| 91 The Grange, Glencar, Letterkenny | €130,000 | 2020-12-09 |
| 91 The Maples, Lismonaghan, Letterkenny | €120,000 | 2010-02-26 |
| 92 An Gleann Rua, Killylastin, Letterkenny | €100,000 | 2023-08-30 |
| 92 Crieve Mor Avenue, Crievesmith, Letterkenny | €334,400 | 2025-12-19 |
| 92 Foxhills, Letterkenny, Donegal | €133,000 | 2019-05-15 |
| 92 Meadowbank, Letterkenny, Co Donegal | €35,000 | 2015-11-11 |
| 92 The Green Thornberry, Letterkenny, Donegal | €125,000 | 2018-09-21 |
| 92 The Maples, Lismonaghan, Letterkenny | €91,255 | 2010-03-01 |
| 92A The Green, Thornberry, Letterkenny | €162,000 | 2026-02-04 |
| 93 An Gleann Rua, Killylastin, Letterkenny | €170,000 | 2024-04-24 |
| 93 Ard Odonnell, Letterkenny, Donegal | €75,000 | 2016-10-18 |
| 93 Crieve Mor Avenue, Crievesmith, Letterkenny | €334,361 | 2026-01-30 |
| 93 Meadow Hill, Kiltoy, Letterkenny | €185,000 | 2020-11-18 |
| 93 Meadowbank Park, Letterkenny, Co Donegal | €66,000 | 2019-11-14 |
| 93 Meadowhill, Letterkenny | €142,500 | 2010-04-09 |
| 93 The Maples, Lismonaghan, Letterkenny | €155,000 | 2020-10-01 |
| 94 Crieve Mor Avenue, Letterkenny | €334,361 | 2026-02-04 |
| 94 Foxhills, Letterkenny, Co Donegal | €135,000 | 2021-03-31 |
| 94 The Garden, Ballymacool Wood, Letterkenny | €102,500 | 2018-09-05 |
| 94 The Grange, Glencar, Letterkenny | €114,000 | 2025-03-24 |
| 95 Ashfield, Letterkenny, Co Donegal | €110,000 | 2015-05-25 |
| 95 Ashlawn, Letterkenny, Donegal | €165,000 | 2022-12-08 |
| 95 Ballymacool Wood, Ballymacool, Letterkenny | €87,000 | 2016-07-26 |
| 95 Crieve Mor Avenue, Crievesmith, Letterkenny | €343,172 | 2026-02-11 |
| 96 Ballymacool Wood, Letterkenny, Donegal | €50,000 | 2015-05-14 |
| 96 Crieve Mor Avenue, Crievesmith, Letterkenny | €334,361 | 2026-03-04 |
| 96 Lisnenan Court, Lisnenan, Letterkenny | €88,000 | 2017-09-01 |
| 97 Ard O'donnell, Letterkenny, Co Donegal | €100,000 | 2017-08-24 |
| 97 Ashfield, Carnamuggagh, Letterkenny | €100,000 | 2019-10-15 |
| 97 Ballymacool Wood, Letterkenny, Co Donegal | €117,500 | 2019-06-12 |
| 97 Crieve Mor Avenue, Crievesmith, Letterkenny | €334,361 | 2026-03-11 |
| 97 Lisnennan Court, Letterkenny, Donegal | €80,000 | 2017-09-01 |
| 97 Meadowbank Park, Letterkenny, Donegal | €40,000 | 2019-02-27 |
| 97 Meadowhill, Kiltoy, Letterkenny | €133,000 | 2016-10-27 |
| 97 The Garden, Ballymacool, Letterkenny | €223,000 | 2026-01-23 |
| 97 The Grange, Glencar, Letterkenny | €174,000 | 2019-08-06 |
| 97 The Green, Thornberry, Letterkenny | €150,000 | 2022-07-22 |
| 97A The Green, Thornberry, Letterkenny | €135,000 | 2025-05-28 |
| 98 A Thornberry Green, Mountain Top, Letterkenny | €78,000 | 2020-01-29 |
| 98 Ballymacool Wood, Letterkenny, Donegal | €165,000 | 2023-01-31 |
