| Chapel Road, Dunloe, Co Donegal | €80,000 | 2020-07-07 |
| Chapel St, Ballyshannon, Donegal | €125,000 | 2025-10-31 |
| Chapel St, Stranorlar, Donegal | €25,000 | 2015-11-20 |
| Chapel View, Gortmacall, Milford | €115,000 | 2021-11-29 |
| Charlie Browns Cottage, Greencastle, Co Donegal | €25,000 | 2013-06-20 |
| Chelsea House, Dunross Hill, Culdaff | €171,000 | 2021-09-17 |
| Cherry Tree Cottage, Dristernan, Gleneely | €63,000 | 2018-10-19 |
| Cherrymount, Belleek Road, Ballyshannon | €165,000 | 2023-07-21 |
| Chillcorn Cottage, Burma Road, Bunbeg | €81,000 | 2023-11-08 |
| Church Brae, Greencastle | €10,000 | 2013-01-02 |
| Church Brae, Greencastle, Co Donegal | €110,000 | 2019-08-29 |
| Church Field, Drumaweer, Greencastle | €335,000 | 2023-09-08 |
| Church Park, Greencastle, Donegal | €140,000 | 2023-05-16 |
| Church Rd, Bundoran, Donegal | €180,000 | 2021-10-06 |
| Church Rd, Carndonagh, Donegal | €225,000 | 2022-11-14 |
| Church Rd, Carndonagh, Lifford Po | €233,000 | 2021-12-21 |
| Church Rd, Fahcarragh, Letterkenny | €60,000 | 2018-12-21 |
| Church Rd, Falcarragh, Donegal | €65,000 | 2022-01-05 |
| Church Rd, Killybegs, Co Donegal | €380,000 | 2022-06-30 |
| Church Rd, Milford, Donegal | €270,000 | 2021-03-23 |
| Church Rd, Rathmullan, Donegal | €200,000 | 2024-01-04 |
| Church Road, Bundoran | €70,000 | 2014-02-25 |
| Church Road, Bundoran, Co Donegal | €200,000 | 2021-12-20 |
| Church Road, Bundoran, County Donegal | €70,000 | 2018-09-26 |
| Church Road, Bundoran, Donegal | €100,000 | 2021-03-31 |
| Church Road, Carrigart | €133,000 | 2010-06-10 |
| Church Road, Carrigart, Co Donegal | €155,000 | 2025-10-23 |
| Church Road, Dungloe, County Donegal | €56,000 | 2017-12-05 |
| Church Road, Glenties | €195,000 | 2012-10-12 |
| Church Road, Glenties, Donegal | €150,000 | 2025-08-12 |
| Church Road, Gortnamucklagh, Glenties | €95,000 | 2016-12-06 |
| Church Road, Killybegs | €120,000 | 2024-08-13 |
| Church Road, Killybegs, Co Donegal | €180,000 | 2024-02-20 |
| Church Road, Magheracar, Bundoran | €75,000 | 2024-05-29 |
| Church St, St Johnston, Donegal | €130,000 | 2025-01-21 |
| Church Street, Letterkenny, Co. Donegal | €12,500 | 2011-09-23 |
| Church Street, Ramelton | €60,000 | 2017-08-28 |
| Church Street, Ramelton, Co Donegal | €50,000 | 2013-12-23 |
| Church View, Upper Main Street, Donegal Town | €100,000 | 2019-02-04 |
| Church Yard Lane, Fahan, Co Donegal | €150,000 | 2018-07-31 |
| Churchbrae, Greencastle | €95,000 | 2013-10-14 |
| Churchfield House, Moress, Inch Island | €240,000 | 2018-12-04 |
| Churchfield, Greencastle, Moville | €225,000 | 2024-05-28 |
| Churchill Garda Station, Churchill, Co Donegal | €62,000 | 2016-04-21 |
| Churchill Po, Letterkenny, County Donegal | €125,000 | 2020-11-25 |
| Churchill, Donegal | €25,000 | 2026-04-20 |
| Churchill, Letterkenny | €220,264 | 2019-10-29 |
| Churchill, Letterkenny, Donegal | €70,000 | 2021-05-31 |
