| k | num | v's |
| kayak_rental | 1 | yes (1), |
| kerb | 1392 | both (1), flush (544), flushed (2), lowered (260), no (13), raised (44), regular (1), rolled (1), sloped (9), unknown (1), yes (516), |
| kerb:height | 3 | 10 cm (1), 15 cm (1), 5 cm (1), |
| kerb:left | 1 | flush (1), |
| kerb:right | 1 | flush (1), |
| keyword | 1 | Tattoo Dublin (1), |
| kiln | 1 | lime (1), |
| kindergarten | 5 | creche (2), montessori (2), yes (1), |
| kiosk | 2 | yes (2), |
| kitchen | 1 | yes (1), |
| knowledge | 1 | Coillte track, barrier at road (1), |