| Meadowfield, Baylough, Athlone | €310,000 | 2018-10-31 |
| Meadowsweet Cottage, Lavagh, Rooskey | €125,000 | 2022-09-23 |
| Meehambee Drum, Athlone, Roscommon | €335,000 | 2022-07-25 |
| Meehanbee, Drum, Athlone | €400,000 | 2025-01-31 |
| Meelick, Loughglynn | €25,000 | 2020-05-07 |
| Meelick, Loughglynn, Castlerea | €70,000 | 2012-11-13 |
| Meelick, Rooskey, Co Roscommon | €151,000 | 2025-08-26 |
| Meelickaduff, Castlerea | €115,000 | 2012-11-12 |
| Meeltraun, Cloonfad, Ballyhaunis | €110,000 | 2023-03-28 |
| Meitheal, Grange, Four Mile House | €59,000 | 2016-02-19 |
| Merlyn, Correagh Corragarve, Elphin | €63,000 | 2018-07-31 |
| Middle Main Street, Castlerea, Co Roscommon | €122,000 | 2022-03-11 |
| Milestone Cottage, Lisphelim, Knockcroghery | €175,000 | 2023-06-30 |
| Mill Cottage, Hawksford, Ballaghadreen | €28,000 | 2017-09-19 |
| Millbrook Ave, Monksland, Athlone | €328,000 | 2024-07-15 |
| Millbrook, Bealnamulla, Athlone | €280,000 | 2018-11-22 |
| Millstream, Drummanmore, Rooksey | €92,000 | 2019-08-26 |
| Milltown, Ballinderry, Fourmilehouse | €313,000 | 2021-11-09 |
| Milltown, Castleplunket, Roscommon | €146,000 | 2018-11-16 |
| Milltown, Castleplunkett, Castlerea | €37,000 | 2021-04-26 |
| Milltown, Castleplunkett, Co. Roscommon | €40,700 | 2016-08-24 |
| Miltown, Carnadoe Bridge, Kilmore | €380,000 | 2024-11-07 |
| Moanvane, Ballinlough, Co Roscommon | €55,000 | 2023-02-27 |
| Mochmoyne, Boyle, Roscommon | €85,000 | 2019-05-10 |
| Mockmoyne, Boyle | €17,500 | 2012-07-18 |
| Mockmoyne, Green Street, Boyle | €225,000 | 2021-12-22 |
| Mocmoyne Rd, Boyle, Roscommon | €45,000 | 2018-08-23 |
| Mocmoyne, Boyle, Roscommon | €178,500 | 2023-03-30 |
| Moheedia House, Moheedian Croghan, Boyle | €132,000 | 2026-03-10 |
| Moher House, Moher, Lansborough | €59,082 | 2016-09-19 |
| Moher, Ballyleague, Co Roscommon | €38,000 | 2024-06-17 |
| Moher, Ballyleague, Roscommon | €60,000 | 2017-11-17 |
| Moher, Lanesboro | €83,000 | 2014-05-15 |
| Moher, Lanesboro, Roscommon | €270,000 | 2026-07-10 |
| Moher, Lanesborough, Co. Roscommon | €150,000 | 2026-06-02 |
| Moher, Lanesborough, Roscommon | €180,000 | 2023-08-28 |
| Moher, Lansborough, Roscommon | €147,000 | 2018-02-20 |
| Moher, Slatta, Kilglass | €158,500 | 2020-03-27 |
| Moher, Strokestown, Co. Roscommon | €175,000 | 2025-02-20 |
| Moher, Strokestown, Roscommon | €95,000 | 2018-12-13 |
| Moigh, Cootehall, Boyle | €75,000 | 2023-11-08 |
| Molly Mcguire, 2 Tarmon Harbour, Tarmonbarry | €247,500 | 2023-06-21 |
| Monaboy, Strokestown | €35,000 | 2015-02-27 |
| Monaboy, Strokestown, Roscommon | €170,000 | 2023-08-01 |
| Moneen House, Mooneen Beg, Rooskey | €275,000 | 2020-11-24 |
| Moneen House, Tearmbarry Road, Rooskey | €378,000 | 2011-07-06 |
| Moneen, Ballinagar, Castlerea | €195,000 | 2024-05-01 |
| Moneen, County Roscommon | €95,000 | 2019-06-24 |
| Moneen, Roscommon | €46,000 | 2012-12-06 |
| Moneencully, Scramogue, Strokestown | €129,000 | 2022-12-07 |
| Moneymore, Knockcroghery | €40,000 | 2015-04-09 |
| Moneymore, Knockcroghery, County Roscommon | €60,000 | 2013-08-30 |
