37 Usk Road Llanishen Cardiff CF14 0NN

1. 22 Jun 2026

   Received by Cardiff

2. 22 Jul 2026

   Added to PlanIndex

3. 23 Jul 2026

   Decision issued: Permission Granted

Cardiff granted permission on 23 July 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 14 Solva Avenue Llanishen Cardiff CF14 0NP

  20/02114/DCH Submitted 19 Oct 2020 50 yards away

  SINGLE STOREY INFILL EXTENSION TO REAR OF EXISTING DWELLING

  Granted Lawful development Extension 6 docs
  Small domestic

• 24 Solva Avenue Llanishen Cardiff CF14 0NP

  26/01555/HSE Submitted 27 Jul 2026 50 yards away

  Loft extension, changing roof from Hip to Gable end and rear dormer. Ground floor Single storey extension to the rear. Ground floor extension was done under permitted development rights.

  Granted Householder Extension Loft or dormer 17 docs
  Small domestic

• 13 Solva Avenue Llanishen Cardiff CF14 0NP

  26/02025/WTTPP Submitted 21 Sep 2026 100 yards away

  1.5-2 metre crown reduction of Silver Birch in the front garden of 13 Solva Avenue. In some instances, more than 2 metres may be necessary

  Granted Trees 9 docs

• 19 Usk Road Llanishen Cardiff CF14 0NN

  25/02441/WTTPP Submitted 16 Oct 2025 100 yards away

  Proposed Works and Justification for Magnolia Tree:A one-off reduction in overall crown height by approximately 1.0-1.5 metres, subject to detailed assessment and advice from a competent and qualified Tree Surgeon, to maintain tree health and structure. In addition, a reduction of branches overhanging the adjacent path and roadway is proposed to prevent potential contact with high vehicles (HGVs) and ensure highway safety.It is also requested that the consent includes ongoing annual maintenance, limited to a 0.5-1.0 metre reduction in height and light crown trimming as necessary, to manage regrowth, maintain clearance, and preserve the tree in good condition over time.

  Granted Trees 3 docs

• 12 South Rise Llanishen Cardiff CF14 0RH

  26/00121/WTTPP Submitted 21 Jan 2026 150 yards away

  2m Crown reduction to a Silver birch, Betula pendula

  Granted Trees 3 docs

• 16 South Rise Llanishen Cardiff CF14 0RH

  22/02239/HSE Submitted 24 Sep 2022 150 yards away

  Demolition of existing outbuilding to facilitate single storey rear extension and front porch

  Granted Householder Extension Demolition 22 docs
  Small domestic

• 26/02112/HSE Awaiting decision

  7 Penydarren Drive Whitchurch Cardiff CF14 2TT

  Proposed Single Storey Side/Rear Extension with Garage Conversion

  Received 7 Oct, published by the council 9 Oct 2026 Householder
• 26/02113/HSE Awaiting decision

  78 Mill Road Lisvane Cardiff CF14 0UG

  PROPOSED FIRST FLOOR EXTENSION AT SIDE OF HOUSE

  Received 7 Oct, published by the council 9 Oct 2026 Householder
• 26/01702/HSE Granted

  45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

  Two storey and single storey rear extensions (development similar to that as approved under 25/00533/HSE with additional first floor part).

  Received 10 Aug, published by the council 24 Aug 2026 Householder
• 26/02104/HSE Awaiting decision

  15 Brynteg Rhiwbina Cardiff CF14 6TS

  Proposed single storey rear extension to the existing semi-detached dwelling including minor internal and external modifications

  Received 6 Oct, published by the council 9 Oct 2026 Householder
• 26/02102/HSE Awaiting decision

  49 Kimberley Road Penylan Cardiff CF23 5DL

  Proposed ground floor rear side return extension

  Received 6 Oct, published by the council 9 Oct 2026 Householder