| Caurane, Parke, Castlebar | €167,500 | 2023-08-14 |
| Chancery, Turlough, Castlebar | €290,000 | 2022-08-23 |
| Chapel St, Castlebar | €55,000 | 2014-09-25 |
| Chapel St, Castlebar, Mayo | €360,576 | 2023-09-25 |
| Charles St, Castlebar, Mayo | €220,000 | 2024-11-18 |
| Charleville House, Drumaduff Turlough, Castlebar | €25,000 | 2023-11-13 |
| Chestnut, Turlough, Castlebar | €166,519 | 2021-07-23 |
| Church Rd, Islandeady, Castlebar | €90,000 | 2015-01-23 |
| Cloggernagh West, Islandeady, Castlebar | €480,000 | 2026-06-25 |
| Cloggernaugh, Islandeady, Castlebar | €297,500 | 2021-05-12 |
| Cloghadockan, Turlough, Castlebar | €160,000 | 2023-12-06 |
| Cloghboley, Manulla, Castlebar | €200,000 | 2014-05-28 |
| Clogher, Turlough, Castlebar | €400,000 | 2024-10-18 |
| Clonkeen, Castlebar, Mayo | €315,100 | 2025-12-05 |
| Cloonagh, Belcarra, Castlebar | €116,000 | 2020-08-13 |
| Cloonaghmore, Ballyhean, Castlebar | €105,000 | 2017-12-20 |
| Cloonagleragh, Turlough, Castlebar | €237,000 | 2017-03-24 |
| Cloonan, Islandeady, Castlebar | €55,000 | 2015-09-03 |
| Cloonconragh East, Belcarra, Castlebar | €250,849 | 2012-03-14 |
| Cloondeash, Castlebar, Mayo | €200,000 | 2020-02-07 |
| Cloonduane, Belcarra, Castlebar | €200,000 | 2025-10-24 |
| Clooney, Belcarra, Castlebar | €345,000 | 2023-11-14 |
| Cloonkeen, Castlebar | €230,000 | 2013-04-17 |
| Cloonkeen, Castlebar, Co. Mayo | €118,000 | 2012-04-05 |
| Cloonkeen, Castlebar, Mayo | €470,000 | 2024-12-06 |
| Cloonsunna, Castlebar, Co Mayo | €110,000 | 2021-01-18 |
| Cloontubrid, Ross, Castlebar | €105,000 | 2014-01-02 |
| Cloonturbid, Ross, Castlebar | €60,000 | 2022-10-17 |
| Cloughboley, Manulla, Castlebar | €160,000 | 2025-09-22 |
| Cloughnageeragh, Belcarra, Castlebar | €39,000 | 2018-03-09 |
| Clydagh, Pontoon Rd, Castlebar | €300,000 | 2024-05-10 |
| Clydagh, Pontoon Road, Castlebar | €35,200 | 2023-03-24 |
| Coarsepark, Castlebar, Mayo | €205,000 | 2021-04-16 |
| Coggernagh East, Islandeady, Castlebar | €280,000 | 2010-06-18 |
| College View, Westport Road, Castlebar | €189,500 | 2020-09-03 |
| Commauns, Burren, Castlebar | €30,000 | 2019-04-12 |
| Commauns, Castlebar, Co Mayo | €50,000 | 2021-09-27 |
| Coolfox, Balla, Castlebar | €210,000 | 2023-11-29 |
| Corha Rahins, Castlebar, Co.mayo | €77,000 | 2015-05-20 |
| Corha, Newport Rd, Castlebar | €165,000 | 2016-03-30 |
| Corheens, Breaffy, Castlebar | €300,000 | 2018-08-31 |
| Cornagushlaun, Islandeady, Castlebar | €285,000 | 2018-07-27 |
| Cornamarrow, French Hill, Castlebar | €85,000 | 2016-12-06 |
| Cornamarrow, Frenchhill, Castlebar | €36,000 | 2012-11-27 |
| Cornamonaster, Ballinafad, Castlebar | €45,000 | 2013-08-07 |
| Cornanool 2, Castlebar, Mayo | €80,000 | 2018-08-02 |
| Cornanool, Castlebar, Mayo | €50,000 | 2019-06-19 |
| Cornaveagh, Ballyheane, Castlebar | €315,000 | 2021-04-28 |
| Corratanvally, Breaghwy, Castlebar | €150,000 | 2026-09-02 |
| Cottage Rd, Breaffy, Castlebar | €225,000 | 2019-03-05 |
