| Letterkenny Rd, Convoy, Donegal | €169,000 | 2021-04-01 |
| Letterkenny Rd, Lifford, Donegal | €80,000 | 2026-07-10 |
| Letterkenny Road, Lifford Co Donegal | €120,000 | 2020-02-04 |
| Letterleague, Letterkenny, Co. Donegal | €60,000 | 2023-09-19 |
| Lettermacaward, Glenties, Co. Donegal | €195,000 | 2022-08-11 |
| Lettermakenny, Ballybofey, Donegal | €380,000 | 2024-06-06 |
| Lettermakenny, Stranorlar | €65,000 | 2014-03-19 |
| Lettermakenny, Stranorlar, Donegal | €265,000 | 2019-04-09 |
| Lettermore, Drumkeen | €30,000 | 2013-05-03 |
| Lettermore, Drumkeen, Ballybofey | €10,000 | 2018-02-28 |
| Lettermore, Drumkeen, County Donegal | €116,000 | 2021-04-21 |
| Lettermore, Drumkeen, Lifford | €230,000 | 2016-02-16 |
| Lettermore, Frosses, Mountcharles Po | €230,000 | 2021-11-08 |
| Letterorr, Malin | €55,000 | 2013-05-02 |
| Lettershambo, Cloghan, Donegal | €135,000 | 2023-07-11 |
| Lettershanbo, Cloghan, County Donegal | €70,000 | 2024-11-21 |
| Lettertrain Letterbarrow, Letterbarrow, Donegal | €317,500 | 2024-09-02 |
| Lettertraine, Letterbarrow, Donegal | €34,190 | 2013-04-29 |
| Liafin, Buncrana | €159,000 | 2013-09-20 |
| Liafin, Linsfort, Buncrana | €165,000 | 2017-05-23 |
| Lighthouse View, Stroove, Donegal | €318,690 | 2022-10-25 |
| Lima House, West End, Bundoran | €60,000 | 2025-05-01 |
| Line Rd, Carrick, Donegal | €230,000 | 2025-03-21 |
| Line Road, Carrick, Co Donegal | €65,000 | 2019-06-21 |
| Linsfort Castle, Linsfort, Buncrana | €375,000 | 2020-07-22 |
| Linsfort House, Linsfort, Donegal | €530,000 | 2012-07-31 |
| Linsfort, Buncrana | €125,000 | 2012-11-14 |
| Linsfort, Buncrana, Co Donegal | €485,000 | 2024-07-25 |
| Linsfort, Buncrana, County Donegal | €285,000 | 2018-04-23 |
| Linsfort, Buncrana, Donegal | €345,000 | 2026-01-19 |
| Linsfort, Linsfort P O, Buncrana | €100,000 | 2016-05-16 |
| Linwood, Gortlee, Letterkenny | €110,000 | 2015-07-24 |
| Lios A Daill, The Diamond, Lifford | €80,000 | 2016-04-06 |
| Lisavaddy, Dunkineely, Co Donegal | €125,000 | 2023-03-24 |
| Lischamerty, Manorcunningham, Letterkenny | €50,000 | 2017-11-27 |
| Liscomfort, Knockbrack, Malin Town | €95,000 | 2024-09-02 |
| Liscooley, Castlefin, Lifford | €43,320 | 2018-05-21 |
| Lisfannon Heights, Fahan, Co Donegal | €230,000 | 2019-04-26 |
| Lisfannon Heights, Lisfannon, Fahan | €300,000 | 2025-09-19 |
| Lisfannon, Fahan, Co Donegal | €60,000 | 2023-04-19 |
| Lishagh, Ramonaghan Lane, Kill Dunfanaghy | €475,000 | 2023-10-17 |
| Lisheen, 4 St Marys Rd, Buncrana | €122,500 | 2019-07-02 |
| Lisheen, Greencastle, Donegal | €75,000 | 2017-05-03 |
| Lisieux House, Mullinbane, Muff | €350,000 | 2026-08-28 |
| Lisieux Mccarrons Lane, Lisfannon, Fahen | €140,000 | 2021-01-19 |
| Lisieux, Church Rd, Killybegs | €235,000 | 2015-09-04 |
| Lisieux, Glencar, Letterkenny | €270,000 | 2024-01-08 |
| Liskeeraghan, Loughros Point, Ardara | €74,206 | 2015-10-14 |
| Liskey, Ballindrait, Lifford | €515,000 | 2022-10-26 |
| Lisminton, Ballintra | €155,000 | 2025-08-11 |
| Lisminton, Ballintra, Co Donegal | €435,000 | 2025-01-20 |