| Moneymore, Knockcroghery, Roscommon | €247,000 | 2022-11-09 |
| Moneymore, Knockcroghey, Co. Roscommon | €520,000 | 2023-09-22 |
| Monksland, Athlone | €2,724,100 | 2025-12-16 |
| Monksland, Athlone, Co Roscommon | €180,000 | 2020-07-29 |
| Monksland, Athlone, Roscommon | €200,000 | 2025-07-24 |
| Mooneenbeg, Rooskey, Roscommon | €71,000 | 2020-08-17 |
| Moore Mill, Ballydangan, Athlone | €146,000 | 2017-11-06 |
| Moore South, Ballydangan, Athlone | €216,000 | 2023-05-26 |
| Moore, Castlerea, Roscommon | €105,000 | 2019-10-11 |
| Morganstown, Athleague, Roscommon | €400,000 | 2022-04-20 |
| Mote Park, Ballymurray, Co. Roscommon | €80,000 | 2024-12-11 |
| Mote Park, Ballymurray, Roscommon | €372,000 | 2026-05-22 |
| Mote Park, Ireland, Roscommon | €290,000 | 2017-12-05 |
| Mote Park, Roscommon | €215,000 | 2013-01-02 |
| Mount Ashleigh, The Glebe, Rooskey | €540,000 | 2026-07-31 |
| Mount Cashel Beg, Killrooskey, Co Roscommon | €325,000 | 2022-07-01 |
| Mount Delvin, Cloonfad, County Roscommon | €15,000 | 2021-06-15 |
| Mount Delvin, Co Roscommon | €90,000 | 2026-07-23 |
| Mount Druid, Ballinagare | €110,000 | 2011-01-20 |
| Mount Druid, Ballinagare, Co Roscommon | €95,000 | 2019-03-22 |
| Mount Eagle, Cootehall | €150,000 | 2016-04-05 |
| Mount Eagle, Cootehall, County Roscommon | €30,000 | 2014-12-22 |
| Mount Equity, Oldtown, Athlone | €320,000 | 2018-07-25 |
| Mount Erris, Boyle, Erris | €550,000 | 2025-06-09 |
| Mount Pleasant, Strokestown, Roscommon | €245,000 | 2022-05-16 |
| Mount Plesant, Strokestown, Roscommon | €100,000 | 2015-04-28 |
| Mount Plunkett, Lecarrow, Co Roscommon | €310,000 | 2026-04-16 |
| Mount Prospect Lodge, Golf Links Rd, Roscommon | €575,000 | 2025-09-12 |
| Mount Prospect, Roscommon | €100,000 | 2025-10-16 |
| Mount Talbot, Co. Roscommon | €190,000 | 2025-11-21 |
| Mount Talbot, Lismaha, Roscommon | €25,000 | 2015-02-03 |
| Mount Talbot, Roscommon | €170,000 | 2022-06-30 |
| Mount Talbot, Roscommon, Co Roscommon | €100,000 | 2024-09-18 |
| Mountain Lower, Ballinlough, Roscommon | €70,000 | 2019-01-29 |
| Mountallen Lodge, Drumshanbo P O, Roscommon | €75,000 | 2017-06-29 |
| Mountcashel, Roscommon, Co Roscommon | €70,000 | 2021-02-24 |
| Mountdelvin, Clonfad, Ballyhaunis | €100,000 | 2013-11-29 |
| Mountdelvin, Cloonfad, Ballyhaunis | €30,000 | 2020-11-12 |
| Mountdelvin, Cloonfad, Co Roscommon | €85,960 | 2025-05-27 |
| Mountdelvin, Cloonfad, Via Ballyhaunis Po | €175,000 | 2020-06-23 |
| Mountdelvin, Cloonsad, Ballyhaunis | €20,000 | 2015-12-16 |
| Mountdevlin, Cloonfad, Co Roscommon | €190,000 | 2025-09-19 |
| Mountdruid, Ballinagar, Castlerea | €85,000 | 2017-11-03 |
| Mountdruid, Ballinagare, Castlerea | €50,000 | 2019-11-01 |
| Mounteagle, Cootehill, Boyle | €147,000 | 2024-11-28 |
| Mountplunkett, Lecarrow, Co. Roscommon | €160,000 | 2024-10-25 |
| Moydow, Athleague, Roscommon | €375,000 | 2018-07-25 |
| Moyglass, Strokestown | €45,000 | 2012-05-29 |
| Moyglass, Strokestown, Co Roscommon | €235,000 | 2025-09-01 |
