| Cloongullaun, Swinford, Mayo | €236,000 | 2019-07-08 |
| Cloonierin, Kilmovee, Ballaghadereen | €130,000 | 2024-12-19 |
| Cloonifeen, Ballinrobe, Mayo | €95,000 | 2019-04-05 |
| Clooninshin, Meelick, Swinford | €75,000 | 2025-12-18 |
| Clooniron, Kilmovee, Ballaghaderreen | €37,500 | 2024-09-03 |
| Clooniron, Kilmovee, Co Mayo | €86,000 | 2020-04-07 |
| Clooniron, Kilmovee, Mayo | €150,000 | 2026-03-27 |
| Cloonishin, Meelick, Swinford | €139,000 | 2024-05-28 |
| Cloonislaun, Ballina, Co Mayo | €70,000 | 2025-11-24 |
| Cloonislaun, Ballina, Mayo | €925,000 | 2025-08-29 |
| Cloonkeary, Ballinrobe, County Mayo | €194,000 | 2021-10-01 |
| Cloonkeary, Ballinrobe, Mayo | €100,000 | 2022-09-08 |
| Cloonkedagh Rd, Kiltimagh, Mayo | €151,500 | 2018-12-14 |
| Cloonkedagh Road, Kiltimagh | €174,000 | 2011-07-14 |
| Cloonkedagh, Kiltimagh, Mayo | €205,000 | 2023-05-05 |
| Cloonkee, Crossmolina, Co Mayo | €60,000 | 2018-09-24 |
| Cloonkee, Rathnamagh, Crossmolina | €80,000 | 2024-07-26 |
| Cloonkeeghan, Hollymount, Mayo | €75,000 | 2019-05-24 |
| Cloonkeen House, Brookhill, Claremorris | €186,500 | 2021-09-27 |
| Cloonkeen, Carrowholly, Westport | €240,000 | 2017-10-27 |
| Cloonkeen, Castlebar | €230,000 | 2013-04-17 |
| Cloonkeen, Castlebar, Co. Mayo | €118,000 | 2012-04-05 |
| Cloonkeen, Castlebar, Mayo | €470,000 | 2024-12-06 |
| Cloonkerry, Ballinrobe, Co Mayo | €165,000 | 2015-07-22 |
| Cloonlara Lodge, Cloonlara, Swinford | €220,000 | 2014-11-12 |
| Cloonlara, Brickens, Claremorris | €110,000 | 2022-01-20 |
| Cloonlara, Swinford | €60,000 | 2010-11-26 |
| Cloonlara, Swinford, Co. Mayo | €135,000 | 2019-10-14 |
| Cloonlara, Swinford, County Mayo | €85,000 | 2026-04-22 |
| Cloonlara, Swinford, Mayo | €135,000 | 2024-04-19 |
| Cloonlavish, Knock, Claremorris | €127,000 | 2022-05-03 |
| Cloonlavish, Knock, Mayo | €112,500 | 2023-09-20 |
| Cloonlee, Knock, Co. Mayo | €72,500 | 2013-01-28 |
| Cloonlee, Partry, Claremorris | €120,000 | 2017-07-07 |
| Cloonliffen, Ballinrobe | €140,000 | 2016-01-11 |
| Cloonliffen, Ballinrobe, Co Mayo | €267,500 | 2018-06-08 |
| Cloonlumney, Swinford, . | €71,000 | 2010-05-06 |
| Cloonlyon, Charlestown, Co Mayo | €97,000 | 2015-03-27 |
| Cloonlyon, Charlestown, Mayo | €50,000 | 2016-12-22 |
| Cloonmeen, Cloontia, Ballymote | €120,000 | 2025-06-13 |
| Cloonmore Lower, Claremorris, Mayo | €74,575 | 2017-04-11 |
| Cloonmore Upper, Claremorris, Mayo | €125,000 | 2023-11-16 |
| Cloonmore, Ballafarna, Claremorris | €36,000 | 2016-05-13 |
| Cloonmore, Ballindine, Co Mayo | €168,000 | 2021-01-25 |
| Cloonmore, Ballindine, Mayo | €115,000 | 2018-12-05 |
| Cloonmore, Ballyfarna, Claremorris | €139,000 | 2026-05-08 |
| Cloonmore, Carracastle, Ballaghaderreen | €45,575 | 2016-02-24 |
| Cloonmore, Carracastle, Ballaghdereen | €95,000 | 2023-10-31 |
| Cloonmore, Carracastle, Co Mayo | €56,000 | 2019-01-07 |
| Cloonmore, Carracastle, Mayo | €180,000 | 2017-08-02 |
