| Cloonglasney Beg, Strokestown, Co Roscommon | €135,000 | 2020-08-12 |
| Cloonglasneybeg, Strokestown | €28,000 | 2012-02-09 |
| Cloonglasny Beg, Strokestown, Roscommon | €156,000 | 2019-07-15 |
| Cloonglassney Beg, Strokestown, Roscommon | €148,000 | 2022-05-04 |
| Cloonglassney, Strokestown | €10,000 | 2011-08-05 |
| Cloongowna, Bealnamulla, Athlone | €65,000 | 2012-11-19 |
| Cloongowna, Bealnamullia, Athlone | €40,000 | 2019-12-17 |
| Cloongownagh, Boyle Road, Carrick-on-shannon | €387,000 | 2018-06-29 |
| Cloongownagh, Carrick On Shannon, Co Roscommon | €400,000 | 2019-09-06 |
| Cloongreaghan, Cootehall, Boyle | €80,000 | 2022-12-23 |
| Cloongreaghan, Cootehill, Boyle | €176,000 | 2025-05-23 |
| Clooniff, Ballydangan, Athlone | €18,750 | 2010-02-08 |
| Clooninisclin, Ballinlough, Co Roscommon | €200,000 | 2023-02-01 |
| Clooninisclin, Ballinlough, County Roscommon | €120,000 | 2022-03-09 |
| Clooninsclin, Ballinlough | €58,000 | 2011-07-29 |
| Clooninsilin, Ballinlough, Castlerea | €23,000 | 2014-01-28 |
| Clooninsla, Ballinlough, Roscommon | €155,000 | 2025-04-23 |
| Cloonisclin, Ballinlough, Co Roscommon | €17,000 | 2021-09-23 |
| Cloonkeehan West, Ballinlough, Co. Roscommon | €177,000 | 2026-07-27 |
| Cloonkeen, Castlerea | €32,450 | 2013-07-17 |
| Cloonkeen, Castlerea, Co Roscommon | €65,000 | 2016-12-21 |
| Cloonkeen, Castlerea, Roscommon | €125,000 | 2024-06-18 |
| Cloonkeen, Cootehill, Co Roscommon | €28,700 | 2017-09-13 |
| Cloonkeen, Taughmaconnell, Ballinasloe | €285,000 | 2017-01-06 |
| Cloonkeerin, Frenchpark | €10,250 | 2012-06-18 |
| Cloonkerin, Frenchpark | €30,000 | 2013-07-01 |
| Cloonkerin, Mantua, Castlerea | €44,000 | 2016-10-21 |
| Cloonlatieve, Castlerea, Roscommon | €215,000 | 2024-12-03 |
| Cloonlaughlan, Mount Talbot, County Roscommon | €375,000 | 2024-10-15 |
| Cloonlaughlin, Mount Talbot, Co Roscommon | €354,000 | 2025-10-30 |
| Cloonlaughnan, Mount Talbot | €145,000 | 2010-01-04 |
| Cloonlaughnan, Mount Talbot, Roscommon | €230,000 | 2026-06-17 |
| Cloonlee, Ballinlough | €75,000 | 2012-08-27 |
| Cloonlee, Ballinlough, Castlerea | €130,000 | 2023-11-02 |
| Cloonlee, Ballinlough, Co Roscommon | €265,000 | 2022-07-14 |
| Cloonlee, Ballinlough, Roscommon | €138,000 | 2024-02-01 |
| Cloonlish House, Knockroe, Castlerea | €140,000 | 2023-08-17 |
| Cloonlough, Ballinlough | €30,000 | 2012-07-04 |
| Cloonlough, Ballinlough, Roscommon | €183,000 | 2022-02-23 |
| Cloonloughlin, Mounttalbot, Roscommon | €68,000 | 2022-04-13 |
| Cloonlumney, Ballaghadereen, Co Roscommon | €48,000 | 2020-07-31 |
| Cloonlumney, Ballaghaderreen | €50,000 | 2010-02-26 |
| Cloonlumney, Ballaghaderreen, Co Roscommon | €25,000 | 2020-11-03 |
| Cloonlumney, Ballaghaderreen, Roscommon | €255,000 | 2021-12-02 |
| Cloonlumney, Ballaghadreen, Roscommon | €170,000 | 2019-03-08 |
| Cloonmaan, Boyle Rd, Carrick On Shannon | €150,000 | 2026-06-19 |
| Cloonmaul, Loughglynn, Castlerea | €80,000 | 2025-10-08 |
| Cloonmaul, Loughlynn, Castlerea | €120,000 | 2024-06-04 |
| Cloonmaul, Loughlynn, Co Roscommon | €68,684 | 2021-06-03 |
