| Laccamore, Abbeydorney | — | 6 |
| Lack, Inch | — | 6 |
| Lackabane, Fossa | — | 6 |
| Lackabane Village, Fossa | €422,000 | 32 |
| Ladywell, Ballyheigue | €208,000 | 31 |
| Lahard, Beaufort | — | 5 |
| Laharn, Killorglin | €440,000 | 20 |
| Laharn South, Caherciveen | — | 8 |
| Landsdowne Village, Kenmare | — | 8 |
| Langford Downs, Killorglin | €175,500 | 22 |
| Langford Street, Killorglin | €90,000 | 10 |
| Lartigue Close, Ballybunion | — | 6 |
| Lartigue Court, Flemings Lane | — | 12 |
| Lartigue Road, Ballybunion | — | 6 |
| Lartigue Village, Listowel | €223,900 | 24 |
| Laune View, Killorglin | — | 9 |
| Laurel Avenue, Knockavota | €347,136 | 8 |
| Laurel Court, Oakpark | — | 13 |
| Laurel Court, Tralee | — | 6 |
| Lee Dr, Ballinorig Rathass | — | 5 |
| Lee Dr, Tralee | — | 6 |
| Lee Drive, Ballinorig | €228,500 | 60 |
| Lee Drive, Rathass | — | 9 |
| Leedale, Caherslee | €315,000 | 18 |
| Leith East, Tralee | €391,000 | 9 |
| Lenamore, Ballylongford | — | 7 |
| Lerrig, Ardfert | — | 6 |
| Lewis Road, Killarney | — | 7 |
| Lighthouse View, Caherciveen | €228,194 | 6 |
| Lighthouse View, Garranearagh | €193,833 | 6 |
| Lighthouse Village, Fenit | €370,000 | 22 |
| Limerick Road, Castleisland | — | 10 |
| Limewoods, Kilgarvan | — | 5 |
| Lios Ard, Lisloose | €260,000 | 14 |
| Lioscarrig Drive, Caherslee | €325,000 | 21 |
| Liosdara, Oakpark | — | 8 |
| Lisbeg, Oakpark | — | 5 |
| Lisheen, Gneeveguilla | — | 5 |
| Liss, Castlecove | — | 6 |
| Lissaniska, Kilmorna | — | 7 |
| Lissivigeen, Killarney | — | 7 |
| Listellick North, Tralee | — | 5 |
| Lohercannon, Tralee | €240,000 | 17 |
| Longfield, Firies | — | 5 |
| Loreto Road, Killarney | — | 9 |
| Lovers Lane, Ballyard | — | 5 |
| lower aughrim, moyvane | — | 5 |
| Lower Bridge St, Killorglin | €131,250 | 8 |
| Lower Castle Street, Tralee | — | 5 |
| Lub Nahabhann, Scart | €210,000 | 5 |
| Lynch Heights, Sunhill | — | 5 |
| The Lake District, Aghadoe | €387,841 | 6 |
| The Lime, Avenue | — | 6 |
| The Lime, Countess Road | — | 9 |
| The Lime Avenue, Countess Road | — | 7 |
| The Lodges, Killowen | €429,515 | 14 |
| The Lodges, Ross Road | €531,718 | 13 |