| 12 The Crescent, Castleblayney | €59,000 | 2013-07-26 |
| 12 The Elms, Lough Na Glack, Carrickmacross | €127,753 | 2021-02-05 |
| 12 The Willows, Lough Na Glack, Carrickmacross | €77,130 | 2018-11-06 |
| 12 Thorndale, Castleblayney, Co Monaghan | €100,000 | 2020-09-10 |
| 12 Units At Lakeview Apartments, Dundalk Road, Carrickmacross | €2,176,211 | 2022-05-31 |
| 12 Village Green, Glaslough, Monaghan | €134,000 | 2014-12-22 |
| 12 Village Square, Glaslough, County Monaghan | €360,000 | 2022-11-17 |
| 12 Woodlands, Carrickmacross, Co. Monaghan | €220,000 | 2019-11-14 |
| 12 Woodvale, Carrickmacross, Co Monaghan | €222,000 | 2022-12-07 |
| 12 York St, Castleblayney, Co Monaghan | €75,000 | 2016-09-22 |
| 12-17 Cnoc Na Greine, Tydavnet | €1,321,586 | 2020-12-21 |
| 120 Mullaghmatt, Monaghan, Monaghan | €56,000 | 2016-09-26 |
| 120 Riverside, Coolshannagh, Monaghan | €66,000 | 2016-03-04 |
| 121 Lower, Ballybay, Main St | €20,000 | 2018-02-02 |
| 121 Mullaghmatt, Monaghan | €45,000 | 2017-01-06 |
| 121 Riverside, Coolshannagh, Monaghan | €85,000 | 2018-11-30 |
| 122 Beechgrove Lawns, Monaghan, Monaghan | €160,000 | 2018-08-24 |
| 122 Riverside, Coolshannagh, Monaghan | €157,000 | 2025-06-24 |
| 123 Beechgrove Lawn, Monaghan, Monaghan | €185,000 | 2023-03-03 |
| 123 Main St, Ballybay, Monaghan | €43,500 | 2017-07-03 |
| 123 Mullaghmatt, Monaghan | €27,500 | 2015-05-07 |
| 124 Lower Main St, Ballybay, Monaghan | €95,000 | 2019-12-20 |
| 124 Mullaghmatt, Monaghan, Co. Monaghan | €30,000 | 2018-04-23 |
| 126. Beechgrove Lawns, Monaghan | €54,900 | 2012-05-10 |
| 127 Beechgrove Lawns, Monaghan | €65,237 | 2019-10-21 |
| 127 Lower Main Street, Ballybay | €50,000 | 2011-12-02 |
| 127 Lower Main Street, Ballybay, County Monaghan | €24,000 | 2018-01-25 |
| 128 Lower, Ballybay, Main St | €89,000 | 2026-01-28 |
| 129 Beech Grove, Monaghan Town, Monaghan | €140,000 | 2019-12-18 |
| 13 14 64 65 66 67 68 And 69, Coill An Ri, Kingscourt Road | €1,580,737 | 2019-12-05 |
| 13 Ard Gleann, Killygoan, Monaghan | €60,000 | 2022-11-09 |
| 13 Ascail Ros, Carrickmacross | €158,590 | 2017-03-03 |
| 13 Beech Dr, Drumillard, Castleblayney | €160,000 | 2023-06-29 |
| 13 Belgian Square, Monaghan | €100,000 | 2018-12-21 |
| 13 Blaeberry Walk, Castleblayney, Monaghan | €130,000 | 2017-08-25 |
| 13 Bothar Eanna, Convent Lands, Carrickmacross | €179,000 | 2017-11-14 |
| 13 Carn Heights, Clones, Co. Monaghan | €50,256 | 2021-12-03 |
| 13 Castle Park, Killycard, Castleblayney | €219,383 | 2020-07-23 |
| 13 Castleross Retirement Village, Carrickmacross, Monaghan | €150,000 | 2017-02-17 |
| 13 Cherry Park, Clones, Co Monaghan | €130,000 | 2021-09-17 |