| Lisminton, Ballintra, Donegal | €85,000 | 2014-03-06 |
| Lismoghrey, St Johnston, Donegal | €175,000 | 2024-11-19 |
| Lismoghrey, St. Johnston, Letterkenny | €190,000 | 2023-03-16 |
| Lismoghry, St. Johnston | €46,500 | 2012-11-22 |
| Lismonaghan Road, Letterkenny, Co. Donegal | €57,880 | 2014-03-28 |
| Lismulladuff, Killygordon, Donegal | €210,000 | 2022-11-01 |
| Lismulladuff, Killygordon, Lifford | €150,000 | 2025-11-10 |
| Lisnakelly, Buncrana, Donegal | €225,000 | 2020-09-18 |
| Lisnapaste, Ballinakillen, Laghey | €80,000 | 2025-10-16 |
| Lisnapaste, Laghey | €128,000 | 2013-08-01 |
| Lisnapaste, Laghey, Donegal | €95,000 | 2015-07-08 |
| Lisnapfte, Ballinaaillew, Laghey | €65,500 | 2014-09-30 |
| Lisnaree, Convoy | €153,000 | 2013-05-15 |
| Lisnenan, Letterkenny, Donegal | €270,000 | 2021-08-25 |
| Lisnennan, Letterkenny, Co Donegal | €70,000 | 2023-12-14 |
| Lisnennan, Letterkenny, Donegal | €350,000 | 2020-03-12 |
| Lisowen Cottage, Ardaravan, Buncrana | €100,000 | 2010-06-09 |
| Liss Rd, Priestown, Carndonagh | €80,000 | 2019-11-01 |
| Liss Road, Carndonagh, Co Donegal | €120,000 | 2018-08-02 |
| Lissacholly, Ballyshannon, Donegal | €227,500 | 2021-05-12 |
| Lissahully, Ballyshannon, Donegal | €30,000 | 2021-05-18 |
| Lissinisk, Convoy, Co Donegal | €87,000 | 2018-05-18 |
| Listaragan, Gleneely, Donegal | €30,000 | 2014-03-27 |
| Listical Lower, Carrigans | €45,000 | 2013-01-03 |
| Listillion, Letterkenny | €185,000 | 2013-11-08 |
| Listillion, Letterkenny, Co Donegal | €460,000 | 2025-12-02 |
| Listillion, Letterkenny, Donegal | €157,500 | 2017-04-25 |
| Little Bridge, Dungloe, Co Donegal | €90,000 | 2021-04-09 |
| Little Bridge, Dungloe, Donegal | €105,000 | 2023-06-16 |
| Littlebridge, Dungloe | €157,250 | 2011-02-07 |
| Loch Na Gar, Main St, Carrigart | €375,000 | 2024-10-21 |
| Loch Na Ndeoran, Anagaire, Leitir Ceannain | €130,000 | 2022-07-27 |
| Lochnambraddan, Fintown | €71,500 | 2010-03-15 |
| Lochross Point, Ardara, Crannogeboy | €355,000 | 2023-05-16 |
| Log Cabin No. 13, Rockhill Park, Kerrykeel | €170,000 | 2023-06-30 |
| Logues House, Carnmalin Lower, Malin Head | €98,000 | 2022-08-09 |
| Loncordon, Mongalvin, St Johnston | €238,000 | 2017-10-31 |
| Long Lane, Letterkenny | €39,260 | 2012-10-25 |
| Long Lane, Newtowncunningham, County Donegal | €105,000 | 2025-09-25 |
| Longfield, Lettermacaward | €60,000 | 2015-12-23 |
| Longfield, Lettermacward, Donegal | €375,000 | 2024-07-26 |
| Longhill, Ramelton, Co. Donegal | €26,000 | 2019-06-25 |
| Longlands, Convoy, Co Donegal | €78,000 | 2021-06-23 |
| Longlands, Convoy, Donegal | €92,000 | 2022-08-25 |
| Longlane, Glencar, Letterkenny | €40,000 | 2026-04-23 |
| Longlane, Manorcunningham, Letterkenny | €25,000 | 2011-01-18 |
| Longlane, Newtowncunningham, Lifford | €25,000 | 2023-10-23 |
| Lossett, Churchill | €200,000 | 2011-01-04 |
| Lotties, Gortnablade, Carrigart | €150,000 | 2019-05-21 |
| Lough Derg Rd, Ardnaglass, Pettigo | €170,000 | 2022-11-28 |
| Lough Eske Castle, Gatelodge, Drumnacarry | €230,000 | 2018-11-20 |
