| 19 Hazelwood Dr, Letterkenny, Donegal | €150,000 | 2016-10-27 |
| 19 Killylastin Heights, Letterkenny, Donegal | €190,000 | 2022-07-28 |
| 19 Knocknamona, Letterkenny, Donegal | €205,000 | 2019-09-25 |
| 19 Lios An Chnoic, Carnamuggagh, Letterkenny | €277,533 | 2026-03-16 |
| 19 Manorview Park, Letterkenny, Donegal | €50,000 | 2014-06-18 |
| 19 Meadowbank Park, Long Lane, Letterkenny | €40,000 | 2015-12-22 |
| 19 Railway Court, Pearse Rd, Letterkenny | €20,000 | 2018-06-26 |
| 19 Rann Mor Meadow, Crievesmith, Letterkenny | €210,500 | 2017-06-09 |
| 19 Rann Mor Walk, Crievesmith, Letterkenny | €120,000 | 2016-03-23 |
| 19 Riverside View, Letterkenny, Co Donegal | €20,000 | 2015-11-25 |
| 19 Rowan Park, Lismonaghan, Letterkenny | €178,000 | 2010-07-13 |
| 19 St Eunan's Tce, Letterkenny | €75,000 | 2011-09-06 |
| 19 St Eunans Terrace, Letterkenny, Donegal | €49,000 | 2014-02-18 |
| 19 Tara Court, Ramelton Rd, Letterkenny | €46,000 | 2014-06-30 |
| 19 The Croft, Glencar Scotch, Letterkenny | €142,000 | 2020-03-05 |
| 19 The Forest, Ballymacool, Letterkenny | €65,000 | 2012-07-30 |
| 19 The Garden, Ballymacool, Letterkenny | €48,500 | 2014-06-20 |
| 19 The Maples, Lismonaghan, Letterkenny | €91,000 | 2018-03-06 |
| 19 The Stables, Dunfanaghy, Letterkenny | €30,000 | 2016-12-22 |
| 19 Thornberry, Mountain Top, Letterkenny | €252,000 | 2026-03-09 |
| 19 Upper Main Street, Letterkenny, Co Donegal | €125,000 | 2019-09-26 |
| 19 Whitethorn Close, Gortlee, Letterkenny | €133,000 | 2018-10-12 |
| 19 Willowbrook, Glencar, Letterkenny | €128,000 | 2018-07-05 |
| 19-21 Main Street, Letterkenny | €20,000 | 2012-10-01 |
| 19A Glentain Manor, Letterkenny, Co Donegal | €59,000 | 2018-08-24 |
| 1A Fernhill, Letterkenny, Fernhill | €125,000 | 2018-10-22 |
| 1A Oliver Plunkett Rd, Letterkenny, Donegal | €80,000 | 2024-10-29 |
| 1B Oliver Plunkett House, Oliver Plunkett Rd, Letterkenny | €13,888 | 2016-04-12 |
| 1B Orchard Crescent, Letterkenny, Donegal | €70,000 | 2023-03-02 |
| 1a Orchard Crescent, High Road, Letterkenny | €50,000 | 2011-11-10 |
| 2 Amalfi Court, Lisnennan, Letterkenny | €155,000 | 2020-11-27 |
| 2 An Chloch Ard, Killyclug, Letterkenny | €264,317 | 2025-05-19 |
| 2 An Gharran, Glencar, Letterkenny | €83,500 | 2011-05-12 |
| 2 An Gharran, Longlane, Letterkenny | €90,400 | 2021-12-17 |
| 2 Apt Roof Houses, New Line Rd, Letterkenny | €128,000 | 2022-01-18 |
| 2 Aras Hill Student Accomodation, Port Rd, Letterkenny | €12,500 | 2019-03-29 |
| 2 Ard Na Gaoithe, Carnamuggagh, Letterkenny | €42,500 | 2015-07-27 |
| 2 Ardglas, Long Lane, Letterkenny | €100,000 | 2024-02-16 |
| 2 Ashfield, Carnamuggagh, Letterkenny | €90,000 | 2014-10-07 |
