| Cloncough, Mountrath | €272,500 | 2012-09-20 |
| Cloncough, Mountrath, Laois | €250,000 | 2025-05-23 |
| Cloncourse, Mountrath, Laois | €160,000 | 2024-11-01 |
| Cloncully, Borrisn-in-ossory | €19,046 | 2010-09-15 |
| Clondeglass, Mountrath, Laois | €65,000 | 2017-08-23 |
| Clonduff, Rosenallis | €155,000 | 2013-08-27 |
| Clonduff, Rosenallis, Co Laois | €255,000 | 2026-02-12 |
| Clonduff, Rosenallis, County Laois | €95,000 | 2022-10-07 |
| Clonehurk, Ballyfin, Portlaoise | €205,000 | 2026-02-10 |
| Clonehurke, Ballyfin, County Laois | €120,000 | 2025-10-24 |
| Clonenagh, Mountrath | €225,000 | 2011-12-16 |
| Cloneygowan, Maryborough West, County Laois | €20,000 | 2016-12-01 |
| Cloneygowan, Portarlington, Laois | €215,000 | 2016-04-07 |
| Cloneyhurke, Ballyfin, Portlaoise | €540,000 | 2026-08-20 |
| Cloneyhurke, Portarlington, Co Laois | €400,000 | 2019-09-04 |
| Clonfad Castletown, Castletown, Laois | €486,000 | 2025-10-10 |
| Clonfad, Cuodagh, Castletown | €125,000 | 2014-04-30 |
| Clonin Hill, Clonincurragh, Mountrath | €175,000 | 2019-08-02 |
| Clonin, Mountrath | €41,000 | 2014-10-09 |
| Clonin, Mountrath, Portlaoise | €140,000 | 2023-03-28 |
| Clonincurragh, Mountrath | €118,000 | 2012-04-02 |
| Clonincurragh, Mountrath, Laois | €330,000 | 2024-07-31 |
| Clonkeen, Abbeyleix Laois, Laois | €20,000 | 2022-09-08 |
| Clonkeen, Portlaoise | €184,000 | 2012-08-31 |
| Clonkeen, Portlaoise, County Laois | €440,000 | 2022-04-14 |
| Clonkeen, Portlaoise, Laois | €575,000 | 2022-10-28 |
| Clonmeen 1, Errill, Portlaoise | €50,000 | 2016-08-25 |
| Clonmeen, Errill | €75,000 | 2012-09-19 |
| Clonmeen, Errill, Portlaoise | €25,000 | 2018-10-05 |
| Clonmeen, Rathdowney, Co Laois | €88,000 | 2019-01-28 |
| Clonmeewood, Errill, Co Laois | €50,000 | 2022-05-03 |
| Clonminam Rd, Portlaoise, Co Laois | €92,500 | 2024-05-15 |
| Clonminam Road, Portlaoise, Laois | €306,000 | 2026-03-12 |
| Clonmore, Errill | €35,000 | 2012-08-31 |
| Clonmore, Killeshin, Carlow | €476,000 | 2023-08-30 |
| Clonmore, Killeshin, Laois | €325,000 | 2022-04-01 |
| Clonnanny Rd, Portdarlinton, Laois | €90,000 | 2016-06-24 |
| Clonohill, Coolrain, Portlaoise | €325,000 | 2021-12-09 |
| Clononeen Cottage, Borris In Ossory, Laois | €350,000 | 2024-08-14 |
| Clononeen Gate Lodge, Borris-in-ossory, Co. Laois | €155,000 | 2024-08-14 |
| Clononeen House, Borris In Ossory, Portlaoise | €100,000 | 2015-07-27 |
| Clononeen, Borris In Ossory | €170,000 | 2012-09-27 |
| Clonpierce, Ballylinan, Laois | €245,000 | 2017-10-31 |
| Clonroosk Little, Mountrath Rd, Portlaoise | €86,666 | 2017-04-06 |
| Clonrooske View, Mountrath Road, Portlaoise | €80,000 | 2013-11-04 |
| Clontico, Ballyroan, Portlaoise | €225,000 | 2022-05-27 |
| Cloonagh Beg, Clonaslee | €70,000 | 2013-09-12 |
| Cloonagh, Mountmellick, Co Laois | €347,000 | 2016-10-12 |
| Cloonagh, Mountmellick, Laois | €280,000 | 2020-12-15 |
| Cloonaghmore, Clonaslee, Portlaoise | €325,000 | 2020-08-24 |
