| 18 Scotshouse Close, Clones, Monaghan | €165,000 | 2025-12-12 |
| 18 Sruth An Mhuilinn, Emyvale | €48,000 | 2020-03-27 |
| 18 St Macartans Terrace, Monaghan, Monaghan | €180,000 | 2025-07-15 |
| 18 St Patricks Terrace, Monaghan Town, County Monaghan | €135,000 | 2023-06-19 |
| 18 Station View, Monaghan | €237,885 | 2023-03-13 |
| 18 Telaydan Heights, Milltown, Monaghan | €348,018 | 2022-07-26 |
| 18 The Elms, Lough Na Glack, Carrickmacross | €79,394 | 2018-11-06 |
| 18 Thorndale, Bree, Castleblayney | €117,444 | 2015-12-15 |
| 18 Tobar An Radhairc, Ballybay Road, Carrickmacross | €145,375 | 2013-12-20 |
| 18 Tully, Monaghan | €104,000 | 2011-08-30 |
| 18 Village Square, Glaslough | €390,000 | 2011-06-27 |
| 18 Wylies Hill, Ballybay, Monaghan | €190,000 | 2024-06-07 |
| 180 Mullaghmatt, Monaghan | €115,000 | 2023-11-30 |
| 186 Beechgrove Lawns, Monaghan, Monaghan | €25,394 | 2021-09-21 |
| 188 Beechgrove Lawns, Drumbear, Monaghan Town | €136,000 | 2019-11-19 |
| 19 20 Market St, Monaghan, Monaghan | €40,000 | 2016-09-20 |
| 19 An Crannog, Kingscourt Road, Carrickmacross | €160,000 | 2020-05-26 |
| 19 Ard Gleann, Killygoan, Monaghan | €72,000 | 2020-05-07 |
| 19 Ard Ross Ave, Cloughvalley, Carrickmacross | €264,500 | 2024-05-10 |
| 19 Ascaill Rois, Carrickmacross | €176,311 | 2010-03-03 |
| 19 Ascaill Rois, Carrickmacross, Co Monaghan | €295,000 | 2025-04-11 |
| 19 Ashgrove Lawns, Monaghan, Monaghan | €202,000 | 2024-05-09 |
| 19 Belgian Sq, Monaghan, Monaghan | €80,000 | 2020-06-22 |
| 19 Cara St, Clones, Monaghan | €131,000 | 2024-04-12 |
| 19 Castle Park, Killycard, Castleblayney | €222,345 | 2020-11-12 |
| 19 Cathedral View, Connolly Park, Monaghan | €135,000 | 2026-02-10 |
| 19 Cathedral Walk, Latlurcan, Monaghan | €192,500 | 2016-05-24 |
| 19 Cherry Park, Clones, Monaghan | €120,000 | 2026-03-31 |
| 19 Cluain Alainn, Carrickmacross, Monaghan | €175,000 | 2019-06-21 |
| 19 Cluain Lorcan, Latlorcan, Monaghan | €182,071 | 2010-02-10 |
| 19 Coill Darach, Castleblayney, Monaghan | €132,500 | 2016-12-22 |
| 19 Cois Locha, Doohamlet, Castleblayney | €230,000 | 2021-10-12 |
| 19 Connabury Hill, Castleblayney, Monaghan | €145,000 | 2010-09-09 |
| 19 Convent View, Carrickmacross, Monaghan | €195,000 | 2021-08-27 |
| 19 Coolshannagh View, Coolshannagh, Monaghan | €344,620 | 2019-12-18 |
| 19 Corrybrennan Park, Ballybay, Co Monaghan | €58,000 | 2015-12-04 |
| 19 Crann Nua, Carrickmacross | €295,000 | 2012-11-09 |
| 19 Crescent Hill, Castleblayney, Monaghan | €150,000 | 2017-06-07 |
| 19 Drumbear Wood, Monaghan, Monaghan | €246,000 | 2020-03-27 |
| 19 Drummond Radhairc, Carrickmacross | €158,590 | 2013-10-25 |
