152 Ball Road Llanrumney Cardiff CF3 4JH

1. 3 Sep 2026

   Received by Cardiff

2. 28 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 29 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Cardiff took a median of 56 days over the applications it decided in the last year.

This application is with Cardiff for determination, against a statutory target of eight weeks. Over the last year Cardiff decided householder applications in a median of 59 days. More in our guide to how long planning decisions take.

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.

• 6 Ball Lane Llanrumney Cardiff CF3 4JS

  21/01452/DCH Submitted 9 Jun 2021 150 yards away

  FRONT PORCH EXTENSION

  Granted Householder Extension 5 docs
  Small domestic

• Former Llanrumney High School Ball Road Llanrumney Cardiff CF3 4YW

  23/00536/DOC Submitted 9 Mar 2023 200 yards away

  Re-Discharge of Condition 14 (Landscape Specification) and 22 (Flood Mitigation Measures) of 18/02594/MJR

  Granted Conditions 15 docs

• Former Llanrumney High School Ball Road Llanrumney Cardiff CF3 4YW

  23/00535/NMA Submitted 9 Mar 2023 200 yards away

  Proposed Non-Material Amendment to Planning Permission 18/02594/MJR to allow for minor changes to the layout, engineering, landscaping and housetypes as well as the introduction of a new condition to agree details of photovaltaic panels and air source heat pumps to be installed on site.

  Granted Amendments 96 docs

• Site Of Former Llanrumney High School Ball Road Llanrumney Cardiff CF3 4YW

  26/00800/DOC Submitted 22 Apr 2026 200 yards away

  Discharge of Condition 7 (Verification Report for Remediation) and 17 (Archaeology) of permission 18/02594/MJR

  Granted Conditions 14 docs

• 6 Hartland Road Llanrumney Cardiff CF3 4JL

  25/02883/HSE Submitted 8 Dec 2025 200 yards away

  Conversion of garage to bedroom and construction of adjoining porch.

  Granted Householder Extension 6 docs
  Small domestic

• 83 Ball Road Llanrumney Cardiff CF3 4JB

  26/00806/HSE Submitted 23 Apr 2026 250 yards away

  Construct two shades to the front and side of the property.

  Granted Householder 9 docs
  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