| Cottage 3, Maghery, Dungloe | €68,500 | 2021-04-16 |
| Cottage 33, Tullycullion, Donegal Town | €50,000 | 2018-02-26 |
| Cottage 4, Cruit Island Lower, Kincasslagh | €175,000 | 2020-12-17 |
| Cottage 4, Maghery, Dungloe | €68,500 | 2021-04-16 |
| Cottage 5, Cruit Island Lower, Kincasslagh | €190,000 | 2020-09-04 |
| Cottage 5, Maghery, Dungloe | €68,500 | 2020-12-23 |
| Cottage 6, Maghery, Dungloe | €68,500 | 2020-12-16 |
| Cottage 7, Maghery, Dungloe | €68,500 | 2020-12-16 |
| Cottage 8, Maghery, Dungloe | €68,500 | 2021-01-08 |
| Cottage Farm, Newtowncunningham, Lifford | €90,000 | 2025-01-10 |
| Cottage Lougros Point, Lackaduff, Ardara | €20,000 | 2025-01-20 |
| Cottage No 1, Dunmore, Carrigart | €80,000 | 2015-08-07 |
| Cottage Row, Dunfanaghy, Letterkenny | €45,000 | 2016-04-20 |
| Cottage, Derrydruel Lower, Lettermacaward | €40,000 | 2018-09-04 |
| Cottage, Drumnaskea, Ballymaleel | €46,000 | 2015-12-18 |
| Cottage, Glen Rd, Glenties | €35,000 | 2021-03-31 |
| Cotteen, Derrybeg, Donegal | €35,000 | 2019-08-02 |
| Cotteen, Derrybeg, Letterkenny | €36,000 | 2019-04-17 |
| Cotten, Derrybeg, Letterkenny | €255,000 | 2023-04-06 |
| Cottown, Raphoe, Lifford | €125,000 | 2016-11-25 |
| Couckakeehan, Annagry, Co Donegal | €78,000 | 2020-10-19 |
| Country Cottage, Clonmany, Ballyhallion | €120,000 | 2022-03-24 |
| Country Kitchen, Carnamuggagh Upper, Letterkenny | €107,000 | 2017-02-20 |
| Country Store, Umlagh, Carrigart | €250,000 | 2023-06-16 |
| County Lane, Chapel Rd, Dungloe | €140,000 | 2024-05-24 |
| County Lane, Chapel Road, Dungloe | €96,000 | 2010-11-12 |
| County Lane, Dungloe, Donegal | €150,000 | 2020-09-15 |
| Court, Milford, Donegal | €65,000 | 2024-10-09 |
| Cove Hill, Port Rd, Letterkenny | €550,000 | 2026-01-30 |
| Cove House, Covehill, Letterkenny | €274,095 | 2025-09-22 |
| Covehill House, Port Road, Letterkenny | €167,500 | 2023-09-12 |
| Coxtown Manor, Laghy, Co Donegal | €325,000 | 2017-08-23 |
| Coxtown, Laghey, Donegal | €50,000 | 2026-04-08 |
| Coyne Road, Dunlewey, Co Donegal | €150,000 | 2019-10-16 |
| Crackna 2, Culdaff, Donegal | €150,000 | 2016-04-20 |
| Crackna, Culdaff, Donegal | €63,500 | 2022-02-03 |
| Cracknagh, Culdaff, Co. Donegal | €155,000 | 2020-07-15 |
| Cracknagh, Culdaff, Donegal | €165,000 | 2010-03-31 |
| Craghey, Breenagh, Letterkenny | €200,000 | 2024-12-03 |
| Craghey, Dungloe, Donegal | €50,000 | 2017-06-20 |
| Craghy Cottage, Craghy, Lifford | €50,000 | 2019-04-05 |
| Crahey, Dungloe | €45,000 | 2013-03-08 |
| Craig, Creeslough Po, Letterkenny | €147,500 | 2023-12-21 |
| Craig, Creeslough, Letterkenny | €43,500 | 2012-09-14 |
| Craig, Muff, Donegal | €204,750 | 2014-04-04 |
| Craig, Ray, Rathmullen | €115,000 | 2017-10-24 |
| Craigadoes, Saint Johnston, Co Donegal | €144,000 | 2023-07-18 |
| Craigadoes, St. Johnston | €30,000 | 2013-06-24 |
| Craigadoos, St Johnston, Donegal | €270,000 | 2017-06-16 |
| Craigmaddyroe, Rathmullan, County Donegal | €30,000 | 2019-01-30 |