| Cloonmore, Claremorris, Mayo | €110,000 | 2018-07-11 |
| Cloonmung, Foxford, Co. Mayo | €25,000 | 2025-03-03 |
| Cloonnagashel, Ballinrobe, Mayo | €180,000 | 2019-12-18 |
| Cloonnahulty, Kiltimagh, Mayo | €60,000 | 2021-06-11 |
| Cloonnamna, Kilmovee, Ballaghaderreen | €90,000 | 2022-02-24 |
| Cloonoragh, Crossmolina, Co Mayo | €70,000 | 2026-07-16 |
| Cloonoragh, Crossmolina, Mayo | €100,000 | 2026-01-09 |
| Cloonrane, Ballindine, County Mayo | €290,000 | 2022-06-17 |
| Cloonrane, Ballindine, Mayo | €120,000 | 2015-07-22 |
| Cloonrow, Urlaur, Kilkenny | €160,000 | 2023-03-24 |
| Cloonskeagh, Kincon, Ballina | €200,000 | 2021-03-24 |
| Cloonskill, Knappagh Beg, Westport | €210,000 | 2019-09-06 |
| Cloonskill, Lankill, Westport | €217,500 | 2016-11-28 |
| Cloonskill, Liscarney, Westport | €240,000 | 2022-06-24 |
| Cloonskill, Westport, Mayo | €120,000 | 2023-10-17 |
| Cloonsunna, Castlebar, Co Mayo | €110,000 | 2021-01-18 |
| Cloontakilla, Bangor Erris, Ballina | €20,000 | 2019-04-29 |
| Cloontakilla, Bangor Erris, Co Mayo | €90,000 | 2026-05-21 |
| Cloontakilla, Bangor, Erris | €177,500 | 2026-02-10 |
| Cloontakillla, Bangor Erris, Co Mayo | €265,000 | 2022-10-07 |
| Cloontarriff & Balloor, Kilkelly, Co Mayo | €50,000 | 2023-05-30 |
| Cloontarriff, Knock, Claremorris | €140,000 | 2026-04-29 |
| Cloonterrif, Knock, Claremorris | €100,000 | 2010-03-26 |
| Cloontia Bonniconlon, Ballina Mayo, Eire | €100,000 | 2023-09-14 |
| Cloontia, Kilgarriff, Co Mayo | €50,000 | 2023-07-10 |
| Cloontubrid, Ross, Castlebar | €105,000 | 2014-01-02 |
| Cloontubrid, Swinford, Mayo | €40,000 | 2018-09-14 |
| Cloontumper, Bekan, Claremorris | €135,000 | 2025-11-10 |
| Cloonturbid, Ross, Castlebar | €60,000 | 2022-10-17 |
| Cloonturk, Kilkelly, Co Mayo | €375,000 | 2021-05-06 |
| Cloonturk, Kilkelly, County Mayo | €136,000 | 2024-11-14 |
| Cloonturk, Kilkelly, Mayo | €165,000 | 2024-06-20 |
| Clooraine, Ballindine | €205,000 | 2015-12-11 |
| Clossagh Rd, Belass, Foxford | €170,000 | 2015-09-24 |
| Clossagh Rd, Bellass, Foxford | €229,000 | 2019-11-14 |
| Clossagh Rd, Foxford, Mayo | €97,500 | 2018-03-28 |
| Clossagh Roe, Foxford, Co Mayo | €35,000 | 2016-09-26 |
| Clossagh, Foxford, Mayo | €20,000 | 2021-06-30 |
| Cloughboley, Manulla, Castlebar | €160,000 | 2025-09-22 |
| Cloughbrack, Bofeenaun, Ballina | €60,010 | 2023-07-28 |
| Cloughcoley, Kilkelly, Mayo | €56,000 | 2025-10-31 |
| Cloughmor, Achill Sound, Mayo | €120,000 | 2014-09-02 |
| Cloughmore, Achill, Mayo | €208,500 | 2019-10-18 |
| Cloughmoyne, Headford, Mayo | €190,000 | 2015-06-05 |
| Cloughnageeragh, Belcarra, Castlebar | €39,000 | 2018-03-09 |
| Cloughvolley, Aghamore, Ballyhaunis | €45,000 | 2021-12-06 |
| Clounafarna, Ballyhaunis, County Mayo | €50,000 | 2018-11-22 |
| Clovelly Beag, Doughmakeon, Roonagh | €185,000 | 2018-11-09 |
| Cluain Ard, Westport, Mayo | €455,000 | 2026-08-12 |
| Cluain Beg Lodge, Foxford, Co Mayo | €407,500 | 2022-10-26 |