| 98 Meadowbank Park, Letterkenny, County Donegal | €45,000 | 2018-01-08 |
| 98 Meadowhill, Kiltoy, Letterkenny | €141,500 | 2020-10-28 |
| 98 The Grange, Glencar, Letterkenny | €116,500 | 2015-03-19 |
| 99 Ashfield, Letterkenny, Donegal | €97,000 | 2022-02-08 |
| 99 Ballymacool Wood, Letterkenny, Donegal | €125,000 | 2021-07-19 |
| 99 Lisnenan Court, Letterkenny, Donegal | €146,000 | 2016-11-22 |
| 99 Loughanure, Annagry, Letterkenny | €103,840 | 2025-12-05 |
| 99 Meadow Hill, Letterkenny, Donegal | €161,000 | 2023-08-24 |
| 99 Meadowbank Pk, Letterkenny, Donegal | €130,000 | 2025-10-03 |
| 99 The Grange, Letterkenny, Donegal | €133,000 | 2014-12-19 |
| 99A The Green, Thornberry, Letterkenny | €152,000 | 2025-06-26 |
| 9A Glendale Manor, Letterkenny, Donegal | €12,000 | 2016-12-22 |
| 9A Rosemount Terrace, Letterkenny, Co Donegal | €133,000 | 2025-10-02 |
| 9G St Eunans Court, Convent Rd, Letterkenny | €51,000 | 2015-12-09 |
| 9L St Eunans Court, Letterkenny, Co.donegal | €20,000 | 2018-06-26 |
| A1a Isleway House, Larkins Lane, Letterkenny | €15,000 | 2015-04-21 |
| A2a Isleway House, Larkins Lane, Letterkenny | €15,000 | 2015-04-21 |
| A3a Isleway House, Larkins Lane, Letterkenny | €15,000 | 2015-04-21 |
| A4a Isleway House, Larkins Lane, Letterkenny | €15,000 | 2015-04-21 |
| A5a Isleway House, Larkins Lane, Letterkenny | €15,000 | 2015-04-21 |
| A6a Isleway House, Larkins Lane, Letterkenny | €15,000 | 2015-04-21 |
| A7a Isleway House, Larkins Lane, Letterkenny | €15,000 | 2015-04-21 |
| A8a Isleway House, Larkins Lane, Letterkenny | €15,000 | 2015-04-21 |
| Acres, Burtonport, Letterkenny | €70,000 | 2024-01-19 |
| Aghavannan Far, Rathmullan, Letterkenny | €399,000 | 2026-07-17 |
| Ailt Ardsbeg, Gortahork, Letterkenny | €65,000 | 2020-10-19 |
| Aisling, The Glebe, Letterkenny | €305,000 | 2022-04-06 |
| Alinierin, Breenagh, Letterkenny | €25,000 | 2026-08-28 |
| Altaheirne, Downings, Letterkenny | €295,000 | 2025-04-29 |
| An Chloch Ard, Killyclug, Letterkenny | €266,145 | 2025-01-29 |
| An Ghrianan, College Farm Rd, Letterkenny | €215,000 | 2018-06-29 |
| An Grianan, Cornagill, Letterkenny | €219,000 | 2015-04-23 |
| An Tearmann, Cornagil, Letterkenny | €500,000 | 2021-06-04 |
| Anagry 12, Letterkenny, Co Donegal | €99,000 | 2019-10-10 |
| Anivore, Downings, Letterkenny | €320,000 | 2023-02-27 |
| Annaglen, Killymasney, Letterkenny | €194,714 | 2017-07-05 |
| Annagry East, Letterkenny, Donegal | €130,000 | 2023-01-20 |
| Annay, Rathmullan, Letterkenny | €207,000 | 2023-10-25 |
| Anny, Glenvar, Letterkenny | €124,000 | 2018-10-05 |
| Apartment 1, 53 Upper Main Street, Letterkenny | €410,000 | 2024-05-03 |
| Apartment 10 Windy Heights, Mountain Top, Letterkenny | €60,000 | 2015-05-07 |
