Co. Roscommon: O
14 streets and townlands
| Street or townland | Median since 2021 | Sales |
|---|---|---|
| oak port, Cootehall | — | 5 |
| Oakdale, Baylough | €213,000 | 18 |
| Oaklawn Drive, Racecourse Road | €155,000 | 10 |
| Oakport, Cootehall | €166,000 | 34 |
| Oakwood Retirement Village, Hawthorn Dr | — | 5 |
| Ogulla, Tulsk | — | 7 |
| Old Wood, Ard Sallaghbeg | €306,250 | 14 |
| Oldwood, Ardsallagh | €265,668 | 38 |
| Oldwood, Ardsallagh Beg | — | 5 |
| Oldwood, Athlone Road | — | 8 |
| Orchard Grove, Elphin | €188,062 | 14 |
| The Oaks, Ballaghaderreen | — | 6 |
| The Oaks, Frenchpark | €96,000 | 58 |
| The Old Mill, Main St | — | 6 |