| Keelgrove, Ardnacrusha | — | 8 |
| Kells, Corofin | — | 5 |
| kilcarragh, kilfenora | — | 7 |
| Kilclohane, Quilty | — | 5 |
| Kildoorus, Clonlara | — | 6 |
| Kilkee Bay, Kilkee | — | 15 |
| Kilkee Bay Apartments, Kilkee | — | 5 |
| Kilkee Bay Apts, Kilkee | €152,000 | 13 |
| Kilkee Bay Apts, Kilrush Rd | — | 9 |
| Killard Rd, Doonbeg | €315,000 | 8 |
| Killeen, Corofin | — | 9 |
| Killian Park, Shannon | — | 8 |
| killoo, clarecastle | — | 12 |
| Kilmacduane, Cooraclare | — | 10 |
| Kilmoon, Lisdoonvarna | — | 5 |
| Kilnasoolagh Park, Newmarket on Fergus | €170,000 | 13 |
| Kilrush Road, Ennis | — | 10 |
| Kilrush Road, Kilkee | — | 6 |
| Kilrush Town Centre, Kilrush | — | 5 |
| Kiltrellig, Kilbaha | — | 5 |
| Kincora Harbour, Killaloe | €235,000 | 11 |
| Kincora Park, Ennis | €205,000 | 15 |
| Kincora Park, Lifford | — | 8 |
| Knockaderry, Liscannor | — | 6 |
| Knockanean, Ennis | — | 5 |
| Knockerra, Kilrush | — | 5 |
| Knockliscrane, Miltown Malbay | — | 12 |
| Knocknagroagh, Ballyvaughan | — | 7 |
| Knockrahaderry, Liscannor | — | 12 |