| Keane St, Killalee | €196,000 | 15 |
| Keating St, Pennywell | — | 6 |
| Keyes Row, Athlunkard St | — | 5 |
| Kilballyowen, Bruff | — | 11 |
| Kilbane, Castletroy | — | 12 |
| Kilbranish Dr, Woodview Park | — | 6 |
| Kilbreedy, Kildimo | — | 5 |
| Kilcolman, Ardagh | €320,000 | 6 |
| Kilconlea Upper, Abbeyfeale | €253,500 | 13 |
| Kilcullane, Bruff | — | 6 |
| Kildromin, Kilteely | — | 8 |
| Kilfergus, Glin | — | 13 |
| Kilfinane Road, Ballylanders | — | 10 |
| Kilfinny, Adare | — | 10 |
| Killacolla, Glin | — | 5 |
| Killard, Kilteragh | — | 7 |
| Killarney Road, Abbeyfeale | €134,000 | 25 |
| Killeline Heights, Newcastle West | €224,000 | 19 |
| Killeline Heights, Newcastlewest | — | 5 |
| Killonan, Ballysimon | — | 9 |
| Killonan, Castletroy | — | 5 |
| Killoughteen, Newcastle West | — | 8 |
| Killuragh, Cappamore | — | 8 |
| Kilmoreen, Kildimo | — | 7 |
| Kilmoylan, Doon | — | 5 |
| Kilmurray Court, Garryowen | — | 6 |
| Kilmurry Ave, Garryowen | — | 14 |
| Kilmurry Court, Garryowen | €204,096 | 14 |
| Kilmurry Rd, Garryowen | — | 11 |
| Kilready, Castlemahon | — | 5 |
| Kilrodane, Ardagh | — | 5 |
| Kilscannell, Ardagh | €220,000 | 7 |
| Kilteragh, Dooradoyle | €290,000 | 63 |
| Kilteragh Close, Dooradoyle | €245,000 | 11 |
| Kings Court, Mungret Street | — | 14 |
| Knights Court, NewcastleWest | — | 9 |
| Knock Hill, Ennis Rd | €190,000 | 9 |
| Knockainey, Hospital | — | 6 |
| Knockane Rd, Newcastle West | — | 8 |
| Knockatanna, Caherconlish | — | 5 |
| Knockbrack, Abbeyfeale | €262,500 | 11 |
| Knockderk, Bruff | — | 5 |
| Knockhill, Ennis Road | — | 17 |
| Knocklong East, Knocklong | — | 5 |
| Knocklyon, Clonmacken | €210,000 | 73 |
| Knocknadiha, Tournafulla | — | 9 |
| Knocknasna, Abbeyfeale | — | 7 |
| Kylemore, Castletroy | €360,000 | 14 |
| Kylemore, Old School House Road | €404,405 | 14 |
| Kylemore, Old Schoolhouse Road | €402,000 | 39 |
| Kylemore, School House Road | €386,392 | 32 |
| Kylemore, Schoolhouse Road | €388,590 | 132 |
| Kylemore Schoolhouse Road, Monaleen | — | 5 |