| Cloonmore, Carracastle, Ballaghaderreen | €50,000 | 2012-06-26 |
| Cloonmore, Tarmonbarry | €226,872 | 2010-08-27 |
| Cloonmore, Tarmonbarry, Co Roscommon | €142,000 | 2024-02-02 |
| Cloonmore, Tarmonbarry, County Roscommon | €120,000 | 2017-06-01 |
| Cloonmore, Tarmonbarry, Roscommon | €59,000 | 2019-12-06 |
| Cloonmore, Whitehall, County Roscommon | €30,000 | 2023-12-18 |
| Cloonmore, Whitehall, Tarmonbarry | €28,000 | 2011-09-26 |
| Cloonmullen, Loughglynn, Roscommon | €123,000 | 2023-03-29 |
| Cloonmullen, Loughlynn, Castlerea | €135,000 | 2024-11-06 |
| Cloonmurley, Kilteevan, Roscommon | €170,000 | 2016-07-27 |
| Cloonmurly, Kilteevan | €157,500 | 2012-12-17 |
| Cloonmurly, Kilteevan, Roscommon | €247,500 | 2019-03-29 |
| Cloonree, Castlerea, Co Roscommon | €125,000 | 2018-07-31 |
| Cloonree, Castlerea, County Roscommon | €335,000 | 2023-06-12 |
| Cloonree, Castlerea, Roscommon | €90,000 | 2020-12-18 |
| Cloonrollagh, Bealnamulla, Athlone | €275,000 | 2024-12-12 |
| Cloonrollagh, Bealnamullia, Athlone | €265,000 | 2018-10-25 |
| Cloonroughan, Elphin | €50,000 | 2013-03-30 |
| Cloonroughan, Elphin, Co Roscommon | €38,025 | 2017-11-23 |
| Cloonroughan, Elphin, Roscommon | €82,500 | 2018-08-29 |
| Cloonsellan, Ballymurray | €200,000 | 2012-11-21 |
| Cloonsellan, Ballymurray, Co Roscommon | €543,000 | 2025-08-08 |
| Cloonsellan, Ballymurray, County Roscommon | €40,000 | 2025-02-19 |
| Cloonsellan, Ballymurray, Roscommon | €537,500 | 2026-05-01 |
| Cloonshaghan, Cavetown Lake, Croghan | €345,000 | 2022-11-24 |
| Cloonshaghan, Croghan, Boyle | €215,000 | 2025-12-17 |
| Cloonshanagh, Elphin, Roscommon | €150,000 | 2021-09-15 |
| Cloonshanagh, Hillstreet, Carrick On Shannon | €100,000 | 2015-11-03 |
| Cloonshanagh, Rooskey, Roscommon | €99,000 | 2020-09-22 |
| Cloonshanna, Rooskey | €275,000 | 2011-06-21 |
| Cloonshannagh, Elphin, Co Roscommon | €60,000 | 2021-07-28 |
| Cloonshannagh, Kilmore, County Roscommon | €40,000 | 2018-03-08 |
| Cloonshannagh, Rooskey | €128,000 | 2012-09-14 |
| Cloonshannagh, Rooskey, Co Roscommon | €205,000 | 2024-02-14 |
| Cloonshannagh, Rooskey, Roscommon | €335,000 | 2024-12-11 |
| Cloonshanvile, Frenchpark, County Roscommon | €300,000 | 2023-08-29 |
| Cloonshanville Boyle Road, Frenchpark, Roscommon Town | €129,000 | 2026-06-26 |
| Cloonshanville Rd, Frenchpark, Castlerea | €250,000 | 2026-07-29 |
| Cloonshanville, French Park | €67,500 | 2012-02-29 |
| Cloonshanville, French Park, Castlerea | €40,000 | 2020-03-02 |
| Cloonshanville, Frenchpark | €29,000 | 2012-07-05 |
| Cloonshanville, Frenchpark, Castlerea | €15,000 | 2017-04-19 |
| Cloonshanville, Frenchpark, Roscommon | €190,000 | 2023-09-21 |
| Cloonshask, Oldtown, Athlone | €186,000 | 2021-07-29 |
| Cloonshaughan, Croghan, Co Roscommon | €40,000 | 2020-02-04 |
| Cloonshawna, Rooskey, Roscommon | €110,000 | 2021-02-01 |
| Cloonshiver, Castlerea, Co. Roscommon | €42,000 | 2014-12-22 |
| Cloonshreen, Strokestown, Co Roscommon | €32,000 | 2014-01-24 |
| Cloonsillagh, Hillstreet, Carrick On Shannon | €36,000 | 2020-10-28 |
| Cloonskeeveen, Boyle Road, Carrick On Shannon | €80,000 | 2016-04-14 |