| Cloosecullen, Mountrath | €212,000 | 2013-02-28 |
| Cloosecullen, Raheen, Mountrath | €247,000 | 2016-09-01 |
| Clopook, Stradbally, Portlaoise | €140,000 | 2025-01-10 |
| Closecullen, Raheen, Mountrath | €600,000 | 2021-03-26 |
| Closeland, Ballybrittas, Portlaoise | €485,000 | 2024-11-04 |
| Closeland, Jamestown, Ballybrittas | €400,000 | 2021-01-22 |
| Closelands Ballybrittas, Ballybrittas, Laois | €106,000 | 2019-01-18 |
| Closelands, Ballybrittas, Laois | €105,000 | 2015-06-16 |
| Closelands, Ballybrittas, Portlaoise | €115,000 | 2015-01-20 |
| Closelands, Killenard | €215,000 | 2013-05-09 |
| Closh, Camcross, Mountrath | €150,000 | 2026-07-20 |
| Closhaun, Attanagh | €38,100 | 2012-11-27 |
| Closhaun, Attanagh, Laois | €200,000 | 2019-10-11 |
| Clough Rd, Ballacolla, Laois | €111,000 | 2016-02-10 |
| Clough Road, Ballacolla | €75,000 | 2011-01-31 |
| Clough, Ballacolla | €32,500 | 2012-02-29 |
| Clough, Ballacolla, Portlaoise | €40,000 | 2015-02-25 |
| Cluain Ard, Pilgrimhill, Castletown | €590,000 | 2018-06-01 |
| Cnoc Na Carraige, Kilnaseer, Rathdowney | €187,500 | 2013-10-18 |
| Coach House, Kylebeg House, Pike Of Rushall Portlaoise | €100,500 | 2018-08-28 |
| Coill Beag, Dysart, Stradbally | €244,000 | 2017-07-28 |
| Coill Na Saor, Parcnahown, Cullohill | €325,000 | 2021-06-08 |
| Coilluisce, Keelogue, Killeshin | €362,000 | 2025-08-08 |
| Cois Abhainn, Conoboro Rd, Rathdowney | €220,000 | 2021-01-22 |
| Cois Abhainn, Conoboro Road, Rathdowney | €120,000 | 2010-08-10 |
| Collacurragh, Ballacolla | €405,000 | 2026-03-12 |
| Collier's Lane, Kilminchy, Portlaoise | €170,000 | 2017-12-21 |
| Colliers Lane, Kilminchy, Dublin Rd | €380,000 | 2023-10-06 |
| Colliers Lane, Kilminchy, Portlaoise | €360,000 | 2023-09-19 |
| Colliers Lane, Portlaoise, Co Laois | €272,000 | 2022-11-18 |
| Colliers Lane, Portlaoise, Laois | €290,000 | 2025-09-17 |
| Colt, Ballyroan, Laois | €60,000 | 2023-12-19 |
| Colt, Ballyroan, Portlaoise | €46,000 | 2015-05-01 |
| Conlon View, 8 St Patricks Terrace, Castletown | €352,000 | 2022-01-27 |
| Conneberry, Old Knock-may Road, Portlaoise | €370,000 | 2026-06-02 |
| Conoboro Rd, Rathdowney, Portlaoise | €185,000 | 2019-08-29 |
| Conoboro Road, Rathdowney | €70,000 | 2012-02-21 |
| Conoboro, Rathdowney, Laois | €107,500 | 2019-04-26 |
| Conoboro, Rathdowney, Portlaois | €96,500 | 2014-10-13 |
| Conomara, Dyasrt, Portlaoise | €670,000 | 2020-10-21 |
| Coolaboghlan, Clonaslee, Laois | €45,000 | 2015-09-24 |
| Coolagh, Clonaslee, Co Laois | €108,000 | 2019-11-15 |
| Coolagh, Geashill, Offaly | €160,000 | 2015-06-26 |
| Coolagh, Kilcavan, Geashill | €80,250 | 2013-10-16 |
| Coolaghy, Woodbrook, Portarlington | €240,000 | 2012-03-16 |
| Coolane, Killeshin, Carlow | €185,000 | 2015-10-30 |
| Coolbally House, Clough, Portlaoise | €100,000 | 2020-12-22 |
| Coolbally, Clough, Ballacolla | €130,000 | 2022-04-25 |