| Churchland Quarters, Carndonagh | €65,000 | 2011-02-16 |
| Churchlane, St. Johnston | €10,000 | 2012-12-14 |
| Churchminister, Ballindrait, Lifford | €124,000 | 2025-07-16 |
| Churchtown, Carmdanagh, Donegal | €100,000 | 2025-06-13 |
| Churchtown, Carndonagh | €134,500 | 2013-11-28 |
| Churchtown, Carndonagh, Co Donegal | €248,000 | 2021-07-14 |
| Churchtown, Carndonagh, County Donegal | €70,000 | 2024-08-01 |
| Churchtown, Carndonagh, Donegal | €95,000 | 2019-06-27 |
| Churchtown, Kilcar, Donegal | €65,000 | 2024-04-08 |
| Churchview, Ballynally, Moville | €410,000 | 2025-04-10 |
| Cilfenora, Milltown Rd, Buncrana | €215,000 | 2023-06-12 |
| Cill Greine, Lismonaghan, Letterkenny | €122,000 | 2015-12-11 |
| Ciuin, Fintra, Killybegs | €130,000 | 2017-03-07 |
| Claden House, Dernacally, Carrigans | €237,550 | 2020-02-28 |
| Cladnageragh, Kilcar, Co Donegal | €75,000 | 2015-10-07 |
| Cladnageragh, Killbeg, Killcarr | €475,000 | 2026-04-17 |
| Clady View, Coshclady, Bunbeg | €85,000 | 2025-08-27 |
| Claggan House, Carrigart, Co Donegal | €210,000 | 2022-03-16 |
| Claggan House, Gulladuff, Moville | €295,000 | 2025-04-14 |
| Claggan, Churchill, Letterkenny | €180,000 | 2011-12-02 |
| Claggan, Clonmany, Donegal | €20,000 | 2022-12-14 |
| Claggan, Culdaff, Donegal | €155,000 | 2022-01-28 |
| Claggan, Dunfanaghy, Letterkenny | €240,000 | 2024-09-20 |
| Claggan, Milford | €255,000 | 2024-07-17 |
| Claggan, Portsalon | €195,000 | 2013-05-31 |
| Claggan, Portsalon, Donegal | €118,000 | 2017-03-08 |
| Claggan, Portsalon, Letterkenny | €180,000 | 2023-11-08 |
| Claggon, Straths, Carndonagh | €210,000 | 2021-03-08 |
| Clan, Old Golf Course Road, Tullycullion | €320,000 | 2023-02-23 |
| Clar Road, Donegal Town | €40,000 | 2012-09-18 |
| Clar, Donegal Town | €80,000 | 2012-10-22 |
| Clar, Redcastle | €165,000 | 2014-12-09 |
| Clar, Redcastle, Co Donegal | €95,000 | 2022-07-04 |
| Clar, Redcastle, County Donegal | €140,000 | 2019-04-15 |
| Clar, Redcastle, Donegal | €245,000 | 2015-07-21 |
| Clara Cottage, Ardbane, Dowings | €171,500 | 2011-11-17 |
| Clara, Redcastle, Co Donegal | €166,000 | 2016-12-09 |
| Claragh, Ramelton, Donegal | €1,690,000 | 2024-05-21 |
| Claras, Gortlee Rd, Letterkenny | €221,000 | 2022-05-27 |
| Clarcam, Donegal Town | €285,000 | 2015-10-09 |
| Clarcam, Donegal Town, Co Donegal | €420,000 | 2025-10-03 |
| Clarcam, Donegal Town, Donegal | €105,000 | 2026-01-30 |
| Clarcarricknagun, Donegal | €147,500 | 2015-02-13 |
| Clarcarricknagun, Donegal Town | €176,211 | 2015-05-07 |
| Clarcarricknagun, Donegal Town, Co Donegal | €235,000 | 2025-09-03 |
| Clardrumaghan, Donegal | €293,000 | 2022-06-29 |
| Clardrumnagahan, Donegal | €550,000 | 2025-02-19 |
| Clare Lane, Carnbeagh, Donegal Town | €445,000 | 2024-06-28 |
| Clare Redcastle, Redcastle, Donegal | €230,000 | 2018-08-17 |
| Clare, Redcastle | €146,000 | 2012-08-03 |
| Clare, Redcastle, Co Donegal | €40,000 | 2021-12-03 |