| 2 Ashlawn, Letterkenny, Donegal | €150,000 | 2022-06-24 |
| 2 Ashleigh Close, College Farm Rd, Letterkenny | €312,500 | 2021-12-10 |
| 2 Ashley Park, Ramelton Rd, Letterkenny | €348,000 | 2025-04-14 |
| 2 Ballymacool Wood, Letterkenny, Donegal | €150,000 | 2022-06-07 |
| 2 Ballyness, Falcarragh, Letterkenny | €86,000 | 2018-01-12 |
| 2 Ballyraine Halls, Letterkenny, Donegal | €53,385 | 2015-03-20 |
| 2 Binnion Ave, Letterkenny, Donegal | €195,000 | 2024-09-04 |
| 2 Bohirril, Letterkenny | €427,313 | 2021-10-12 |
| 2 Carrickmacgarvey, Derrybeg, Letterkenny | €150,000 | 2023-02-28 |
| 2 Carrygawley, Letterkenny, Co Donegal | €385,000 | 2021-03-22 |
| 2 Cashel Park, Lisnennan, Letterkenny | €100,000 | 2014-10-24 |
| 2 Castle St, Letterkenny, Donegal | €100,000 | 2025-05-22 |
| 2 Ceannan Court, Gortlee, Letterkenny | €235,000 | 2021-05-06 |
| 2 Church Lane, Letterkenny, Co Donegal | €32,000 | 2016-06-08 |
| 2 Cill Greinne, Lismonaghan, Letterkenny | €121,000 | 2018-12-18 |
| 2 Cluain Airne, Glebe, Letterkenny | €355,000 | 2024-09-17 |
| 2 Cluain Ard, Killylastin, Letterkenny | €100,000 | 2014-07-01 |
| 2 College Park, Glencar, Letterkenny | €200,000 | 2025-10-15 |
| 2 College Rd, Letterkenny, Donegal | €110,000 | 2025-05-23 |
| 2 Cosan An Niarlai, Rathmullan, Letterkenny | €60,090 | 2020-09-30 |
| 2 Country Kitchen, Carnamuggagh, Letterkenny | €120,000 | 2015-04-02 |
| 2 Crieve Mor Avenue, Crievesmith, Letterkenny | €169,604 | 2020-10-01 |
| 2 Crievesmith, Letterkenny | €409,692 | 2026-02-16 |
| 2 Cruach Na Cille, Ballyraine, Letterkenny | €114,537 | 2010-02-12 |
| 2 Driminaught, Newmills, Letterkenny | €280,000 | 2025-05-23 |
| 2 Droim Ard Avenue, Letterkenny | €273,128 | 2013-10-31 |
| 2 Dun Ard, Kiltoy, Letterkenny | €215,000 | 2016-12-19 |
| 2 Errigal Road, Letterkenny, Co. Donegal | €60,000 | 2021-04-28 |
| 2 Fabis, High Road, Letterkenny | €50,000 | 2026-05-14 |
| 2 Factory Road, Derrybeg, Letterkenny | €133,000 | 2021-02-01 |
| 2 Fairgreen Park, Letterkenny, Co Donegal | €68,000 | 2016-04-15 |
| 2 Forte Apartments, Letterkenny Forte Retail Park, Letterkenny | €23,125 | 2014-07-07 |
| 2 Garden Court, Lower Main St, Letterkenny | €95,000 | 2024-11-19 |
| 2 Gleann Ard Park, Longlane, Letterkenny | €62,000 | 2017-11-11 |
| 2 Glendale Manor, Glencar, Letterkenny | €127,000 | 2020-01-17 |
| 2 Gleneharagh Glen, Carrigart, Letterkenny | €150,000 | 2021-11-18 |
| 2 Glenkeo, Carrigart, Letterkenny | €240,000 | 2023-04-28 |
| 2 Glentain Manor, Carnamuggagh, Letterkenny | €55,000 | 2018-06-26 |
| 2 Gortnabrade, Carrigart, Letterkenny | €225,000 | 2024-12-19 |
| 2 Harbour Heights, Portsalon, Letterkenny | €165,000 | 2016-11-14 |
| 2 Harmony Hill, Kiltoy, Letterkenny | €308,000 | 2021-08-23 |
