| Balladine Heights, Abbeyleix | — | 7 |
| Ballagh, Errill | — | 5 |
| Ballinakill Road, Abbeyleix | €275,000 | 15 |
| Ballycarroll, Portarlington | — | 5 |
| Ballyfin Rd, Portlaoise | — | 9 |
| Ballymorris Court, Ballymorris Road | — | 9 |
| Ballymorris Court, Portarlington | — | 11 |
| Ballymorris Green, Portarlington | €280,000 | 41 |
| Ballymorris Manor, Portarlington | — | 7 |
| Ballymorris Road, Portarlington | — | 9 |
| Ballyroan Road, Abbeyleix | — | 6 |
| Barnhill, Durrow | — | 5 |
| Barrow Mews, Link Rd | — | 6 |
| Barrow View, Portarlington | — | 6 |
| Barrowvale, Graiguecullen | €241,250 | 21 |
| Barrowvale, Portlaoise Rd | — | 10 |
| Beechfield, Portlaoise | — | 11 |
| Beechlawn, Portlaoise | — | 7 |
| Beladd, Portlaoise | — | 5 |
| Beladd, Stradbally Rd | — | 6 |
| Bell Heather, Sandwood | €440,527 | 7 |
| Bellair, Clonaslee | — | 6 |
| Bellgrove, Ballybrittas | — | 7 |
| Bellingham, Mountrath Road | — | 10 |
| Berrybridge Ave, Maryborough Village | €300,000 | 11 |
| Berryridge Avenue, Maryborough village | — | 8 |
| Bianconi Way, Portlaoise | — | 7 |
| Bianconi Way, Ridge Rd | €198,000 | 20 |
| Block B Parkside, Portlaoise | — | 8 |
| Blossom Court, Esker Hills | €221,750 | 23 |
| Bluebell Way, Esker Hills | €242,500 | 14 |
| Blueberry Hill, Esker Hills | €226,500 | 12 |
| Boley, Abbeyleix | — | 8 |
| Boley, Ballylinan | — | 5 |
| Borris Little, Borris Road | — | 5 |
| Borris Little, Portlaoise | €222,000 | 22 |
| Borris Road, Portlaoise | €171,250 | 16 |
| Boughlone Way, Bellingham | €220,000 | 31 |
| Bracklone, Portarlington | — | 11 |
| Bracklone Street, Portarlington | €90,000 | 16 |
| Bramble Wood, Sand Wood | €440,527 | 7 |
| Brescula Close, Bellingham | €195,382 | 28 |
| Bride Street, Ballinakill | — | 7 |
| Bridge Street, Portlaoise | — | 10 |
| Bridle Walk, Kilminchy | €153,000 | 19 |
| Brockley Park, Stradbally | — | 11 |
| Brockra Walk, Bellingham | €187,500 | 24 |
| Broomville, Dublin Road | — | 8 |
| Broomville Close, Dublin Rd | — | 6 |
| Broomville Close, Portlaoise | — | 5 |
| Brotherton, Sleaty Rd | €220,000 | 11 |
| Bruach Na Habhainn, Killeen | €171,000 | 9 |
| Bruach na hAbhann, Killeen | — | 8 |
| Buttercup Avenue, Esker Hills | €225,000 | 31 |
| The Beeches, Forest Park | — | 13 |
| The Birches, Kilnacourt | — | 5 |
| The Birches, Kilnacourt Woods | €138,750 | 28 |
| The Boulevard, Rath Rua | €323,789 | 37 |