| Cottage Road, Breaffy, Castlebar | €90,000 | 2014-04-29 |
| Craggagh, Balla, Castlebar | €100,000 | 2020-09-18 |
| Crannagh, Newtown, Castlebar | €140,000 | 2021-12-17 |
| Creaghanboy, Manulla, Castlebar | €90,000 | 2010-11-29 |
| Creevagh, Ballyhean, Castlebar | €125,000 | 2022-04-07 |
| Cregan Lodge, Pontoon Rd, Castlebar | €660,000 | 2017-07-07 |
| Cregaree, Curragh, Castlebar | €120,000 | 2015-02-02 |
| Cregganbell, Castlebar, Mayo | €240,000 | 2015-05-22 |
| Creggannavar, Breaffy, Castlebar | €180,000 | 2021-01-28 |
| Creve, The Curragh, Castlebar | €240,000 | 2021-07-23 |
| Crevnish, Station Rd, Castlebar | €377,500 | 2022-01-31 |
| Crillane, Straide, Castlebar | €256,000 | 2024-09-26 |
| Crillaune, Ross, Castlebar | €97,500 | 2024-12-20 |
| Crimlin, Ross, Castlebar | €24,000 | 2024-10-17 |
| Croi Og, 46 Rathbawn Rd, Castlebar | €245,000 | 2023-07-21 |
| Cruck, Balla, Castlebar | €141,000 | 2018-07-12 |
| Cuillare, Belcarra, Castlebar | €160,000 | 2020-12-18 |
| Cummer, Raheens, Castlebar | €14,000 | 2020-08-18 |
| Cummer, Rahins, Castlebar | €190,000 | 2023-06-09 |
| Cunnagher North, Ross, Castlebar | €60,000 | 2023-04-06 |
| Cunnagher, Ross, Castlebar | €50,000 | 2021-06-14 |
| Curelaim, Turlough, Castlebar | €265,000 | 2022-05-10 |
| Currabawn, Belcarra, Castlebar | €366,000 | 2023-12-18 |
| Curradrish Rd, Castlebar, Mayo | €306,000 | 2024-07-12 |
| Curradrish Road, Castlebar | €345,133 | 2019-03-11 |
| Curradrish, Castlebar, Co Mayo | €375,000 | 2023-05-25 |
| Curradrish, Castlebar, Mayo | €320,000 | 2021-09-27 |
| Curragh, Castlebar | €150,000 | 2010-05-04 |
| Curragh, Castlebar, Mayo | €107,000 | 2015-01-23 |
| Curraghmore, Belcarra, Castlebar | €530,000 | 2020-07-30 |
| Currane, Ballyvary, Castlebar | €18,934 | 2020-02-20 |
| Currans, Parke, Castlebar | €44,400 | 2022-03-16 |
| Curratan Vally, Breaffy, Castlebar | €247,500 | 2017-02-03 |
| Curraun, Ballyvary, Castlebar | €85,000 | 2011-10-18 |
| Curry Rocklands, Castlebar, Mayo | €300,000 | 2024-09-20 |
| Curry, Belcarra, Castlebar | €196,000 | 2021-10-18 |
| Curryeallaun, Belcarra, Castlebar | €360,000 | 2023-09-01 |
| Curryealluan, Manulla, Castlebar | €425,000 | 2025-05-29 |
| Danganmore, Ballyvary, Castlebar | €86,000 | 2018-01-24 |
| Davitts Tce, Castlebar, Co Mayo | €270,000 | 2024-11-08 |
| Davmur House, Rathbawn Rd, Castlebar | €330,000 | 2025-01-10 |
| Deerpark Lower, Belcarra, Castlebar | €122,000 | 2021-04-08 |
| Deerpark, Balcarra, Castlebar | €330,000 | 2025-08-20 |
| Derrartan, Islandeady, Castlebar | €242,500 | 2024-10-25 |
| Derreen, Ballyhean, Castlebar | €228,000 | 2024-12-13 |
| Derreens, Ross West, Castlebar | €160,000 | 2019-07-05 |
| Derreens, Ross, Castlebar | €45,530 | 2021-10-15 |
| Derrens, Ross, Castlebar | €23,000 | 2022-06-02 |
| Derrew, Ballyheane, Castlebar | €210,000 | 2022-04-29 |
| Derrincloura, Islandeady, Castlebar | €195,000 | 2017-01-05 |
| Derrintloura, Castlebar, Mayo | €87,500 | 2023-01-05 |
| Derrycoorane, Islandeady, Castlebar | €10,414 | 2023-12-14 |