| 19 Emmet Rd, Carrickmacross, Monaghan | €60,000 | 2014-11-18 |
| 19 Fairview Dr, Killygoan, Monaghan | €132,500 | 2021-01-08 |
| 19 Gleann Droimnin, Carrickmacross | €334,801 | 2024-11-15 |
| 19 Glenowen, Ballinode, Monaghan | €252,000 | 2025-06-09 |
| 19 Gort An Teannal, Corlat, Monaghan | €42,000 | 2015-03-11 |
| 19 Knockcarrick, Annyalla, Castleblayney | €205,000 | 2020-01-06 |
| 19 Limegrove Manor, Kilnacloy, Monaghan | €30,358 | 2016-03-16 |
| 19 Magharney, Smithborough, Monaghan | €140,000 | 2017-10-27 |
| 19 Mall Rd, Monaghan, Monaghan | €90,000 | 2022-06-17 |
| 19 Manor Wood, Monaghan, Monaghan | €306,000 | 2019-10-14 |
| 19 Montfort, Coolshannagh, Monaghan | €205,000 | 2020-06-30 |
| 19 Mullach Glas Crescent, Monaghan | €70,000 | 2015-05-12 |
| 19 Mullinary, Carrickmacross, Monaghan | €139,000 | 2025-02-21 |
| 19 New Houses, Tyholland, Monaghan | €95,000 | 2010-06-09 |
| 19 Riverside, Coolshanagh, Monaghan | €20,000 | 2020-09-15 |
| 19 Riverside, Coolshannagh, Monaghan | €95,000 | 2012-12-19 |
| 19 Rockdaniel Rd, Carrickmacross, Monaghan | €127,000 | 2019-08-22 |
| 19 Scothouse Close, Scothouse, Clones | €50,000 | 2018-05-29 |
| 19 Sean Carraig, Carrickmacross, Monaghan | €267,500 | 2025-07-24 |
| 19 Sean Ghairdini, Carrickmacross | €348,018 | 2025-11-04 |
| 19 Sean Mhuileann, Ballinode, Monaghan | €185,000 | 2019-12-16 |
| 19 Station View, Kilnacloy, Monaghan | €265,000 | 2023-03-15 |
| 19 Telayden Heights, Milltown | €363,877 | 2022-06-17 |
| 19 The Elms, Lough Na Glack, Carrickmacross | €101,322 | 2021-02-05 |
| 19 The Ferns, Scotstown | €27,754 | 2018-04-12 |
| 19 The Meadows Smithboro, Monaghan | €158,000 | 2018-12-10 |
| 19 Thorndale, Bree, Castleblayney | €117,444 | 2015-12-15 |
| 19 Tobar An Radhairc, Corr An Tobair, Ballybay Road Carrickmacross | €145,374 | 2014-07-10 |
| 19 Tully Est, Monaghan, Monaghan | €129,000 | 2019-12-13 |
| 19 Village Sq, Glaslough, Monaghan | €265,000 | 2019-07-25 |
| 19 Woodlands, Mullaghadun, Scotstown Rd | €525,000 | 2026-05-01 |
| 19 York St, Castleblayney, County Monaghan | €120,000 | 2026-02-24 |
| 192 Beechgrove Lawns, Monaghan, Monaghan | €80,500 | 2017-10-10 |
| 193 Beechgrove Lawns, Monaghan, Monaghan | €87,500 | 2016-04-27 |
| 194 Beechgrove Lawns, Monaghan, County Monaghan | €75,000 | 2020-02-17 |
| 196 Beechgrove Lawns, Monaghan, Monaghan | €170,000 | 2023-06-02 |
| 199 Beechgrove Lawns, Monaghan, Monaghan | €155,000 | 2026-03-25 |
| 1A Basement Apt, Lake View, Monaghan | €70,000 | 2021-08-25 |
| 1Station View, Kilnacloy, Monaghan | €273,127 | 2022-06-03 |
| 2 Aishling Grove, Castleblayney, Co Monaghan | €80,000 | 2014-02-17 |
