2 Gwennyth Street Cathays Cardiff CF24 4PH

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 26/00879/PRNO Granted

  2 Gwennyth Street Cathays Cardiff CF24 4PH

  Demolition of former warehouse building on the land formerly part of 2 Gwennyth Street.

  Decided 1 Jun 2026 Prior approval

1. 19 Aug 2026

   Received by Cardiff

2. 2 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 13 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 28 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 full applications in a median of 85 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 2 Gwennyth Street Cathays Cardiff CF24 4PH

  26/00879/PRNO Submitted 5 May 2026 50 yards away

  Demolition of former warehouse building on the land formerly part of 2 Gwennyth Street.

  Granted Prior approval Demolition 12 docs

• 19 Lucas Street Cathays Cardiff CF24 4NZ

  26/01771/HSE Submitted 20 Aug 2026 100 yards away

  Proposed installation of two air source heat pump outdoor units

  Granted Householder 13 docs
  Domestic

• 37 Spencer Street Cathays Cardiff CF24 4PG

  25/01792/FUL Submitted 31 Jul 2025 100 yards away

  Change of use from C3 to C4. Single storey rear extension, insertion of roof light to front pitched roof and rear dormer roof extension.

  Granted Full applications Extension Loft or dormer 9 docs
  Small domestic

• 16A Robert Street Cathays Cardiff CF24 4PB

  24/00863/FUL Submitted 15 Apr 2024 150 yards away

  Change of Use from Builders Yard into a One Bedroom Residential Unit (amendment to previously approved scheme 20/01641/MNR).

  Granted Full applications 11 docs

• 66 Monthermer Road Cathays Cardiff CF24 4QY

  26/01510/FUL Submitted 21 Jul 2026 150 yards away

  90% historically approved · decision due ~15 Sep

  Alterations and extensions to 8-bed HMO to form 4 x 1-bed apartments and 1 studio

  Awaiting decision Full applications New dwelling Extension 7 docs

• 48 Monthermer Road Cathays Cardiff CF24 4RA

  21/01133/MNR Submitted 4 May 2021 150 yards away

  DEMOLITION OF EXISTING LEAN TO SHED AND CONVERSION AND EXTENSION OF EXISTING COACH HOUSE INTO RESIDENTIAL DWELLING

  Granted Full applications Extension Demolition 9 docs
  Small domestic

• 26/01337/FUL Granted

  37 Wyeverne Road Cathays Cardiff CF24 4BG

  Extensions and alterations and change of use from dwelling (C3) to House in Multiple Occupation (C4) (HMO).

  Received 26 Jun, published by the council 22 Jul 2026 Full applications
• 26/01728/FUL Granted

  Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN

  Installation of 5 no. external air source heat pump units

  Received 13 Aug, published by the council 24 Aug 2026 Full applications
• 26/01729/FUL Granted

  Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN

  Replacement roller shutter.

  Received 13 Aug, published by the council 24 Aug 2026 Full applications
• 26/01216/FUL Granted

  4 Callaghan Square Butetown Cardiff CF10 5BT

  Internal and external alterations to an existing office building at ground floor and part first floor

  Received 12 Jun, published by the council 22 Jul 2026 Full applications
• 26/02099/FUL Awaiting decision

  20 Janet Street Splott Cardiff CF24 2BD

  Proposed conversion of dwelling to form two flats

  Received 5 Oct, published by the council 9 Oct 2026 Full applications