| 123 Foxhills, Letterkenny, Donegal | €165,000 | 2023-03-03 |
| 124 Ballymacool Woods, Ballymacool, Letterkenny | €175,000 | 2024-05-24 |
| 124 Meadowhill, Ardarawer, Letterkenny | €149,000 | 2016-06-20 |
| 124 Thornberry, Carnamuggagh, Letterkenny | €227,000 | 2022-08-25 |
| 125 Crieve Mor Avenue, Crievesmith, Letterkenny | €263,877 | 2023-10-24 |
| 125 Meadow Hill, Letterkenny, Donegal | €162,000 | 2017-07-28 |
| 126 Ard Odonnell, Letterkenny, Donegal | €177,000 | 2023-12-01 |
| 126 Foxhills, Letterkenny, Donegal | €87,000 | 2015-04-15 |
| 127 Crieve Mor Avenue, Crievesmith, Letterkenny | €277,093 | 2025-01-13 |
| 128 Ard Odonnell, Letterkenny, Donegal | €187,500 | 2021-04-22 |
| 128 Crieve Mor Avenue, Crievesmith, Letterkenny | €303,524 | 2024-12-17 |
| 128 Foxhills, Carnamuggah Upper, Letterkenny | €191,000 | 2023-07-05 |
| 128 Foxhills, Upper Carnamuggagh, Letterkenny | €110,000 | 2011-09-26 |
| 128 Meadowhill, Letterkenny | €127,500 | 2012-03-06 |
| 128 Meadowhill, Letterkenny, Donegal | €165,000 | 2019-04-29 |
| 129 Crieve Mor Avenue, Letterkenny | €241,850 | 2025-12-11 |
| 129 Foxhills, Letterkenny, Donegal | €136,000 | 2022-05-11 |
| 129 Meadowhill, Kiltoy, Letterkenny | €145,000 | 2016-07-08 |
| 12A Harmony Hill, Kiltoy, Letterkenny | €147,000 | 2019-12-13 |
| 12A Lennon Grove, Ramelton, Letterkenny | €115,000 | 2018-04-18 |
| 12a Gleann Glas, Lismonaghan, Letterkenny | €379,000 | 2026-04-17 |
| 13 Academy Court, Letterkenny | €37,500 | 2014-10-03 |
| 13 Ard Odonnell, Letterkenny, Donegal | €98,000 | 2020-01-27 |
| 13 Ardcrannagh, Letterkenny, Co. Donegal | €32,998 | 2015-02-06 |
| 13 Ardlonan, Letterkenny, Donegal | €100,000 | 2019-04-29 |
| 13 Ashfield, Carnamuggagh Upper, Letterkenny | €87,000 | 2023-02-17 |
| 13 Ballymacool Terrace, Letterkenny, Donegal | €140,000 | 2024-02-15 |
| 13 Ballyraine Halls, Letterkenny, Donegal | €53,385 | 2015-03-20 |
| 13 Beinn Aoibhinn, Gortlee, Letterkenny | €175,000 | 2019-08-13 |
| 13 Burnside, Letterkenny, Donegal | €80,000 | 2023-12-04 |
| 13 Castlebane, Lisnennan, Letterkenny | €292,000 | 2021-01-20 |
| 13 Ceanann, Carnamuggagh, Letterkenny | €110,000 | 2019-07-04 |
| 13 Chestnut Grove, Letterkenny, Co Donegal | €75,000 | 2016-05-02 |
| 13 Church Lane, Letterkenny, Donegal | €195,000 | 2026-08-25 |
| 13 Churchlands, Manorchunningham, Letterkenny | €90,000 | 2021-06-29 |
| 13 Clachan Mor, Windyhall, Letterkenny | €119,000 | 2010-10-05 |
| 13 Cluaine Airne, Glebe, Letterkenny | €275,000 | 2023-11-23 |
| 13 College Park, Letterkenny, Donegal | €170,000 | 2020-12-14 |
| 13 Convent Rd, Letterkenny, Donegal | €60,000 | 2020-05-22 |
| 13 Court Manor House, Justice Walsh Rd, Letterkenny | €75,000 | 2019-05-09 |
| 13 Cruach Na Cille, Ballyraine, Letterkenny | €105,727 | 2010-03-03 |
| 13 Dunne House, High Rd, Letterkenny | €60,000 | 2023-07-12 |
| 13 Elmwood Downs, Letterkenny, Donegal | €210,000 | 2023-02-20 |
| 13 Fairgreen Park, Long Lane, Letterkenny | €100,000 | 2021-02-08 |
| 13 Forte Apartments, Letterkenny Forte Retail Park, Letterkenny | €23,125 | 2014-07-07 |
| 13 Fortwell, Letterkenny | €25,000 | 2013-07-26 |
| 13 Gleann Eadan, Killyclug, Letterkenny | €70,000 | 2026-04-28 |
| 13 Glendale Manor, Glencar, Letterkenny | €103,000 | 2015-08-13 |