| Lough Eske Denesne, Donegal Town | €165,000 | 2012-07-10 |
| Lough Eske, Donegal | €560,000 | 2026-08-07 |
| Lough Fern Cottage, Ramelton, Co Donegal | €50,000 | 2017-01-16 |
| Lough Head, Killybegs, Co Donegal | €60,000 | 2021-10-29 |
| Lough Ibby, Braade, Kincasslagh | €85,000 | 2017-12-21 |
| Lough Na Noran, Anagary, Co Donegal | €144,000 | 2015-10-30 |
| Lough Road, Milford | €43,000 | 2013-02-08 |
| Lough Salt Road, Glen, Carrigart | €418,502 | 2025-07-07 |
| Lough Salt, Dungloe, Donegal | €100,000 | 2022-08-26 |
| Lough Swilly Railway Lodge, Trentagh, Co Donegal | €366,000 | 2022-06-27 |
| Lough View, Gortgowan, Greencastle Rd | €415,000 | 2016-04-11 |
| Lough View, Quay St, Moville | €95,000 | 2016-11-07 |
| Loughagher, Crolly | €14,975 | 2013-01-23 |
| Loughagher, Crolly, Co Donegal | €70,000 | 2026-09-14 |
| Loughanoran, Annagry, Co. Donegal | €60,000 | 2015-01-28 |
| Loughanoran, Annagry, Donegal | €182,000 | 2024-05-03 |
| Loughanoran, Meenalecky, Annagry | €175,000 | 2019-05-30 |
| Loughanure, Annagry | €74,500 | 2013-05-07 |
| Loughanure, Annagry, Co Donegal | €120,000 | 2023-11-20 |
| Loughanure, Annagry, County Donegal | €92,500 | 2025-03-19 |
| Loughanure, Annagry, Donegal | €163,500 | 2025-11-27 |
| Loughanure, Annagry, Letterkenny | €60,000 | 2021-04-06 |
| Loughanure, Co Donegal | €110,000 | 2024-01-25 |
| Loughanure, Upper Annagry, Letterkenny | €80,000 | 2014-09-26 |
| Lougheraherk, Glencolmcille, Co Donegal | €40,000 | 2024-03-15 |
| Lougherbraghy, Malin Head, Co Donegal | €130,000 | 2017-08-25 |
| Loughfad Td, Nairn Portnoo, Donegal | €332,000 | 2025-04-17 |
| Loughfad, Clooney, Portnoo | €85,000 | 2020-12-09 |
| Loughfad, Portnoo Post Office, Portnoo | €100,000 | 2025-11-27 |
| Loughfad, Portnoo, Donegal | €140,000 | 2022-04-04 |
| Loughmult, Bruckless, Donegal | €70,000 | 2022-07-12 |
| Loughmult, Dunkineely, County Donegal | €40,000 | 2023-01-05 |
| Loughnagin Heights, Letterkenny, Donegal | €330,000 | 2025-12-12 |
| Loughnagin, Letterkenny | €225,000 | 2013-02-11 |
| Loughnagin, Letterkenny, Co Donegal | €390,000 | 2021-03-15 |
| Loughnagin, Letterkenny, Donegal | €303,000 | 2020-02-21 |
| Loughnagin, Ramelton Rd, Letterkenny | €76,000 | 2018-02-14 |
| Loughnaginn, Ramelton Rd, Letterkenny | €300,000 | 2016-10-12 |
| Loughnaneoran, Annagry | €60,000 | 2012-12-10 |
| Loughnanerornan, Meenanlecky, Co Donegal | €200,000 | 2024-10-31 |
| Loughnanoran, Annagry, Letterkenny | €60,000 | 2015-05-28 |
| Loughnanoran, Meenalecky, Annagry | €61,000 | 2013-12-03 |
| Loughros, Milford, Co Donegal | €30,000 | 2021-08-23 |
| Loughross, Glebe, Milford | €120,000 | 2011-11-29 |
| Loughsalt, Dungloe P.o, Co Donegal | €235,000 | 2020-12-18 |
| Lower Ballyargus, Redcastle, Donegal | €240,000 | 2026-03-04 |
| Lower Ballybrack, Greencastle, Donegal | €81,667 | 2024-07-11 |
| Lower Ballybrack, Moville | €120,000 | 2012-02-26 |
| Lower Ballybrack, Moville, Donegal | €75,000 | 2014-07-18 |
| Lower Ballyliffin, Clonmany, Ballyliffin | €60,000 | 2021-04-23 |