| Clare, Redcastle, Donegal | €175,000 | 2020-07-24 |
| Clare, Redcastle, Moville | €180,000 | 2025-02-05 |
| Clareville, High Rd, Letterkenny | €195,000 | 2023-10-24 |
| Clarkes Corner, Porthall, Lifford | €92,500 | 2024-01-09 |
| Clarlougheske, Donegal Town | €160,000 | 2024-03-06 |
| Clarlougheske, Donegal, Co. Donegal | €55,900 | 2025-01-08 |
| Cleagh, Clonmany, Co Donegal | €320,000 | 2022-06-28 |
| Cleagh, Clonmany, Donegal | €200,000 | 2024-09-19 |
| Cleenagh, Ballymagan, Buncrana | €95,000 | 2018-12-13 |
| Cleenagh, Buncrana | €175,000 | 2020-07-07 |
| Cleenagh, Buncrana, Donegal | €90,000 | 2021-07-06 |
| Cleenagh, Buncranna, Donegal | €210,000 | 2025-01-06 |
| Cleenderry, Maghery, Dungloe | €78,000 | 2018-10-24 |
| Cleendra, Dungloe | €130,000 | 2014-04-14 |
| Cleendra, Dungloe, Co Donegal | €147,500 | 2024-01-24 |
| Cleendra, Dungloe, Donegal | €310,000 | 2025-12-01 |
| Cleengort, Doochary, Donegal | €220,000 | 2021-12-03 |
| Cleengort, Glenties, Co Donegal | €200,000 | 2016-05-17 |
| Cleggan, Hornhead, Dunafanaghy | €315,000 | 2022-02-17 |
| Cliff Lodge, Seacliff, Colmore Rossnowlagh | €388,000 | 2015-11-13 |
| Clintycro, Glencolmcille, Co. Donegal | €26,000 | 2020-03-30 |
| Cloc Na Nuan, Chapel St, Ballyshannon | €225,000 | 2023-09-11 |
| Clochan, Ballintemple, Falcarragh | €150,000 | 2016-03-08 |
| Cloghan Beg, Cloghan, Donegal | €82,000 | 2022-09-14 |
| Cloghan More, Cloghan, County Donegal | €80,000 | 2024-09-27 |
| Cloghan P O, Lifford, Co. Donegal | €177,500 | 2023-12-21 |
| Cloghan, Glencolmcille, Donegal | €30,000 | 2023-06-15 |
| Cloghan, Lifford | €19,950 | 2013-09-24 |
| Cloghanbeg Cloghan Po, Lifford, Donegal | €120,000 | 2024-10-22 |
| Cloghanbeg, Cloghan, Co Donegal | €130,000 | 2021-01-04 |
| Cloghanbeg, Cloghan, Donegal | €155,000 | 2026-03-30 |
| Cloghbolie, Creevy, Ballyshannon | €203,234 | 2015-05-20 |
| Cloghbolie, Lettermacaward, Dungloe | €47,000 | 2016-09-14 |
| Cloghcor, Arranmore Island, Co Donegal | €80,000 | 2015-03-02 |
| Clogher West, Portnoo | €230,000 | 2011-05-20 |
| Clogher, Barnesmore | €100,000 | 2024-09-10 |
| Clogher, Barnesmore, Co Donegal | €135,000 | 2014-12-23 |
| Clogher, Barnesmore, Donegal | €350,000 | 2022-03-22 |
| Clogher, Donegal Town | €28,000 | 2014-07-24 |
| Clogherachullion, Doochary, County Donegal | €15,000 | 2020-06-26 |
| Clogheravaddy, Inver Donegal, Donegal | €31,697 | 2019-09-23 |
| Cloghercor, Doochary, Co Donegal | €53,000 | 2026-05-08 |
| Clogherdillure, Burtonport | €85,000 | 2017-12-15 |
| Clogherdillure, Burtonport, Co Donegal | €42,500 | 2023-05-10 |
| Cloghfin, Lifford, Donegal | €85,000 | 2018-12-19 |
| Cloghglass, Burtonport, Co Donegal | €82,143 | 2017-03-09 |
| Cloghore, Ballyshannon, County Donegal | €65,000 | 2024-12-11 |
| Cloghore, Ballyshannon, Donegal | €71,000 | 2021-10-22 |
| Cloghroe, Drumkeen, Donegal | €360,000 | 2026-02-24 |
| Cloghveen, Sallows, Letterbarrow | €51,667 | 2018-11-05 |
| Clonarl, Killygordon | €18,000 | 2013-08-19 |
