| Robeen, Hollymount | €105,000 | 2012-09-25 |
| Robeenard, Hollymount, Mayo | €90,000 | 2025-10-09 |
| Robin Hill, Church Road, Ballina | €155,000 | 2012-12-19 |
| Robin Hill, Rathnaconeen, Ballina | €255,000 | 2024-02-16 |
| Rock Cottage, Carrabawn, Westport | €385,000 | 2023-04-05 |
| Rockfield Cottage, Barnacarroll, Claremorris | €160,000 | 2023-07-20 |
| Rockfield Manor, Rockfield, Claremorris | €225,000 | 2017-05-26 |
| Rockfield, Claremorris, Co Mayo | €250,000 | 2020-08-28 |
| Rockfield, Claremorris, Mayo | €246,000 | 2026-07-20 |
| Rockfield, Sheeaun, Westport | €75,000 | 2023-04-25 |
| Rockfield, Turlough, Castlebar | €275,000 | 2021-04-08 |
| Rockfield, Westport, Mayo | €170,000 | 2022-08-12 |
| Rockfleet, Carrowbeg, Newport | €520,000 | 2023-04-04 |
| Rockfleet, Newport | €210,000 | 2012-03-16 |
| Rockfort, Irishtown, Claremorris | €200,000 | 2026-03-18 |
| Rockfort, Irishtown, Co Mayo | €80,000 | 2019-10-14 |
| Rockland, Castlebar Rd, Ballinrobe | €80,000 | 2014-07-31 |
| Rocklands, Castlebar | €153,000 | 2011-10-07 |
| Rocklands, Castlebar, Co. Mayo | €485,000 | 2024-04-11 |
| Rocklands, Castlebar, Mayo | €280,000 | 2020-12-02 |
| Rocklands, Milebush, Castlebar | €310,000 | 2019-03-29 |
| Rocksborough, Ballinrobe, Mayo | €188,000 | 2016-12-16 |
| Roe, Kilmeena, Westport | €216,500 | 2014-09-03 |
| Roekilmeena, Westport, Mayo | €262,500 | 2019-01-18 |
| Roemore, Breaffy, Castlebar | €180,000 | 2017-04-19 |
| Roigh, Liscarney, Westport | €213,000 | 2022-09-06 |
| Roman, Rehins Foxford Rd, Ballina | €215,000 | 2025-04-16 |
| Rooghaun, Liscarney, Westport | €108,750 | 2023-08-21 |
| Rookfield, Claremorris Rd, Knock | €18,756 | 2016-05-17 |
| Rookfield, Knock, Claremorris | €150,000 | 2022-11-01 |
| Roonagh Point, Westport, Mayo | €75,000 | 2023-03-24 |
| Roonagh Reach, Accony, Louisburgh | €340,000 | 2018-03-28 |
| Roonah Sionnach, Askillaun, Mayo | €380,000 | 2024-07-22 |
| Roonith Hill, Louisburgh, Westport | €150,000 | 2017-11-16 |
| Roonith Hill, Roonith, Louisburgh | €323,000 | 2021-03-01 |
| Roonith, Carrowniskey, Louisburgh | €155,000 | 2020-12-18 |
| Roonith, Louisburg, County Mayo | €10,000 | 2018-03-16 |
| Roonith, Louisburgh, Co. Mayo | €130,000 | 2014-01-15 |
| Roonkeel, Louisburgh, Westport | €240,000 | 2023-03-23 |
| Roose, Hollymount, Calaremorris | €120,000 | 2024-02-13 |
| Roose, Hollymount, Claremorris | €66,000 | 2019-10-11 |
| Rooskey, Attymass, Ballina | €98,000 | 2021-05-13 |
| Rooskey, Attymass, Foxford | €347,500 | 2025-02-21 |
| Rooskey, Charlestown, Co.mayo | €95,000 | 2022-02-11 |
| Rooskey, Doocastle | €15,000 | 2013-07-12 |
| Rooskey, Doocastle, Ballymote | €54,000 | 2022-03-03 |
| Rooskey, Doocastle, Co Mayo | €85,000 | 2025-07-04 |
| Rooskey, Foxford, Co Mayo | €160,000 | 2016-03-24 |
| Rooskey, Foxford, Mayo | €225,000 | 2024-09-02 |
| Rooskey, Knock, Co Mayo | €19,920 | 2018-10-15 |
