| Crow How Country Guest House | in Hotels, Ambleside, Cumbria, England |
| Copsewood House B&B | in BedandBreakfast, Hayling Island, Hampshire, England |
| Château Rhianfa | in Hotels, Menai Bridge, Isle of Anglesey, Wales |
| Castle Limes Hotel | in Hotels, Warwick, Warwickshire, England |
| Church Farm Accomodation | in Hotels, Bickenhill, West Midlands, England |
| Crickleigh House | in Hotels, Llandudno, Conwy, Wales |
| Clover Spa and Hotel | in Hotels, Tyburn, West Midlands, England |
| Corran House Hostel | in Hotels, Oban, Argyll & Bute, Scotland |
| Charlotte Street Hotel | in Hotels, London, Greater London, England |
| City Stay - Vizion Garden Apartments | in Hotels, Milton Keynes, Buckinghamshire, England |
| Craigard House Hotel | in Hotels, Campbeltown, Argyll & Bute, Scotland |
| Craig-Ard Hotel | in Hotels, Llandudno, Conwy, Wales |
| Cromwell Arms Country Pub with Rooms | in Hotels, Romsey, Hampshire, England |
| Chad Hill Hotel | in Hotels, Sandown, Isle of Wight, England |
| Castle House Hotel | in Hotels, Hereford, Herefordshire, England |
| Club Quarters Hotel, Lincoln's Inn Fields | in Hotels, London, Greater London, England |
| Canary Riverside Plaza Hotel | in Hotels, Poplar, Greater London, England |
| citizenM London Bankside | in Hotels, London, Greater London, England |
| Cornerways Guest House | in Hotels, Carlisle, Cumbria, England |
| Chillington House | in Hotels, Chillington, Devon, England |
| Covent Garden Hotel | in Hotels, London, Greater London, England |
| Caddon View Country Guest House | in Hotels, Innerleithen, Borders, Scotland |
| Carlton Hotel | in Hotels, Ilfracombe, Devon, England |
| Comfotel BLU | in Hotels, Shepherd's Bush, Greater London, England |
| Chilterns Guest House | in Hotels, Llandudno, Conwy, Wales |
| College Guest House | in Hotels, Haverfordwest, Pembrokeshire, Wales |
| Crofton Guest House | in Hotels, Weymouth, Dorset, England |
| Churchill Brighton | in Hotels, Brighton, East Sussex, England |
| Claverley Court Apartments | in Hotels, London, Greater London, England |
| Carnately Lodge | in Hotels, Inerval, Argyll & Bute, Scotland |