| 13 Churchill, Clones, Monaghan | €95,000 | 2017-01-10 |
| 13 Coill Darach Castleblayney, Castleblayney, Monaghan | €86,000 | 2015-03-09 |
| 13 Cois Locha, Doohamlet, Castleblayney | €174,000 | 2020-08-21 |
| 13 Coolshannagh Rd, Monaghan, Monaghan | €255,000 | 2021-12-16 |
| 13 Corr An Tobair, Ballybay Rd, Carrickmacross | €275,000 | 2021-11-04 |
| 13 Corrybrennan Park, Ballybay, Co Monaghan | €19,046 | 2020-04-29 |
| 13 Cortolvin Rd, Monaghan | €185,000 | 2021-12-16 |
| 13 Crann Nua, Carrickmacross, Monaghan | €325,000 | 2019-03-19 |
| 13 Derryolam Court, Carrickmacross, Monaghan | €178,000 | 2022-12-22 |
| 13 Dr Mckenna Terrace, Monaghan, Monaghan | €90,000 | 2020-06-26 |
| 13 Dunard, Inniskeen, Co Monaghan | €68,000 | 2017-11-23 |
| 13 Elm Row, Royal Canal, Ardmore | €286,343 | 2021-02-24 |
| 13 Gleann Droimnin, Carrickmacross, Co. Monaghan | €290,748 | 2024-04-25 |
| 13 Glenowen, Ballinode, Co Monaghan | €225,000 | 2022-09-21 |
| 13 Hill St, Monaghan, Monaghan | €100,000 | 2026-01-26 |
| 13 Knockcarrick, Annyalla, Castleblayney | €230,000 | 2024-03-08 |
| 13 Knockroe, Clones Rd, Monaghan | €180,000 | 2022-03-10 |
| 13 Latlorcan Court, Latorcan, Monaghan | €322,000 | 2026-02-23 |
| 13 Latlorcan Glen, Latlorcan Dublin Rd, Monaghan | €196,000 | 2016-11-10 |
| 13 Latlorcan Glen, Latlorcan, Monaghan | €155,000 | 2010-06-10 |
| 13 Limegrove Manor, Kilnacloy, Monaghan | €30,358 | 2016-03-16 |
| 13 Lios A Ghoirtin, Clones | €132,159 | 2011-03-10 |
| 13 Lough Lane, Glaslough | €116,740 | 2014-02-21 |
| 13 Mall Rd, Monaghan, Monaghan | €130,000 | 2021-06-17 |
| 13 Manor Wood, Glen Rd, Monaghan | €150,000 | 2022-10-14 |
| 13 Mc Curtain Street, Clones, County Monaghan | €33,000 | 2019-02-20 |
| 13 Millbrook, Gallinagh | €64,875 | 2014-05-02 |
| 13 Montfort, Monaghan, Monaghan | €215,000 | 2022-07-27 |
| 13 Mullach Glas Crescent, Mullaghmonaghan | €62,506 | 2015-03-11 |
| 13 Mullinary, Carrickmacross, Co Monaghan | €100,000 | 2017-03-30 |
| 13 New Houses, Tyholland, Co Monaghan | €113,000 | 2023-03-07 |
| 13 Oakland Grove, Scotshouse, Monaghan | €80,500 | 2025-09-01 |
| 13 Old Cross Square, Monaghan | €166,000 | 2025-09-04 |
| 13 Oriel Park, Emyvale, Monaghan | €20,000 | 2016-07-13 |
| 13 Pearse Ave, Carrickmacross, Monaghan | €86,000 | 2020-11-26 |
| 13 Riverside Close, Ballinode, Monaghan | €182,500 | 2023-08-16 |
| 13 Sean Ghairdíní, Carrickmacross | €308,370 | 2026-02-13 |
| 13 Sean Mhuileann, Ballinode, Monaghan | €262,000 | 2023-07-17 |
| 13 Sruth An Mhuilinn, Emyvale, Co. Monaghan | €60,000 | 2022-04-08 |
| 13 St Macartans Terrace, Monaghan, Monaghan | €175,000 | 2025-08-27 |