| 2 An Crannog, Carrickmacross, Co. Monaghan | €80,000 | 2012-06-08 |
| 2 An Crannog, Kingscourt Road, Carrickmacross | €135,000 | 2018-12-20 |
| 2 An Tuachtarlann, Millbrook, Clones | €45,000 | 2020-03-13 |
| 2 Analore St, Clones, Monaghan | €21,000 | 2015-12-17 |
| 2 Ar Banagher, Glaslough, Monaghan | €255,000 | 2026-07-30 |
| 2 Ardgleann, Killgowan, Monaghan | €184,000 | 2023-11-02 |
| 2 Ascail Dubh, Donaghmoyne Rd, Carrickmacross | €100,000 | 2021-08-13 |
| 2 Ashdown Mews, Castleblayney | €165,000 | 2010-09-23 |
| 2 Ashgrove Lawns, Monaghan | €155,000 | 2017-12-21 |
| 2 Ashview House, Ashview Court, Castleblaney | €170,000 | 2024-12-13 |
| 2 Ballytrain, Shantonagh, Castleblaney | €156,000 | 2020-01-22 |
| 2 Bramley Gate, Castleblaney, Monaghan | €131,000 | 2024-08-02 |
| 2 Canal Street, Monaghan, Co Monaghan | €28,000 | 2016-04-14 |
| 2 Canal View, Clones Rd, Monaghan | €263,000 | 2021-12-16 |
| 2 Cappog, Ballinode, Co Monaghan | €136,000 | 2020-02-20 |
| 2 Carn Gardens, Newtownbulter Rd., Clones | €143,000 | 2022-11-22 |
| 2 Carn View, Clones, Monaghan | €180,000 | 2025-10-20 |
| 2 Carraig Brooke, Ivy Lane, Carrickmacross | €139,375 | 2023-04-07 |
| 2 Carrowbarra Island, Smithboro, Monaghan | €162,500 | 2019-12-13 |
| 2 Castle Lane, Newbliss, Co Monaghan | €90,510 | 2017-02-01 |
| 2 Castlepark, Killycard, Castleblayney | €201,762 | 2019-12-03 |
| 2 Ceim Na Carraig, Boyher, Rockcorry | €180,000 | 2025-01-06 |
| 2 Chapel Brae Court, Clontibret, Monaghan | €210,000 | 2016-05-27 |
| 2 Chapel View, Carrickmacross, Co. Monaghan | €135,000 | 2023-12-19 |
| 2 Chnoic Na Greine, Tydavnet | €75,000 | 2013-03-19 |
| 2 Church St, Castleblayney, Monaghan | €281,000 | 2022-12-06 |
| 2 Church Street, Ballybay | €72,500 | 2010-10-31 |
| 2 Churchill, Clones, County Monaghan | €46,000 | 2018-11-27 |
| 2 Clones Rd, Monaghan, Monaghan | €158,100 | 2015-03-26 |
| 2 Cloverhill, Monaehan, Monaghan | €187,500 | 2026-01-13 |
| 2 Cluain Ard, Dernagrew, Monaghan | €290,000 | 2022-05-10 |
| 2 Cnoc Na Greine, Tydavnet, Monaghan | €225,000 | 2022-02-28 |
| 2 Cois Chnoic, Dr. Mckenna Terrace, Tirkeenan | €136,564 | 2016-08-08 |
| 2 Cois Chnoic, Pound Hill, Monaghan | €250,000 | 2024-02-21 |
| 2 Cois Na Gcoilte, Carrickmacross, Co Monoghan | €184,000 | 2016-04-01 |
| 2 Comertagh, Rafferaghy, Carrickmacross | €35,000 | 2022-11-28 |
| 2 Common Court, Thomas St, Castleblayney | €85,000 | 2025-03-21 |
| 2 Conabury Hill, Castleblayney, Monaghan | €90,000 | 2016-04-19 |
| 2 Cordrummons Middle, Donaghmoyne, Carrickmacross | €251,001 | 2010-09-09 |
| 2 Crescent Hill, Castleblayney, Monaghan | €160,000 | 2025-09-15 |