| Rooskey, Moygownagh, Ballina | €95,000 | 2023-10-04 |
| Rooskeybeg, Brookhill, Claremorris | €204,000 | 2019-03-14 |
| Rooskeybeg, Claremorris, Co Mayo | €135,000 | 2026-03-06 |
| Roosky, Attymass, Ballina | €258,000 | 2021-08-10 |
| Roosky, Claremorris, Mayo | €370,000 | 2022-04-12 |
| Roosky, Doocastle | €45,000 | 2010-11-25 |
| Roosky, Doocastle, Co Mayo | €45,500 | 2025-03-12 |
| Roosky, Doocastle, Mayo | €115,000 | 2024-04-26 |
| Ros Port Cottage, Liscarney, Westport | €250,000 | 2024-05-20 |
| Rosalainn, Leenane Rd, Westport | €535,000 | 2024-08-08 |
| Rosario, Lowpark, Charlestown | €187,500 | 2025-11-21 |
| Rosbeg, Westport | €1,600,000 | 2025-11-28 |
| Rosbeg, Westport, Co Mayo | €670,000 | 2022-12-05 |
| Rosbeg, Westport, County Mayo | €1,450,000 | 2024-10-30 |
| Rosbeg, Westport, Mayo | €435,000 | 2019-09-30 |
| Roscahill East, Kilmeena, Westport | €100,000 | 2023-03-03 |
| Roscahill, Kilmeena, Westport | €240,000 | 2022-06-30 |
| Rosclave, Newport | €300,000 | 2012-05-11 |
| Rosclave, Newport, Mayo | €335,000 | 2025-01-30 |
| Rosclave, Westport, County Mayo | €150,000 | 2018-02-02 |
| Rosdonagh, Ballina, Co Mayo | €102,000 | 2017-07-07 |
| Rosduane, Kilmeena, Westort | €310,000 | 2017-07-17 |
| Rosduane, Kilmeena, Westport | €570,000 | 2024-03-11 |
| Rose Alley, Bridge Street, Westport | €225,000 | 2020-04-03 |
| Rose Cottage, Askillaun, Roonah Point | €210,000 | 2019-05-31 |
| Rose Cottage, James St, Hiltimagh | €57,500 | 2014-12-22 |
| Rose Cottage, Lacarrow, Knock Claremorris | €50,000 | 2019-11-22 |
| Rose Cottage, Lissanumera, Swinford | €92,000 | 2014-07-16 |
| Rose Cottage, Quay Rd, Westport | €385,000 | 2026-06-10 |
| Rose Cottage, Sallyhernaun, Knock | €52,000 | 2020-06-15 |
| Rose Cottage, Upper Quay, Westport | €225,000 | 2022-05-17 |
| Rose Cottage, Upper Shrah, Carracastle | €55,000 | 2021-09-03 |
| Rosebank Cottage, Dugort Achill Island, Westport | €230,000 | 2024-05-16 |
| Rosebank Cottage, Dugort, Achill | €70,000 | 2019-03-05 |
| Rosebill Cottage, Canbrach, Kiltimagh | €135,000 | 2023-04-17 |
| Rosebrook, Drummindoo, Westport | €289,900 | 2022-11-23 |
| Rosebud Cottage, Derradda, Partry | €165,000 | 2015-12-22 |
| Rosehill Lodge, Slaughar, Westport | €300,000 | 2016-10-27 |
| Roseville, Murrisk, Westport | €187,500 | 2019-04-11 |
| Rosgalliv, Mulranny | €176,200 | 2010-09-23 |
| Rosgalliv, Mulranny, Westport | €390,000 | 2025-10-06 |
| Rosk, Churchfield, Knock | €190,000 | 2021-07-20 |
| Roskeen North, Carrowbeg, Newport | €167,000 | 2017-07-18 |
| Roskeen South, Carrowbeg, Newport | €170,000 | 2017-03-29 |
| Roskeen, Newport, Mayo | €180,000 | 2026-07-07 |
| Roslahan, Belcarra, Castlebar | €82,500 | 2015-11-24 |
| Roslahan, Manulla, Castlebar | €360,000 | 2025-02-28 |
| Roslynagh, Knockfin, Westport | €387,500 | 2018-08-01 |
| Rosmalley, Westport, Co Mayo | €495,000 | 2017-10-27 |
| Rosmindle 3, Westport, Co Mayo | €300,000 | 2018-11-14 |
