| North Street, Midhurst, Sussex, England |
| Northgate, Canterbury, Kent, England |
| Northgate, Wakefield, England |
| Northover House, Ilchester, Somerset, England |
| Northumberland Place, Teignmouth, Devon, England |
| Norway, St. Ives, Cornwall, England |
| not known, Burneston nr Bedale, North Yorkshire, England |
| not known, East Bridgford, Nottinghamshire, England |
| Notting Hill Gate, London, England |
| Nottingham Road, Derby, England |
| Nouds, Teynham, Kent, England |
| Nuns Street, Derby, England |
| O'Connell Street, Waterford, Waterford, Ireland |
| Oakfields, Nately Hill, Hook, Hampshire, England |
| Oaklea, Osborne Avenue, Hexham, Northumberland, England |
| Oakwood, Priory Road, Sale, Lancashire, England |
| Ocean Buildings, Belfast, Northern Ireland |
| Ock Street, Abingdon, Berkshire, England |
| Octagon, Arcade Road, Ilfracombe, Devon, England |
| Offa House, St. Peters Square, Hereford, England |