| Mile Tree, Derrinduff, Birr | €200,000 | 2022-02-11 |
| Military Rd, Crinkle, Birr | €340,000 | 2026-02-24 |
| Military Road, Crinkle, Birr | €277,500 | 2021-07-16 |
| Mill Cottage, Mill Lane, Walsh Island | €245,000 | 2025-02-25 |
| Mill House Apts, Mil House Killeenmore, Tullamore | €66,667 | 2016-07-04 |
| Mill House Apts, Mill House Killeenmore, Tullamore | €66,667 | 2016-07-04 |
| Mill House, Belmont, Birr | €727,500 | 2026-08-13 |
| Mill Lane, Garryhinch, Portarlington | €235,000 | 2020-03-23 |
| Mill Lane, Moanvane, Walsh Island | €380,000 | 2020-11-06 |
| Mill Rd Circular Rd, Daingean, Offaly | €155,000 | 2022-05-20 |
| Mill St, Birr, Co. Offaly | €47,000 | 2017-04-12 |
| Mill St, Birr, Offaly | €40,000 | 2015-06-12 |
| Millenium House, Main Street, Moneygal | €65,000 | 2025-04-24 |
| Millgrove, Rathangan, Kildare | €160,000 | 2021-02-05 |
| Millhouse, Spollenstown, Tullamore | €472,500 | 2020-03-20 |
| Millmount, Monasteroris, Edenderry | €202,500 | 2025-02-28 |
| Milltown Park, Shinrone, Birr | €369,300 | 2025-08-05 |
| Milltown, Shinrone, Birr | €80,000 | 2021-10-08 |
| Misty Lodge, Spollanstown, Tullamore | €200,000 | 2014-01-31 |
| Mistymoor, Church Rd, Tullamore | €200,000 | 2018-04-18 |
| Moanvane, Walsh Island, Geashill | €35,000 | 2025-02-11 |
| Moate Road, Ballycumber, Co Offaly | €45,000 | 2021-03-12 |
| Moate Road, Moorach, Ballycumber | €85,000 | 2018-09-27 |
| Mohia Lane, Killurin, Co Offaly | €20,000 | 2019-12-05 |
| Moistown, Shannon Harbour, Birr | €141,000 | 2025-05-09 |
| Molesworth St, Daingean, Offaly | €377,000 | 2020-11-19 |
| Mollys, Daingean Road, Tullamore | €142,500 | 2012-04-20 |
| Monasteroris, Edenderry | €87,500 | 2013-02-26 |
| Monasteroris, Edenderry, Co Offally | €845,000 | 2026-08-25 |
| Monasteroris, Edenderry, Co Offaly | €223,000 | 2021-11-08 |
| Monasteroris, Edenderry, Offaly | €365,000 | 2025-12-15 |
| Monastery Road, Roscrea | €87,500 | 2012-04-26 |
| Monatrim, Adams Villas, Spollanstown | €355,000 | 2024-02-09 |
| Moneenderg, Rath, Birr | €100,000 | 2016-09-15 |
| Monevane, Walsh Island, Offaly | €180,000 | 2018-01-09 |
| Moneygall, Birr | €160,000 | 2013-05-09 |
| Moneygall, Birr, Offaly | €90,000 | 2014-10-31 |
| Moneyguyneen House, Kinnity, Birr | €150,000 | 2013-12-19 |
| Moneyguyneen, Kinnity, Birr | €200,000 | 2025-06-26 |
| Moneyquid, Killeigh, Co.offaly | €715,000 | 2019-10-23 |
| Monkey Puzzle, New Road, Tullamore | €228,500 | 2014-04-23 |
| Moorepark St, Birr | €145,000 | 2010-11-25 |
| Moorepark St, Birr, Offaly | €180,000 | 2022-09-29 |
| Moorock Lodge, Ballycumber, Offaly | €140,000 | 2025-02-21 |
| Moorock, Ballycumber, Co Offaly | €100,000 | 2016-03-15 |
| Moorock, Ballycumber, Offaly | €210,000 | 2021-03-22 |
| Moorpark House, Railway Rd, Birr | €700,000 | 2026-08-18 |
| Moorpark Street, Birr | €15,000 | 2013-03-20 |
| Moorpark, Birr, Co. Offaly | €420,000 | 2026-08-28 |
| Moorpark, Birr, County Offaly | €112,000 | 2016-07-12 |
| Moorpark, Birr, Offaly | €250,000 | 2022-07-18 |
| Moorpark, Seffin, Birr | €85,000 | 2011-03-07 |
