Co. Waterford: O
27 streets and townlands
| Street or townland | Median since 2021 | Sales |
|---|---|---|
| O'Connell Court, O'Connell Street | €115,000 | 10 |
| O'Connell Street, Dungarvan | €140,000 | 16 |
| O'Reilly Road, Cork Road | — | 6 |
| Oak Avenue, Hillview | — | 9 |
| Oak Drive, Hillview | — | 12 |
| Oak Drive, Lacken Wood | — | 8 |
| Oak Road, Viewmount | — | 12 |
| Oak Road, Viewmount Park | — | 7 |
| Oak Terrace, Lisduggan | — | 8 |
| Oakleigh, Killea | — | 6 |
| Oakley Drive, Earlscourt | — | 12 |
| Oaks Ave, Carraig An Aird | — | 6 |
| Oconnell Court, Penrose Lane | €125,000 | 28 |
| Old Waterford Road, Strand Hill | €310,572 | 6 |
| Old Waterford Road, Tramore | — | 7 |
| Olympia Court, Parnell St | — | 23 |
| Orchard Drive, Ursuline Court | €240,000 | 13 |
| Oriel Square, Lismore Lawn | — | 8 |
| Ormond Close, Ormond | €240,606 | 13 |
| Ormond Drive, Ormond | €255,507 | 29 |
| Ormond Drive, Six Cross Roads | €281,938 | 6 |
| Ormond Lawn, Ormond | €251,101 | 8 |
| Ormond Rise, Ormond | — | 5 |
| Ormond Rise, Ormond Park | — | 5 |
| Ozier Close, Poleberry | — | 5 |
| The Old Infirmary, Johns Hill | €135,000 | 29 |
| The Orchard, Johns Hill | — | 5 |