| Annyalty, Ballinode, Monaghan | €310,000 | 2018-07-18 |
| Anyaulty, Ballinode, Monaghan | €20,000 | 2017-04-12 |
| Apartment 1, Glaslough Street, Monaghan | €80,000 | 2018-07-23 |
| Apartment At 21 Hillside, Monaghan | €56,500 | 2018-08-02 |
| Apartment No. A42/42a, Drumbear Wood, Monaghan | €120,000 | 2010-04-28 |
| Apartment, 30 Park Street, Monaghan | €45,000 | 2016-10-14 |
| Apartments 1-16, 35 And 36 Park Street, Monaghan | €3,383,260 | 2025-09-05 |
| Apt 1 24/25/26 Market Street, Monaghan | €125,000 | 2016-07-21 |
| Apt 1 36 Glaslough St, Monaghan, Monaghan | €39,750 | 2023-08-17 |
| Apt 1 88 Glaslough St, Monaghan, Co Monaghan | €27,334 | 2014-05-19 |
| Apt 1 Glenmount Court, Glen Rd, Monaghan | €182,000 | 2023-07-12 |
| Apt 1, 12 Mill St, Monaghan | €150,000 | 2020-02-19 |
| Apt 1, 39 40 Dublin St, Monaghan | €240,000 | 2019-10-24 |
| Apt 1, 60 Dublin St, Monaghan | €18,750 | 2014-12-11 |
| Apt 11 Cois Locha, Glaslough St, Monaghan | €27,333 | 2014-05-19 |
| Apt 11 Lakeside Walk, North Rd, Monaghan | €150,000 | 2023-08-28 |
| Apt 12 Cois Locha, Glaslough St, Monaghan | €27,333 | 2014-05-19 |
| Apt 13 Cois Locha, Monaghan, Monaghan | €27,333 | 2014-05-19 |
| Apt 14 Waterside Close, 90 Glaslough Street, Monaghan | €95,000 | 2021-03-05 |
| Apt 15, Mullagh Glas Crescent, Monaghan | €56,911 | 2015-07-24 |
| Apt 16 Glenmount Court, Glen Road, Monaghan | €135,000 | 2022-12-19 |
| Apt 16, Mullach Glas Crescent, Monaghan | €150,000 | 2021-04-28 |
| Apt 2 36 Glaslough St, Monaghan, County Monaghan | €39,750 | 2023-08-17 |
| Apt 2 Coisloca, Glaslough St, Monaghan | €27,333 | 2014-05-19 |
| Apt 2 Lakeside Walk, North Rd, Monaghan | €140,000 | 2024-11-08 |
| Apt 2 Russell Court, Market Rd, Monaghan | €80,000 | 2021-07-29 |
| Apt 3 Lakeside Walk, North Rd, Monaghan | €136,000 | 2021-11-24 |
| Apt 3 Waterside Close, 90 Glaslough Street, Monaghan | €175,000 | 2026-04-22 |
| Apt 3, 60 Dublin St, Monaghan | €18,750 | 2014-12-11 |
| Apt 34A Drumbear Wood, Cootehill Road, Monaghan | €183,000 | 2026-07-06 |
| Apt 4 Dawson Lane, Dawson Street, Monaghan | €176,000 | 2026-06-30 |
| Apt 4, 60 Dublin St, Monaghan | €18,750 | 2014-12-11 |
| Apt 5 Glenmount Court, Glen Road, Monaghan | €125,000 | 2022-07-01 |
| Apt 50 Riverside, Coolshannagh, Monaghan | €76,000 | 2015-10-16 |
| Apt 6 Dawson Lane, Monaghan, Monaghan | €117,000 | 2023-09-28 |
| Apt 6, Mullach Glas Crescent, Monaghan | €150,000 | 2020-10-23 |
| Apt. 2 60 Dublin Street, Monaghan | €18,750 | 2014-12-11 |
| Apt. 22 Lakeside Walk, Monaghan | €52,863 | 2015-03-20 |
| Apt.7 Cois Locha, Glaslough Street, Monaghan | €27,333 | 2014-05-19 |
| Ardaghy Kill, Cootehill Road, Monaghan | €100,000 | 2018-03-21 |
| Ardaghy, Monaghan, Monaghan | €73,000 | 2014-10-29 |
| Aughalaverty, Monaghan, Co Monaghan | €200,000 | 2025-07-29 |
| Aughnaseda, Monaghan | €250,000 | 2022-12-15 |
| Aughnaseda, Monaghan, Co. Monaghan | €215,000 | 2018-12-21 |
| Aughnaseda, Monaghan, Monaghan | €500,000 | 2026-08-27 |
| Aughnaseda, Old Armagh Rd, Monaghan | €350,000 | 2017-09-08 |
