87 Cyncoed Road Penylan Cardiff CF23 5SD

1. 3 Dec 2009

   Received by Cardiff

2. 8 Dec 2009

   Validated

   Checked as complete and ready for consideration.

3. 8 Dec 2009

   Decision issued: Not Permitted Development

4. 22 Sep 2026

   Added to PlanIndex

Cardiff refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 93 Cyncoed Road Penylan Cardiff CF23 5SD

  23/00952/WTTPP Submitted 27 Apr 2023 50 yards away

  Rear garden of 93 Cyncoed Road: T1 oak - remove dead wood (exempt); T2 ash - crown reduce by 1.50-2.0m; T3 sycamore - crown reduce by 1.50-2.0m.

  Granted Trees 6 docs

• 85 Cyncoed Road Penylan Cardiff CF23 5SD

  26/00932/FUL Submitted 11 May 2026 50 yards away

  90% historically approved · decision due ~6 Jul

  Erection of a detached dwelling within the curtilage of 85 Cyncoed Road (retaining existing dwelling) including alterations to, and new vehicular access for, the existing dwelling.

  Awaiting decision Full applications New dwelling 17 docs
  Domestic

• Penylan Court Ty-gwyn Road Penylan Cardiff CF23 5JH

  25/02613/WTTPP Submitted 10 Nov 2025 100 yards away

  Oaks T1 and T2 by entrance to Penylan Court - 2m overall crown reduction.

  Granted Trees 5 docs

• 13 Ty Gwyn Gardens Ty-gwyn Road Penylan Cardiff CF23 5BF

  24/01108/HSE Submitted 14 May 2024 150 yards away

  Raising of the existing roof to provide extra accommodation space

  Granted Householder 22 docs
  Domestic

• 3 Cefn Coed Crescent Cyncoed Cardiff CF23 6AT

  23/00584/HSE Submitted 15 Mar 2023 150 yards away

  Partial demolition and rebuilding single storey rear extension

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 2 Cefn Coed Crescent Cyncoed Cardiff CF23 6AT

  26/00426/FUL Submitted 3 Mar 2026 200 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

• 26/01777/PRAP Granted

  Tredegarville Primary School Caretakers House Newport Road Lane Adamsdown Cardiff CF24 0JT

  Demolition of two-storey Caretakers house.

  Received 17 Aug, published by the council 29 Aug 2026 Prior approval
• 26/01714/PRAP Refused

  Land At The Big Yellow Storage Company 65 Penarth Road Butetown Cardiff CF10 5DL

  Monopole and equipment cabinets to be installed

  Received 11 Aug, published by the council 24 Aug 2026 Prior approval
• 26/02037/PRAP Awaiting decision

  GRASS VERGE OFF DE CLARE DRIVE, RADYR, RADYR AND MORGANSTOWN, CARDIFF, CF15 8AA

  Proposed installation of a 17.5m high monopole accommodating 6No antennas, 1No transmission dish and ancillary development. The proposal also involves the installation of 2No cabinets and 1No meter cabinet and ancillary equipment thereto.

  Received 24 Sep, published by the council 1 Oct 2026 Prior approval
• 26/01678/PRAP Granted

  Welsh Water Radyr Res. Olo Site Restways Close Fairwater Cardiff CF5 2SE

  Removal of 1 no. equipment cabinet and installation of 1 no. generator cabin, 2 no. equipment cabinet and ancillary works thereto

  Received 6 Aug, published by the council 24 Aug 2026 Prior approval
• 26/01659/PRAP Decided

  Land North Of The M4 Pantmawr Rhiwbina Cardiff CF14 9UG

  24/7 telecommunications cell site

  Received 5 Aug, published by the council 17 Aug 2026 Prior approval