| Apartment 10, Fortwell, Letterkenny | €48,000 | 2016-07-15 |
| Apartment 14 Block 2, Port Road, Letterkenny | €80,000 | 2020-12-23 |
| Apartment 14, Fortwell, Letterkenny | €60,000 | 2019-09-04 |
| Apartment 19 The Maples, Lismonaghan, Letterkenny | €41,725 | 2011-03-25 |
| Apartment 29 Westside, Pearse Road, Letterkenny | €37,000 | 2019-11-07 |
| Apartment 2D Orchard Cresent, Letterkenny | €50,000 | 2011-12-21 |
| Apartment 3, Newline House, Letterkenny | €125,000 | 2026-02-11 |
| Apartments 1-15, Seamus Heaney Hall, Letterkenny | €290,625 | 2019-03-29 |
| Apt 1 Ard Adhamhnain, Sallaghgraine, Letterkenny | €51,500 | 2021-03-24 |
| Apt 1 Cill An Oir, Killylastin, Letterkenny | €31,250 | 2018-05-10 |
| Apt 1 Grand Central Pts, Canal Road, Letterkenny | €156,000 | 2025-11-07 |
| Apt 1 Port House, Port Rd, Letterkenny | €2,975,400 | 2026-08-14 |
| Apt 1 Quiet Moment, 94-96 Upper Main Street, Letterkenny | €70,000 | 2019-10-07 |
| Apt 1, 48 Gleann Eaden, Letterkenny | €20,000 | 2016-11-11 |
| Apt 1, 52 Port Rd, Letterkenny | €17,000 | 2013-12-12 |
| Apt 1, 95 Lower Main St, Letterkenny | €340,000 | 2024-10-15 |
| Apt 1, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt 10 Grand Central Apts, Canal Road, Letterkenny | €147,000 | 2023-10-26 |
| Apt 10 Radharc Na Hardeaglaise, Crievesmith, Letterkenny | €160,000 | 2022-07-28 |
| Apt 10, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt 11 Court Manor, Justice Walsh Road, Letterkenny | €77,000 | 2021-11-05 |
| Apt 11 Port House, Port Rd, Letterkenny | €27,500 | 2018-05-17 |
| Apt 11, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt 12 Aras Derek Hill, Port Road, Letterkenny | €80,000 | 2021-02-19 |
| Apt 12 Port House, Port Road, Letterkenny | €27,500 | 2018-05-17 |
| Apt 12, Ard Adhamhnain, Letterkenny | €46,000 | 2022-11-12 |
| Apt 12, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt 13, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt 14, Ballyraine Halls, Letterkenny | €60,000 | 2019-08-09 |
| Apt 14, Ros Ard, Letterkenny | €80,000 | 2018-12-11 |
| Apt 15 Port House, Port Rd, Letterkenny | €27,500 | 2018-05-17 |
| Apt 15, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt 16, Fortwell Court, Letterkenny | €54,000 | 2025-12-15 |
| Apt 16, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt 17, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt 18, Westside, Letterkenny | €120,000 | 2025-07-11 |
| Apt 19 Grand Central Pts, Canal Rd, Letterkenny | €152,500 | 2024-12-11 |
| Apt 2 Ard Adhamhnain, Sallaghgraine, Letterkenny | €51,500 | 2021-03-24 |
| Apt 2 Cill An Oir, Killylastin, Letterkenny | €31,250 | 2018-05-10 |
| Apt 2 Mcgrannaghans Flats, Pearse Rd, Letterkenny | €66,000 | 2022-12-22 |