| Craigs Rd, Raphoe, Donegal | €15,000 | 2021-07-01 |
| Craigtown, Carndonagh | €50,000 | 2013-11-07 |
| Craigtown, Carndonagh, Donegal | €50,000 | 2022-06-28 |
| Craigtown, Carndonagh, Lifford | €162,300 | 2016-01-27 |
| Craigtown, Fahan | €205,000 | 2011-06-17 |
| Crana Road, Buncrana, Co Donegal | €160,000 | 2015-02-09 |
| Cranaguiggy, Crolly, Letterkenny | €55,900 | 2025-03-19 |
| Cranashallog, Dungloe, Donegal | €205,000 | 2021-02-15 |
| Cranberry Cottage, Cranford, Letterkenny | €150,000 | 2024-12-18 |
| Cranford, County Donegal | €45,000 | 2019-07-25 |
| Cranford, Letterkenny | €80,000 | 2020-12-17 |
| Cranford, Letterkenny, Co Donegal | €139,000 | 2016-04-12 |
| Cranford, Letterkenny, County Donegal | €45,000 | 2020-09-07 |
| Cranmore House, Rathdonnell, Letterkenny | €160,000 | 2016-04-28 |
| Crann Leagtha House, Rathdonnell, Letterkenny | €465,000 | 2024-07-02 |
| Crannagogue, Crolly, Donegal | €65,000 | 2024-06-21 |
| Crannog Cottage, Crannoghbois, Loughros Point | €120,000 | 2018-11-08 |
| Crannog, Cornagill, Letterkenny | €715,000 | 2010-11-02 |
| Crannogbouy, Lochross Point, Ardara | €60,000 | 2017-11-24 |
| Crannogeboy, Ardara, County Donegal | €180,000 | 2022-05-25 |
| Crannogeboy, Loughros Point, Ardara | €230,000 | 2011-02-18 |
| Cranny Lower, Inver, County Donegal | €90,000 | 2025-08-01 |
| Cranny Lower, Inver, Donegal | €150,000 | 2014-06-24 |
| Cranny, Inver | €433,500 | 2012-10-23 |
| Cranny, Inver, Donegal | €97,500 | 2025-12-03 |
| Cratlagh, Milford, County Donegal | €93,000 | 2024-07-22 |
| Cratlagh, Milford, Donegal | €191,000 | 2022-10-06 |
| Creamery House, Moness, St Johnston | €77,000 | 2015-09-17 |
| Creansallagh, St Johnston, Lifford | €50,000 | 2014-12-05 |
| Creatland St Johnston, Lifford, Donegal | €106,000 | 2016-08-23 |
| Creatland, St Johnston, Donegal | €225,000 | 2019-02-25 |
| Creatland, St Johnston, Lifford | €275,000 | 2022-08-19 |
| Creeslough Beg, Creeslough, Donegal | €55,000 | 2018-06-18 |
| Creeslough, Letterkenny, Donegal | €25,000 | 2025-05-23 |
| Creeve Glebe, Letterkenny, Donegal | €323,000 | 2023-03-03 |
| Creeve Road, Carrigans, Co. Donegal | €180,000 | 2014-08-28 |
| Creeve, Glebe, Letterkenny | €52,000 | 2017-07-10 |
| Creeve, Rathmullan, Donegal | €220,000 | 2026-05-14 |
| Creeve, Rathmullen, Co Donegal | €90,000 | 2018-08-30 |
| Creevins Mount Charles, Donegal | €330,000 | 2021-08-13 |
| Creevins, Mountcharles, Donegal | €275,000 | 2021-07-30 |
| Creevy Cross, Ballyshannon, Donegal | €165,000 | 2020-03-04 |
| Creevy Cross, Rossnowlagh Rd, Ballyshannon | €275,000 | 2022-04-26 |
| Creevy Pier, Ballyshannon, Donegal | €385,000 | 2022-03-03 |
| Creevy, Ballyshannon | €225,000 | 2026-06-30 |
| Creevy, Ballyshannon, Co Donegal | €375,000 | 2024-11-07 |
| Creevy, Ballyshannon, County Donegal | €150,000 | 2024-12-17 |
| Creevy, Ballyshannon, Donegal | €48,600 | 2023-04-26 |
| Creevy, Rossnowlagh Road, Ballyshannon | €337,000 | 2022-02-24 |