| Cloonskirt, Sooey, Boyle | €159,000 | 2026-04-21 |
| Cloonslaner, Strokestown, Co Roscommon | €95,000 | 2023-12-11 |
| Cloonslannor, Strokestown, Roscommon | €60,000 | 2024-12-13 |
| Cloonslanor House, Strokestown, Co. Roscommon | €68,000 | 2022-06-28 |
| Cloonslanor Strokestown, Strokestown, Roscommon | €135,000 | 2024-05-20 |
| Cloonslanor, Stokestown, County Roscommon | €40,000 | 2019-03-27 |
| Cloonslanor, Strokestown | €50,000 | 2012-04-20 |
| Cloonslanor, Strokestown, Co Roscommon | €195,000 | 2024-07-10 |
| Cloonslanor, Strokestown, County Roscommon | €60,000 | 2015-11-03 |
| Cloonslanor, Strokestown, Roscommon | €200,000 | 2016-11-11 |
| Cloonsreane, Strokestown, Roscommon | €195,000 | 2021-11-30 |
| Cloonsuck, Carrowbehy, Castlerea | €42,500 | 2017-03-21 |
| Cloonsuck, Castlerea, Roscommon | €80,000 | 2019-03-07 |
| Cloontogher, Kilteevan, Co Roscommon | €20,000 | 2015-07-10 |
| Cloontowart, Lisacul, Ballaghaderreen | €10,790 | 2013-12-20 |
| Cloontowart, Lisacul, Castlerea | €349,000 | 2026-06-23 |
| Cloontowart, Lisacul, Castlrea | €152,000 | 2022-04-08 |
| Cloontowart, Liscaul, Castlerea | €125,000 | 2025-01-07 |
| Cloontrask, Castelrea, Co Roscommon | €150,000 | 2023-09-28 |
| Cloontrask, Castlerea | €12,500 | 2013-04-29 |
| Cloontrask, Castlerea, Co Roscommon | €296,000 | 2025-11-13 |
| Cloontrask, Castlerea, County Roscommon | €155,000 | 2017-07-28 |
| Cloontrask, Castlerea, Roscommon | €280,000 | 2026-08-28 |
| Cloontrask, Trien, Castlerea | €147,750 | 2013-02-25 |
| Cloontrasna, Castlerea, Roscommon | €130,000 | 2023-10-16 |
| Cloontuskert, Lanesboro | €26,000 | 2013-05-17 |
| Cloontuskert, Lanesboro, Co Roscommon | €40,000 | 2026-01-19 |
| Cloontymullen, Kilteevan, Roscommon | €85,000 | 2021-11-30 |
| Cloontyprocklis, Grange, Sligo | €75,000 | 2016-12-22 |
| Cloonycolgan, Donamon, Roscommon | €70,000 | 2022-01-20 |
| Cloonyeffer, Ballinagare, Castlerea | €205,000 | 2026-06-30 |
| Cloonylyon, Strokestown | €145,000 | 2014-03-24 |
| Cloonylyon, Strokestown, Co Roscommon | €30,000 | 2022-10-13 |
| Cloonyquinn Foxboro Elphin, Co Roscommon | €75,000 | 2017-10-02 |
| Cloughermore, Elphin, Roscommon | €50,000 | 2020-01-24 |
| Cloverfield, The Walk, Roxborough | €235,000 | 2019-10-21 |
| Cloverhill, Athlone | €332,139 | 2018-09-14 |
| Cloverhill, Ballaghadereen | €105,000 | 2022-02-11 |
| Cloverhill, Ballaghaderreen, Co. Roscommon | €80,000 | 2024-07-24 |
| Cloverhill, Lisagallon, Roscommon | €340,000 | 2022-11-18 |
| Cloverhill, Roscommon, Co Roscommon | €55,000 | 2024-03-08 |
| Cluain Lodge, Cloonadra, Ballyleague Lanesboro | €175,000 | 2014-05-29 |
| Cluin Ard, Castlerea, Roscommon | €25,000 | 2013-06-21 |
| Clydagh, Ballinlough, Co. Roscommon | €24,000 | 2013-12-17 |
| Clydagh, Ballinlough, Roscommon | €350,000 | 2026-08-28 |
| Cnoc Cara, L5036 Ballyfermoyle, Keadue | €245,000 | 2021-10-29 |
| Cnoc Mhuire, Ballinlough, Co Roscommon | €40,000 | 2025-10-10 |
| Cnoc Mhuire, Monksland, Athlone | €165,000 | 2023-10-10 |
| Co Galkeenagh Stroestown, Roscommon | €155,000 | 2019-09-27 |
| Cobbelrs Cottage, Kilbegly, Balinasloe | €135,000 | 2021-08-25 |