| Ballinagall, Monaghan | €320,000 | 2022-10-21 |
| Ballyalbany, Monaghan | €165,000 | 2014-11-12 |
| Ballybay Rd, Killygowan, Monaghan | €171,000 | 2024-04-19 |
| Ballymacforban, Monaghan, Co Monaghan | €242,500 | 2023-03-10 |
| Beaghkearns, Monaghan | €310,000 | 2019-09-19 |
| Beaghkearns, Monaghan, Co Monaghan | €191,500 | 2018-07-02 |
| Bethel, Lisdrumdoagh, Monaghan | €255,000 | 2018-06-25 |
| Blackraw 1, Threemilehouse, Monaghan | €215,859 | 2018-10-09 |
| Blackraw 2, Threemilehouse, Monaghan | €245,000 | 2018-05-29 |
| Blackraw Stanooden, Monaghan | €405,000 | 2022-12-07 |
| Blackraw, Three Mile House, Monaghan | €185,000 | 2017-06-20 |
| Blackstaff, Tattyboys Inniskeen, Monaghan | €160,000 | 2015-11-12 |
| Blackwater Vale, Monaghan | €220,000 | 2025-07-30 |
| Bluebell House, Mullaghmore West Ballinode, Monaghan | €310,000 | 2023-12-20 |
| Bog House, Corraghduff, Monaghan | €10,000 | 2020-03-26 |
| Brandrum, Monaghan | €270,000 | 2024-12-20 |
| Calliagh, Stranooden, Monaghan | €385,000 | 2025-07-03 |
| Camla, Killycushill, Monaghan | €90,000 | 2015-02-04 |
| Camlin, 18 Drumbear, Monaghan | €265,000 | 2018-11-06 |
| Cappog, Ballinode, Monaghan | €200,000 | 2023-05-29 |
| Carahogue, Shercock Po, Monaghan | €95,000 | 2023-11-01 |
| Cargaghadoo, Castleblaney, Monaghan | €176,000 | 2019-09-12 |
| Carn, Smithboro, Monaghan | €230,000 | 2018-04-26 |
| Carnbane, Threemilehouse, Monaghan | €232,000 | 2021-12-06 |
| Carrickadooley, Co Monaghan, Monaghan | €50,000 | 2019-04-16 |
| Carrickagarran, Creamore, Monaghan | €85,000 | 2016-05-22 |
| Cathedral Rd, Latlurcan, Monaghan | €310,000 | 2025-12-09 |
| Cavanagarvan, Monaghan | €95,000 | 2021-07-30 |
| Cavanagarvan, Stranooden, Monaghan | €260,000 | 2025-11-03 |
| Cedarcrest, Latlurcan, Monaghan | €292,500 | 2026-06-12 |
| Church House, Ballinode, Monaghan | €180,000 | 2026-04-28 |
| Church St, Castleblaney, Monaghan | €76,000 | 2022-02-18 |
| Cionn Torc, Park Rd, Monaghan | €278,500 | 2021-04-26 |
| Clanicky, Glass Lodge, Monaghan | €155,000 | 2015-03-27 |
| Clareoghill, Castleblaney, Monaghan | €280,000 | 2022-11-18 |
| Clonavogy, Castleblaney, Monaghan | €170,000 | 2016-02-17 |
| Clones Rd, Monaghan, Monaghan | €700,000 | 2024-11-20 |
| Clontoe, Ballinode, Monaghan | €58,000 | 2019-05-10 |
| Cloughnart, Monaghan | €190,000 | 2017-06-15 |
| Cluain Mhuire, Lathlurcan, Monaghan | €205,000 | 2023-09-27 |
| Coas Tullynahinera Castleblaney, Monaghan | €188,000 | 2020-02-14 |
| Coolbawn, Coolmain, Monaghan | €129,375 | 2018-06-11 |
| Coolcorragh, Three Mile House, Monaghan | €120,000 | 2026-01-20 |
| Coolkill East, Monaghan | €130,000 | 2019-12-16 |
| Coolmain, Monaghan | €95,000 | 2020-11-30 |
| Coolmuckbane, Monaghan | €200,000 | 2016-05-05 |
| Coolmyckbane, Monaghan | €150,000 | 2023-01-31 |
| Coolshanagh Road, Monaghan | €160,000 | 2016-12-20 |
| Coolshannagh Rd, Monaghan | €290,000 | 2022-11-28 |
| Coolshannagh, Monaghan | €150,000 | 2025-08-21 |
| Coolshannagh, Monaghan, Co Monaghan | €71,000 | 2015-12-22 |