| Cregadoo, St. Johnston, Co. Donegal | €126,000 | 2016-12-06 |
| Creggan Ballybofey, Ballybofey, Donegal | €180,000 | 2023-04-19 |
| Creggan, Ballybofey | €120,000 | 2015-10-16 |
| Creggan, Ballybofey, Co. Donegal | €70,000 | 2025-12-09 |
| Creggan, Ballybofey, Donegal | €240,000 | 2025-09-08 |
| Crehennan, Quigley's Point, County Donegal | €50,000 | 2024-09-11 |
| Creslough, Co Donegal | €300,000 | 2025-07-22 |
| Crest Of The Wave, Bundoran, Donegal | €235,000 | 2023-01-18 |
| Crest Of The Wave, Magheracar, Bundoran | €115,000 | 2014-06-23 |
| Crevary, Rathmullan, Donegal | €455,000 | 2023-05-04 |
| Crickamore, Burtonport, Co. Donegal | €155,000 | 2026-04-02 |
| Crickamore, Burtonport, Letterkenny | €137,500 | 2020-10-06 |
| Crickamore, Dungloe | €45,000 | 2010-11-15 |
| Crickamore, Dungloe, Co Donegal | €229,000 | 2024-02-13 |
| Crickamore, Dungloe, Donegal | €139,950 | 2025-06-11 |
| Crickamore, Meenbanab, Burtonport | €80,950 | 2019-06-14 |
| Crieve House, Rockhill, Letterkenny | €175,000 | 2021-08-06 |
| Crieve Rd, Carrigans, Lifford | €133,000 | 2025-08-20 |
| Crieve, Carigans, Lifford | €60,000 | 2014-09-17 |
| Crieve, Letterkenny | €120,000 | 2012-02-22 |
| Crievesmith, Letterkenny, Co Donegal | €120,000 | 2019-09-24 |
| Crievesmith, Letterkenny, County Donegal | €110,500 | 2025-02-04 |
| Crievesmith, Letterkenny, Donegal | €100,000 | 2021-11-08 |
| Crileth, Alt Upper, Castlefinn | €166,000 | 2017-05-23 |
| Crislaghmore, Burnfoot, County Donegal | €70,000 | 2025-07-18 |
| Crislaghmore, Burnfoot, Donegal | €300,000 | 2015-02-23 |
| Crislakeel, Burnfoot | €100,000 | 2025-05-14 |
| Crislakeel, Burnfoot, Co. Donegal | €40,000 | 2025-10-22 |
| Crislamore, Burnfoot, Co Donegal | €242,500 | 2014-05-20 |
| Crislamore, Burnfoot, County Donegal | €60,000 | 2023-03-23 |
| Crislamore, Burnfoot, Lifford | €167,000 | 2023-07-04 |
| Crislamore, Fahan, Donegal | €270,000 | 2017-12-21 |
| Croagh Rd Dunkineely, Dunkineely, Donegal | €220,000 | 2022-02-24 |
| Croagh, Dunkineely | €245,000 | 2024-10-16 |
| Croagh, Dunkineely, Co Donegal | €106,000 | 2016-11-23 |
| Croagh, Dunkineely, County Donegal | €120,500 | 2022-05-11 |
| Croagh, Pettigo, Donegal | €60,000 | 2025-08-13 |
| Croaghacullion, Glencolmcille, Donegal | €185,000 | 2019-04-12 |
| Croaghan, Ramelton | €360,000 | 2012-11-19 |
| Croaghan, Ramelton, Co Donegal | €525,000 | 2024-07-03 |
| Croaghan, Ramelton, Donegal | €230,000 | 2014-04-30 |
| Croaghbeg, Kilcar, Co. Donegal | €158,000 | 2013-04-04 |
| Croaghbeg, Kilcar, Donegal | €412,500 | 2026-01-27 |
| Croaghcross, Portsalon, Co Donegal | €240,000 | 2019-09-24 |
| Croaghlin, Killybegs, Donegal | €190,000 | 2021-08-31 |
| Croaghlin, Teeelin, Carrick | €31,000 | 2017-02-10 |
| Croaghlin, Teelin, Carrick | €151,000 | 2026-08-21 |
| Croaghlin, Teelin, Co Donegal | €51,754 | 2017-12-04 |
| Croaghnamaddy, Dungloe | €145,000 | 2015-06-25 |
| Croaghnamaddy, Dungloe, Donegal | €167,000 | 2025-07-28 |
| Croaghnameal, Finmore, Donegal Town | €40,000 | 2018-12-21 |
