The Cottage The Ton Old St Mellons Cardiff CF3 5UR

1. 13 Nov 2025

   Received by Cardiff

2. 24 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 1 May 2026

   Decision issued: Permission Granted

4. 22 Jul 2026

   Added to PlanIndex

Cardiff granted permission on 1 May 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.

• 1 Courtenay Close Old St Mellons Cardiff CF3 5UL

  24/02942/WTCA Submitted 13 Dec 2024 93m away

  1x Holm Oak tree (land opposite front of house in grass verge) - works to reduce height and roadside branches by up to 3 metres to suitable growth points to help minimise potential storm damage

  Granted Trees 3 docs

• 27 Hastings Crescent Old St Mellons Cardiff CF3 5DF

  26/01053/WTTPFP Submitted 19 May 2026 166m 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

• 41 Hastings Crescent Old St Mellons Cardiff CF3 5DF

  26/01638/WTTPFP Submitted 3 Aug 2026 167m 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

• 74 Elgar Crescent Llanrumney Cardiff CF3 5RU

  26/01579/HSE Submitted 28 Jul 2026 175m away

  93% historically approved · decision due ~22 Sep

  Hip to gable and rear dormer roof extension.

  Awaiting decision Householder Extension Loft or dormer 9 docs
  Domestic

• 17 Hastings Crescent Old St Mellons Cardiff CF3 5DF

  26/00582/WTTPP Submitted 20 Mar 2026 206m 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

• Fox & Hounds Chapel Row Old St Mellons Cardiff CF3 5UB

  24/02576/WTCA Submitted 30 Oct 2024 256m away

  T1 - Sycamore, cut back over extended limb over neighbouring property back ro boundary (roughly 3.0m) T2 - Ash, remove limb with heavy lean toward neighbouring property

  Granted Trees 6 docs

• 26/01907/HSE Awaiting decision

  46 Oakley Place Grangetown Cardiff CF11 7EW

  Rear dormer roof extension.

  Received 10 Sep, published by the council 13 Sep 2026 Householder
• 26/01013/HSE Granted

  74 Beulah Road Rhiwbina Cardiff CF14 6LY

  Rear, side and front extensions, raised roof ridge height, front and rear dormers and minor internal and external works.

  Received 18 May, published by the council 22 Jul 2026 Householder
• 26/01611/HSE Granted

  6 Dewi Court 47 Cardiff Road Llandaff Cardiff CF5 2ET

  Replacement of existing sliding patio doors with french doors, increase height of existing garden boundary walls on 2 sides with trellis and installation of stand alone garden room.

  Received 30 Jul, published by the council 6 Aug 2026 Householder
• 26/01592/HSE Granted

  20 Meadow Street Pontcanna Cardiff CF11 9PY

  Construction of single storey rear wrap around extension.

  Received 29 Jul, published by the council 6 Aug 2026 Householder
• 26/01905/HSE Awaiting decision

  9 Clos William Rhiwbina Cardiff CF14 6QJ

  Single Storey Side/Rear Extension with Internal Alterations. Loft Reconfiguration with Dormers. Detached Garage Enlargement.

  Received 9 Sep, published by the council 13 Sep 2026 Householder