| Corcaghan, Monaghan | €67,000 | 2018-09-10 |
| Coretard, Three Mile House, Monaghan | €98,018 | 2024-02-01 |
| Corhollan, Smithboro, Monaghan | €135,000 | 2016-06-02 |
| Corlat, Monaghan | €346,000 | 2023-01-25 |
| Corlat, Monaghan, Co Monaghan | €262,000 | 2025-07-17 |
| Corlatton, Three Mile House Rd, Monaghan | €270,000 | 2017-03-23 |
| Corleanamaddy, Doohamlet, Monaghan | €170,000 | 2023-03-10 |
| Cormeen Lodge, Cootehill Rd, Monaghan | €70,500 | 2011-06-22 |
| Cormeen, Monaghan | €280,000 | 2023-12-01 |
| Cornacassa, Clones Rd, Monaghan | €165,000 | 2016-12-19 |
| Cornacassa, Monaghan | €215,000 | 2024-08-30 |
| Cornacassa, Monaghan, County Monaghan | €300,000 | 2023-12-06 |
| Cornamundy, Cootehill Rd, Monaghan | €220,000 | 2018-10-16 |
| Cornamundy, Monaghan | €275,000 | 2022-11-24 |
| Corness, Monaghan, County Monaghan | €50,000 | 2016-10-12 |
| Corrygarry, Castleblaney, Monaghan | €154,000 | 2025-10-31 |
| Corvalley, Braddox, Monaghan | €60,000 | 2017-12-18 |
| Corvalley, Silverstream, Monaghan | €160,000 | 2021-02-24 |
| Cottage House, Dizum, Monaghan | €85,000 | 2016-12-02 |
| Creagh, Threemilehouse, Monaghan | €20,000 | 2017-08-31 |
| Crossduff, Shantonagh Castle Blaney, Monaghan | €152,000 | 2023-06-29 |
| Crosses, Ardaghey, Monaghan | €350,000 | 2025-03-06 |
| Crosses, Monaghan | €45,000 | 2013-03-12 |
| Crosshugh & Feragh, Monaghan | €50,000 | 2011-07-22 |
| Crumlin, Silverstream, Monaghan | €400,000 | 2022-02-28 |
| Crumlin, Three Mile House, Monaghan | €250,000 | 2025-02-19 |
| Crumlin, Threemilehouse, Monaghan | €160,000 | 2016-04-11 |
| Darraghlan, Stranooden, Monaghan | €165,000 | 2018-04-12 |
| Dernagola, Killybrone, Monaghan | €285,000 | 2022-04-06 |
| Dernagrew, Monaghan | €265,000 | 2023-08-29 |
| Derraghlands, Stranooden, Monaghan | €275,000 | 2018-05-01 |
| Derrykard, Rockorry, Monaghan | €310,000 | 2025-02-07 |
| Derrynagrew, Monaghan | €325,000 | 2010-01-15 |
| Derryveen Glaslough, Monaghan, Monaghan | €140,000 | 2024-03-28 |
| Dooskey, Smithboro, Monaghan | €120,000 | 2022-03-08 |
| Dromore West, Via Cootehill, Monaghan | €170,000 | 2024-03-20 |
| Drumacrutten, Silverstream, Monaghan | €226,000 | 2022-08-26 |
| Drumass, Iniskeen, Monaghan | €240,000 | 2019-03-22 |
| Drumbeagh, Castleblaney, Monaghan | €410,000 | 2023-05-16 |
| Drumbear, Ballybay Rd, Monaghan | €260,000 | 2020-12-21 |
| Drumbear, Cootehill Road, Monaghan | €180,000 | 2012-07-25 |
| Drumbear, Monaghan | €345,000 | 2026-05-20 |
| Drumbenagh, Monaghan | €185,000 | 2014-01-15 |
| Drumcaw, Gaslough, Monaghan | €150,000 | 2023-02-28 |
| Drumcaw, Monaghan, Co Monaghan | €195,000 | 2023-06-29 |
| Drumcoobrady, Tydavnet Monaghan, Monaghan | €225,000 | 2018-09-14 |
| Drumdeeney, Cullouille, Monaghan | €450,000 | 2025-11-13 |
| Drumgeeny, Monaghan, Co Monaghan | €237,000 | 2016-02-11 |
| Drumgoole, Silverstream, Monaghan | €115,000 | 2016-12-22 |
| Drumlane, Loughmourne, Monaghan | €110,000 | 2019-09-03 |
| Drumlin Cottage, Mullaghmurphy, Monaghan | €331,000 | 2021-12-06 |
| Drumlina, Smithboro, Monaghan | €50,000 | 2017-11-29 |