| Croaghnashallog, Dungloe, Co. Donegal | €75,000 | 2023-12-21 |
| Croaghnashallog, Dungloe, Donegal | €295,000 | 2026-07-22 |
| Croaghross, Portsalon | €190,000 | 2012-09-13 |
| Croaghross, Portsalon, County Donegal | €36,000 | 2022-06-09 |
| Croaghross, Portsalon, Donegal | €60,000 | 2019-05-07 |
| Croaghross, Portsalon, Letterkenny | €130,000 | 2013-07-18 |
| Croby Dale, Bonagee, Letterkenny | €550,000 | 2026-08-28 |
| Crock A, Derryhassan, Downings | €105,000 | 2019-10-22 |
| Crockadoon, Downings, County Donegal | €558,000 | 2024-06-28 |
| Crockahanny, Rossnowlagh | €198,238 | 2013-10-17 |
| Crockahany, Rossnowlagh | €230,000 | 2015-05-15 |
| Crockahany, Rossnowlagh, Donegal | €360,000 | 2021-03-25 |
| Crockbane, Umlagh, Carrigart | €227,000 | 2023-12-21 |
| Crockglass, Quigleys Point, County Donegal | €80,000 | 2024-09-10 |
| Crocknageeragh, Dungloe | €30,000 | 2013-01-29 |
| Crocknageerah, Dungloe, County Donegal | €50,000 | 2024-11-11 |
| Crocknamurleog, Downings | €243,000 | 2012-08-31 |
| Crocknamurleog, Downings, Co. Donegal | €31,666 | 2025-09-26 |
| Crocknamurleog, Downings, County Donegal | €347,000 | 2023-07-25 |
| Crocknamurleog, Downings, Donegal | €137,500 | 2014-12-23 |
| Crocknamurleog, Downings, Letterkenny | €47,500 | 2016-01-20 |
| Crockuna Cottage, Largynaseeragh, Glencolumbkille | €76,000 | 2022-09-16 |
| Crohyboyle, Dungloe | €78,000 | 2019-11-07 |
| Crohyboyle, Dungloe, Co Donegal | €142,500 | 2023-10-24 |
| Crohyboyle, Dungloe, Donegal | €68,500 | 2024-01-26 |
| Croibh, An Arraic, Co Donegal | €35,000 | 2014-07-21 |
| Crolly Bridge, Crolly P.o., Letterkenny | €40,000 | 2011-04-18 |
| Crolly Bridge, Crolly, Letterkenny | €150,000 | 2020-10-08 |
| Crolly, Co. Donegal | €140,000 | 2026-05-21 |
| Crolly, Donegal | €175,000 | 2021-05-13 |
| Crolly, Falcarragh | €55,000 | 2012-11-12 |
| Crolly, Falcarragh, Co Donegal | €140,000 | 2026-08-21 |
| Crolly, Gweedore, Donegal | €140,000 | 2015-11-27 |
| Crolly, Letterkenny | €145,374 | 2012-11-07 |
| Crolly, Letterkenny, Donegal | €50,000 | 2026-05-28 |
| Crona, St Johns Point, Dunkineely | €550,000 | 2024-08-06 |
| Cronadun, Cloghan, Donegal | €20,000 | 2018-04-06 |
| Cronarad, Roshine Rd, Killybegs | €325,000 | 2024-12-16 |
| Cronashallog, Dungloe, Donegal | €150,000 | 2025-09-10 |
| Cronashallog, Dungloe, Letterkenny | €60,000 | 2025-10-16 |
| Cronkeeran, Ardara, County Donegal | €330,000 | 2023-09-11 |
| Cronkeerin, Ardara | €107,500 | 2015-08-24 |
| Cronkeerin, Ardara, Co. Donegal | €216,000 | 2024-08-15 |
| Cronkeerin, Ardara, Donegal | €190,000 | 2021-08-17 |
| Cronkerran, Ardara, County Donegal | €200,000 | 2021-04-13 |
| Cronsillagh, Kilcar | €20,000 | 2012-11-16 |
| Croragh, Culdaff, Lifford | €160,000 | 2019-10-03 |
| Cross Reel Middle Killult, Falcarragh, Letterkenny | €112,500 | 2015-07-22 |
| Cross, Clonmany, Co Donegal | €10,000 | 2016-07-27 |
| Cross, Quigley's Point, Co. Donegal | €125,000 | 2023-12-05 |