| 13 Knocknamona Park, Letterkenny, Donegal | €340,000 | 2026-02-19 |
| 13 Lios An Chnoic, Letterkenny | €307,929 | 2026-06-09 |
| 13 Mcclures Terrace, Letterkenny, Co Donegal | €90,000 | 2019-03-11 |
| 13 Meadowbank Park, Letterkenny | €67,000 | 2012-10-24 |
| 13 Parkview Dr, Gortlee, Letterkenny | €110,000 | 2016-03-09 |
| 13 Plunkett Oboyle Terrace, Convent Rd, Letterkenny | €62,000 | 2014-10-24 |
| 13 Radharc Na Mara, Downings, Letterkenny | €63,500 | 2016-06-28 |
| 13 Railway Court Apts, Letterkenny, Donegal | €100,000 | 2024-06-24 |
| 13 Rowan Pk, Letterkenny, Donegal | €185,000 | 2020-05-14 |
| 13 Slieve Sneacht Rd, Letterkenny, Donegal | €60,500 | 2016-02-08 |
| 13 Solomans Manor, Letterkenny | €154,000 | 2010-10-06 |
| 13 Solomons Hill, Glencar Scotch, Letterkenny | €90,000 | 2014-11-26 |
| 13 Sylvan Park, Letterkenny | €125,000 | 2011-04-11 |
| 13 The Elms, Letterkenny, Donegal | €236,000 | 2024-04-11 |
| 13 The Garden, Ballymacool, Letterkenny | €32,500 | 2014-06-20 |
| 13 The Maples, Lismonaghan, Letterkenny | €67,000 | 2021-04-21 |
| 13 Thornberry, Mountain Top, Letterkenny | €151,500 | 2019-08-16 |
| 13 Westside Apts, Letterkenny, Donegal | €52,000 | 2019-03-06 |
| 13 Willowbrook, Glencar, Letterkenny | €138,000 | 2016-09-22 |
| 130 Crieve Mor Avenue, Crievesmith, Letterkenny | €241,850 | 2025-04-30 |
| 130 Thornberry, Carnamuggagh, Letterkenny | €260,000 | 2024-08-20 |
| 131 Crieve Mor Avenue, Letterkenny | €241,850 | 2025-04-24 |
| 131 Foxhills, Letterkenny, County Donegal | €100,000 | 2010-11-23 |
| 131 Foxhills, Letterkenny, Donegal | €38,000 | 2017-06-01 |
| 133 Foxhills, Letterkenny, Donegal | €132,500 | 2018-03-23 |
| 133 Meadow Hill, Kiltoy, Letterkenny | €150,000 | 2016-03-02 |
| 133 Meadowhill, Letterkenny | €155,000 | 2010-06-25 |
| 134 Ard O'donnell, Letterkenny, Co Donegal | €130,000 | 2021-11-25 |
| 134 Crieve Mor Avenue, Crievesmith, Letterkenny | €255,000 | 2026-08-28 |
| 135 Crieve Mor Avenue, Crievesmith, Letterkenny | €241,850 | 2025-10-02 |
| 135 Foxhills, Letterkenny, Donegal | €133,000 | 2019-11-27 |
| 135 Meadow Hill, Kiltoy, Letterkenny | €143,000 | 2016-11-04 |
| 136 Crieve Mor Avenue, Crievesmith, Letterkenny | €235,365 | 2026-05-18 |
| 136 Foxhills, Letterkenny | €50,000 | 2014-02-17 |
| 136 Foxhills, Letterkenny, Donegal | €85,000 | 2015-10-19 |
| 137 Crieve Mor Avenue, Crievesmith, Letterkenny | €277,093 | 2025-04-04 |
| 137 Foxhills, Letterkenny, Donegal | €173,000 | 2023-11-02 |
| 137 Meadow Hill, Ardarawer, Letterkenny | €200,000 | 2016-07-05 |
| 138 Crieve Mor Avenue, Crievesmith, Letterkenny | €277,093 | 2025-04-09 |
| 13A Harmony Hill, Letterkenny, Donegal | €42,500 | 2023-11-01 |
| 13A Meadowbank Park, Letterkenny, Donegal | €83,000 | 2017-12-04 |
| 14 Academy Court, St Oliver Plunkett Rd, Letterkenny | €170,000 | 2022-12-20 |
| 14 An Lagan, Killylastin, Letterkenny | €193,000 | 2020-11-18 |
| 14 Ard Caoin, Manor Cunningham, Letterkenny | €115,000 | 2019-12-18 |
| 14 Ashlawn, Letterkenny, Donegal | €117,000 | 2020-04-24 |
| 14 Ballymacool Terrace, Letterkenny, Co Donegal | €156,000 | 2025-02-24 |
| 14 Beechwood Ave, Letterkenny, Donegal | €320,000 | 2026-07-15 |
| 14 Bracken Lea, Letterkenny, Donegal | €170,000 | 2019-07-24 |
