1 Thompson Avenue Canton Cardiff CF5 1EX

1. 4 Jan 2010

   Received by Cardiff

2. 22 Feb 2010

   Decision issued: Not Permitted Development

3. 22 Sep 2026

   Added to PlanIndex

Cardiff granted permission on 22 February 2010, 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 6 Thompson Avenue Canton Cardiff CF5 1EX

  23/00384/NMH Submitted 20 Feb 2023 50 yards away

  Proposed Non-Material Amendment to Planning Permission 21/02587/DCH - Provide a flat roof over the proposed side extension in lieu of the pitched originally approved

  Granted Householder Extension 6 docs
  Domestic

• 2 Granville Avenue Canton Cardiff CF5 1BW

  24/02624/HSE Submitted 6 Nov 2024 50 yards away

  Single storey pitched roof extension and porch extension

  Granted Householder Extension 17 docs
  Small domestic

• 2 Granville Avenue Canton Cardiff CF5 1BW

  24/02000/HSE Submitted 21 Aug 2024 50 yards away

  Single storey front porch extension, single storey pitched roof extension to garage and external alterations to the property.

  Refused Householder Extension 18 docs
  Small domestic

• 14 Granville Avenue Canton Cardiff CF5 1BW

  23/00201/HSE Submitted 26 Jan 2023 100 yards away

  Single storey rear extension, hip to gable attic conversion with rear dormer extension and roof lights to front elevation of roof.

  Granted Householder Extension Loft or dormer 6 docs
  Small domestic

• 20 Granville Avenue Canton Cardiff CF5 1BW

  25/02374/HSE Submitted 16 Oct 2025 100 yards away

  93% historically approved · decision due ~11 Dec

  Demolition of existing rear extension and garage/ store. New single storey wrap around side and rear extension with hip to gable loft conversion with rear dormer.

  Awaiting decision Householder Extension Loft or dormer +1 8 docs
  Small domestic

• 3 Windway Avenue Canton Cardiff CF5 1AP

  23/00066/HSE Submitted 11 Jan 2023 150 yards away

  Single Storey Rear Extension and Garage Extension and Conversion to Storage

  Granted Householder Extension 22 docs
  Small domestic

• 26/01801/PNOD Granted

  Newbridge Inn Abergele Road Trowbridge Cardiff CF3 1RR

  Proposed demolition of former Newbridge Inn to enable redevelopment in line with 24/00434/FUL

  Received 21 Aug, published by the council 29 Aug 2026 Prior approval
• 26/01490/PRAP Decided

  Grass Verge Along Danescourt Way Llandaff Cardiff CF5 2RW

  20m high streetworks pole, antennas and 3no equipment equipment cabinets.

  Received 17 Jul, published by the council 6 Aug 2026 Prior approval
• 26/01868/PRAP Awaiting decision

  Former Tremorfa Nursery School Mona Place Splott Cardiff CF24 2TG

  Demolition of single storey nursery building.

  Received 2 Sep, published by the council 13 Sep 2026 Prior approval
• 26/01851/PRAP Awaiting decision

  Pavement Outside Aldi Supermarket Caerphilly Road Heath Cardiff CF14 4QF

  A proposed new 20m high streetworks monopole supporting 6 no. antennas, 3 no. ERS radio units, 2no 300 dishes, equipment housing and other ancillary development.

  Received 2 Sep, published by the council 7 Sep 2026 Prior approval
• 26/01849/PRNO Awaiting decision

  Land At Queens Road South & Longships Road Queens Road South Cardiff CF10 4LL

  Demolish all vertical and horizontal tanks (21no.) down to slab level Buildings; Jetty Load Out, Loading Gantry Cabins, Loading Gantry Office, Warehouse, Control Room, Boiler House, Welfare, HFO Transfer Building, HFO Load Out, Jetty Pump House Infrastructure, Pipe Bridge, Marine Loading Arms x3, Gantry Load Out.

  Received 1 Sep, published by the council 13 Sep 2026 Prior approval