| Coggalbeg, Strokestown, County Roscommon | €40,000 | 2021-02-01 |
| Coggalbeg, Strokestown, Roscommon | €260,000 | 2022-03-31 |
| Cois Abhainn, Ballytoohey, Termonbarry | €250,000 | 2020-01-07 |
| Cois Abhainn, Castlecoote, Co Roscommon | €120,000 | 2018-03-14 |
| Coll Com, Barrack Street, Castlerea | €40,000 | 2015-01-26 |
| Comer, Mountdelvin, Cloonfad | €50,000 | 2011-11-30 |
| Concarta, Boyle | €60,000 | 2014-12-22 |
| Convent Of Mercy, Boyle, Co Rosscommon | €250,000 | 2018-10-19 |
| Convent Rd, Ballaghadereen, Roscommon | €220,000 | 2021-01-08 |
| Convent Rd, Ballaghaderreen, Roscommon | €175,000 | 2026-02-20 |
| Convent Rd, Ballaghderren, Co Roscommon | €56,000 | 2015-07-22 |
| Convent Rd, Elphin, Roscommon | €100,000 | 2020-11-16 |
| Convent Rd, Roscommon, Roscommon | €147,000 | 2019-12-06 |
| Convent Road, Ballaghaderreen, Co. Roscommon | €98,000 | 2012-12-14 |
| Convent Road, Ballaghaderreen, County Roscommon | €200,000 | 2012-06-12 |
| Convent Road, Roscommon | €121,000 | 2010-01-29 |
| Cooladine, Ballaghaderreen, Co Roscommon | €28,000 | 2017-01-17 |
| Cooladye, Cootehall | €55,000 | 2013-01-31 |
| Cooladye, Cootehall, Boyle | €58,000 | 2019-08-02 |
| Coolagarry, Curraghboy | €25,000 | 2013-08-16 |
| Coolagarry, Curraghboy, Athlone | €220,000 | 2015-01-28 |
| Coolagarry, Curraghboy, Roscommon | €55,000 | 2019-03-14 |
| Coolagarry, Loughlynn, Castlerea | €85,000 | 2018-11-23 |
| Coolaphubble, Knockroghery, Roscommon | €200,000 | 2026-03-31 |
| Coolatober, Ballyforan Roscommon, Roscommon | €185,000 | 2024-05-31 |
| Coolatober, Ballyforan, Roscommon | €333,000 | 2022-08-24 |
| Coolatubber, Ballyforan, Ballinasloe | €170,000 | 2024-05-24 |
| Coolderry, Ballinasloe, Co. Roscommon | €70,000 | 2026-09-22 |
| Coolderry, Four Roads, Co Roscommon | €30,000 | 2025-12-22 |
| Coolena, Edmonstown, Ballaghadereen | €122,000 | 2019-11-29 |
| Coolfree, Taughmaconnell, Ballinasloe | €10,000 | 2012-12-20 |
| Coolin Lodge, Barrymore, Kiltoom | €550,000 | 2019-11-11 |
| Coollusty, Athleague, Roscommon | €67,000 | 2020-09-21 |
| Coolmeen, Creeve, Elphin | €15,000 | 2020-08-14 |
| Coolmeen, Elphin, Roscommon | €120,000 | 2025-09-05 |
| Coolmeen, Fuerty, Roscommon | €200,000 | 2014-03-06 |
| Coolmore, Strokestown, Roscommon | €210,000 | 2019-06-27 |
| Coolnageer, Curraghboy, Athlone | €130,000 | 2019-07-02 |
| Coolshaghtena, Roscommon | €175,000 | 2022-03-02 |
| Coolteige, Ballintober South, Roscommon | €39,000 | 2011-09-26 |
| Coolteige, Derrane Road, Fourmilehouse | €190,000 | 2017-08-03 |
| Coolteige, Fourmile House | €100,000 | 2013-08-15 |
| Cooltigue 1, Fourmilehouse, Roscommon | €292,000 | 2019-12-19 |
| Cooltigue, Four Mile House, Roscommon | €80,000 | 2018-12-07 |
| Cooltigue, Fourmilehouse | €250,000 | 2012-03-02 |
| Coolusty, Athleague | €30,000 | 2012-10-03 |
| Coolusty, Athleague, Co. Roscommon | €77,500 | 2021-04-20 |
| Cooly, Castlecoote, Roscommon | €330,000 | 2016-07-05 |
| Coote Hall, Boyle, Co Roscommon | €297,500 | 2016-11-25 |
| Coote Lodge, Cootehall, Boyle | €465,000 | 2022-10-27 |
| Cootehall, Boyle | €59,912 | 2014-12-18 |