16 Windsor Place Cathays Cardiff CF10 3BX

This site has had 4 applications since 2025: 3 approved, 0 refused.

• 26/01716/NMA Awaiting decision

  16 Windsor Place Cathays Cardiff CF10 3BX

  Proposed Non-Material Amendment to Planning Permission 25/02694/FUL - To amend top floor layout to 1 unit instead of 2; to omit the second floor rear extension; and to replace second floor rear facing windows with full height windows.

  Submitted 12 Aug 2026 Amendments
• 25/02695/LBC Granted

  16 Windsor Place Cathays Cardiff CF10 3BX

  Reconfiguration of internal floor layouts; internal repair, decoration and modification works including fire safety measures, replacement of principal elevation ground and first floor windows and external works including second floor rear extension, wall and railings to Windsor Place frontage and minor alterations to ground floor rear external area.

  Decided 23 Jun 2026 Heritage and listed buildings
• 25/02694/FUL Granted

  16 Windsor Place Cathays Cardiff CF10 3BX

  Change of use of first and second floors from B1 offices to C3 dwellinghouses (4no. flats), second floor rear extension, replacement of principal elevation ground and first floor windows, wall and railings to Windsor Place frontage and alterations to ground floor rear external area including new security fencing, bin and bicycle storage.

  Decided 23 Jun 2026 Full applications

1. 22 Oct 2025

   Received by Cardiff

2. 2 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 9 Feb 2026

   Decision issued: Permission Granted

4. 22 Jul 2026

   Added to PlanIndex

Cardiff granted permission on 9 February 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 16 Windsor Place Cathays Cardiff CF10 3BX

  25/02695/LBC Submitted 18 Nov 2025 2m away

  Reconfiguration of internal floor layouts; internal repair, decoration and modification works including fire safety measures, replacement of principal elevation ground and first floor windows and external works including second floor rear extension, wall and railings to Windsor Place frontage and minor alterations to ground floor rear external area.

  Granted Heritage and listed buildings Extension Windows or glazing 23 docs

• 16 Windsor Place Cathays Cardiff CF10 3BX

  25/02694/FUL Submitted 18 Nov 2025 4m away

  Change of use of first and second floors from B1 offices to C3 dwellinghouses (4no. flats), second floor rear extension, replacement of principal elevation ground and first floor windows, wall and railings to Windsor Place frontage and alterations to ground floor rear external area including new security fencing, bin and bicycle storage.

  Granted Full applications New dwelling Extension +1 24 docs
  Several homes

• Ground Floor 18 Windsor Place Cathays Cardiff CF10 3BZ

  26/00811/FUL Submitted 24 Apr 2026 16m away

  Change of Use of Ground Floor from Use Class B1 (Office) to Use Class D1 (Medical).

  Granted Full applications 7 docs

• 16 Windsor Place Cathays Cardiff CF10 3BX

  26/01716/NMA Submitted 12 Aug 2026 20m away

  98% historically approved · decision due ~7 Oct

  Proposed Non-Material Amendment to Planning Permission 25/02694/FUL - To amend top floor layout to 1 unit instead of 2; to omit the second floor rear extension; and to replace second floor rear facing windows with full height windows.

  Awaiting decision Amendments Extension Windows or glazing 12 docs
  Domestic

• 19 Windsor Place Cathays Cardiff CF10 3BZ

  26/01119/FUL Submitted 1 Jun 2026 22m away

  Minor alterations and installation of new ventilation system

  Granted Full applications 10 docs

• 19 Windsor Place Cathays Cardiff CF10 3BZ

  26/01120/LBC Submitted 1 Jun 2026 22m away

  Minor alterations and installation of new ventilation system.

  Granted Heritage and listed buildings 12 docs

• 26/00052/LBC Granted

  Rainbow Bargain Ltd Bangor Street Roath Cardiff CF24 3LQ

  Repair, alteration, and extension, together with external landscaping and change-of-use to a flexible mixed use development.

  Received 12 Jan, published by the council 22 Jul 2026 Heritage and listed buildings
• 26/00661/LBC Granted

  Cardiff University King Edward Vii Avenue Cathays Cardiff CF10 3NS

  Drill four number 100mm ducts through the external side wall within the plant room, below ground level to take electric cabling to supply 10 electric vehicle charging stations as part of the green infrastructure works.

  Received 31 Mar, published by the council 22 Jul 2026 Heritage and listed buildings
• 25/01652/LBC Granted

  City Hall Gorsedd Gardens Road Cathays Cardiff CF10 3ND

  Changes to the Phase 1 replacement heating and ventilation systems at Cardiff City Hall granted under 24/02796/LBC.

  Received 15 Jul, published by the council 6 Aug 2026 Heritage and listed buildings
• 26/00900/LBC Granted

  The Court Special School Station Road Llanishen Cardiff CF14 5UX

  Proposed replacement fencing

  Received 6 May, published by the council 22 Jul 2026 Heritage and listed buildings
• 26/01804/LBC Awaiting decision

  St Fagans Castle Crofft-y-genau Road St Fagans Cardiff

  Repair and partial rebuilding of a chimney and repair to window to one of the Castle`s rear outbuildings

  Received 24 Aug, published by the council 29 Aug 2026 Heritage and listed buildings