| Derrycoosh, Castlebar | €180,000 | 2012-04-28 |
| Derrycoosh, Castlebar, Co Mayo | €105,000 | 2022-11-01 |
| Derrycoosh, Castlebar, County Mayo | €140,000 | 2024-02-20 |
| Derrycoosh, Islanddeady, Castlebar | €220,000 | 2020-01-30 |
| Derrycoosh, Islandeady, Castlebar | €197,500 | 2021-05-28 |
| Derrycoosh, Newport Rd, Castlebar | €175,000 | 2020-10-06 |
| Derrycoosh, Rahins, Castlebar | €370,000 | 2020-01-31 |
| Derrycosh, Castlebar, Co. Mayo | €185,000 | 2019-08-01 |
| Derrygrove, Islandeady, Castlebar | €20,000 | 2020-12-11 |
| Derryharriff, Castlebar, Co. Mayo | €175,000 | 2012-03-16 |
| Derryharriff, Castlebar, Mayo | €235,000 | 2021-06-22 |
| Derryhick, Parke, Castlebar | €447,500 | 2025-03-31 |
| Derrylea, Castlebar, Mayo | €70,000 | 2015-03-25 |
| Derrylea, Westport Rd, Castlebar | €325,000 | 2025-10-10 |
| Derrynaskeagh, Castlebar, Co Mayo | €335,000 | 2023-06-02 |
| Derryool, Castlebar, Co Mayo | €750,000 | 2025-03-11 |
| Derryvohy, Balla, Castlebar | €30,000 | 2019-11-15 |
| Derrywalsh, Castlebar, County Mayo | €276,000 | 2016-12-15 |
| Derrywash, Castlebar, Co Mayo | €520,000 | 2025-05-07 |
| Doogary, Breaffy, Castlebar | €280,000 | 2016-12-09 |
| Dooleague, Islandeady, Castlebar | €72,500 | 2026-03-11 |
| Doovin, Parke Pontoon, Castlebar | €50,000 | 2018-02-14 |
| Drimadoon, Balla, Castlebar | €48,000 | 2014-09-26 |
| Drimasloyan, Manulla, Castlebar | €80,000 | 2026-07-09 |
| Drimdoogh, Breaffy, Castlebar | €140,000 | 2021-06-18 |
| Drimneen, Aughadrinagh, Castlebar | €25,000 | 2021-11-23 |
| Drimneen, Islandeady, Castlebar | €500,000 | 2022-07-07 |
| Drumask, Turlough Rd, Castlebar | €450,000 | 2021-04-30 |
| Drumcorrabaun, Belcarra, Castlebar | €170,000 | 2022-12-22 |
| Drumcorrabawn, Breaffy, Castlebar | €53,000 | 2023-02-22 |
| Drumcurrabawn, Breaffy, Castlebar | €179,000 | 2019-10-25 |
| Drumdrishaghaun, Belcarra, Castlebar | €414,097 | 2022-07-15 |
| Drumdrishnaghaun, Belcarra, Castlebar | €68,000 | 2014-01-27 |
| Drumduff, Turlough, Castlebar | €440,000 | 2018-07-11 |
| Drumloughra, Ballyheane, Castlebar | €65,000 | 2014-04-16 |
| Drumminracahill, Frenchill, Castlebar | €570,000 | 2022-09-02 |
| Duffy House, Breaffy Resort, Castlebar | €295,000 | 2013-11-14 |
| Ellison Street, Castlebar | €88,106 | 2015-05-12 |
| Elmhall, Belcarra, Castlebar | €50,000 | 2017-05-17 |
| Fairhill, Belcarra, Castlebar | €310,000 | 2023-02-01 |
| Fatima, Newport Rd, Castlebar | €450,000 | 2025-06-04 |
| Fernside, Spencer Park, Castlebar | €230,000 | 2022-07-12 |
| Fisherhill, Parke, Castlebar | €28,000 | 2019-10-04 |
| Five Rocks, Gort Ross West, Castlebar | €100,000 | 2019-07-25 |
| Flat 1 1 Knockaphunta, Westport Road, Castlebar | €90,000 | 2015-12-17 |
| Flat 1 Courtyard House, Spencer Street, Castlebar | €350,000 | 2025-09-25 |
| Flat 1 Over Golden Sea Restaurant, Thomas St, Castlebar | €78,200 | 2016-10-05 |
| Fort House, Blackfort, Castlebar | €295,000 | 2019-10-18 |
| Fortfield, Castlebar, Co.mayo | €110,000 | 2017-11-17 |
