St Johns College William Nicholls Drive Old St Mellons Cardiff CF3 5YX

1. 8 Nov 2022

   Received by Cardiff

2. 19 Dec 2022

   Validated

   Checked as complete and ready for consideration.

3. 9 Feb 2023

   Decision issued: Permission Granted

4. 6 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within five years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• St Johns College William Nicholls Drive Old St Mellons Cardiff CF3 5YX

  21/01294/MNR Submitted 20 May 2021 1m away

  EXTENSION TO SIDE OF DINING ROOM WITH WALKWAY TO PROVIDE FIRE ESCAPE ACCESS

  Granted Full applications Extension 14 docs

• 27 Hastings Crescent Old St Mellons Cardiff CF3 5DF

  26/01053/WTTPFP Submitted 19 May 2026 108m away

  Works to TPO 129/T13 1 mature Tillia lime tree front of properties. survey recently carried out and has recommended a 15 % crown thin/ climbing inspection

  Granted Trees 4 docs

• 17 Hastings Crescent Old St Mellons Cardiff CF3 5DF

  26/00582/WTTPP Submitted 20 Mar 2026 123m away

  Garden of 17 Hastings Crescent - as per submitted tree report remove x1 low lateral branch from pine T1 as per the submitted tree report

  Granted Trees 4 docs

• 41 Hastings Crescent Old St Mellons Cardiff CF3 5DF

  26/01638/WTTPFP Submitted 3 Aug 2026 147m away

  41 Hastings Crescent works to trees T2 (beech) and T3 (lime) as per submitted report. The pines referenced are not covered by a TPO.

  Granted Trees 4 docs

• 3 Ty'R Winch Road Old St Mellons Cardiff CF3 5UU

  21/01025/DCH Submitted 23 Apr 2021 195m away

  PROPOSED SINGLE STOREY EXTENSION TO REAR

  Granted Householder Extension 5 docs
  Small domestic

• 1 White Oaks Drive Old St Mellons Cardiff CF3 5EX

  21/00275/DCH Submitted 3 Feb 2021 210m away

  TWO STOREY SIDE AND REAR EXTENSIONS WITH REMOVAL OF EXISTING CONSERVATORY, FRONT ENTRANCE PORCH EXTENSION COVERING TWO STOREYS, SIDE DORMER EXTENSIONS AND ADDITION OF NEW CROSSOVER ACCESS

  Granted Householder Extension Loft or dormer 10 docs
  Small domestic

• 26/00758/VAR Granted

  Plot 1 Phase 2 Central Quay At Former Brewery Site Crawshay Street Butetown Cardiff

  Full planning application for a mixed-use building providing commercial uses at Ground Floor/Mezzanine level (Use Classes A1/A2/A3/B1/D1/D2) and residential development above (Use Class C3), landscaping including a new public square (Chimney Square), associated car and cycle parking, access, drainage and other infrastructure works required for the delivery of Central Quay (Phase 2, Plot 1) (Approved 4 August 2022- 21/02883/MJR):- Variation of Conditions 2 (Approved Plans) and 31 (Retail Strategy) of 21/02883/MJR to amend the approved scheme as follows: 1) Amend the retail strategy set out in Condition 31, introducing a more flexible and nuanced approach.

  16 Apr 2026 Amendments
• 26/01318/NMA Granted

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

  Proposed Non-Material Amendment to Planning Permission 21/02945/MJR - 1) Removal of the proposed footpath link between the application site and the footpath adjacent to 75 -81 Letterson Road. 2) Area previously designated as footpath to be landscaped with suitable shrub and tree planting.

  24 Jun 2026 Amendments
• 26/00996/REN Granted

  Part Of Land At 205 Heathwood Road Heath Cardiff CF14 4HQ

  Renewal of Outline Planning Permission 18/01339/MNR (as previously renewed by 23/01072/REN) for 1 No. Detached House

  13 May 2026 Amendments
• 25/01648/NMA Granted

  City Hall Gorsedd Gardens Road Cathays Cardiff CF10 3ND

  Proposed Non-Material Amendment to Planning Permission 24/02795/FUL incorporating minor amendments to the approved Phase 1 replacement heating and ventilation systems at Cardiff City Hall.

  15 Jul 2025 Amendments
• 26/01583/NMA Granted

  38A Llanfair Road Pontcanna Cardiff CF11 9QB

  Proposed Non-Material Amendment to Planning Permission 23/01194/FUL- minor Internal and external alterations.

  28 Jul 2026 Amendments