| Dargan Woods, Borris Road | €378,854 | 40 |
| Davin Park, Mountmellick | — | 5 |
| Davitt court, Mountmellick | €202,750 | 11 |
| Davitt Road, Mountmellick | — | 6 |
| De Vesci Court, Fairgreen | €170,000 | 33 |
| De Vesci Court, Fairgreen Village | €227,000 | 18 |
| De Vesci Court, Portlaoise | — | 7 |
| De Vesci Hill, Abbeyleix | €374,449 | 23 |
| deans wood, borris in ossory | — | 22 |
| Deanswood, Borris in Ossory | — | 7 |
| Deerpark, Mountrath | — | 5 |
| Derry Road, Durrow | — | 6 |
| Derrycloney, Mountmellick | — | 6 |
| Derryguile, Mountmellick | — | 6 |
| Derrykearn, Abbeyleix | — | 7 |
| Derrymore Gardens, Mountrath | €277,533 | 19 |
| Derryounce, Edenderry Road | €299,527 | 23 |
| Derrywood, Durrow | — | 14 |
| Doctor Murphy Place, Portlaoise | — | 7 |
| Doirin Alainn, Ballylinan | — | 8 |
| Doonane Road, Crettyard | — | 7 |
| Doonane Terrace, Crettyard | — | 5 |
| Dr. Murphy Place, Portlaoise | — | 5 |
| Drim, Mountrath | — | 6 |
| Droimnin, Stradbally | — | 17 |
| Droimnin Retirement Village, Stradbally | — | 8 |
| Droughill, Portarlington | — | 10 |
| Dublin Road, Portlaoise | — | 16 |
| Dun Masc, Dublin Road | — | 10 |
| Dun Masc, Portlaoise | €395,000 | 10 |
| Dunamaise Court, Kilminchy | €165,000 | 8 |
| Dunmasc, Dublin Rd | €345,000 | 8 |
| Dunnes Terrace, Patrick Street | — | 5 |
| The Downs, Portlaoise | — | 10 |
| The Downs, Stradbally Road | €390,000 | 12 |
| The Drive, Graigavern Lodge | — | 15 |
| The Drive, Mount Stewart | €321,586 | 12 |