78 Rhyd Y Penau Road Cyncoed Cardiff CF23 6PW

1. 11 Dec 2025

   Received by Cardiff

2. 15 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 6 May 2026

   Decision issued: Permission Granted

4. 22 Jul 2026

   Added to PlanIndex

Cardiff granted permission on 6 May 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.

• 3 Bettws-y-coed Road Cyncoed Cardiff CF23 6PH

  26/00790/HSE Submitted 21 Apr 2026 50 yards away

  Re-orientation of roof with front and rear gable ends, raised ridge, and side dormers.

  Granted Householder Loft or dormer 7 docs
  Domestic

• 69 Rhyd Y Penau Road Cyncoed Cardiff CF23 6PY

  26/01234/CLPUD Submitted 15 Jun 2026 50 yards away

  Conversion of two residential flats (Class C3) into a single dwellinghouse (Class C3). Associated external works to be completed after the conversion.

  Granted Lawful development New dwelling 16 docs
  Domestic

• 13 Bettws-Y-Coed Road Cyncoed Cardiff CF23 6PH

  20/01583/DCH Submitted 13 Aug 2020 100 yards away

  REAR SINGLE STOREY EXTENSION AND FIRST FLOOR EXTENSION CONVERTING PROPERTY INTO TWO STOREY DWELLING

  Granted Householder Extension 29 docs
  Small domestic

• 15 Bettws-y-coed Road Cyncoed Cardiff CF23 6PH

  24/02825/WTTPP Submitted 29 Nov 2024 100 yards away

  T1 Oak (located in rear garden) - remove epicormic growth from lower stem up to a height of 5 metres above ground level. Crown lift to approximately 4 metres above ground level.

  Granted Trees 3 docs

• 18 Dan-y-coed Road Cyncoed Cardiff CF23 6NA

  23/00484/HSE Submitted 2 Mar 2023 100 yards away

  Proposed first floor side extension, porch and front elevation extension, single storey rear extension and dormer loft conversion to side and rear

  Granted Householder Extension Loft or dormer 8 docs
  Small domestic

• 83 Rhyd Y Penau Road Cyncoed Cardiff CF23 6PZ

  25/01638/HSE Submitted 15 Jul 2025 150 yards away

  Single storey rear extension

  Granted Householder Extension 7 docs
  Small 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