| Bothar Na Sop, Ballina, Mayo | €191,000 | 2021-02-01 |
| Bothaul, Meelick, Swinford | €80,000 | 2022-09-02 |
| Botnefay, Foxford, Co Mayo | €110,000 | 2014-03-20 |
| Boughadoon, Ballina, Co Mayo | €34,500 | 2021-11-09 |
| Bower's View, Ballinrobe | €346,000 | 2012-04-13 |
| Bowgate Court, Bowgate Street, Ballinrobe | €220,264 | 2021-06-17 |
| Bowgate St, Ballinrobe, Co. Mayo | €90,000 | 2024-12-12 |
| Bowgate St, Ballinrobe, Mayo | €200,000 | 2026-04-29 |
| Bowgate Street, Ballinrobe | €117,500 | 2015-07-08 |
| Bowgate Street, Ballinrobe, Co. Mayo | €35,000 | 2018-11-22 |
| Bowgate Street, Ballinrobe, County Mayo | €140,000 | 2026-02-13 |
| Boyhallagh, Attymass, Ballina | €54,000 | 2020-03-26 |
| Boyhollagh, Foxford, Co Mayo | €60,000 | 2024-10-18 |
| Bracklagh, Brickens, Claremorris | €60,000 | 2017-11-22 |
| Bracklagh, Charlestown | €85,000 | 2015-09-16 |
| Bracklagh, Charlestown, County Mayo | €45,000 | 2025-02-17 |
| Bracklagh, Glenhest, Newport | €195,000 | 2020-03-12 |
| Bracklagh, Liscarney, Westport | €49,824 | 2020-04-29 |
| Bracklagh, Newport | €175,000 | 2012-05-08 |
| Bracklaghboy, Ballyhaunis, Co. Mayo | €70,000 | 2025-01-10 |
| Bracklaghboy, Ballyhaunis, Mayo | €178,430 | 2026-08-26 |
| Bracklegh, Glenhest, Newport | €65,000 | 2021-06-16 |
| Brackloon Cottage, Brackloon, Westport | €145,000 | 2014-09-18 |
| Brackloon North, Ballyhaunis, Co Mayo | €161,200 | 2024-09-20 |
| Brackloon South, Ballyhaunis, Mayo | €65,000 | 2018-06-25 |
| Brackloon West, Bekan, Claremorris | €40,000 | 2025-02-12 |
| Brackloon Wood, Westport, Mayo | €400,000 | 2016-07-05 |
| Brackloon, Ballyhaunis, Co Mayo | €60,000 | 2025-08-19 |
| Brackloon, Doocastle | €20,000 | 2013-08-13 |
| Brackloon, Doocastle, Charlestown | €220,000 | 2024-10-29 |
| Brackloon, Midfield, Swinford | €135,000 | 2025-02-13 |
| Brackloon, Shrule, Co Mayo | €125,000 | 2026-03-03 |
| Brackloon, Swinford | €55,000 | 2013-03-08 |
| Brackloon, Swinford, Mayo | €39,000 | 2019-05-21 |
| Brackloon, Westport | €299,400 | 2011-11-02 |
| Brackloon, Westport, Co. Mayo | €135,000 | 2022-07-29 |
| Brackloon, Westport, Mayo | €550,000 | 2026-05-05 |
| Brackloonagh North, Carracastle, Ballaghadereen | €30,000 | 2014-03-25 |
| Brackloonagh South, Charlestown, Co Mayo | €40,000 | 2017-07-31 |
| Brackloonagh South, Charlestown, Mayo | €265,000 | 2022-06-15 |
| Brackloonagh, Crossmolina, Co Mayo | €160,000 | 2021-01-25 |
| Brackwansha, Knockmore, Ballina | €125,000 | 2024-12-13 |
| Brackwanshagh, Knockmore, Ballina | €260,000 | 2020-01-17 |
| Bragen Cotage, Sheeaune, Westport | €430,000 | 2024-08-30 |
| Brakloon West, Bekan, Claremorris | €30,000 | 2021-06-09 |
| Bramble Cottage, Brickens, Claremorris | €35,000 | 2017-05-22 |
| Bramble Cottage, Derryhick, Parke | €85,000 | 2017-12-18 |
| Bramble Cottage, Togher, Hollymount | €200,000 | 2019-11-15 |
| Breaffy Rd, Castlebar, Mayo | €350,000 | 2017-12-21 |