| Clonarl, Killygordon, Donegal | €30,000 | 2016-09-19 |
| Clonbarra, Falcarragh, Co Donegal | €63,000 | 2018-07-20 |
| Clonbeg, Buncrana | €44,053 | 2015-02-16 |
| Clonbeg, Buncrana, Co. Donegal | €242,000 | 2019-12-19 |
| Clonbeg, Tullyarvan, Buncrana | €277,000 | 2022-07-27 |
| Cloncarney, Trentagh, Letterkenny | €10,000 | 2021-03-31 |
| Cloncleigh, Cloghan, Lifford | €130,000 | 2024-08-23 |
| Cloncoohy, Lackagh, Portnoo | €111,261 | 2018-11-06 |
| Clondallon, Rathmullan, Donegal | €195,000 | 2024-02-08 |
| Clonkillymore, Termon, Co Donegal | €52,000 | 2018-01-26 |
| Clonkillymore, Termon, Letterkenny | €45,000 | 2022-10-04 |
| Clonmartin Leenan, Clonmany, Donegal | €120,000 | 2018-12-12 |
| Clontalagh, Downings, Co Donegal | €235,000 | 2019-01-30 |
| Clontallagh, Downings | €130,000 | 2025-07-11 |
| Clontallagh, Downings, Co. Donegal | €375,000 | 2025-12-12 |
| Clontallagh, Downings, Donegal | €85,000 | 2019-09-04 |
| Cloon, Carrigans, County Donegal | €530,000 | 2024-10-25 |
| Clooncarney, Trentagh, Letterkenny | €250,000 | 2024-06-28 |
| Clooney Cottage, Clooney, Portnoo | €66,500 | 2020-09-24 |
| Clooney, Portnoo, Co Donegal | €230,220 | 2022-10-31 |
| Clooney, Portnoo, Donegal | €100,000 | 2025-05-08 |
| Clooney, Ramelton | €166,500 | 2011-10-13 |
| Clooney, Ramelton, Co. Donegal | €158,000 | 2014-08-27 |
| Clooney, Ramelton, Donegal | €285,000 | 2014-06-18 |
| Clooney, Ramelton, Letterkenny | €183,000 | 2022-07-04 |
| Cloontagh, Clonmany, Co Donegal | €185,000 | 2021-03-31 |
| Cloontagh, Clonmany, County Donegal | €35,000 | 2020-09-17 |
| Cloontagh, Clonmany, Donegal | €75,000 | 2024-10-11 |
| Cloontagh, Clonmany, Lifford | €87,500 | 2025-05-08 |
| Clootyprughlish, Glenade | €70,000 | 2010-12-22 |
| Clorney, Carndonagh | €80,000 | 2012-07-10 |
| Clougfin, St Johnston | €125,000 | 2011-11-14 |
| Clough Fin, Carrigans, Lifford | €13,500 | 2023-05-23 |
| Cloughain, Teelin | €56,725 | 2014-12-19 |
| Cloughbolie, Lettermacaward, Co Donegal | €70,000 | 2019-05-21 |
| Cloughboy, Loughros Point, Ardara | €22,000 | 2015-12-03 |
| Cloughey Cottage Flat, The Braes, Killybegs | €20,000 | 2026-06-04 |
| Cloughey Cottage, The Braes, Killybegs | €95,000 | 2026-06-04 |
| Cloughfin, Ballindrait, Donegal | €310,000 | 2025-06-16 |
| Cloughfin, Ballindrait, Lifford | €50,000 | 2026-03-27 |
| Cloughfin, Castlefin, Lifford | €191,000 | 2024-10-25 |
| Cloughfin, Clonmany, Donegal | €226,000 | 2020-12-21 |
| Cloughfin, St Johnston, Donegal | €125,000 | 2017-02-16 |
| Cloughfin, St Johnston, Lifford | €64,000 | 2018-03-15 |
| Cloughglas, Woodquarter, Milford | €190,000 | 2022-06-30 |
| Cloughglass, Burtonport, Co Donegal | €87,000 | 2020-01-03 |
| Cloughglass, Burtonport, Letterkenny | €90,000 | 2021-12-09 |
| Cloughglass, Butonport, Co Donegal | €160,000 | 2026-01-21 |
| Cloughroe, Drumkeen | €175,330 | 2014-06-17 |
| Cloughroe, Drumkeen, Ballybofey | €285,000 | 2020-01-31 |