HQs of current county councils. All exist.
- Cambridgeshire, New Shire Hall
- Cumbria, Cumbria House
- Derbyshire, County Hall
- Devon, Devon County Hall
- East Sussex, East Sussex County Hall
- Essex, County Hall
- Gloucestershire, Gloucester Shire Hall
- Hampshire, Castle Hill
- Hertfordshire, County Hall
- Kent, County Hall
- Lancashire, County Hall
- Leicestershire, County Hall
- Lincolnshire, County Offices
- Norfolk, County Hall
- North Yorkshire, County Hall
- Nottinghamshire, County Hall
- Oxfordshire, County Hall
- Somerset, County Hall
- Staffordshire, County Buildings
- Suffolk, Endeavour House
- Surrey, Woodhatch Place
- Warwickshire, Shire Hall
- West Sussex, County Hall
- Worcestershire, County Hall