| 13 Station View, Kilnacloy, Monaghan | €299,559 | 2022-12-02 |
| 13 Telayden Heights, Monaghan | €330,396 | 2021-04-28 |
| 13 The Alders, Clones Road, Ballybay | €139,000 | 2023-11-03 |
| 13 The Elms, Lough Na Glack, Carrickmacross | €101,322 | 2021-02-05 |
| 13 The Orchard, Ropewalk | €82,500 | 2013-12-02 |
| 13 The Willows, Lough Na Glack, Carrickmacross | €77,130 | 2018-11-06 |
| 13 The Woodlands, Monaghan | €310,000 | 2017-09-19 |
| 13 Woodvale, Kingscourt Rd, Carrickmacross | €100,000 | 2014-04-29 |
| 13 Wylies Hill, Ballybay, Monaghan | €170,000 | 2023-11-10 |
| 13- 23, Radharc An Bhri, Bree | €2,151,174 | 2020-11-19 |
| 130 Beechgrove Lawns, Monaghan Town, Monaghan | €120,000 | 2015-11-19 |
| 131 Lower Main Street, Ballybay, Co.monaghan | €83,000 | 2023-06-30 |
| 132 Drumbear Wood, Monaghan, Monaghan | €156,000 | 2022-09-30 |
| 132 Lower Main St, Ballybay, Co Monaghan | €85,000 | 2025-02-28 |
| 133 Lower Main Street, Ballybay, Co Monaghan | €25,000 | 2015-05-06 |
| 135 Drumbear Wood, Monaghan | €195,000 | 2022-09-13 |
| 136 Main Street Lower, Ballybay, Monaghan | €32,000 | 2022-04-26 |
| 137 - 147 Drumbear Wood, Drumbear | €2,457,949 | 2023-05-15 |
| 138 Lower Main Street, Ballybay, Co Monaghan | €47,000 | 2019-02-07 |
| 14 Alderwood, Cloughvalley, Carrickmacross | €195,000 | 2019-11-29 |
| 14 Ard An Radhairc, Carrickmacross, Co Monaghan | €171,000 | 2024-03-07 |
| 14 Ard Gleann, Killygoan, Monaghan | €51,671 | 2012-11-02 |
| 14 Ard Na Gaoithe, Knockatallon, Scotstown | €178,000 | 2018-09-17 |
| 14 Ardross Avenue, Carrickmacross, Co Monaghan | €405,000 | 2026-04-24 |
| 14 Ascail Rois, Carrickmacross, Co Monaghan | €277,500 | 2023-07-12 |
| 14 Ascaill Rois, Magherboy Road, Carrickmacross | €154,185 | 2016-12-19 |
| 14 Ashgrove Lawns, Monaghan, Monaghan | €215,000 | 2025-11-24 |
| 14 Belgium Sq, Monaghan, Monaghan | €37,500 | 2014-06-12 |
| 14 Blaeberry Walk, Castleblayney, Monaghan | €190,000 | 2022-03-15 |
| 14 Canal View, Clones Rd, Monaghan | €250,000 | 2023-11-15 |
| 14 Carn Heights, Clones, Monaghan | €128,000 | 2023-01-10 |
| 14 Castle Park, Killycard, Castleblayney | €224,670 | 2021-06-28 |
| 14 Castleross Retirment Village, Carrickmacross | €96,916 | 2013-01-03 |
| 14 Cathedral View, Monaghan | €75,000 | 2015-09-09 |
| 14 Coill Darach, Bree Castleblayney, Monaghan | €100,000 | 2015-10-21 |
| 14 Cois Locha, Doohamlet, Castleblayney | €175,000 | 2022-05-04 |
| 14 Coolshannagh View, Coolshannagh, Monaghan | €140,000 | 2011-05-13 |
| 14 Crescent Hill, Castleblayney, Monaghan | €50,000 | 2014-08-22 |
| 14 Cul Brannan, Ballybay, Co. Monaghan | €44,000 | 2023-06-26 |
| 14 Derryolam Court, Carrickmacross, Monaghan | €170,000 | 2022-09-05 |