| Morris House, Clonminch Road, Tullamore | €560,000 | 2020-04-27 |
| Morrough, Rahan, Tullamore | €280,000 | 2021-08-26 |
| Mount Armstrong, Rahan, Tullamore | €425,000 | 2025-04-02 |
| Mount Heaton, Roscrea, Co Tipperary | €255,000 | 2025-12-10 |
| Mount Heaton, Roscrea, Tipperary | €315,000 | 2021-12-16 |
| Mount View, Broughal, Kilcormac | €200,000 | 2018-04-10 |
| Mountain View, Dunkerrin, Birr | €65,000 | 2023-11-22 |
| Mountarmstrong, Rahan, Tullamore | €171,000 | 2014-12-16 |
| Mountheaton, Rocrea, Co. Tipperary | €165,000 | 2019-03-07 |
| Mountlucas, Daingean, Offaly | €180,000 | 2021-09-09 |
| Mountlucas, Tullamore | €120,000 | 2011-04-13 |
| Mountpleasant, Blueball, Tullamore | €643,000 | 2022-06-24 |
| Moyally, Marshbrook, Moate | €165,000 | 2020-07-24 |
| Moyclare, Belmont, Birr | €260,000 | 2018-09-18 |
| Moyclare, Belmont, Offaly | €255,000 | 2022-04-12 |
| Moyer, Ballylin, Ferbane | €110,000 | 2018-09-07 |
| Moylena, Clara Rd, Tullamore | €137,000 | 2012-11-12 |
| Moylena, Tullamore | €200,000 | 2010-01-15 |
| Moylena, Tullamore, Co. Offaly | €210,000 | 2018-04-27 |
| Moystown Cross, Belmont, Birr | €105,000 | 2017-08-23 |
| Moystown Cross, Belmont, Co Offaly | €40,000 | 2015-12-14 |
| Moystown, Shannon Harbour, Birr | €340,000 | 2026-07-22 |
| Moystown, Shannon Harbour, Co Offaly | €80,000 | 2020-06-25 |
| Mucklagh, Tullamore | €85,000 | 2013-06-21 |
| Mucklagh, Tullamore, Co Offaly | €172,500 | 2024-04-25 |
| Mucklagh, Tullamore, Offaly | €355,000 | 2026-08-19 |
| Muinagh, Ballyduff, Tullamroe | €300,000 | 2025-04-16 |
| Muiniagh, Ballyduff, Tullamore | €330,000 | 2024-04-03 |
| Mullaghakeeraun 1, Harbour Rd, Banagher | €200,000 | 2018-08-17 |
| Mullaghakeeraunhill 2, Harbour Rd, Banagher | €200,000 | 2017-09-14 |
| Mullagharush, Rhode, Offaly | €180,000 | 2021-08-09 |
| Mullahill Killurin, Killeigh, Tullamore | €335,000 | 2019-08-19 |
| Mullahill, Killurin, Tullamore | €245,000 | 2021-07-01 |
| Munny Hill, Kilcormac, Offaly | €215,000 | 2023-06-14 |
| Munny, Kilcormac, Co Offaly | €375,000 | 2022-01-21 |
| Munny, Kilcormac, Offaly | €235,000 | 2017-06-22 |
| Murlough, St Colmans Terrace, Tullamore | €275,000 | 2023-10-06 |
| Murrough, Rahan, Tullamore | €30,000 | 2014-11-25 |
| Nadneagh, Coolderry, Offaly | €100,000 | 2025-07-15 |
| Nahana, Bracknagh, Co Offaly | €70,000 | 2025-02-14 |
| Nahana, Rathangan, Co Kildare | €80,000 | 2020-12-22 |
| Naomh Colmcille, Charleville View, Tullamore | €230,000 | 2018-05-17 |
| Naomh Mhuire, St Marys Rd, Edenderry | €140,000 | 2014-03-26 |
| Nerivale Lodge, Townparks, Daingean | €340,000 | 2022-01-18 |
| New Gate Cross, Mount Bolus, Tullamore | €155,000 | 2022-02-17 |
| New Rd Clara, Offaly | €415,000 | 2026-09-14 |
| New Rd, Tullamore, Offaly | €350,000 | 2015-03-18 |
| New Road, Ballylin, Ferbane | €170,000 | 2024-01-12 |
| New Road, Clara | €140,000 | 2013-07-03 |
| New Road, Clara, Co Offaly | €37,000 | 2022-08-22 |
| New Road, Tullamore, Co Offaly | €315,000 | 2019-07-05 |
| Newbridge St, Birr, Co Offaly | €90,000 | 2022-05-09 |
| Newbridge St, Birr, Offaly | €210,000 | 2025-03-27 |