| Fortfield, Moneen, Castlebar | €104,000 | 2016-10-07 |
| French Hill, Castlebar, Mayo | €480,000 | 2024-05-21 |
| Frenchill, Castlebar, Mayo | €325,000 | 2021-12-22 |
| G27 Hawthorn Village, Saleen, Castlebar | €100,000 | 2022-12-21 |
| G29 Hawthorn Village, Castlebar, Mayo | €41,000 | 2017-12-22 |
| Garryduff Park, Castlebar, Mayo | €357,000 | 2023-11-03 |
| Garryduff, Castlebar | €450,000 | 2016-05-25 |
| Glenisland, Castlebar | €62,500 | 2014-03-05 |
| Glenisland, Castlebar, Co Mayo | €12,000 | 2016-05-04 |
| Glenisland, Castlebar, Mayo | €230,000 | 2025-07-01 |
| Gort Na Fulla, Castlebar, Co.mayo | €64,317 | 2014-01-24 |
| Gorthnafulla, Breaffy, Castlebar | €135,000 | 2020-07-07 |
| Gortnafolla, Breaffy, Castlebar | €258,000 | 2016-06-17 |
| Gortnafolla, Turlough, Castlebar | €30,000 | 2020-03-26 |
| Gortnasmuttaun, Frenchill, Castlebar | €190,000 | 2016-03-18 |
| Graftymore, Castlebar, Co. Mayo | €117,000 | 2019-01-22 |
| Grallagh, Ballyvary, Castlebar | €27,000 | 2015-10-08 |
| Greenrushes, Sarnaught, Castlebar | €137,000 | 2017-12-08 |
| Greeve, Breaffy, Castlebar | €400,000 | 2026-08-07 |
| Hawthorn Ave, Golf Course Rd, Castlebar | €390,000 | 2020-09-21 |
| Hawthorn Ave, Milebush, Castlebar | €570,000 | 2022-05-12 |
| Hawthorn Lodge, Castlebar, Mayo | €375,500 | 2018-10-25 |
| Hawthorn Lodge, Golf Links Rd, Castlebar | €450,000 | 2023-06-26 |
| Heatherbank, Conloon, Castlebar | €327,838 | 2022-07-20 |
| Heathlawn, Balla, Castlebar | €165,000 | 2021-04-26 |
| Hill Crest, Tawnyculawee, Castlebar | €260,000 | 2026-07-02 |
| Hill House, Station Rd, Castlebar | €55,000 | 2016-10-13 |
| Hillview, Springfield, Castlebar | €247,500 | 2024-07-16 |
| Hollyhill, Castlebar, Co Mayo | €97,000 | 2025-04-16 |
| Hollyhill, Castlebar, Mayo | €158,000 | 2019-01-31 |
| House 2 Cunnaker, Ballyheane, Castlebar | €230,000 | 2018-02-02 |
| Humbert Mall, Main St, Castlebar | €105,000 | 2015-04-10 |
| Iorrais, Springfield, Castlebar | €115,000 | 2016-03-03 |
| Islandeady, Castlebar, Co Mayo | €120,000 | 2016-09-27 |
| Ivy Lodge, Newport Road, Castlebar | €175,000 | 2024-04-12 |
| Jbtv Centre, Newtown, Castlebar | €95,000 | 2021-12-22 |
| Journeys End, Breaffy, Castlebar | €192,000 | 2020-12-18 |
| Keelcoil, Breaffy, Castlebar | €310,000 | 2018-12-14 |
| Keelkill Breaffy, Castlebar, Mayo | €190,000 | 2019-12-17 |
| Keelkill, Breaghwy, Castlebar | €90,000 | 2023-08-15 |
| Keeloges Old, Ballyvary, Castlebar | €327,000 | 2015-12-18 |
| Keeloges Rd, Ballyvary, Castlebar | €190,000 | 2025-12-09 |
| Keelogues Old Road, Ballyvary, Castlebar | €280,000 | 2010-12-07 |
| Keelogues Old, Ballyvary, Castlebar | €13,000 | 2014-03-13 |
| Keelogues, Ballyvarry, Castlebar | €78,000 | 2015-10-20 |
| Keelogues, Islandeady, Castlebar | €120,000 | 2023-12-14 |
| Keeloguesnew, Ballyvary, Castlebar | €125,000 | 2021-02-12 |
| Kennedy Gardens, Castlebar, Co.mayo | €192,000 | 2018-12-21 |
| Kilboyne, Ballinrobe Road, Castlebar | €174,273 | 2010-02-08 |