| Clyard, Kilmaine, Mayo | €46,000 | 2026-04-22 |
| Clydagh, Ballycastle, Mayo | €40,000 | 2021-12-10 |
| Clydagh, Pontoon Rd, Castlebar | €300,000 | 2024-05-10 |
| Clydagh, Pontoon Road, Castlebar | €35,200 | 2023-03-24 |
| Cnoc Mhuire, Amana Estate, Church Rd Ballina | €210,000 | 2024-04-12 |
| Cnoc Mhuire, Gurteens, Ballina | €440,000 | 2024-10-08 |
| Cnoc Na Gcuach, Lackafinna Bay, Cong | €540,000 | 2023-10-17 |
| Cnoc Na Sonas, Ballycurrin, Heardford | €225,000 | 2015-12-11 |
| Coarsepark, Castlebar, Mayo | €205,000 | 2021-04-16 |
| Cockle Strand, Murrisk, County Mayo | €510,000 | 2011-01-25 |
| Cogaula House, Clogher, Claremorris | €65,000 | 2019-12-12 |
| Cogaula, Clogher, Claremorris | €55,000 | 2017-03-14 |
| Cogaula, Sheaune, Westport | €10,000 | 2016-02-17 |
| Cogaula, Sheeaune, Westport | €86,000 | 2023-08-15 |
| Cogaula, Westport | €299,000 | 2013-09-02 |
| Cogaula, Westport, Mayo | €347,000 | 2023-08-03 |
| Coggernagh East, Islandeady, Castlebar | €280,000 | 2010-06-18 |
| Coguala, Clogher, Claremorris | €423,000 | 2021-04-28 |
| Coibhneas, Annagh, Ballyhaunis | €170,000 | 2017-11-23 |
| Coill Mor, The Woodlands, Ballina | €240,000 | 2015-07-31 |
| Coillard, Cappaduff, Tourmakeady | €245,000 | 2024-12-19 |
| Coillin, Scenic Rd, Tavanaghmore | €295,000 | 2026-01-14 |
| Coillte Cottage, Thomas Street, Kiltimagh | €70,000 | 2025-10-28 |
| Coilmore House, Claremorris, Co Mayo | €92,500 | 2020-07-23 |
| Cois Abhainn, Rathkip, Ballina | €220,000 | 2020-12-08 |
| Cois Cuain, Ashleam, Achill | €168,000 | 2022-05-19 |
| Cois Na H'abhainn, 2 Station Road, Ballinrobe | €270,000 | 2023-11-20 |
| Cois Na Tine, Woodfield, Kilkelly | €45,000 | 2015-06-30 |
| Coleman House, Carrowkeel, Murrisk | €295,000 | 2018-05-11 |
| Collacoon, Louisburgh, Mayo | €280,000 | 2017-10-20 |
| Collagh, Meelick, Swinford | €10,000 | 2016-12-29 |
| Collagh, Swinford, Mayo | €95,000 | 2019-11-26 |
| College View, Westport Road, Castlebar | €189,500 | 2020-09-03 |
| Columbia, Pound Rd, Mayo | €100,000 | 2023-10-18 |
| Commauns, Burren, Castlebar | €30,000 | 2019-04-12 |
| Commauns, Castlebar, Co Mayo | €50,000 | 2021-09-27 |
| Comminch, Castlehill, Ballina | €80,000 | 2026-02-06 |
| Comploon Beg, Newport, Co Mayo | €305,000 | 2022-10-12 |
| Comploon, Glenhest Road, Newport | €148,000 | 2019-08-30 |
| Conaghre, Carromore, Lacken Ballina | €70,000 | 2023-11-17 |
| Conan House, Attycunnane, Belmullet | €74,000 | 2017-07-28 |
| Cong North, Cong | €45,000 | 2012-08-31 |
| Cong, Co.mayo | €200,000 | 2025-02-24 |
| Connemara View, Letterass, Leenane | €395,000 | 2025-10-10 |
| Conrea, Kilmeena, Mayo | €70,000 | 2026-02-04 |
| Convent Rd, Ballinrobe, Mayo | €425,000 | 2026-05-07 |
| Convent Rd, Claremorris, Mayo | €220,000 | 2026-03-20 |
| Convent Road 1, Claremorris, Mayo | €180,000 | 2022-05-09 |
| Convent Road, Ballinrobe, Co. Mayo | €142,500 | 2019-07-05 |
| Convent Road, Claremorris | €90,000 | 2013-02-14 |