| Breaffy, Ballina | €211,100 | 2012-11-16 |
| Breaffy, Ballina, Co. Mayo | €20,000 | 2020-07-24 |
| Breaffy, Ballina, County Mayo | €67,000 | 2018-11-27 |
| Breaffy, Ballina, Mayo | €275,000 | 2025-07-18 |
| Breaffy, Castlebar, County Mayo | €147,800 | 2020-03-11 |
| Breaffy, Garanard, Ballina | €35,000 | 2022-04-11 |
| Breaffy, Garranard, Ballina | €300,000 | 2025-10-10 |
| Breandrum, Ballyvary | €20,000 | 2015-07-17 |
| Breandrum, Ballyvary, Mayo | €595,000 | 2024-07-26 |
| Breandrum, Straide, Ballyvary | €275,000 | 2013-06-10 |
| Breashwyanteean, Kincon, Ballina | €15,000 | 2014-06-09 |
| Breastagh, Carrowmore Lacken, Ballina | €82,000 | 2023-08-04 |
| Breegeann House, Achill Sound, Mayo | €140,000 | 2025-02-28 |
| Breena Ban, Carrowreagh, Ballyhaunis | €307,500 | 2026-01-30 |
| Breffni, Newport Rd, Castlebar | €82,000 | 2018-02-09 |
| Brestagh, Carrowmore Lacken, Ballina | €60,000 | 2010-03-04 |
| Briarfield, Station Rd, Foxford | €70,000 | 2020-04-03 |
| Brickens Claremorris, Claremorris, Mayo | €100,000 | 2023-06-02 |
| Brickens, Claremorris | €170,000 | 2012-11-23 |
| Brickens, Claremorris, Co Mayo | €225,000 | 2025-10-02 |
| Brickens, Claremorris, Mayo | €210,000 | 2025-08-01 |
| Bridge Inn, Balla | €125,000 | 2010-02-17 |
| Bridge Road, Belmullet | €260,000 | 2011-08-25 |
| Bridge Road, Belmullet, Mayo | €130,000 | 2024-12-19 |
| Bridge St, Ballinrobe, Mayo | €150,000 | 2026-03-06 |
| Bridge St, Ballyhaunis, Mayo | €190,000 | 2025-08-19 |
| Bridge St, Kilkelly, Mayo | €65,000 | 2023-07-20 |
| Bridge St, Louisbourgh, Co Mayo | €107,500 | 2020-09-24 |
| Bridge St, Louisburgh, Mayo | €325,000 | 2024-04-02 |
| Bridge St, Swinford, Co Mayo | €117,995 | 2025-07-25 |
| Bridge St, Swinford, Mayo | €240,000 | 2026-01-12 |
| Bridge St, Westport, Mayo | €125,000 | 2025-12-23 |
| Bridge Street, Ballina | €100,000 | 2025-11-27 |
| Bridge Street, Ballinrobe, County Mayo | €101,000 | 2023-06-19 |
| Bridge Street, Hollymount, Co Mayo | €98,000 | 2023-09-27 |
| Bridge Street, Kilkelly, Co. Mayo | €145,000 | 2025-09-25 |
| Bridge Street, Louisburgh | €10,000 | 2013-08-16 |
| Bridge Street, Swinford, County Mayo | €50,000 | 2024-10-11 |
| Bridgemount, Belcarra, Castlebar | €625,000 | 2010-07-16 |
| Bridgets Cottage, Carragolda, Bohola | €137,000 | 2017-03-14 |
| Bridgeview, Cappagh, Castlebar | €76,000 | 2017-03-20 |
| Brimar, Pier Rd, Murrisk | €499,000 | 2023-02-02 |
| Briska, Bangor Erris, Ballina | €40,000 | 2024-01-19 |
| Brittas, Hollymount, Claremorris | €130,000 | 2025-12-05 |
| Brize, Claremorris, Co Mayo | €167,500 | 2023-07-27 |
| Brize, Claremorris, Mayo | €175,000 | 2013-12-31 |
| Broadheaven House, Barrack Street, Belmullet | €2,264,317 | 2025-12-23 |
| Broadlands, Quay Rd, Westport | €200,000 | 2018-12-19 |
| Broahaven Heights, Belmullet, Co Mayo | €130,000 | 2020-10-16 |
| Brockagh, Fahy, Westport | €350,000 | 2021-06-11 |