| Coolbally, Clough, Portlaoise | €152,000 | 2021-08-09 |
| Coolbanagher Castle House, Coolbanagher, Emo | €575,000 | 2021-04-28 |
| Coolbanagher House, Coolbanagher, Portlaoise | €46,695 | 2016-08-29 |
| Coolbanagher, Emo | €180,000 | 2014-11-28 |
| Coolbanagher, Emo, Co Laois | €215,000 | 2026-05-13 |
| Coolbanagher, Emo, Laois | €685,000 | 2025-03-20 |
| Coolbanagher, Emo, Portlaoise | €280,000 | 2025-07-04 |
| Coolderry, Ballacolla, Portlaoise | €265,000 | 2025-05-09 |
| Cooldrinagh, Bishopswood Road, Portarlington | €192,500 | 2010-12-15 |
| Coole, Abbeyleix | €80,000 | 2013-02-28 |
| Coole, Ballacolla, County Laois | €200,000 | 2025-12-18 |
| Coole, Kilbricken, Mountrath | €60,000 | 2018-12-18 |
| Coole, Raheen, Abbeyleix | €305,000 | 2021-09-09 |
| Coolenaugh, Ballickmoyler, Carlow | €175,000 | 2018-05-11 |
| Coolglass, Wolfhill, Co Laois | €150,000 | 2021-11-08 |
| Coolglass, Wolfhill, County Laois | €70,000 | 2018-12-13 |
| Coolkerry, Rathdowney | €38,000 | 2012-06-13 |
| Coolkerry, Rathdowney, County Laois | €55,000 | 2023-09-19 |
| Coolkerry, Rathdowney, Laois | €200,000 | 2022-08-29 |
| Coolkerry, Rathdowney, Portlaoise | €144,000 | 2021-08-09 |
| Coolnabacca, Stradbally, Co Laois | €81,000 | 2019-07-19 |
| Coolnabacca, Stradbally, Laois | €265,000 | 2023-02-10 |
| Coolnabacca, Stradbally, Portlaoise | €55,000 | 2015-12-04 |
| Coolnabacca, Timahoe, Co Laois | €200,000 | 2023-01-31 |
| Coolnabacca, Timahoe, Laois | €345,000 | 2026-09-04 |
| Coolnabanch, Clonaslee, Portlaoise | €55,000 | 2017-12-05 |
| Coolnabaul West, Rathdowney, Co Laois | €360,000 | 2020-06-19 |
| Coolnacartan, Mountrath, County Laois | €155,000 | 2022-06-13 |
| Coolnacritta, Cullahill, Rathdowney | €65,000 | 2017-04-21 |
| Coolnagh, Ballickmoyler, Laois | €60,000 | 2012-02-23 |
| Coolnamona, Portlaoise, Co. Laois | €130,000 | 2024-03-11 |
| Coolnariska, Killeshin, Carlow | €210,000 | 2019-05-22 |
| Coolnariska, Killeshin, Co Laois | €117,000 | 2019-08-28 |
| Coolowley, Errill, Rathdowney | €50,000 | 2024-01-15 |
| Coolrain House, Coolrain, Laois | €600,000 | 2024-10-10 |
| Coolrain Village, Mountrath, Laois | €240,000 | 2019-07-12 |
| Coolrain, County Laois | €165,000 | 2021-11-02 |
| Coolrain, Portlaoise, Laois | €64,000 | 2017-12-15 |
| Coolroe, Ballybrittas | €76,325 | 2013-06-27 |
| Coolroe, Ballybrittas, Co Laois | €550,000 | 2021-10-19 |
| Coote Street, Portlaoise | €175,000 | 2010-05-10 |
| Corbally House, Ballylinan, Athy | €200,000 | 2015-05-08 |
| Corbally, Ballylinan, Athy | €300,000 | 2020-04-27 |
| Corbally, Ballylinan, Laois | €311,200 | 2021-02-10 |
| Corbally, Rosenallis, Laois | €360,000 | 2026-03-04 |
| Cork Rd, Durrow, Laois | €320,000 | 2021-12-13 |
| Cork Rd, Stradbally, Laois | €270,000 | 2023-12-20 |
| Cork Road, Durrow | €105,000 | 2015-02-17 |
| Cork Road, Durrow, Co. Laois | €145,000 | 2022-05-18 |
| Cork Road, Stradbally, Co Laois | €260,000 | 2022-05-07 |
| Corner House, Erril, Portlaoise | €205,000 | 2023-11-03 |