| Convent Road, Claremorris, Co. Mayo | €117,500 | 2026-06-02 |
| Convent Terrace, Ballina, Mayo | €45,000 | 2025-12-11 |
| Conventlane, Knokalegan, Crossmolina | €180,000 | 2016-02-17 |
| Coogue House, Coogue, Ballyhaunis | €125,000 | 2012-08-21 |
| Coogue Middle, Aghamore, Ballyhaunis | €245,000 | 2024-07-03 |
| Coogue Middle, Aughamore, Co Mayo | €35,000 | 2022-11-07 |
| Coogue Middle, Ballyhaunis, County Mayo | €26,000 | 2024-02-01 |
| Coogue Middle, Ballyhaunis, Mayo | €268,700 | 2022-04-29 |
| Coogue North, Ballyhaunis, Mayo | €146,000 | 2021-09-23 |
| Coogue South, Aghamore, Ballyhaunis | €190,000 | 2026-09-04 |
| Coogue South, Ballyhaunis | €168,500 | 2010-10-01 |
| Coogue South, Ballyhaunis, Co Mayo | €20,000 | 2021-02-16 |
| Coogue South, Ballyhaunis, Mayo | €105,000 | 2024-10-17 |
| Coogue, Ballyhaunis, Mayo | €180,000 | 2026-02-11 |
| Coolagagh, Church Park, Foxford | €30,000 | 2021-03-31 |
| Coolagagh, Foxford | €288,000 | 2011-07-26 |
| Coolagagh, Foxford, Ballina | €335,000 | 2023-11-30 |
| Coolaghbaun, Hollymount, Mayo | €142,000 | 2013-12-13 |
| Coolaughbaun, Hollymount, Claremorris | €480,000 | 2025-12-18 |
| Coolbarreen, Barleyhill, Westport | €207,500 | 2020-03-09 |
| Coolbarreen, Carrowholly, Westport | €490,000 | 2021-07-16 |
| Coolcastle, Callow, Foxford | €70,000 | 2017-10-27 |
| Coolcon Scardaune, Garrymore, Claremorris | €40,000 | 2012-02-09 |
| Coolcran, Crossmolina Road, Ballina | €90,000 | 2017-07-31 |
| Coolcran, Knockanillaun, Ballina | €252,000 | 2024-02-19 |
| Coolcreeva, Falduff, Old Head | €168,000 | 2016-05-06 |
| Coolcronan, Foxford | €290,000 | 2012-02-23 |
| Coolcronan, Foxford, Mayo | €115,000 | 2024-02-28 |
| Coolcronin Cottage, Foxford, Ballina | €95,000 | 2018-10-08 |
| Coolegraine, Foxford, Co Mayo | €245,000 | 2025-09-26 |
| Coolegraine, Foxford, Mayo | €240,000 | 2023-08-25 |
| Coolegrane, Coollagagh, Foxford | €220,000 | 2020-01-20 |
| Coolegrane, Foxford, Co. Mayo. | €390,000 | 2026-08-14 |
| Coolfox, Balla, Castlebar | €210,000 | 2023-11-29 |
| Coolfox, Balla, Co Mayo | €50,000 | 2019-09-27 |
| Coolfox, Balla, Mayo | €145,000 | 2022-06-09 |
| Coolisduff, Kilmaine | €15,000 | 2012-09-17 |
| Coolisduff, Kilmaine, Mayo | €45,000 | 2023-04-17 |
| Coollagagh Ballinaleck, Bokeen Rd, Foxford | €335,000 | 2025-08-14 |
| Coollagagh, Foxford, Co Mayo | €26,000 | 2021-06-23 |
| Coolnabinna, Boughadoon Po, Ballina | €26,100 | 2012-12-20 |
| Coolnafarna, Ballyhaunis | €180,000 | 2010-11-29 |
| Coolnaha Ballyhaunis, Ballyhaunis, Mayo | €92,500 | 2020-12-21 |
| Coolnaha Fh, Ballyhaunnis, Mayo | €70,000 | 2024-07-19 |
| Coolnaha, Ballyhaunis, Co Mayo | €70,000 | 2016-05-27 |
| Coolnaha, Ballyhaunis, Mayo | €200,000 | 2026-02-17 |
| Cooloughra, Ballinrobe Rd, Westport | €140,000 | 2020-04-27 |
| Coolraine, Balldine, Co Mayo | €25,000 | 2023-09-25 |
| Coolroe, Claremorris, County Mayo | €122,000 | 2020-03-10 |
| Coolroe, Claremorris, Mayo | €125,000 | 2016-03-16 |