| 14 Doctor Mckenna Terrace, Pound Hill, Monaghan | €117,000 | 2023-02-14 |
| 14 Drumbear, Monaghan | €84,200 | 2024-10-16 |
| 14 Drumlynn Manor, Castleblayney, Co Monaghan | €61,500 | 2014-07-04 |
| 14 Drummond Radhairc, Dundalk Road, Carrickmacross | €224,604 | 2010-02-18 |
| 14 Elm Row, Royal Canal, Ardmore | €255,506 | 2021-02-24 |
| 14 Emmet Road, Carrickmacross, Co Monagan | €70,000 | 2023-05-17 |
| 14 Gleann Droimnín, Carrickmacross | €281,057 | 2024-07-03 |
| 14 Hill St, Monaghan, Monaghan | €115,000 | 2026-01-26 |
| 14 Killyconnigan, Monaghan | €180,000 | 2019-07-17 |
| 14 Knockcarrick, Annyalla, Castleblaney | €200,000 | 2020-05-21 |
| 14 Knocktornagh, Castleblayney, Monaghan | €100,000 | 2016-11-17 |
| 14 Latlurcan, Old Armagh Rd, Monaghan | €180,000 | 2018-09-27 |
| 14 Limegrove Manor, Kilnacloy, Monaghan | €30,358 | 2016-03-16 |
| 14 Limegrove, Monaghan, Monaghan | €160,000 | 2019-12-19 |
| 14 Mall Road, Monaghan | €155,000 | 2017-03-30 |
| 14 Mc Curtain St, Clones, Monaghan | €230,000 | 2023-10-24 |
| 14 Meadow View, Clones Rd, Ballybay | €220,000 | 2022-07-28 |
| 14 Mill St, Apt, Monaghan | €20,000 | 2018-11-30 |
| 14 Millbrook, Milltown, Monaghan | €205,000 | 2022-07-07 |
| 14 Monfort Monaghan, Monaghan | €220,000 | 2023-09-29 |
| 14 Mullach Glas Crescent, Monaghan | €102,610 | 2010-10-13 |
| 14 Mullagh Glas Crescent, Monaghan | €103,599 | 2010-10-13 |
| 14 O'duffy Terrace, Ballybay, Co Monaghan | €130,000 | 2023-01-20 |
| 14 O'neill Street, Apartment C, Carrickmacross | €138,000 | 2026-06-10 |
| 14 Oneill Park, Clones, Monaghan | €59,000 | 2018-08-10 |
| 14 Oriel Park, Emyvale | €38,000 | 2013-02-08 |
| 14 Patrick Street, Ballybay, Co Monaghan | €58,000 | 2018-05-22 |
| 14 Ropewalk, Monaghan | €70,000 | 2014-07-10 |
| 14 Ropewalk, Monaghan, Monaghan | €265,000 | 2022-12-14 |
| 14 Sruthancadagh, Ballybay, Co. Monaghan | €125,000 | 2022-03-31 |
| 14 St Daighs Terrace, Inniskeen, Monaghan | €165,000 | 2020-09-04 |
| 14 Telaydan Heights, Monaghan | €348,020 | 2021-04-16 |
| 14 The Birches, Lough Na Glack, Carrickmacross | €213,000 | 2025-05-09 |
| 14 The Crescent, Castleblayney, Monaghan. | €99,000 | 2023-05-22 |
| 14 The Elms, Lough Na Glack, Carrickmacross | €101,322 | 2021-02-05 |
| 14 The Willows, Lough Na Glack, Carrickmacross | €77,130 | 2018-11-06 |
| 14 Thorndale, Bree, Castleblaney | €125,000 | 2010-08-06 |
| 14 Thorndale, Bree, County Monaghan | €125,000 | 2010-08-06 |
| 14 Tobar An Radhairc, Corr An Tobair Ballybay Road, Carrickmacross | €214,537 | 2011-07-21 |
| 14 Tully, Monaghan, Monaghan | €140,000 | 2020-04-08 |
| 14 Valley Close, Carrickmacross, Monaghan | €155,000 | 2018-04-11 |