| Apt 2 Port House, Port Rd, Letterkenny | €27,500 | 2018-05-17 |
| Apt 2 Quiet Moment, 94-96 Upper Main St, Letterkenny | €70,000 | 2019-10-07 |
| Apt 2, Hibernian House, Letterkenny | €90,000 | 2023-03-23 |
| Apt 2, Ros Ard, Letterkenny | €80,000 | 2018-12-11 |
| Apt 20 Westside Apartments, Lower Main Street, Letterkenny | €145,000 | 2024-04-25 |
| Apt 26 Westside Apartments, Lower Main Street, Letterkenny | €145,000 | 2024-04-25 |
| Apt 27, Riverside View, Letterkenny | €25,000 | 2018-06-26 |
| Apt 28 Westside, Pearse Road, Letterkenny | €44,000 | 2021-06-18 |
| Apt 3 Ard Adhamhnain, Sallaghgraine, Letterkenny | €51,500 | 2021-03-24 |
| Apt 3 Cill An Oir, Killylastin, Letterkenny | €31,250 | 2018-05-10 |
| Apt 3 Grand Central Pts, Canal Road, Letterkenny | €148,000 | 2024-07-04 |
| Apt 3 Quiet Moment, 94-96 Upper Main Street, Letterkenny | €70,000 | 2019-10-07 |
| Apt 3 Westside, Main St, Letterkenny | €15,000 | 2014-08-15 |
| Apt 3, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt 30 Letterkenny Town Centre, Pearse Street, Letterkenny | €65,000 | 2017-09-07 |
| Apt 37 - Grand Central Apts, Canal Road, Letterkenny | €127,000 | 2021-07-30 |
| Apt 38 Westside, Pearse Rd, Letterkenny | €65,000 | 2021-07-14 |
| Apt 39, Grand Central, Letterkenny | €77,000 | 2019-05-15 |
| Apt 4 Ard Adhamhnain, Sallaghgraine, Letterkenny | €51,500 | 2021-03-24 |
| Apt 4 Cill An Oir, Killylastin, Letterkenny | €31,250 | 2018-05-10 |
| Apt 4 Grand Central Apts, Canal Rd, Letterkenny | €160,000 | 2025-07-31 |
| Apt 4 Mcgrannaghans Flats, Pearse Rd, Letterkenny | €66,000 | 2022-12-22 |
| Apt 4 Quiet Moment, 94-96 Upper Main Street, Letterkenny | €70,000 | 2019-10-07 |
| Apt 4, Burnside, Letterkenny | €85,000 | 2023-08-28 |
| Apt 4, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt 46, Glenveagh Court, Letterkenny | €175,000 | 2024-11-27 |
| Apt 5 Port House, Port Road, Letterkenny | €27,500 | 2018-05-17 |
| Apt 5 Quiet Moment, 94-96 Upper Main Street, Letterkenny | €70,000 | 2019-10-07 |
| Apt 5, Burnside Park, Letterkenny | €53,000 | 2017-05-18 |
| Apt 5, Hibernian House, Letterkenny | €94,000 | 2023-10-16 |
| Apt 5, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt 51, Westside, Letterkenny | €54,000 | 2023-08-15 |
| Apt 53, Grand Central Pts. Canal Road, Letterkenny | €87,000 | 2019-08-28 |
| Apt 57 Burnside, Letterkenny, Donegal | €38,000 | 2016-11-21 |
| Apt 6 Quiet Moment, 94-96 Upper Main Street, Letterkenny | €70,000 | 2019-10-07 |
| Apt 6, Fortwell Apts, Letterkenny | €76,000 | 2026-04-27 |
| Apt 6, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt 62 Ardan Rua, Letterkenny, Donegal | €205,000 | 2026-07-23 |
| Apt 63 Ardan Rua, Letterkenny, Donegal | €205,000 | 2026-07-23 |