| 2 High Rd, Letterkenny, Donegal | €195,000 | 2024-02-13 |
| 2 Highbury Apts, High Rd, Letterkenny | €70,000 | 2020-12-22 |
| 2 Hillview, Lismonghan, Letterkenny | €115,000 | 2011-10-26 |
| 2 Hunters Wood, Letterkenny, County Donegal | €80,000 | 2024-01-30 |
| 2 Killylastin Heights, Letterkenny, Donegal | €135,000 | 2021-09-23 |
| 2 Killymasney, Newmills, Letterkenny | €330,000 | 2018-12-20 |
| 2 Knockanarr, Crieve Glebe, Letterkenny | €417,000 | 2025-07-10 |
| 2 Laurel Hill, Glencar Road, Letterkenny | €90,000 | 2016-03-24 |
| 2 Leck View Terrace, Letterkenny | €125,000 | 2010-07-07 |
| 2 Leitir, Kilmacrennan, Letterkenny | €269,427 | 2017-05-22 |
| 2 Lios An Chnoic, Letterkenny | €285,298 | 2025-07-22 |
| 2 Lios Na Greine, Lisnennan, Letterkenny | €211,454 | 2018-06-14 |
| 2 Listillion, Letterkenny | €145,374 | 2015-04-24 |
| 2 Lynnwood, Mountain Top, Letterkenny | €140,000 | 2019-03-11 |
| 2 Merchants Way, Ramelton, Letterkenny | €370,000 | 2019-02-19 |
| 2 Milltown Court, Kilmacrennan, Letterkenny | €55,000 | 2018-06-26 |
| 2 Mondooey Middle, Manorcunningham, Letterkenny | €125,000 | 2020-08-05 |
| 2 Mount Pleasant, Ballinderg, Letterkenny | €250,000 | 2023-02-10 |
| 2 Mount Southwell Terrace, Letterkenny, Donegal | €100,000 | 2017-05-25 |
| 2 Mountain View, Mountain Top, Letterkenny | €100,000 | 2018-06-26 |
| 2 Mulroy View, Carrigart, Letterkenny | €132,000 | 2019-12-05 |
| 2 New Houses, Churchill, Letterkenny | €50,575 | 2020-09-04 |
| 2 Newline Road, Letterkenny | €117,000 | 2013-02-28 |
| 2 Oak Grove, Rough Park, Letterkenny | €380,000 | 2010-09-27 |
| 2 Oakgrove, Rough Park, Letterkenny | €299,558 | 2016-04-13 |
| 2 Oakland Park, Letterkenny, Co Donegal | €169,000 | 2022-01-10 |
| 2 Orchard Drive, Letterkenny | €82,500 | 2013-01-22 |
| 2 Parkview Dr, Letterkenny, Donegal | €195,000 | 2014-05-20 |
| 2 Plunket Oboyle Terrace, Letterkenny, Donegal | €92,000 | 2020-06-08 |
| 2 Port Road, Letterkenny | €227,500 | 2013-05-31 |
| 2 Pound Street, Dunfanaghy, Letterkenny | €145,000 | 2025-12-09 |
| 2 Radharc Na Ghleann, Lismonaghan, Letterkenny | €255,000 | 2010-10-12 |
| 2 Railway Court, Pearse Road, Letterkenny | €28,000 | 2015-04-01 |
| 2 Rann Mhor, Crievesmith, Letterkenny | €157,000 | 2022-06-13 |
| 2 Rann Mor Close, Letterkenny | €119,500 | 2013-11-08 |
| 2 Rann Mor Meadow, Crievesmith, Letterkenny | €124,500 | 2015-02-05 |
| 2 River View, High Rd, Letterkenny | €250,000 | 2024-12-16 |
| 2 Riverside View, Lower Main St, Letterkenny | €61,000 | 2022-01-25 |
| 2 Seaview Terrace, Rathmullan, Letterkenny | €176,366 | 2019-05-03 |
| 2 Solomons Manor, Letterkenny, Donegal | €182,000 | 2019-07-22 |
