Co. Louth: O
29 streets and townlands
| Street or townland | Median since 2021 | Sales |
|---|---|---|
| O Hanlon Park, Dundalk | — | 5 |
| O Hares Mill, Dundalk | — | 5 |
| O'Hanlon Park, Dundalk | €217,500 | 22 |
| Oakland Park, Cox'S Demesne | — | 5 |
| Oakland Park, Dundalk | — | 15 |
| Oaklawns, Dundalk | €245,000 | 45 |
| Oaklawns, North Rd | — | 7 |
| Oaklawns, St. Alphonsus Road | — | 15 |
| Oakvale Park, Bay Estate | — | 5 |
| Oakwood Park, Termon Abbey | — | 15 |
| Ohares Mills, Nicholas St | — | 7 |
| Old Court House, Market Sq | €150,000 | 8 |
| Old Golf Links Road, Blackrock | — | 13 |
| Old Hill, Drogheda | — | 6 |
| Old Muirhevna, Dublin Road | — | 12 |
| Old Muirhevna, Dundalk | — | 9 |
| Old Road, Monasterboice | — | 11 |
| Oldbridge, Slane Road | — | 7 |
| Oliver Plunkett Park, Dundalk | €200,000 | 19 |
| Orchard Villas, Termonfeckin | — | 7 |
| Oriel Cove, Clogherhead | €276,000 | 52 |
| Oriel Heights, Collon | €260,000 | 13 |
| oriel road, collon | €358,000 | 13 |
| Oriel Terrace, Demesne Road | — | 5 |
| Oulster Lane, Drogheda | — | 7 |
| Oyster Bay Court, Carlingford | — | 18 |
| The Old Rectory, Collon | €230,000 | 14 |
| The Orchard, Dunleer | €166,000 | 5 |
| The Orchard, Hale Street | — | 11 |