| Lower Baltoney, Gortahork | €135,000 | 2011-04-05 |
| Lower Baltoney, Gortahork, Donegal | €130,000 | 2025-04-16 |
| Lower Baltony, Gortahork, Donegal | €225,000 | 2025-07-18 |
| Lower Bohillion, Speenogue, Burt | €50,000 | 2018-02-16 |
| Lower Bohullion, Speenogue, Burt | €154,000 | 2017-01-20 |
| Lower Brinalack, Letterkenny, Co Donegal | €285,000 | 2025-05-29 |
| Lower Brinaleck, Derrybeg, Letterkenny | €186,000 | 2022-10-25 |
| Lower Brinlack, Derrybeg, Co. Donegal | €330,000 | 2025-08-29 |
| Lower Cabry, Quigleys Point Opposite Comm Cntr, Lifford | €55,000 | 2018-09-04 |
| Lower Cabry, Whitecastle, Quigley's Point | €75,000 | 2018-05-30 |
| Lower Church St, Buncrana, Donegal | €195,000 | 2017-12-21 |
| Lower Cnoc Fola, Brinalack Po, Letterkenny | €110,000 | 2015-10-21 |
| Lower Corraine, Ballybofey, Co. Donegal | €695,000 | 2025-12-19 |
| Lower Cotteen, Derrybeg | €58,500 | 2013-01-11 |
| Lower Cotteen, Derrybeg, County Donegal | €75,000 | 2019-01-09 |
| Lower Cranny, Inver Po, Donegal | €105,000 | 2017-07-12 |
| Lower Crickamore, Dungloe, County Donegal | €30,000 | 2025-04-04 |
| Lower Crieve, Carrigans, Lifford | €180,000 | 2023-08-09 |
| Lower Croghan, Ramelton, Letterkenny | €370,000 | 2015-11-27 |
| Lower Cruit, Kincassliagh, Co. Donegal | €155,000 | 2019-09-24 |
| Lower Dooey, Glencolmcille, Dooey | €102,500 | 2014-12-22 |
| Lower Dore, Bunbeg, County Donegal | €35,000 | 2024-05-16 |
| Lower Dore, Bunbeg, Donegal | €35,000 | 2014-07-31 |
| Lower Dore, Bunbeg, Letterkenney | €90,000 | 2018-06-19 |
| Lower Dore, Bunbeg, Letterkenny | €45,725 | 2021-07-28 |
| Lower Dore, Dunbeg, Donegal | €115,000 | 2021-09-01 |
| Lower Drean, Manorcunningham, Letterkenny | €272,000 | 2019-07-31 |
| Lower Drung, Quigleys Point, Lifford Po | €295,000 | 2025-10-09 |
| Lower Dunmore, Falcarragh | €40,000 | 2011-07-11 |
| Lower Dunmore, Falcarragh, Letterkenny | €54,870 | 2023-11-28 |
| Lower End, Mountcharles, Co Donegal | €65,000 | 2019-07-05 |
| Lower Faugher, Marblehill, Portnablagh | €135,000 | 2012-07-31 |
| Lower Galdonagh, Manorcunningham | €80,000 | 2011-09-02 |
| Lower Glashagh, Derrybeg, Co. Donegal | €180,000 | 2024-04-05 |
| Lower Glassagh, Brinaleck Gweedore, Donegal | €75,000 | 2016-07-13 |
| Lower Glassagh, Derrybeg | €162,000 | 2015-08-24 |
| Lower Glencough, Mountcharles, Donegal | €285,000 | 2026-06-19 |
| Lower Illies, Ballymagan, Donegal | €135,000 | 2026-08-11 |
| Lower Keadew, Burtonport, Co Donegal | €95,000 | 2021-01-22 |
| Lower Keadue, Burtonport, Co. Donegal | €40,000 | 2016-01-04 |
| Lower Keadue, Burtonport, Keadue | €105,000 | 2023-07-19 |
| Lower Keadue, Burtonport, Letterkenny | €284,950 | 2026-06-09 |
| Lower Keeldrum, Gortahork, Co. Donegal | €125,000 | 2024-07-22 |
| Lower Keeldrum, Gortahork, Keeldrum | €120,500 | 2023-05-03 |
| Lower Keeldrum, Gortahork, Letterkenny | €60,000 | 2021-11-25 |
| Lower Kildrum, Killea, Carrigans | €250,000 | 2018-10-19 |
| Lower Killult, Falcarragh, Letterkenny | €130,000 | 2015-06-29 |
| Lower Kilmacloo, Creeslough, Kilmacloo | €65,000 | 2024-05-08 |