| Rosmoney House, Money, Westport | €650,000 | 2024-05-14 |
| Rosmoney, Carrowholly, Mayo | €320,000 | 2018-01-30 |
| Rosmoney, Westport | €229,000 | 2016-02-12 |
| Rosmoney, Westport, Co Mayo | €650,000 | 2022-09-12 |
| Rosmoney, Westport, Mayo | €420,000 | 2017-05-19 |
| Rosnambraher, Newport, Mayo | €210,000 | 2014-05-22 |
| Ross Beach, Killala | €145,000 | 2012-08-16 |
| Ross Coast Guard Station Unit 1, Killala, Mayo | €75,000 | 2017-03-29 |
| Ross Coast Guard Station Unit 2, Killala, Mayo | €75,000 | 2017-03-29 |
| Ross Coast Guard Station Unit 3, Killala, Mayo | €75,000 | 2017-03-29 |
| Ross Coast Guard Station Unit 4, Killala, Mayo | €75,000 | 2017-03-29 |
| Ross Coast Guard Station Unit 5, Killala, Mayo | €75,000 | 2017-03-29 |
| Ross Coast Guard Station Unit 6, Killala, Mayo | €75,000 | 2017-03-29 |
| Ross East, Castlebar, Mayo | €255,000 | 2022-08-02 |
| Ross House, Gatelodge, Kilmeena | €1,380,000 | 2025-03-31 |
| Ross West, Castlebar, County Mayo | €100,000 | 2025-09-08 |
| Ross West, Castlebar, Mayo | €70,000 | 2022-05-13 |
| Ross, Killala | €23,491 | 2014-06-07 |
| Ross, Killala, Ballina | €100,000 | 2017-04-27 |
| Ross, Killala, Co Mayo | €86,250 | 2015-10-29 |
| Ross, Killala, Mayo | €265,000 | 2025-11-18 |
| Ross, Kilmeena, Westport | €394,000 | 2020-05-05 |
| Rossanrubble, Newport | €320,000 | 2018-02-06 |
| Rossanrubble, Newport, Co Mayo | €160,000 | 2020-04-30 |
| Rossaraune, Taugheen, Claremorris | €75,000 | 2016-04-14 |
| Rossbeg, Westport | €365,000 | 2020-10-22 |
| Rossbeg, Westport, Mayo | €450,000 | 2022-05-13 |
| Rossduane, Kilmeena, Westport | €400,000 | 2025-07-03 |
| Rosserk Cottage, Lecarrow Ballysokerry, Ballina | €200,000 | 2021-09-10 |
| Rosserk, Ballina, Co Mayo | €280,000 | 2023-04-21 |
| Rosserk, Ballysokeery, Mayo | €132,000 | 2020-03-05 |
| Rosskeen, Newport, Co Mayo | €85,000 | 2018-02-09 |
| Rosslee, Castlebar, Mayo | €420,000 | 2022-05-06 |
| Rosslee, Kilkenny Cross, Castlebar | €440,000 | 2023-09-12 |
| Rossmindle, Westport | €293,500 | 2011-06-29 |
| Rossmore, Maryland, Castlebar | €150,000 | 2019-11-01 |
| Rossow, Kilmeena, Westport | €335,000 | 2015-02-25 |
| Rossow, Newport, Mayo | €443,500 | 2026-09-10 |
| Rossport South, Ballina | €140,000 | 2012-12-20 |
| Rossport South, Ballina, Co Mayo | €195,600 | 2023-11-23 |
| Rossport, Ballina | €40,000 | 2012-12-21 |
| Rossport, Ballina, Co Mayo | €50,000 | 2020-12-21 |
| Rossport, Ballina, Mayo | €34,000 | 2020-12-18 |
| Rostaff, Castletown Quay, Near Headford | €230,000 | 2023-12-01 |
| Rostaff, Headford | €181,000 | 2011-04-14 |
| Rosturk, Mulranny, Co Mayo | €118,000 | 2019-06-21 |
| Rosturk, Mulranny, Mayo | €150,000 | 2026-09-01 |
| Rosturk, Mulranny, Westport | €605,000 | 2023-08-17 |
| Roughan, Ballyglass, Claremorris | €200,000 | 2025-02-18 |
| Roughaun, Caracon, Ballyglass | €150,000 | 2019-04-23 |