| 2 Derryolam Park, Carrickmacross, Monaghan | €172,000 | 2019-03-29 |
| 2 Donagh, Glaslough, Monaghan | €390,000 | 2025-02-10 |
| 2 Drumakelly, Annyalla, Castelblayney | €157,000 | 2016-04-27 |
| 2 Drumbear Wood, Cootehill Rd, Monaghan | €188,000 | 2015-12-23 |
| 2 Drummond Close, Carrickmacross | €177,885 | 2021-06-09 |
| 2 Elm Row, Royal Canal, Ardmore | €286,343 | 2021-02-24 |
| 2 Fermnagah Terracxe, Newtownbutler Road, Clones | €220,000 | 2026-03-10 |
| 2 Ferndale Heights, Market House Lane Emyvale, Emyvale | €140,000 | 2016-10-14 |
| 2 Foxfield, Carrickmacross, County Monaghan | €420,000 | 2026-03-31 |
| 2 Gola Crest, Scotstown, Monaghan | €205,000 | 2026-03-30 |
| 2 Guardhill, Newbliss | €140,000 | 2012-03-06 |
| 2 Highfield Close, Killygoan, Monaghan | €96,000 | 2013-07-16 |
| 2 Ivy Court, Carrickmacross, Monaghan | €175,000 | 2020-03-13 |
| 2 Jubilee Terrace, Analore St, Clones | €36,000 | 2017-01-26 |
| 2 Knockaconny, Monaghan | €195,000 | 2026-07-23 |
| 2 Knocknamaddy, Ballybay, Co Monaghan | €235,000 | 2025-05-08 |
| 2 Knocknaturner, Castleblayney, Co Monaghan | €278,000 | 2025-08-08 |
| 2 Knockroe Glenn, Clones Rd, Monaghan | €220,000 | 2019-11-12 |
| 2 Lake View, Monaghan | €90,000 | 2021-08-25 |
| 2 Latlorcan Court, Monaghan | €85,000 | 2014-06-24 |
| 2 Limegrove Manor, Kilnacloy, Monaghan | €70,000 | 2016-03-16 |
| 2 Lios, Lisdoonan, Carrickmacross | €170,000 | 2021-04-19 |
| 2 Lough Lane, Village Houses, Glaslough | €165,000 | 2020-09-25 |
| 2 Loughmor Avenue, Ballybay, Co Monaghan | €85,000 | 2019-10-07 |
| 2 Magheross Grove, Carrickmacross, Monaghan | €200,000 | 2020-12-17 |
| 2 Main St, Ballybay, Monaghan | €77,500 | 2024-09-03 |
| 2 Mall Road, Monaghan, H18 Kd42 | €220,000 | 2026-07-02 |
| 2 Maple Grove, Smithboro, Monaghan | €180,000 | 2025-05-29 |
| 2 Market House Lane, Emyvale, Monaghan | €87,500 | 2016-08-25 |
| 2 Market Square, Castleblayney | €50,000 | 2012-02-01 |
| 2 Meadow View, Ballybay | €98,000 | 2013-06-06 |
| 2 Millbrook, Monaghan | €80,000 | 2014-02-19 |
| 2 Monaghan St, Carrickmacross, Monaghan | €200,000 | 2025-08-29 |
| 2 Monaghan St, Clones, Monaghan | €36,500 | 2020-12-22 |
| 2 Montfort, Monaghan, Monaghan | €220,000 | 2018-03-28 |
| 2 Mulladuff, Smithborough, Co Monaghan | €40,000 | 2025-07-29 |
| 2 Mullaghduff, Smithborough, Co. Monaghan | €110,000 | 2020-12-21 |
| 2 Mullamoy Far, Clones, Monaghan | €120,000 | 2021-12-17 |
| 2 Mullan Village, Emyvale, Monaghan | €225,000 | 2025-12-18 |
| 2 New Houses, Tyholland, Monaghan | €100,000 | 2016-09-14 |
| 2 Oisin Brian, Emyvale, Monaghan | €152,000 | 2018-01-16 |
