/CLD Submitted 21 Dec 2022 50 yards away

  Rear Dormer Roof Extension and Rear Single Storey Extension

  Granted Lawful development Extension Loft or dormer 6 docs
  Small domestic

• 99 Monthermer Road Cathays Cardiff CF24 4QY

  23/02854/HSE Submitted 5 Dec 2023 100 yards away

  Rear and side ground floor extension and rear dormer extension.

  Granted Householder Extension Loft or dormer 7 docs
  Domestic

• 26/01959/FUL Awaiting decision

  175 City Road Roath Cardiff CF24 3JB

  Retrospective application for alterations to the existing covered external seating area, comprising side panels, glazing, stall risers and an entrance door.

  Received 16 Sep, published by the council 22 Sep 2026 Full applications
• 26/01531/FUL Granted

  60 Colum Road Cathays Cardiff CF10 3EH

  Dormer Loft Conversion plus related alterations to convert existing class C4 HMO into a large sui generis HMO.

  Received 23 Jul, published by the council 6 Aug 2026 Full applications
• 26/01537/FUL Granted

  Part Ground Floor And First Floor 55 Whitchurch Road Gabalfa Cardiff CF14 3JP

  Change of use of existing offices to living accomodation

  Received 23 Jul, published by the council 6 Aug 2026 Full applications
• 26/01534/FUL Granted

  23 Gordon Road Roath Cardiff CF24 3AL

  Retention of conversion from a large sui generis HMO to a class C4 HMO.

  Received 23 Jul, published by the council 6 Aug 2026 Full applications
• 26/01641/FUL Granted

  64 St Mary Street Cathays Cardiff CF10 1FA

  Replacement of the existing condensers and Installation of additional 4 no. new condensers within the external yard

  Received 3 Aug, published by the council 13 Aug 2026 Full applications