| Radharc na Siuire, Ballygunner | €240,088 | 12 |
| Radharc na Siuire, Knockboy | €237,885 | 73 |
| Radharc na Suire, Knockboy | — | 5 |
| Railway, Castle Place | — | 7 |
| Railway Gardens, Station Road | — | 7 |
| Railway Square, Castle Place | €150,000 | 13 |
| Railway Square, Manor Street | — | 15 |
| Rathanny, Kill | — | 5 |
| Rathquage, Bonmahon | — | 7 |
| River Lane, Knockateemore | €350,000 | 16 |
| River View, Villierstown | — | 6 |
| Rivercourt, Grattan Quay | — | 6 |
| Riverside, Abbeyside | — | 9 |
| Riverside, Ballinakill Downs | — | 10 |
| Riverstown, Tramore | — | 5 |
| Riverview, Villierstown | — | 6 |
| Riverwalk, Inner Ring Rd | €90,000 | 19 |
| Roanmore Park, Waterford city | — | 6 |
| Roanmore Terrace, Cannon St | — | 5 |
| Rockenham, Ferrybank | €180,000 | 58 |
| Rocksprings, Clarinwood | — | 15 |
| Ros Na Kill, Collins Avenue | — | 5 |
| Ros Rua, Coxtown | €473,980 | 14 |
| Roselawn, Tramore | €301,000 | 38 |
| Rosemount, Ashley Court | — | 5 |
| Rosewood Drive, Mount Pleasant | €391,000 | 6 |
| Ross, Kilmeaden | — | 10 |
| Rossgrove Court, Hennessys Rd | €147,500 | 19 |
| Rossgrove House, Hennessys Rd | — | 6 |
| Rousseau Grove, Norwood | — | 5 |
| Rushden Close, Southways | — | 6 |
| Russell Court, Ardmore | €350,000 | 8 |
| Rustic Road, The Grange | — | 10 |