58 Tewkesbury Street Cathays Cardiff CF24 4QT

1. 18 Jun 2026

   Received by Cardiff

2. 29 Jun 2026

   Decision issued: Permission Granted

3. 22 Jul 2026

   Added to PlanIndex

Cardiff granted permission on 29 June 2026, 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 lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 72 Tewkesbury Street Cathays Cardiff CF24 4QT

  25/02255/HSE Submitted 1 Oct 2025 50 yards away

  Retention of Ground and First Floor Rear Extensions, First Floor Flat Roof Rear Annex, Rear Dormer Roof Extension, and Associated Alterations.

  Granted Householder Extension Loft or dormer 13 docs
  Domestic

• 34 - 36 Monthermer Road Cathays Cardiff CF24 4RA

  26/01448/FUL Submitted 13 Jul 2026 50 yards away

  Use change from A2 to Sui Generis class as a tattoo studio.

  Granted Full applications 6 docs

• 48 Monthermer Road Cathays Cardiff CF24 4RA

  21/01133/MNR Submitted 4 May 2021 100 yards away

  DEMOLITION OF EXISTING LEAN TO SHED AND CONVERSION AND EXTENSION OF EXISTING COACH HOUSE INTO RESIDENTIAL DWELLING

  Granted Full applications Extension Demolition 9 docs
  Small domestic

• 20 Monthermer Road Cathays Cardiff

  23/02423/FUL Submitted 18 Oct 2023 100 yards away

  Ground floor extension and alterations to convert one flat into two (6 in total in house)

  Granted Full applications Extension 7 docs
  Domestic

• 19 Monthermer Road Cathays Cardiff CF24 4QW

  21/01877/MNR Submitted 26 Jul 2021 100 yards away

  USE AS 2 FLATS

  Granted Lawful development New dwelling 5 docs
  Several homes

• 23 Tewkesbury Street Cathays Cardiff CF24 4QQ

  26/01382/CLEUD Submitted 3 Jul 2026 100 yards away

  Use of the property as a C4 House in Multiple Occupation (HMO).

  Granted Lawful development 43 docs

• 26/01578/CLPUD Granted

  207 Fidlas Road Llanishen Cardiff CF14 5NA

  Proposed ancillary garden building

  Received 28 Jul, published by the council 6 Oct 2026 Lawful development
• 26/02084/CLPUD Awaiting decision

  24 Bassetts Field Rhiwbina Cardiff CF14 9UG

  Proposed single storey flat roof extension to rear

  Received 2 Oct, published by the council 6 Oct 2026 Lawful development
• 26/02050/CLPUD Awaiting decision

  First And Second Floor 85 Romilly Crescent Pontcanna Cardiff CF11 9NQ

  Change of use from Residential to C6 short-term let.

  Received 25 Sep, published by the council 6 Oct 2026 Lawful development
• 26/02053/CLPUD Awaiting decision

  32 Homelands Road Heath Cardiff CF14 1UJ

  Single storey rear extension.

  Received 24 Sep, published by the council 6 Oct 2026 Lawful development
• 26/01863/CLPUD Granted

  6 Llandennis Green Cyncoed Cardiff CF23 6JX

  Proposed conversion of existing integral garage to ancillary domestic accommodation, including minor internal alterations

  Received 4 Sep, published by the council 22 Sep 2026 Lawful development