| Radharc Na Sleibhte, Mountrath | — | 13 |
| Rahin, Ballylinan | — | 5 |
| Rahin Towers, Ballylinan | €328,193 | 11 |
| Rahin Wood, Ballylinan | — | 8 |
| Railway Lodge, Portarlington | €259,912 | 5 |
| Railway Mews, Portarlington | €230,000 | 45 |
| Railway Mews Portarlington, Portarlington | — | 6 |
| Ralish, Abbeyleix | — | 6 |
| Rankins Wood, Portlaoise | — | 5 |
| Rath Gailine, Dublin Road | €257,000 | 25 |
| Rath Glen, Killeshin | — | 21 |
| Rathevan Close, Borris Rd | €155,000 | 11 |
| Rathevan Close, Portlaoise | — | 12 |
| Rathevan Heights, Borris Rd | — | 5 |
| Rathevan Heights, Portlaoise | €220,500 | 15 |
| Rathevan View, Borris Road | — | 10 |
| Rathevan View, Portlaoise | — | 9 |
| Rathglen, Killeshin | — | 8 |
| Rathillion, Killeshin | €196,035 | 20 |
| Rathleague, Portlaoise | — | 5 |
| Rathmiles, Killenard | — | 6 |
| Rathmiles Avenue, Killenard | — | 5 |
| Rathmiles Grove, Killenard | — | 6 |
| Rathmore, Stradbally | — | 8 |
| Rathmoyle, Abbeyleix | — | 7 |
| Rathmoyle Road, Abbeyleix | — | 10 |
| Rathvarna, Killeshin | €233,480 | 16 |
| Ridge Rd, Portlaoise | €125,000 | 14 |
| Rinuccini, Dublin Road | €213,524 | 93 |
| Rinuccini, Portlaoise | — | 6 |
| Rinuccini Court, Dublin Road | €187,000 | 39 |
| Riverside, Portarlington | €155,000 | 13 |
| Rochfort Manor, Crossneen | €245,000 | 8 |
| Rochfort Manor, Leighlin Rd | €280,000 | 12 |
| Rockdale, Mountrath Road | — | 9 |
| Rockview, Mountrath Road | €303,965 | 18 |
| Rockview Avenue, Rockview | €267,810 | 13 |
| Rockview Drive, Mountrath Road | €200,000 | 11 |
| Rockview Drive, Rockview | €343,612 | 6 |
| Rockview Green, Mountrath Road | €299,559 | 30 |
| Rockview Grove, Rockview | €330,396 | 9 |
| Rockview Hill, Mountrath Rd | — | 6 |
| Rockview Place, Rockview | €378,855 | 14 |
| Rockview Rise, Rockview | €341,410 | 6 |
| Rockview Square, Mountrath Road | €285,000 | 18 |
| Rockview Square, Rockview | €330,396 | 27 |
| Roselawn, Harpur's Lane | €251,000 | 19 |
| Rossdarragh Glen, Portlaoise | — | 9 |
| Rossdarragh Glen, Rathevan | — | 5 |
| Rossdarragh Glen, Ratheven | €224,000 | 16 |
| Rossdarragh Hill, Portlaoise | €280,000 | 6 |
| Rossdarragh Hill, Ratheven | €310,000 | 10 |
| Rossmore View, Graiguecullen | — | 5 |
| Rossvale, Mountmellick Road | €205,000 | 37 |
| Rossvale, Portlaoise | €232,500 | 31 |
| Rossvale Court, Mountmellick road | — | 5 |
| Rossvale Court, Portlaoise | — | 13 |
| Rossvale Portlaoise, Portlaoise | €288,000 | 5 |
| Roundwood, Mountrath | €235,000 | 6 |
| Roundwood Close, Maryborough Village | — | 7 |
| Rush Hall, Mountrath | €168,500 | 31 |
| Rush Hall, Shannon Rd | €190,000 | 13 |
| Rushall, Mountrath | €195,000 | 16 |
| Rushin, Mountrath | — | 7 |
| Russell Close, Gracefield Manor | — | 8 |