318 Greenway Road Trowbridge Cardiff CF3 1QR

This site has had 2 applications since 2025: 2 approved, 0 refused.

• 25/01767/HSE Granted

  318 Greenway Road Trowbridge Cardiff CF3 1QR

  Removal of existing outbuilding and art gallery. Part single storey side and rear extension, part first-floor rear extension, and rear dormer loft conversion.

  Decided 22 Oct 2025 Householder

1. 5 Aug 2026

   Received by Cardiff

2. 7 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 13 Aug 2026

   Added to PlanIndex

4. 14 Aug 2026

   Decision issued: Permission Granted

• 25/01767/HSE Granted

  318 Greenway Road Trowbridge Cardiff CF3 1QR

  Removal of existing outbuilding and art gallery. Part single storey side and rear extension, part first-floor rear extension, and rear dormer loft conversion.

  Decided 22 Oct 2025 Householder

Cardiff granted permission on 14 August 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 318 Greenway Road Trowbridge Cardiff CF3 1QR

  25/01767/HSE Submitted 29 Jul 2025 50 yards away

  Removal of existing outbuilding and art gallery. Part single storey side and rear extension, part first-floor rear extension, and rear dormer loft conversion.

  Granted Householder Extension Loft or dormer 11 docs
  Small domestic

• 38 Caernarvon Way Trowbridge Cardiff CF3 1RY

  22/02247/HSE Submitted 26 Sep 2022 100 yards away

  Single storey side and rear extension

  Granted Householder Extension 8 docs
  Small domestic

• Newbridge Inn Abergele Road Trowbridge Cardiff CF3 1RR

  26/01801/PNOD Submitted 21 Aug 2026 100 yards away

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

  Granted Prior approval Demolition 6 docs

• 34 Caernarvon Way, Trowbridge, Cardiff

  05/00086/E Submitted 21 Jan 2005 100 yards away

  PROPOSED REAR DORMER EXTENSION COMPRISING A BEDROOM AND ENSUITE

  Granted Householder Extension Loft or dormer 1 doc
  Domestic

• Land To The South Of Greenock Road And Former St John's College Greenway Road Rumney Cardiff

  24/02411/DOC Submitted 10 Oct 2024 100 yards away

  Discharge of Conditions 3 (Construction Environmental Method Plan), 4 (Remediation Scheme and Verification Plan), 5 (Bio-Diversity Construction Environmental Management Plan), 6 (Proposed Access Junction), 7 (On-site Carriageway and Footway), 8 (Adopted Highway Plan), 9 (Cycle Parking) and 10 (Historic Environmental Mitigation) of 21/02945/MJR.

  Granted Conditions 39 docs

• Land To The South Of Greenock Road And Former St John's College Greenway Road Rumney Cardiff

  25/00117/NMA Submitted 17 Jan 2025 100 yards away

  Proposed Non-Material Amendment to Planning Permission 21/02945/MJR- 1) Realign proposed retaining wall to the west of the nursery site parking court and revised parking layout. 2) Replace external steps linking nos 35-39 Greenock Road to the footpath joining Greenway Road. 3) Remove first floor balcony to front elevation plot 8.

  Granted Amendments 15 docs

• 26/01324/NMA Granted

  Phase 4A Of Land North Of Junction 33 Cardiff

  Proposed Non-Material Amendment to Planning Permission 23/02401/RES - 1) Replace approved boundary treatment plan with new proposed plan. 2) Alterations to external surface finishes.

  Received 24 Jun, published by the council 13 Aug 2026 Amendments
• 26/01857/NMA Granted

  14 Cotswold Avenue Lisvane Cardiff CF14 0TA

  Proposed Non-Material Amendment to Planning Permission 18/00385/DCH.

  Received 3 Sep, published by the council 13 Sep 2026 Amendments
• 26/02083/NMA Awaiting decision

  22 Swanage Close Trowbridge Cardiff CF3 0LS

  Proposed Non-Material Amendment to Planning Permission 23/01834/FUL - to amend extension junction of existing roof to allow formation of hipped roof

  Received 2 Oct, published by the council 6 Oct 2026 Amendments
• 26/01987/NMA Granted

  Land At Dumballs Road Butetown Cardiff

  Proposed Non-Material Amendment to Planning Permission 06/01823/C - Life Critical Fire Safety Works.

  Received 18 Sep, published by the council 6 Oct 2026 Amendments
• 26/01711/NMA Granted

  25 Brook Road Fairwater Cardiff CF5 3AW

  Proposed Non-Material Amendment to Planning Permission 24/00292/HSE - To change the roof design of the approved first-floor extension

  Received 11 Aug, published by the council 17 Aug 2026 Amendments