| Moyglass, Strokestown, County Roscommon | €80,000 | 2018-07-13 |
| Moyne Ballaghdereen, Roscommon | €149,000 | 2025-05-09 |
| Moyne, Ballaghadereen, Castlerea | €15,000 | 2020-01-28 |
| Moyne, Ballaghadereen, Roscommon | €51,000 | 2014-08-12 |
| Moyne, Ballaghaderreen | €32,500 | 2013-10-03 |
| Moyne, Ballaghaderreen, Co. Roscommon | €36,000 | 2012-09-10 |
| Moyne, Ballaghaderreen, County Roscommon | €99,900 | 2019-02-15 |
| Moyne, Ballaghaderreen, Roscommon | €135,000 | 2025-05-26 |
| Moyne, Frenchpark | €59,000 | 2011-05-25 |
| Moyoran, Leitrim Village, Co. Roscommon | €135,500 | 2025-07-03 |
| Moytura, Kilmactranny, Boyle | €141,000 | 2024-06-17 |
| Moyvannan, Kiltoom, Athlone | €40,000 | 2025-10-15 |
| Moyvannion, Killtoom, Athlone | €160,000 | 2013-12-12 |
| Moyvannion, Kiltoom, Co Roscommon | €160,000 | 2015-09-17 |
| Moyvannion, Kiltoom, Roscommon | €68,000 | 2015-02-20 |
| Moyvannon Castle, Kiltoom, Athlone | €1,483,840 | 2025-02-11 |
| Moyvannon, Kiltoom, Athlone | €365,000 | 2025-08-22 |
| Muckanagh, Ballygar, County Roscommon | €43,500 | 2015-09-25 |
| Muckanagh, Stokestown, County Roscommon | €125,000 | 2021-11-18 |
| Muff, Castlecoote, Co Roscommon | €360,000 | 2022-08-29 |
| Muff, Castlecoote, Roscommon | €200,000 | 2021-12-07 |
| Muire Na Ngael, Brideswell, Athlone | €202,643 | 2023-08-30 |
| Mullagh Mor, Carrick On Shannon, Roscommon | €137,500 | 2019-07-26 |
| Mullagh, Brideswell, Athlone | €175,000 | 2016-07-12 |
| Mullagh, Rooskey, Co Roscommon | €42,000 | 2015-12-15 |
| Mullaghmacormick, Rooskey | €30,000 | 2013-05-17 |
| Mullaghmacormick, Rooskey, Carrick On Shannon | €120,000 | 2021-05-27 |
| Mullaghmacormick, Rooskey, Co Roscommon | €65,000 | 2020-11-16 |
| Mullaghmacormick, Rooskey, Roscommon | €276,000 | 2022-07-21 |
| Mullaghmore, Elphin Road, Carrick-on-shannon | €150,000 | 2010-09-02 |
| Mullaghnashee, Fairymount, Castlerea | €120,000 | 2026-09-16 |
| Mullaghnashee, Frenchpark, Roscommon | €170,000 | 2021-08-18 |
| Mullaun, Keadue, Co Roscommon | €41,600 | 2023-08-15 |
| Mullen Frenchpark, Frenchpark, Roscommon | €140,000 | 2020-12-23 |
| Mullen, French Park, Castlerea | €38,000 | 2019-12-30 |
| Mullen, Frenchpark | €100,000 | 2013-02-28 |
| Mullen, Frenchpark, Castlere | €160,612 | 2011-10-12 |
| Mullen, Frenchpark, Co. Roscommon | €82,000 | 2025-10-07 |
| Mullen, Frenchpark, County Roscommon | €32,000 | 2018-08-03 |
| Mullen, Frenchpark, Roscommon | €290,000 | 2025-04-16 |
| Mullenduff, Mantua | €105,000 | 2013-10-18 |
| Mullenduff, Mantua, Castlerea | €138,000 | 2023-01-06 |
| Mullinduff, Manuta, Co Roscommon | €25,000 | 2020-07-30 |
| Mullymucks, Roscommon | €355,000 | 2024-12-02 |
| Mullymucks, Roscommon, Co Roscommon | €295,000 | 2020-11-06 |
| Mullymux, Roscommon, Co Roscommon | €380,000 | 2025-09-29 |
| Mullymux, Roscommon, County Roscommon | €30,000 | 2020-12-10 |
| Mullymux, Roscommon, Roscommon | €220,000 | 2023-04-18 |
| Muscari, Ballindrimley, Castlerea | €220,000 | 2018-09-19 |
| Myoran, Leitrim P O, Carrick On Shannon | €106,000 | 2024-10-31 |