| Brockagh, Newport, County Mayo | €160,000 | 2024-11-11 |
| Brockagh, Westport | €117,000 | 2013-10-31 |
| Brockagh, Westport, Mayo | €80,000 | 2017-02-13 |
| Brodella South, Shrule, Co Mayo | €190,000 | 2019-12-18 |
| Brodella, Shrule | €80,000 | 2011-11-22 |
| Brodella, Shrule, Mayo | €400,000 | 2023-08-24 |
| Broher, Charlestown, Co Mayo | €325,000 | 2017-12-20 |
| Brook Lodge, Ardoley, Westport | €292,000 | 2017-02-01 |
| Brookeville Ave, Swinford, Mayo | €60,000 | 2024-09-13 |
| Brookeville Avenue, Swinford, Claremorris | €39,000 | 2025-06-17 |
| Brookfields, Glann, Charlestown | €76,000 | 2015-12-01 |
| Brookhill, Claremorris | €256,000 | 2011-03-31 |
| Brookhill, Claremorris, Co Mayo | €297,000 | 2025-01-03 |
| Brookhill, Claremorris, Mayo | €280,000 | 2022-05-16 |
| Brooklands, Creggs Rd, Ballina | €322,500 | 2019-12-12 |
| Brookvilla Ave, Swinford, Mayo | €60,000 | 2022-07-26 |
| Brookville Ave, Swinford, Mayo | €22,000 | 2022-07-27 |
| Brookville Avenue, Swinford | €19,000 | 2012-08-10 |
| Brookville, Newport Rd, Castlebar | €120,000 | 2017-12-18 |
| Brown Hall, Brownhall Demesne, Balla | €87,000 | 2019-02-05 |
| Brownhall, Balla, Castlebar | €72,000 | 2020-07-14 |
| Brownhall, Balla, Co Mayo | €130,000 | 2026-01-13 |
| Brownhall, Balla, Mayo | €100,000 | 2019-11-20 |
| Brownhill, Ballyvary, Castlebar | €82,000 | 2019-08-19 |
| Brownhill, Ballyvary, Mayo | €165,000 | 2025-05-14 |
| Brownstown Bay, Hollymount, Claremorris | €230,000 | 2017-08-31 |
| Brownstown, Coolylaughnan, Hollymount | €85,000 | 2020-12-03 |
| Brownstown, Hollymount, Mayo | €250,000 | 2026-04-16 |
| Bruach Na Mara, Belmullet, Co Mayo | €320,000 | 2013-07-22 |
| Bruff, Aughamore, Ballyhaunis | €70,000 | 2012-06-28 |
| Bruff, Kilkelly, County Mayo | €46,000 | 2023-10-18 |
| Buckeys Acre, Ardmore, Westport | €635,000 | 2025-08-21 |
| Buckfield, Kilmeena, Mayo | €230,000 | 2016-10-28 |
| Buckfield, Kilmeena, Westport | €335,000 | 2022-03-01 |
| Buckwaria, Westport, Mayo | €350,000 | 2022-08-18 |
| Bulcaun, Charlestown | €12,500 | 2013-10-10 |
| Bulcuan, Charlestown, Mayo | €325,000 | 2025-04-30 |
| Bullan, Sheeaun, Westport | €55,000 | 2017-02-10 |
| Bullaun, Shrule, Co Mayo | €44,000 | 2014-01-29 |
| Bumble Cottage, Brackwansha, Knockmore | €110,000 | 2021-02-09 |
| Bun Na Owna, Mulranny, Westpoort | €402,000 | 2022-09-12 |
| Bunacurry, Achill, Mayo | €176,000 | 2017-11-30 |
| Bunahowna, Rosturk Mulranny, Westport | €80,000 | 2017-02-23 |
| Bunaneraghtish, Ardagh, Ballina | €90,000 | 2019-02-08 |
| Bunanioo, Currane, Achill | €123,000 | 2025-06-01 |
| Bunanowen, Glencastle, Ballina | €50,000 | 2024-09-02 |
| Bunawillian, Bunnahowen, Ballina | €23,100 | 2013-06-28 |
| Bunbury, Kilbeg, Claremorris | €144,000 | 2015-09-18 |
| Buncom, Frenchill, Castlebar | €380,000 | 2026-06-26 |
| Bundeelin, Crossmolina, Ballina | €310,000 | 2023-12-11 |
| Bundeelin, Crossmolina, Co Mayo | €65,000 | 2023-01-18 |