| Apt 7 Railway Court, Pearse Road, Letterkenny | €52,000 | 2016-11-08 |
| Apt 7, 94-96 Upper Main Street, Letterkenny | €70,000 | 2019-10-07 |
| Apt 7, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt 8 Burnside Park, Letterkenny | €38,000 | 2012-05-29 |
| Apt 8 Burnside Park, Letterkenny, Donegal | €24,000 | 2025-05-28 |
| Apt 8 Railway Court, Pearse Road, Letterkenny | €53,000 | 2016-12-09 |
| Apt 8, Port House Port Rd, Letterkenny | €27,500 | 2018-05-17 |
| Apt 8, Ros Ard, Letterkenny | €80,000 | 2018-12-11 |
| Apt 9, Ros Ard, Letterkenny | €91,000 | 2018-12-11 |
| Apt A Abra, Lower Main St, Letterkenny | €250,000 | 2023-03-15 |
| Apt B Abra, Lower Main St, Letterkenny | €12,000 | 2016-04-12 |
| Apt C Abra, Lower Main St, Letterkenny | €12,000 | 2016-04-12 |
| Apt D Abra, Lower Main St, Letterkenny | €12,000 | 2016-04-12 |
| Apt E Abra, Lower Main St, Letterkenny | €12,000 | 2016-04-12 |
| Apt P4, Fortwell, Letterkenny | €24,000 | 2013-05-21 |
| Apt P5, Fortwell, Letterkenny | €62,500 | 2023-10-19 |
| Apt. 10 Port House, Port Road, Letterkenny | €27,500 | 2018-05-17 |
| Apt. 11 Radharc Na Hardeaglaise, Crievesmith, Letterkenny | €155,000 | 2021-12-10 |
| Apt. 13 Port House, Port Road, Letterkenny | €27,500 | 2018-05-17 |
| Apt. 14 Port House, Port Road, Letterkenny | €27,500 | 2018-05-17 |
| Apt. 16 Port House, Port Road, Letterkenny | €27,500 | 2018-05-17 |
| Apt. 18 Port House, Port Road, Letterkenny | €27,500 | 2018-05-17 |
| Apt. 19 Port House, Port Road, Letterkenny | €27,500 | 2018-05-17 |
| Apt. 20 Port House, Port Road, Letterkenny | €27,500 | 2018-05-17 |
| Apt. 3 Port House, Port Road, Letterkenny | €27,500 | 2018-05-17 |
| Apt. 3 Railway Court, Pearse Road, Letterkenny | €31,000 | 2014-03-03 |
| Apt. 4 Port House, Port Road, Letterkenny | €27,500 | 2018-05-17 |
| Apt. 7 Port House, Port Road, Letterkenny | €27,500 | 2018-05-17 |
| Apt. 9 Court Manor House, Justice Walsh Road, Letterkenny | €58,000 | 2020-12-22 |
| Apts 33 - 50 Ard Adhamhnain, Sallaghraine, Letterkenny | €900,000 | 2016-11-30 |
| Apts 51 - 54 Ard Amhamhnain, Sallaghgraine, Letterkenny | €100,000 | 2016-11-30 |
| Araheera, Portsalon, Letterkenny | €305,000 | 2021-04-20 |
| Arbutus, Church Hill, Letterkenny | €290,000 | 2017-07-21 |
| Ard Aobhainn, Coolboy Big, Letterkenny | €305,000 | 2024-04-09 |
| Ard Aoibhinn, Ballyraine Rd, Letterkenny | €170,000 | 2017-03-28 |
| Ard Mhuire, Glencar Irish, Letterkenny | €300,000 | 2024-07-01 |
| Ard Tatra Shannagh, Ballylar, Letterkenny | €255,000 | 2016-06-28 |
| Ardbane, Downings, Letterkenny | €155,000 | 2020-06-18 |
| Ardcrone, Annagry, Letterkenny | €150,000 | 2021-01-22 |
| Ardeen, Glencar Rd, Letterkenny | €430,000 | 2025-08-19 |