20 Heol-yr-efail Rhiwbina Cardiff CF14 4SR

This site has had 2 applications since 2026: 1 approved, 1 refused.

• 26/01545/HSE Granted

  20 Heol-yr-efail Rhiwbina Cardiff CF14 4SR

  Demolition and re-build of ground floor extension to larger footprint under existing first floor extension

  Decided 22 Sep 2026 Householder

1. 8 Jun 2026

   Received by Cardiff

2. 3 Jul 2026

   Decision issued: Refuse

3. 22 Jul 2026

   Added to PlanIndex

Cardiff refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 20 Heol-yr-efail Rhiwbina Cardiff CF14 4SR

  26/01545/HSE Submitted 24 Jul 2026 50 yards away

  Demolition and re-build of ground floor extension to larger footprint under existing first floor extension

  Granted Householder Extension Demolition 7 docs
  Domestic

• 14 Pen-Y-Groes Road Rhiwbina Cardiff CF14 4SU

  19/02913/DCH Submitted 4 Nov 2019 50 yards away

  SINGLE STOREY GROUND FLOOR REAR EXTENSIONS, EXTENSION TO ROOF AND ALTERATIONS

  Granted Householder Extension 7 docs
  Small domestic

• 15 Heol-yr-efail Rhiwbina Cardiff CF14 4SR

  24/02571/HSE Submitted 29 Oct 2024 50 yards away

  Proposed single storey side and rear extension. proposed hip to gable loft conversion with rear dormer

  Granted Householder Extension Loft or dormer 18 docs
  Small domestic

• 74 Beulah Road Rhiwbina Cardiff CF14 6LY

  26/01013/HSE Submitted 18 May 2026 100 yards away

  Rear, side and front extensions, raised roof ridge height, front and rear dormers and minor internal and external works.

  Granted Householder Extension Loft or dormer +1 12 docs
  Domestic

• 13 Pen-y-groes Road Rhiwbina Cardiff CF14 4SU

  23/00162/HSE Submitted 24 Jan 2023 100 yards away

  Single and Double Storey Side Extension

  Granted Householder Extension 7 docs
  Domestic

• 70 Beulah Road Rhiwbina Cardiff CF14 6LY

  23/00286/HSE Submitted 7 Feb 2023 100 yards away

  Erection of side and rear double storey extension with hipped roof ridge height increase and gable end roofs to the rear, and alterations to front porch

  Granted Householder Extension Roofing 13 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