| Newbridge Street, Birr | €130,000 | 2011-08-31 |
| Newbridge Street, Birr, County Offaly | €60,000 | 2019-04-03 |
| Newroad, Ballylin, Ferbane | €385,000 | 2025-02-04 |
| Newtown Lusmagh, Banagher, Offaly | €175,000 | 2018-10-09 |
| Newtown Villa, Ballybritt, Roscrea | €135,000 | 2016-11-15 |
| Newtown, Ballybritt, Roscrea | €64,000 | 2012-10-31 |
| Newtown, Killeigh | €25,000 | 2010-10-07 |
| Newtown, Killeigh, Co. Offaly | €320,000 | 2025-07-31 |
| Newtown, Killeigh, Tullamore | €190,000 | 2018-09-25 |
| Newtown, Lusmagh, Banagher | €56,000 | 2023-02-24 |
| Newtown, Lusmugh, Banagher | €355,000 | 2024-12-05 |
| Newtown, Rahan, Tullamore | €70,000 | 2011-09-08 |
| Newtown, Rhode, Offaly | €160,000 | 2024-03-01 |
| Newtownwhite, Killala, Co. Mayo | €79,500 | 2025-03-31 |
| No 1 Apartment, St Conleths Rd, Edenderry | €140,000 | 2017-08-16 |
| No 1 Cush East, Belmont, Offaly | €100,000 | 2016-12-13 |
| No 1 Emmett Terrace, Arden Road, Tulllamore | €100,000 | 2011-10-17 |
| No 1 Holly Park Drive, Holly Park, Birr | €95,000 | 2012-08-27 |
| No 1 Kilbride Plaza, Tullamore | €40,000 | 2013-02-21 |
| No 1 Riverside House, Newbridge Street, Birr | €75,000 | 2021-10-28 |
| No 1 Santa Maria, Thomas Street, Castlebar | €168,000 | 2025-10-31 |
| No 1 The Blacksticks, The Priory, Portarlington | €61,000 | 2020-10-05 |
| No 1 The Green, Clara, County Offaly | €85,000 | 2015-10-23 |
| No 1 Woodlands Close, Woodlands, Birr | €100,000 | 2016-07-01 |
| No 10 Dunally Drive, Clara Road, Tullamore | €325,110 | 2023-12-08 |
| No 10 Eden Court, Edenderry, Co Offaly | €125,000 | 2018-08-10 |
| No 10, Patrick Street, Portarlington | €40,000 | 2012-12-21 |
| No 11 Dunalley Drive, Clara Road, Tullamore | €330,396 | 2024-05-29 |
| No 12 Pound Street Cottages, Birr, County Offaly | €61,000 | 2019-12-13 |
| No 12 Tyrell's Brook Close, Tyrell's Brook, Tyrell's Lane | €268,722 | 2024-12-18 |
| No 13 Dunalley Drive, Clara Road, Tullamore | €325,110 | 2024-02-20 |
| No 14 Lynally Grove, Mucklagh, Tullamore | €120,000 | 2013-01-25 |
| No 15 Dunalley Drive, Clara Road, Tullamore | €325,110 | 2023-12-04 |
| No 16 Dunalley Drive, Clara Road, Tullamore | €330,397 | 2023-12-06 |
| No 17 Carraig Ean, Edenderry, Co. Offaly | €86,000 | 2015-12-17 |
| No 17 Dunalley Drive, Clara Road, Tullamore | €330,396 | 2024-01-12 |
| No 18 Dunally Drive, Clara Road, Tullamore | €334,802 | 2024-03-20 |
| No 2 Apartment Street, Conleths Road, Edenderry | €70,000 | 2017-08-16 |
| No 2 Castlewood Mews, Castle Street, Birr | €35,000 | 2014-12-31 |
| No 2 Clonowan, Ballyboy Rd, Kilcormac | €122,467 | 2019-04-03 |
| No 2 Cluain Na Greine, Cloneygowan | €167,401 | 2017-11-01 |
| No 2 Grand Canal Court, Tullamore | €210,000 | 2010-10-06 |
| No 2 Millbrook Grove, Killeigh | €237,878 | 2013-06-05 |
| No 2 Silverbrook Way, Arden Road, Tullamore | €243,084 | 2022-02-17 |
| No 2 St. Heleh's Court, Banagher | €138,938 | 2010-06-08 |
| No 2 The Green, Clara, Co. Offaly | €85,000 | 2015-10-23 |
| No 2 Woodfield, Tullamore Road, Birr | €216,134 | 2021-12-17 |
| No 27 Carraig Ean, Edenderry, Co. Offaly | €86,000 | 2015-12-17 |