| Bundorragha, Leenane, Co. Mayo | €480,000 | 2026-04-22 |
| Bundorragha, Leenane, Mayo | €196,000 | 2023-01-30 |
| Bunduff, Claremorris, Mayo | €80,000 | 2017-09-26 |
| Bunduvowen Ross, Pontoon, Castlbar | €119,000 | 2018-08-01 |
| Bunduvowen, Parke, Castlebar | €55,000 | 2015-05-29 |
| Bungalow, Carrowbaun, Wesport | €240,000 | 2020-10-05 |
| Bunlahinch, Feenone, Mayo | €225,000 | 2021-05-24 |
| Bunmore West, Ballycroy, Westport | €36,000 | 2024-08-07 |
| Bunnacrick Lodge, Killeateaun, Tourmakeady | €77,000 | 2019-02-04 |
| Bunnacurry, Achill | €200,000 | 2011-04-08 |
| Bunnacurry, Achill, Co. Mayo | €160,000 | 2026-04-01 |
| Bunnacurry, Achill, County Mayo | €72,000 | 2021-11-16 |
| Bunnacurry, Achill, Mayo | €150,000 | 2022-05-11 |
| Bunnacurry, Achill, Westport | €75,000 | 2015-08-17 |
| Bunnafollistran, Glencorrib, Shrule | €222,500 | 2016-12-16 |
| Bunnahowen Post Office, Rosturk, Mulranny | €80,000 | 2020-04-30 |
| Bunnahowna, Mulranny, Westport | €260,000 | 2015-02-06 |
| Bunnahowna, Mulrany, Westport | €225,000 | 2025-10-13 |
| Bunnamohaun, Clare Island, Westport | €140,000 | 2025-02-25 |
| Bunnanertish, Ardagh, Ballina | €220,000 | 2013-06-27 |
| Bunnanertish, Argadh, Ballina | €79,000 | 2014-06-27 |
| Bunnanioo, Curraun, Achill | €65,000 | 2021-03-29 |
| Bunnawillian, Bunnahowen, Ballina | €100,000 | 2025-12-01 |
| Bunnefrollistran, Glencorrib | €110,000 | 2013-06-04 |
| Bunowen Rd, Louisburgh, Mayo | €128,000 | 2019-01-22 |
| Bunowen Road, Louisburgh | €190,000 | 2013-04-29 |
| Bunowen, Louisburgh, Mayo | €187,500 | 2015-07-27 |
| Bunrawer, Ayle, Westport | €438,000 | 2024-03-27 |
| Bunree, Ballina | €38,000 | 2013-10-18 |
| Bunree, Ballina, Co Mayo | €85,000 | 2026-05-15 |
| Bunree, Ballina, Mayo | €215,000 | 2024-10-31 |
| Bunrower, Ayle, Westport | €165,000 | 2022-07-22 |
| Burnafaunia, Clogher, Claremorris | €255,000 | 2018-06-07 |
| Burnside, Keelwest, Dooagh | €133,500 | 2024-04-25 |
| Burren, Castlebar, Mayo | €95,000 | 2020-10-07 |
| Burrish, Claremorris, Mayo | €260,000 | 2025-05-22 |
| Burrish, Irishtown, Claremorris | €150,000 | 2025-03-31 |
| Burrish, Irishtown, County Mayo | €10,000 | 2020-07-07 |
| Burrishoole Lodge, Newport, Mayo | €2,865,000 | 2021-12-15 |
| Burton St Cottage, Faranoo, Killala Rd | €130,000 | 2014-09-19 |
| Bury St, Ballina, Mayo | €140,000 | 2025-05-22 |
| Bushfield, Charlestown, Co. Mayo | €150,000 | 2025-11-07 |
| Bushfield, Charlestown, Mayo | €260,000 | 2025-10-17 |
| Bushfield, Hollymount, Co Mayo | €110,000 | 2019-05-08 |
| Bushypark Cottage, Toreen, Carromore Lacken Ballina | €90,000 | 2013-05-24 |
| Byhalla, Attymass, Ballina | €165,000 | 2025-05-01 |
| C1 Rosebury Court, Knock, Mayo | €36,000 | 2021-09-20 |
| C2 Cormullen, Foxford | €69,000 | 2012-02-10 |
| C4 Rosebury Court, Carramore, Knock | €39,000 | 2017-06-09 |
| C5 Cormullen, Foxford, County Mayo | €95,000 | 2012-02-21 |