174 Fidlas Road Llanishen Cardiff CF14 5LZ

1. 5 May 2026

   Received by Cardiff

2. 4 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 29 Jun 2026

   Decision issued: Permission Granted

4. 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.

• 164 Fidlas Road Llanishen Cardiff CF14 5LZ

  21/00765/DCH Submitted 25 Mar 2021 50 yards away

  SINGLE AND TWO STOREY SIDE EXTENSION

  Granted Householder Extension 12 docs
  Domestic

• 175 Fidlas Road Llanishen Cardiff CF14 5LZ

  20/01742/DCH Submitted 2 Sep 2020 50 yards away

  TWO STOREY SIDE/REAR EXTENSION WITH PART SINGLE STOREY REAR EXTENSION

  Granted Householder Extension 9 docs
  Small domestic

• PART OF LAND AT 8 WYNDHAM TERRACE, LLANISHEN, CARDIFF, CF14 5NL

  03/00594/N Submitted 19 Mar 2003 150 yards away

  FOR ERECTION OF TWO STOREY DWELLING

  Granted Outline
  Domestic

• 19 Ty Glas Avenue Llanishen Cardiff CF14 5DX

  21/00949/MNR Submitted 16 Apr 2021 150 yards away

  CHANGE OF USE FROM C3 (DWELLINGHOUSE) TO C2 (RESIDENTIAL INSTITUTION - TO PROVIDE SUPPORTED ACCOMMODATION FOR CHILDREN UNDER 16). ALTERATIONS TO FRONT ELEVATION, PORCH AND CONVERSION OF GARAGE TO LIVING ACCOMMODATION WITH INFILL EXTENSION TO CONNECT TO MAIN HOUSE

  Granted Full applications Extension 17 docs
  Small domestic

• 5 Melbourne Road Llanishen Cardiff CF14 5NH

  25/01518/HSE Submitted 30 Jun 2025 150 yards away

  Ground and first floor rear extensions, rear dormer loft conversion and detached garage extension with external alterations.

  Granted Householder Extension Loft or dormer 8 docs
  Domestic

• 9 Melbourne Road Llanishen Cardiff CF14 5NH

  26/00249/HSE Submitted 9 Feb 2026 200 yards away

  Ground floor side and rear extensions and rear dormer roof extension with external alterations.

  Granted Householder Extension Loft or dormer 8 docs
  Domestic

• 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