| 2 St Annes Court, High Rd, Letterkenny | €83,500 | 2021-04-06 |
| 2 St Columbas Terrace, High Rd, Letterkenny | €60,000 | 2023-09-19 |
| 2 St Eunans Court, Letterkenny, Donegal | €48,000 | 2014-10-16 |
| 2 Stoney Court, Killylastin, Letterkenny | €262,000 | 2021-04-07 |
| 2 Stranacorka, Derrybeg, Letterkenny | €130,000 | 2022-12-20 |
| 2 Stáisiún Na Cúirte, Falcarragh, Letterkenny | €160,000 | 2013-05-23 |
| 2 Sylvan Park, Letterkenny | €170,000 | 2011-11-03 |
| 2 The Burn, Sprackburn, Letterkenny | €225,000 | 2023-01-17 |
| 2 The Forest, Ballymacool, Letterkenny | €60,000 | 2015-10-27 |
| 2 The Gardens, Ballymacool, Letterkenny | €205,000 | 2025-10-21 |
| 2 The Maples, Lismonaghan, Letterkenny | €235,000 | 2015-11-16 |
| 2 The Old Church, Golf Course Rd, Letterkenny | €50,000 | 2017-02-21 |
| 2 Thornberry, Mountain Top, Letterkenny | €333,000 | 2018-04-18 |
| 2 Thornberry, Mountaintop, Letterkenny | €205,000 | 2015-04-24 |
| 2 Tir Laughan, Carrigart, Letterkenny | €82,500 | 2014-06-06 |
| 2 Upper Killult, Falcarragh, Letterkenny | €80,000 | 2022-05-25 |
| 2 Westside Apts, Letterkenny, Donegal | €145,000 | 2024-04-15 |
| 2 Whitethorn Grove, Gortlee, Letterkenny | €135,000 | 2021-02-10 |
| 2 Willowbrook, Glencar, Letterkenny | €210,000 | 2020-11-17 |
| 2 Woodpark, Lismonaghan, Letterkenny | €70,000 | 2018-01-10 |
| 2 Woodvale Court, Lisnennan, Letterkenny | €300,000 | 2026-09-08 |
| 20 An Chloch Ard, Killyclug, Letterkenny | €290,749 | 2025-02-06 |
| 20 Ard Na Glaise, Kilmacrennan, Letterkenny | €49,500 | 2017-06-09 |
| 20 Ard O'donnell Rd, Letterkenny, Co Donegal | €62,000 | 2014-01-14 |
| 20 Ballyconnell Road, Falcarragh, Letterkenny | €160,000 | 2022-02-17 |
| 20 Ballymacool Terrace, Letterkenny, Donegal | €145,000 | 2025-02-07 |
| 20 Ballyraine Halls, Letterkenny, Donegal | €50,511 | 2015-03-20 |
| 20 Carolina Park, Letterkenny, Donegal | €161,000 | 2016-08-18 |
| 20 Cashel Park Lisnennan, Letterkenny, Co. Donegal | €34,700 | 2017-06-16 |
| 20 Cill Greine, Lismonaghan, Letterkenny | €115,000 | 2010-04-27 |
| 20 Crieve Mor Avenue, Crievesmith, Letterkenny | €193,392 | 2022-01-20 |
| 20 Fairgreen Park, Letterkenny, Donegal | €95,000 | 2019-07-24 |
| 20 Gleann Tain Close, Letterkenny, Donegal | €113,000 | 2017-06-30 |
| 20 Glen Park, Letterkenny, Co Donegal | €55,000 | 2014-12-08 |
| 20 Grand Central, Letterkenny, Donegal | €78,500 | 2018-11-23 |
| 20 Hawthorn Heights, Letterkenny, Donegal | €40,000 | 2018-02-14 |
| 20 High Rd, Letterkenny, Co. Donegal | €165,000 | 2024-06-14 |
| 20 Hillview Grove, Lismonaghan, Letterkenny | €143,000 | 2015-11-23 |
| 20 Hillview, Lismonaghan, Letterkenny | €265,000 | 2022-07-29 |
| 20 Lennon View, Kilmacrennan, Letterkenny | €152,000 | 2025-02-04 |
