99 Cyncoed Road Cyncoed Cardiff CF23 6AE

1. 16 Feb 2024

   Received by Cardiff

2. 8 Mar 2024

   Validated

   Checked as complete and ready for consideration.

3. 22 May 2026

   Decision issued: Permission Granted

4. 6 Aug 2026

   Added to PlanIndex

Cardiff granted permission on 22 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.

• 101 Cyncoed Road Cyncoed Cardiff CF23 6AE

  26/01686/HSE Submitted 7 Aug 2026 50 yards away

  93% historically approved · decision due ~2 Oct

  Ground and first floor side extension and construction of patio and timber frame gazebo in rear garden.

  Awaiting decision Householder Extension 6 docs
  Domestic

• 2 Cefn Coed Crescent Cyncoed Cardiff CF23 6AT

  26/00426/FUL Submitted 3 Mar 2026 50 yards away

  Conversion of a mixed residential use property (Class C3 Residential Unit and a Class C4 House in Multiple Occupation) back to a single dwelling (Use Class C3). Two storey side extension, formation of a new hipped roof with a raised ridge height, construction of a two-storey front porch, and flat roof rear terrace along with asociated external works and landscaping.

  Granted Full applications Extension Roofing 18 docs
  Small domestic

• 120 Cyncoed Road Penylan Cardiff CF23 6BL

  25/01636/WTTPFP Submitted 15 Jul 2025 100 yards away

  Leyland cypresses - Northeast corner of the property - fell to ground level and appropiate replacement planting undertaken

  Granted Trees 5 docs

• 39 Cefn Coed Road Cyncoed Cardiff CF23 6AP

  26/01604/HSE Submitted 29 Jul 2026 100 yards away

  Proposed internal ground floor refurbishment of domestic dwelling with ancillary single storey flat roof extensions to north, south and east elevations

  Granted Householder Extension 12 docs
  Small domestic

• 3 Cefn Coed Crescent Cyncoed Cardiff CF23 6AT

  23/00584/HSE Submitted 15 Mar 2023 100 yards away

  Partial demolition and rebuilding single storey rear extension

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 122 Cyncoed Road Penylan Cardiff CF23 6BN

  25/02522/WTTPFP Submitted 3 Nov 2025 150 yards away

  T1 Willow situated in far right corner of rear garden, large failed limb hung up in understory, heavy lean and adaptive reaction growth on main stem visible, crown reduce by approximately 3 metres back to suitable live growth points, reducing as much weight and sail as possible whilst still retaining a foliage bearing crown. Remove hung up failed stem.

  Granted Trees 6 docs

• 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