| Corraun, Aghaboe, Ballacolla | €115,000 | 2017-11-13 |
| Corraun, Clough, Ballacolla | €62,000 | 2014-03-28 |
| Corraun, Clough, County Laois | €75,000 | 2015-08-07 |
| Corraun, Clough, Laois | €65,000 | 2021-08-23 |
| Correel, Stradbally, Laois | €61,000 | 2017-11-30 |
| Correel, Vicarstown, Laois | €417,500 | 2018-06-28 |
| Corrig Farmhouse, Portarlington, Laois | €300,000 | 2021-10-04 |
| Corrig Glen, Portarlington, Co Laois | €1,255,000 | 2017-08-14 |
| Corrig, Portarlington, Co Laois | €695,000 | 2023-11-23 |
| Corrig, Portarlington, Laois | €650,000 | 2023-09-15 |
| Corrig, Stradbally | €65,000 | 2017-07-07 |
| Corrig, Stradbally, Co Laois | €282,000 | 2021-05-05 |
| Corrig, Stradbally, Laois | €360,000 | 2024-01-19 |
| Corrigeen, Castletown | €217,000 | 2012-04-23 |
| Corrigeen, Castletown, Portlaoise | €350,000 | 2022-01-17 |
| Corrrig, Stradbally, Portlaoise | €38,000 | 2020-07-23 |
| Corvalley, Birr Rd, Mountmellick | €200,000 | 2020-12-22 |
| Cottage Farm, Coolbanagher, Co Laois | €155,000 | 2019-10-31 |
| Cottage, Cappakeel, Emo | €120,500 | 2025-01-07 |
| Course, Durrow, Co Laois | €60,000 | 2014-11-25 |
| Court Sq, Stradbally, Laois | €185,000 | 2023-08-08 |
| Courtwood Lodge, Rath, Ballybrittas | €240,000 | 2014-07-09 |
| Courtwood, Ballybrittas, Laois | €572,500 | 2017-11-28 |
| Courtwood, Vicarstown | €127,000 | 2010-03-19 |
| Courtwood, Vicarstown, County Laois | €185,000 | 2019-11-12 |
| Courtwood, Vicarstown, Laois | €565,000 | 2025-03-25 |
| Courtwood, Vicarstown, Portlaoise | €575,000 | 2022-03-14 |
| Crannagh, Mountrath, Co Laois | €200,000 | 2023-08-21 |
| Crannagh, Mountrath, Laois | €183,000 | 2025-11-19 |
| Crannagh, Mountrath, Portlaoise | €30,000 | 2016-08-12 |
| Crannagh, Stradbally, Co Laois | €100,000 | 2014-08-29 |
| Creelagh, Rathdowney | €40,000 | 2012-04-10 |
| Cremorgan, Timahoe Stradbally, Portlaoise | €145,000 | 2014-09-05 |
| Cremorgan, Timahoe, Co. Laois | €60,500 | 2021-07-11 |
| Cremorgan, Timahoe, Portlaoise | €550,000 | 2024-08-23 |
| Crettyard Stores, Crettyard, Carlow | €160,000 | 2019-12-03 |
| Crettyard, Via Carlow, Kilkenny | €330,000 | 2022-08-24 |
| Crissard, Wolfhill | €175,000 | 2017-02-16 |
| Croney Cottage, Ballyfin Rd, Mountrath | €550,000 | 2023-03-21 |
| Crookady Road, Rossleighan, Portlaoise | €157,500 | 2018-11-22 |
| Crosneen, Carlow | €150,000 | 2012-08-24 |
| Cross, Aghaboe, Portlaoise | €277,500 | 2017-02-17 |
| Cross, Ballacolla, Co. Laois | €510,000 | 2025-11-13 |
| Crossard, Wolfhill | €22,000 | 2012-10-18 |
| Crossard, Wolfhill, Co Laois | €150,000 | 2014-11-26 |
| Crossard, Wolfhill, Co Loais | €160,000 | 2018-02-16 |
| Crosskeys, Crettyard, Laois | €165,000 | 2020-01-31 |
| Crossleigh, Ballyhide, Carlow | €385,000 | 2024-03-15 |
| Crossneen, Carlow | €225,000 | 2022-08-16 |
| Crossneen, Carlow, Co Laois | €318,000 | 2019-12-04 |
| Crossneen, Graiguecullen, Carlow | €375,000 | 2021-04-09 |