| Myoran, Leitrim Po, Carrick On Shannon | €485,000 | 2025-11-17 |
| N0 2 Cloonbrackna Ave, Roscommon, Roscommon | €172,000 | 2024-05-31 |
| N5 Ballinagare, Castlerea, Co Roscmmon | €35,000 | 2023-12-20 |
| Nallys Terrace Arm, Castlerea, Co Roscommon | €192,500 | 2026-03-20 |
| Naneek Cottage, Ballinross, Cloofad Via Ballyhaunis | €97,000 | 2020-12-17 |
| Naoimh Muirpatrick Street, Castlerea, Co Roscommon | €150,000 | 2026-03-06 |
| Naomh Brid, Saint Patrick's Street, Castlerea | €146,000 | 2024-07-02 |
| National Irish Bank, Bridge Street, Boyle | €50,000 | 2013-02-20 |
| Neekfields, Roscommon, Roscommon | €45,000 | 2018-11-21 |
| New Ballagh, Knockcrogahery, Roscommon | €108,000 | 2016-11-17 |
| New Line Rd, Elphin, Roscommon | €105,000 | 2026-03-12 |
| New Line Road, Elphin, Co. Roscommon | €42,500 | 2021-05-17 |
| New Rd, Castlecoote, Roscommon | €235,000 | 2019-05-28 |
| New Rd, Castlerea, Roscommon | €69,000 | 2015-05-20 |
| New Road, Castlecoote, Co. Roscommon | €140,000 | 2011-05-31 |
| New Rooskey, Rooskey, Carrick On Shannon | €400,000 | 2024-02-19 |
| New Row, Clonown, Athlone | €335,000 | 2018-09-28 |
| New St, Ballaghderreen, Roscommon | €70,000 | 2024-10-10 |
| New Street, Ballaghadereen, Co Roscommon | €145,000 | 2025-10-24 |
| New Street, Ballaghaderreen, Co Roscommon | €40,000 | 2021-11-05 |
| Newline Rd, Elphin, Roscommon | €135,000 | 2025-04-04 |
| Newpark, Kiltoom, Athlone | €175,000 | 2024-01-15 |
| Newstreet, Ballaghaderreen, Co Roscommon | €55,000 | 2015-12-18 |
| Newtown Carberry, Baylough, Athlone | €70,526 | 2021-05-05 |
| Newtown Donamon, Donamon, Roscommon | €260,000 | 2022-05-11 |
| Newtown East, Clonown, Athlone | €29,975 | 2013-03-27 |
| Newtown Farragher, Ballymacurley, Co Roscommon | €150,000 | 2022-09-22 |
| Newtown Farragher, Four Mile House | €80,000 | 2011-06-22 |
| Newtown Farragher, Four Mile House, Roscommon | €50,000 | 2017-06-28 |
| Newtown Farragher, Roscommon | €100,000 | 2010-11-04 |
| Newtown, Ballymacurly, Roscommon | €70,000 | 2024-05-01 |
| Newtown, Ballymurray, Co. Roscommon | €20,000 | 2023-05-10 |
| Newtown, Bealnamulla, Athlone | €269,000 | 2025-01-31 |
| Newtown, Clonown, Athlone | €50,000 | 2018-06-22 |
| Newtown, Cloonfad, Ballyhaunis | €240,000 | 2026-04-17 |
| Newtown, Creagh, Ballinasloe | €125,000 | 2023-03-16 |
| Newtown, Farragher, Ballymacurley | €45,190 | 2013-10-24 |
| Newtown, Farragher, Fourmile House | €195,000 | 2022-03-08 |
| Newtown, Fourmilehouse | €75,000 | 2013-10-04 |
| Newtown, Kiltoom, Athlone | €78,000 | 2017-07-07 |
| Newtown, Roscommon | €72,500 | 2017-09-13 |
| Newtown, Strokestown | €300,000 | 2013-08-06 |
| Newtown, Strokestown, Roscommon | €190,000 | 2018-10-31 |
| Newtown, Whitehall, County Roscommon | €30,000 | 2018-12-18 |
| Newtown, Whitehall, Roscommon | €280,000 | 2017-12-21 |
| Newtown, Whitehall, Tarmonbarry | €75,000 | 2017-06-13 |
| Newtowncarberry, Athlone, Roscommon | €700,000 | 2024-10-31 |
| Newtowncarberry, Baylough, Athlone | €387,000 | 2022-09-27 |
| Newtownfarraghter, Fouremile House, County Roscommon | €53,000 | 2022-12-01 |