| Roundfort, Hollymount, Mayo | €425,000 | 2026-05-06 |
| Rowan Trees, Derry Tavrane, Kilkenny | €275,000 | 2021-07-16 |
| Rowanberry, Carrabaun, Westport | €825,000 | 2025-09-23 |
| Roxborough House, Snugboro, Castlebar | €460,000 | 2025-08-01 |
| Roy Bingham Doohoma, Ballina, Mayo | €265,000 | 2022-11-11 |
| Roy East, Doohmona, Ballina | €140,000 | 2026-01-30 |
| Roy East, Doohoma, Ballina | €160,000 | 2023-07-06 |
| Roy Geesala, Belmullet | €155,000 | 2012-11-12 |
| Roy, Doohoma, Ballina | €100,000 | 2025-02-11 |
| Roy, Geesala, Ballina | €22,000 | 2011-12-01 |
| Rua Cottage, Derryhick, Parke | €115,000 | 2016-06-08 |
| Rubble, Killasser, Swinford | €26,667 | 2020-07-28 |
| Runagry, Knockmore, Ballina | €355,000 | 2022-06-24 |
| Rush St, Castlebar, Mayo | €75,000 | 2021-04-28 |
| Rushbrook, Clogher, Westport | €200,000 | 2015-03-26 |
| Rushbrook, Westport, Mayo | €254,000 | 2019-12-12 |
| Rusheen, Carraholly, Westport | €142,250 | 2023-12-12 |
| Rusheen, Carrowholly, Westport | €155,000 | 2010-07-26 |
| Rusheens East, Kilmovee, Mayo | €215,000 | 2022-08-08 |
| Rusheens, Killala, Mayo | €307,500 | 2016-01-28 |
| Rusheens, Killalla, Co Mayo | €50,000 | 2025-07-31 |
| Rusheens, Kilmovee, Co Mayo | €26,000 | 2020-06-22 |
| Rushhill, Balla, Mayo | €225,000 | 2018-04-12 |
| Ryans, Ellison Street, Castlebar | €250,000 | 2024-11-14 |
| Sacre Coeur, Amana Estate, Ballina | €194,000 | 2026-05-20 |
| Safari Lodge, Knappagh, Westport | €150,000 | 2020-04-14 |
| Safias View, Castletown, Carrowmore Lacken | €245,000 | 2024-04-30 |
| Saille, Achill, Mayo | €100,000 | 2024-07-22 |
| Saint Olivers, New Antrim Street, Castlebar | €158,000 | 2026-05-29 |
| Saleen, Ballinrobe Rd, Castlebar | €120,000 | 2019-06-13 |
| Saleen, Ballinrobe, Conayo | €62,000 | 2025-02-05 |
| Saleen, Castlebar, Co Mayo | €70,000 | 2017-02-06 |
| Saleen, Castlebar, County Mayo | €35,000 | 2019-04-05 |
| Saleen, Castlebar, Mayo | €100,000 | 2016-04-29 |
| Saleen, Westport, County Mayo | €60,000 | 2019-03-06 |
| Salia, Achill Island, Co Mayo | €52,000 | 2016-07-22 |
| Salia, Achill, County Mayo | €22,500 | 2023-07-12 |
| Saltfield, Bonniconlon, Ballina | €90,000 | 2018-02-23 |
| San Michele, Killeenfarna, Claremorris | €100,000 | 2017-05-11 |
| San Michelle, Mcdermott Street, Ballina | €35,000 | 2013-06-19 |
| Sancta Maria, 12 Rathbawn Rd, Castlebar | €158,000 | 2017-04-06 |
| Sandhill, Carrowbeg, Newport | €290,000 | 2022-04-06 |
| Sandhill, Newport, Co Mayo | €80,000 | 2025-09-12 |
| Sandhill, Newport, Mayo | €55,000 | 2016-06-03 |
| Sandhill, Tiernaur, Newport | €390,000 | 2025-01-10 |
| Sandybanks, Doona East, Ballycroy | €147,500 | 2019-09-03 |
| Sandyhill Westport, Onehundredandtwentythousandeuros | €120,000 | 2011-10-17 |
| Sandyhill, Charlestown, Mayo | €117,500 | 2019-03-06 |
| Sandyhill, Wesport, Co.mayo | €445,000 | 2019-04-24 |
| Sandyhill, Westport, County Mayo | €97,500 | 2026-04-27 |