| 14 Woods Tydavnet, Scotstown Road, Co .monaghan | €225,000 | 2016-05-16 |
| 14 Woodview, Killygoan, Monaghan | €70,000 | 2016-06-27 |
| 142 Main Street, Ballybay, Co. Monaghan | €20,000 | 2016-06-02 |
| 143 Mullaghmatt, Monaghan | €85,500 | 2018-09-24 |
| 145 Mullaghmatt, Monaghan, Co Monaghan | €43,000 | 2014-10-02 |
| 146 Mullaghmatt, Monaghan Town | €60,000 | 2018-03-20 |
| 148 Mullaghmatt, Co Monaghan | €56,000 | 2016-01-22 |
| 148-153 Drumbear Wood, Drumbear, Monaghan | €1,348,018 | 2023-04-20 |
| 149 Mullaghmatt, Monaghan, Co Monaghan | €133,000 | 2025-01-30 |
| 14A Scotshouse Close, Aghnahola, Scotshouse | €145,000 | 2023-05-26 |
| 15 15A 16 16A 24 And 24A, Coill An Ri, Kingscourt Road | €1,102,500 | 2020-11-19 |
| 15 Alderwood Carrickmacross, Carrickmacross, Monaghan | €165,000 | 2016-07-12 |
| 15 Ard Chluain, Clones | €59,940 | 2013-02-22 |
| 15 Ard Glas, Killygoan, Monaghan | €40,600 | 2013-07-01 |
| 15 Ard Na Gaoithe, Knockatallon, Monaghan | €58,000 | 2014-11-28 |
| 15 Ascail Rois, Magheraboy Road, Carrickmacross | €220,000 | 2016-07-21 |
| 15 Ashview Court, Castleblayney, Co Monaghan | €249,500 | 2024-01-24 |
| 15 Beechgrove Lawns, Monaghan, Monaghan | €165,000 | 2024-09-11 |
| 15 Beechgrove, Annalore St, Clones | €86,000 | 2020-08-12 |
| 15 Belgium Square, Monaghan Town, Co Monaghan | €54,000 | 2016-09-27 |
| 15 Blaeberry Walk, Castleblayney, Monaghan | €200,000 | 2023-01-24 |
| 15 Cabra, Threemilehouse | €114,147 | 2018-07-17 |
| 15 Cabra, Threemilehouse, Monaghan | €85,000 | 2017-03-15 |
| 15 Castle Park, Killycard, Castleblayney | €259,000 | 2021-07-29 |
| 15 Castleross Retirement Village, Carrickmacross | €96,916 | 2013-01-03 |
| 15 Cathedral Walk, Monaghan, Monaghan | €195,000 | 2023-09-19 |
| 15 Cavanreagh, Scotshouse, Co. Monaghan | €36,000 | 2015-05-05 |
| 15 Cluain Alainn, Donaghmoyne Rd, Carrickmacross | €150,000 | 2016-12-20 |
| 15 Cluain Ard, Dernagrew, Monaghan | €270,000 | 2022-12-14 |
| 15 Coill Darach, Bree Castleblayney, Monaghan | €345,000 | 2025-12-05 |
| 15 Coolshannagh View, Coolshannagh, Monaghan | €300,000 | 2015-02-12 |
| 15 Cuirt Droim Ard, Carrickmacross, Co. Monaghan | €55,000 | 2019-02-14 |
| 15 Deerys Terrace, Inniskeen, County Monaghan | €130,000 | 2020-04-10 |
| 15 Drummond Radhairc, Carrickmacross, Monaghan | €210,000 | 2014-08-27 |
| 15 Drummond Radhairc, Dundalk Road, Carrickmacross | €230,000 | 2011-04-11 |
| 15 Gleann Droimnin, Carrickmacross | €284,582 | 2024-04-16 |
| 15 Gola Crescent, Scotstown, Co Monaghan | €95,000 | 2018-04-11 |
| 15 Hill St, Monaghan, Monaghan | €63,000 | 2020-12-11 |
| 15 Inver Park, Carrickmacross | €155,500 | 2010-04-19 |