69 Llandennis Avenue Cyncoed Cardiff CF23 6JF

1. 18 Jun 2025

   Received by Cardiff

2. 18 Aug 2025

   Decision issued: Permission Granted

3. 13 Sep 2026

   Added to PlanIndex

Cardiff granted permission on 18 August 2025, 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.

• 71 Llandennis Avenue Cyncoed Cardiff CF23 6JF

  26/01476/CLPUD Submitted 16 Jul 2026 50 yards away

  Single storey extension to side and rear.

  Granted Lawful development Extension 13 docs
  Small domestic

• 14 Nant-fawr Crescent Cyncoed Cardiff CF23 6JN

  25/02840/HSE Submitted 1 Dec 2025 100 yards away

  Rear dormer roof extension.

  Granted Householder Extension Loft or dormer 7 docs
  Domestic

• 11 Nant-Fawr Close, Cyncoed, Cardiff, CF23 6JP

  CYNC/TP/18/00049 Submitted 9 Mar 2018 100 yards away

  REMOVAL OF ALL DEADWOOD AND EPICORMIC GROWTH REMOVAL OF CROSS OVER BRANCHES THAT ARE CAUSING TISSUE DAMAGE 2 METRE REDUCTION ON SW FACING BRANCH TOWARDS GARAGE TO SUITABLE GROWING POINT 2 METRE REDUCTION ON NE FACING BRANCH TOWARDS NEIGHBOURS HOUSE TO SUITABLE GROWING POINT

  Granted Trees

• 4 Nant Fawr Close, Cyncoed, Cardiff

  03/00428/N Submitted 28 Feb 2003 100 yards away

  PROPOSED REAR AND SIDE SINGLE STOREY EXTENSION. PARTIAL DEMOLITION AND EXTENSION OF EXISTING GARAGE

  Granted Householder Extension Demolition
  Small domestic

• 11 Nant-fawr Close Cyncoed Cardiff CF23 6JP

  25/02582/WTTPP Submitted 7 Nov 2025 150 yards away

  TPO 545 T09 English Oak Reduce entire tree canopy by approx 1.5m to suitable alternative pruning points North facing sides Reduce by approx 1m to reduce end loading of vulnerable limbs. Approx size of limb in diameter 8 12 cm girth to suitable alternative pruning points East facing sides Reduce only a few select limbs by approx 1m to maintain overall tree dimensions. Mostly minor pruning South West facing sides Crown raise lower entended vulnerable branches overhanging neighbours garden by approx 2 2.5m approx branch size 14 16cm girth to a height of 4m and then above in canopy grading into approx 1.5m Crown/Upper Canopy Reduce by approx 1m and 8 10cm not all limbs just to grade in with overall shape

  Granted Trees 3 docs

• 9 Nant-fawr Close Cyncoed Cardiff CF23 6JP

  26/00562/HSE Submitted 20 Mar 2026 150 yards away

  Two storey rear extension.

  Granted Householder Extension 8 docs
  Domestic

• 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