| Drummuck, Stranooden, Monaghan | €230,000 | 2023-12-19 |
| Drummuck, Stronooden, Monaghan | €40,000 | 2014-06-10 |
| Drumreask Lodge, Tullycroman, Monaghan | €88,990 | 2014-10-31 |
| Drumshanny, Monaghan | €120,000 | 2010-06-18 |
| Drumsheeny, Three Mile House, Monaghan | €200,000 | 2022-02-21 |
| Drunaclan, Threemilehouse, Monaghan | €130,000 | 2020-09-17 |
| Dun Ard, Aughnaseda, Monaghan | €340,000 | 2023-11-10 |
| Dunaldron, Monaghan | €300,000 | 2026-08-07 |
| Dunnakenna, Lisalong, Monaghan | €300,000 | 2025-06-20 |
| Dunsinaire, Monaghan | €155,000 | 2026-09-02 |
| Ebeneezer, Clones Road, Monaghan | €120,000 | 2012-03-14 |
| Edgewood, Killyconnigan, Monaghan | €148,000 | 2017-07-21 |
| Feebane, Monaghan | €50,000 | 2010-01-19 |
| Ferndale, Latlorcan, Monaghan | €291,000 | 2022-07-14 |
| Fincully, Clontbret, Monaghan | €358,000 | 2022-04-20 |
| First Floor, 19 20 Market Street, Monaghan | €30,000 | 2016-09-20 |
| Flat 1, 44/45 Dublin Street, Monaghan | €61,250 | 2021-06-04 |
| Flat 1, 8 The Diamond, Monaghan | €32,500 | 2019-07-30 |
| Flat 2, 44/45 Dublin Street, Monaghan | €61,250 | 2021-06-04 |
| Flat 2, 8 The Diamond, Monaghan | €32,500 | 2019-07-30 |
| Flat 3, 44/45 Dublin Street, Monaghan | €61,250 | 2021-06-04 |
| Flat 3, 8 The Diamond, Monaghan | €32,500 | 2019-07-30 |
| Flat 4, 44/45 Dublin Street, Monaghan | €61,250 | 2021-06-04 |
| Flat 4, 8 The Diamond, Monaghan | €32,500 | 2019-07-30 |
| Flat 4, Glaslough Street, Monaghan | €55,000 | 2018-12-21 |
| Flat 5, 8 The Diamond, Monaghan | €32,500 | 2019-07-30 |
| Flat 6, 8 The Diamond, Monaghan | €32,500 | 2019-07-30 |
| Flat 7, 8 The Diamond, Monaghan | €32,500 | 2019-07-30 |
| Flat 8, 8 The Diamond, Monaghan | €32,500 | 2019-07-30 |
| Gallinagh, Monaghan | €76,184 | 2010-06-14 |
| Glaslough, Monaghan | €348,000 | 2020-07-16 |
| Glenish, Dunnraymond, Monaghan | €20,000 | 2018-06-12 |
| Gortakeegan, Monaghan, Co Monaghan | €200,000 | 2022-12-02 |
| Gortnana, Three Mile House, Monaghan | €430,000 | 2024-10-21 |
| Greagh, Corduff, Monaghan | €200,000 | 2025-10-09 |
| Greaghglass, Monaghan | €185,000 | 2023-07-07 |
| Greaghglass, Monaghan, Co Monaghan | €165,000 | 2025-12-08 |
| High Haven, Corlatt, Monaghan | €390,000 | 2024-07-08 |
| Highfield, Tandergeebane, Monaghan | €130,000 | 2010-10-21 |
| Highfield, Tirnaneill, Monaghan | €260,000 | 2022-05-10 |
| Hillcrest House, Cloughnart, Monaghan | €320,000 | 2022-11-04 |
| Hillcrest, Gallinagh, Monaghan | €340,000 | 2026-04-24 |
| Keenagduff, Castleblaney, Monaghan | €205,000 | 2022-05-03 |
| Kildoagh, Tyholland, Monaghan | €260,000 | 2026-05-20 |
| Killturbit, Threemilehouse, Monaghan | €260,000 | 2025-07-18 |
| Killyconnigan, Monaghan, County Monaghan | €120,000 | 2019-10-02 |
| Killydonnelly, Ballinode, Monaghan | €85,000 | 2025-02-10 |
| Killydonnelly, Smithboro, Monaghan | €285,000 | 2026-04-10 |
| Killygavna, Monaghan | €100,000 | 2011-11-14 |
| Killygoan, Ballybay Rd, Monaghan | €265,000 | 2025-05-29 |
| Killygowan, Ballybay Road, Monaghan | €110,000 | 2010-03-08 |