| 20 Lios An Chnoic, Carnamuggagh, Letterkenny | €286,343 | 2026-03-19 |
| 20 Lower Main Street, Letterkenny, Co Donegal | €80,000 | 2024-10-08 |
| 20 Meadowbank, Longlane, Letterkenny | €137,000 | 2022-03-10 |
| 20 Meadowhill, Letterkenny, Donegal | €200,000 | 2022-07-11 |
| 20 Oaklands Park, Letterkenny, Donegal | €256,000 | 2024-12-19 |
| 20 Railway Court, Pearse Rd, Letterkenny | €20,000 | 2018-06-26 |
| 20 Rann Mhor Meadow, Letterkenny | €138,967 | 2017-07-07 |
| 20 Rann Mhor Meadow, Letterkenny, Donegal | €183,000 | 2021-04-16 |
| 20 Rann Mor Court, Crieve, Letterkenny | €225,000 | 2025-11-18 |
| 20 Riverside View, Letterkenny, Donegal | €27,000 | 2016-06-02 |
| 20 Rowan Park, Letterkenny, County Donegal | €75,000 | 2011-05-27 |
| 20 Solomons Manor, Glencar, Letterkenny | €127,000 | 2023-05-08 |
| 20 Sprackburn Dr, Letterkenny, Donegal | €140,000 | 2019-12-13 |
| 20 The Elms, Letterkenny, Donegal | €130,000 | 2019-02-15 |
| 20 The Forest, Ballymacool, Letterkenny | €71,642 | 2019-12-30 |
| 20 The Garden, Ballymacool, Letterkenny | €48,550 | 2014-06-20 |
| 20 The Glebe, Letterkenny, Donegal | €275,000 | 2018-04-27 |
| 20 The Grange, Glencar, Letterkenny | €160,000 | 2025-02-13 |
| 20 The Wood, Ballymacool, Letterkenny | €32,450 | 2014-06-20 |
| 20 Thornberry, Letterkenny, Donegal | €215,000 | 2023-07-24 |
| 20 Willowbrook, Letterkenny, Donegal | €78,000 | 2015-02-09 |
| 201 Corkey, Manorcunningham, Letterkenny | €148,000 | 2021-11-17 |
| 208 Castle St, Ramelton, Letterkenny | €180,000 | 2023-06-07 |
| 20A Gleann Tain, Carrnamuggagh, Letterkenny | €48,000 | 2017-11-22 |
| 21 Ard Adhamhnain, Sallaghagraine, Letterkenny | €49,000 | 2016-08-23 |
| 21 Ard Na Glaise, Kilmacrennan, Letterkenny | €50,575 | 2020-11-01 |
| 21 Ard Odonnell, Letterkenny, Donegal | €65,500 | 2016-01-22 |
| 21 Ashbrook, Letterkenny, Co Donegal | €92,000 | 2013-11-29 |
| 21 Ashfield, Carnamuggagh Upper, Letterkenny | €110,000 | 2026-07-10 |
| 21 Ballyraine Halls, Letterkenny, Donegal | €50,511 | 2015-03-20 |
| 21 Ballyraine Park, Letterkenny, Donegal | €185,000 | 2022-09-21 |
| 21 Bracken Lea, Mountain Top, Letterkenny | €275,000 | 2023-08-15 |
| 21 Brookfield Heights, Letterkenny, Donegal | €145,000 | 2017-09-22 |
| 21 Carraig Craobh, Crievesmith, Letterkenny | €280,000 | 2025-06-20 |
| 21 Cluain Ard, Killyclug, Letterkenny | €37,650 | 2019-01-03 |
| 21 Crieve Mor Avenue, Crievesmith, Letterkenny | €178,414 | 2022-02-17 |
| 21 Errigal View, Ballaghderg, Letterkenny | €160,000 | 2022-01-10 |
| 21 Fernhill, Letterkenny | €95,000 | 2012-04-26 |
| 21 Fernhill, Letterkenny, Donegal | €160,000 | 2019-08-23 |
| 21 Fortwell, Letterkenny, Donegal | €30,000 | 2015-06-22 |