| 2 Park Lane, Dawson St, Monaghan | €100,000 | 2019-08-27 |
| 2 Patrician Drive, Carrickmacross | €200,000 | 2020-01-21 |
| 2 Pearse Ave, Carrickmacross, Monaghan | €65,000 | 2014-05-09 |
| 2 Plantation View, 1ST Bree, Castleblayney | €200,000 | 2021-05-21 |
| 2 Railway Court, Carrickmacross, Monaghan | €185,000 | 2019-05-14 |
| 2 Railway Drive, Carrickmacross, Co Monaghan | €115,000 | 2017-01-18 |
| 2 Railway View Terrace, Clones | €27,000 | 2013-02-07 |
| 2 Railway View Terrace, Newtownbutler Rd, Clones | €82,000 | 2020-01-14 |
| 2 Reids Building, 43 Main St, Monaghan | €30,000 | 2022-05-26 |
| 2 Ros Cluain, Lurgans, Carrickmacross | €385,000 | 2026-08-18 |
| 2 Rose Lane, Mullinary, Carrickmacross | €303,965 | 2025-11-04 |
| 2 Russell Court, Broad Rd, Monaghan | €70,000 | 2018-11-01 |
| 2 Sean Ghairdini, Mullinary, Carrickmacross | €276,652 | 2026-08-27 |
| 2 Shercock Rd, Carrickmacross, Monaghan | €263,000 | 2022-03-04 |
| 2 Smothan, Bragan, Carrickroe | €155,000 | 2018-03-26 |
| 2 Sruth An Mhuilinn, Emyvale, Co. Monaghan | €72,000 | 2021-12-02 |
| 2 Sruthan Cadagh, Ballybay, Co Monaghan | €105,000 | 2017-09-21 |
| 2 St Finbars Terrace, Carrickmacross, Monaghan | €55,000 | 2018-11-08 |
| 2 St Mary's Terrace, Castleblayney, Co Monaghan | €139,000 | 2024-12-06 |
| 2 St Patrick St, Ballybay, Monaghan | €18,000 | 2016-03-22 |
| 2 St. Macartan's Terrace, Monaghan | €50,000 | 2013-05-15 |
| 2 Stanley Bungalows, Monaghan, Monaghan | €132,000 | 2021-11-10 |
| 2 Stanley Terrace, Monaghan, County Monaghan | €245,000 | 2025-01-31 |
| 2 Station View, Kilnacloy, Monaghan | €343,612 | 2022-10-14 |
| 2 Sunbeam Terrace, Clones, Monaghan | €70,000 | 2023-12-14 |
| 2 The Avenue, Sliabh Dubh, Corduff | €259,000 | 2022-11-18 |
| 2 The Birches, Lough Na Glack, Carrickmacross | €81,463 | 2018-11-06 |
| 2 The Bridge, Mullinary, Carrickmacross | €155,000 | 2016-11-25 |
| 2 The Corran, Cootehill Rd, Drumbear | €410,000 | 2023-06-19 |
| 2 The Crescent, Castleblayney, Monaghan | €177,000 | 2025-10-24 |
| 2 The Gallops, Glaslough | €145,374 | 2016-05-26 |
| 2 The Lurgans, Carrickmacross, Co Monaghan | €155,000 | 2022-10-04 |
| 2 The Meadows, Annacroft, Carrickmacross | €315,000 | 2016-03-01 |
| 2 Thomas Street, Castleblayney, Co Monaghan | €85,000 | 2021-09-30 |
| 2 Tobar Na Carriage, Corr An Tobair, Carrickmacross | €320,264 | 2010-02-26 |
| 2 Townhouses And 3 Apartments, 28-29 Park Street, Monaghan | €1,233,480 | 2026-08-21 |
| 2 Upper York Street, Castleblayney, Co Monaghan | €265,000 | 2026-07-17 |
| 2 Woodview, Killygoan, Monaghan | €150,000 | 2019-09-03 |
| 20 An Crannog, Kingscourt Road, Carrickmacross | €27,342 | 2013-09-11 |