| Abbey Court, Abbeyleix Road | — | 8 |
| Abbey Crescent, Ballyroan Road | — | 6 |
| Abbeycourt, Abbeyleix Road | — | 7 |
| Abbeyleix Road, Portlaoise | — | 22 |
| Acragar, Mountmellick | — | 11 |
| Aghnaharna, Stradbally Road | — | 7 |
| Aghnaharna Court, Portlaoise | — | 5 |
| Aghnaharna Court, Stradbally Rd | €260,000 | 8 |
| Aghnaharna Drive, Portlaoise | €294,100 | 13 |
| Aghnaharna Drive, Stradbally Road | €375,000 | 30 |
| An Lochan, Portlaoise | €321,719 | 8 |
| An Lochan, Summerhill | €295,154 | 41 |
| Ard Branagh, Dublin Road | €264,317 | 9 |
| Ard Branagh, Heathfield | €251,102 | 25 |
| Ard Erin, Mountrath | €225,000 | 29 |
| Ardan Glas, Mountrath Rd | — | 9 |
| Ardan Glas, Portlaoise | €281,000 | 10 |
| Ardlea, Mountrath | — | 5 |
| Arlington Estate, Portarlington | — | 9 |
| Ashbrook, Abbeyleix | — | 6 |
| Ashbrook Gardens, Mountrath Road | — | 7 |
| Ashbury, Station Road | — | 5 |
| Ashewood Walk, Portlaoise | €308,370 | 34 |
| Ashewood Walk, Stradbally Road | — | 6 |
| Ashewood Walk, Summerhill Lane | €330,395 | 99 |
| Ashgrove, Mountmellick | €214,200 | 37 |
| Ashley Gardens, Borris Road | €285,000 | 25 |
| Ashley Gardens, Portlaoise | — | 14 |
| Ashwood Walk, Summerhill Lane | — | 6 |
| Aspen Way, Foxburrow | €308,370 | 10 |
| The Avenue, Millers Hill | €343,612 | 7 |
| The Avenue, Mount Stewart | €330,396 | 16 |
| The Avenue, Rath Rua | €330,396 | 5 |