| No 28 Mcregol Court, Birr, Co. Offaly | €145,000 | 2019-02-01 |
| No 3 Castle Court, Kinnity, Birr | €80,000 | 2012-12-20 |
| No 3 Eden Court, Edenderry, Co Offaly | €155,000 | 2018-06-19 |
| No 3 Gilroy Avenue, Edenderry | €23,000 | 2015-04-16 |
| No 3 Pound Street, Rathcabbin, Birr | €12,500 | 2022-11-29 |
| No 3 Silverbrook, Arden Road, Tullamore | €249,000 | 2019-10-30 |
| No 33 Carraig Ean, Edenderry, Co. Offaly | €86,000 | 2015-12-17 |
| No 38 Carraig Ean, Edenderry, Co. Offaly | €86,000 | 2015-12-17 |
| No 39 Carriag Ean, Edenderry, Co Offaly | €86,000 | 2015-12-17 |
| No 4 Cappaneale, Birr, Co Offaly | €85,000 | 2023-08-16 |
| No 4 Chancery Park Rise, Tullamore, Co Offaly | €208,000 | 2022-04-25 |
| No 4 Frankford, Kilcormac | €130,000 | 2012-11-02 |
| No 4 Hamilton Court, Clara Road, Tullamore | €259,911 | 2024-05-17 |
| No 4 Lois Na Coille, Ballykilmurray, Tullamore | €190,000 | 2022-02-03 |
| No 4 Millrace, Ferbane | €110,000 | 2017-08-02 |
| No 4 Pound Street Cottages, Birr, Co Offaly | €12,500 | 2022-11-29 |
| No 4 Redwood, Clara Road, Tullamore | €563,876 | 2025-11-13 |
| No 40 Carraig Ean, Edenderry, Co. Offaly | €86,000 | 2015-12-17 |
| No 41 Carraig Ean, Edenderry, Co. Offaly | €86,000 | 2015-12-17 |
| No 42 Carraig Ean, Edenderry, Co. Offaly | €86,000 | 2015-12-17 |
| No 5 Mill Race, Ferbane | €104,000 | 2017-08-02 |
| No 51 Knockowen Road, Tullamore | €202,500 | 2011-05-27 |
| No 6 Frankford, Kilcormac | €130,000 | 2012-11-02 |
| No 6 Hamilton Court, Clara Road, Tullamore | €369,162 | 2024-08-13 |
| No 6 Mill Race, Ferbane | €104,000 | 2017-08-02 |
| No 6 St Marys Street, Edenderry, Co Offaly | €235,000 | 2023-11-06 |
| No 7 Frankford, Kilcormac | €130,000 | 2012-11-02 |
| No 7 Mill Race, Ferbane | €104,000 | 2017-08-02 |
| No 7 Silverbrook Crescent, Arden Road, Tullamore | €254,626 | 2019-11-25 |
| No 8 Mill Race, Ferbane | €104,000 | 2017-08-02 |
| No 8, Patrick Street, Portarlington | €35,000 | 2012-12-21 |
| No 9 Mcregol Cuirt, Birr | €43,755 | 2016-07-28 |
| No 9, St Joseph's Terrace, Portarlington | €122,000 | 2010-06-01 |
| No. 1 Castle View, Mucklagh, Tullamore | €236,784 | 2022-06-01 |
| No. 1 Riveroaks, Riverstown, Birr | €160,000 | 2012-07-25 |
| No. 1 Tyrells Brook Avenue, Tyrells Lane, Edenderry | €299,515 | 2025-07-15 |
| No. 1 Woodfield, Tullamore Road, Birr | €216,134 | 2021-12-17 |
| No. 10 Tyrrells Brook Crescent, Tyrrells Brook, Edenderry | €251,938 | 2025-09-17 |
| No. 12 Mcregol Court, Birr, Co. Offaly | €145,000 | 2019-02-01 |
| No. 12 Tyrrells Brook Place, Tyrrells Brook, Tyrrells Lane | €295,154 | 2024-01-15 |
| No. 13 14 15 16 17 Clonmeen Rise, Edenderry | €800,000 | 2012-12-11 |
| No. 13 Woodfield, Tullamore Road, Birr | €216,134 | 2022-02-03 |
| No. 14 Woodfield, Tullamore Road, Birr | €216,134 | 2022-02-03 |
| No. 15 Woodfield, Tullamore Road, Birr | €216,134 | 2021-12-20 |
| No. 15, An Corrán Crinkle, Birr | €28,000 | 2015-01-19 |
| No. 16 Woodfield, Tullamore Road, Birr | €216,134 | 2021-12-20 |
| No. 16, An Corrán, Crinkle | €28,000 | 2015-01-19 |