| 14 Burnside Park, Lower Main Street, Letterkenny | €27,143 | 2015-09-17 |
| 14 Ceannann View, Carnamuggagh Upper, Letterkenny | €141,500 | 2020-02-26 |
| 14 Chestnut Grove, Letterkenny, Co Donegal | €77,500 | 2016-08-19 |
| 14 Cluain Airne, Glebe, Letterkenny | €355,000 | 2023-03-30 |
| 14 Court Manor House, Justice Walsh Rd, Letterkenny | €23,889 | 2015-11-09 |
| 14 Crieve Mor Avenue, Crievesmith, Letterkenny | €255,500 | 2020-12-03 |
| 14 Dunne House, High Road, Letterkenny | €60,000 | 2023-07-12 |
| 14 Duntally Woods Apartments, Creeslough, Letterkenny | €35,000 | 2022-02-02 |
| 14 Elmwood Downs, Letterkenny | €84,000 | 2011-12-09 |
| 14 Errigal View, Mountain Top, Letterkenny | €157,998 | 2021-11-09 |
| 14 Forte Apartments, Forte Retail Park, Letterkenny | €23,125 | 2014-07-07 |
| 14 Fortwell, Letterkenny, Co Donegal | €43,500 | 2023-07-12 |
| 14 Foxhills, Letterkenny, Co Donegal | €90,000 | 2025-07-08 |
| 14 Fr Arnold Terrace, Manorcunningham, Letterkenny | €37,920 | 2020-07-02 |
| 14 Gartan Avenue, Letterkenny, Co Donegal | €107,000 | 2019-12-09 |
| 14 Gleann Glas, Lismonaghan, Letterkenny | €375,000 | 2026-05-28 |
| 14 Gleantain Manor, Carnamuggagh, Letterkenny | €90,000 | 2015-04-24 |
| 14 Glen Park, Mountain Top, Letterkenny | €90,000 | 2018-10-17 |
| 14 Glenwood Park, Letterkenny, Co. Donegal | €25,700 | 2014-03-28 |
| 14 Gort Na Greine, Carnamogagh Upper, Letterkenny | €147,000 | 2010-11-02 |
| 14 Harmony Hill, Ardarawer, Letterkenny | €97,000 | 2015-09-03 |
| 14 Lios An Chnoic, Carnamuggagh, Letterkenny | €307,930 | 2026-06-05 |
| 14 Main St, Letterkenny, Donegal | €22,500 | 2020-02-13 |
| 14 Market Sq, Letterkenny, Donegal | €90,000 | 2022-10-13 |
| 14 Meadowbank Park, Letterkenny, Donegal | €96,000 | 2017-04-27 |
| 14 Mereely Villas, Oldtown, Letterkenny | €62,000 | 2015-07-16 |
| 14 Plunkett Oboyle Terrace, Letterkenny, Donegal | €72,000 | 2016-07-20 |
| 14 Port Road, Letterkenny, Co Donegal | €31,200 | 2018-02-13 |
| 14 Railway Court Apartmants, Letterkenny, Donegal | €100,000 | 2025-03-25 |
| 14 Rann Mor Meadow, Crievesmith, Letterkenny | €127,500 | 2015-07-31 |
| 14 Rann Mor Walk, Crievesmith, Letterkenny | €204,950 | 2022-09-13 |
| 14 Rinclevan, Dunfanaghy, Letterkenny | €136,476 | 2017-07-20 |
| 14 Rosemount Terrace, Letterkenny, Co Donegal | €107,000 | 2021-07-01 |
| 14 Slieve Sneacht Rd, Letterkenny, Donegal | €97,000 | 2021-07-16 |
| 14 St Eunans Terrace, Letterkenny, Donegal | €66,000 | 2018-05-10 |
| 14 St. Columba's Terrace, Letterkenny, Co. Donegal | €135,000 | 2021-12-20 |
| 14 Tara Court, Letterkenny | €65,500 | 2012-08-16 |
| 14 The Croft Glencar, Letterkenny, Donegal | €139,000 | 2018-11-16 |
| 14 The Fairways, Ramelton Rd, Letterkenny | €370,000 | 2024-05-16 |
| 14 The Green, Ballymacool, Letterkenny | €112,500 | 2017-11-29 |
| 14 The Maples, Letterkenny, Donegal | €78,000 | 2026-05-13 |
| 14 Thornberry Manor, Letterkenny, Donegal | €278,000 | 2024-11-04 |
| 14 Westside, Main Street, Letterkenny | €120,000 | 2025-04-08 |
| 14 Whitethorn Close, Gortlee, Letterkenny | €170,000 | 2022-05-16 |
| 14 Willowbrook, Letterkenny, Donegal | €78,000 | 2015-07-23 |
| 140 Crieve Mor Avenue, Crievesmith, Letterkenny | €351,982 | 2025-10-02 |
| 141 Crieve Mor Avenue, Letterkenny | €336,918 | 2025-06-13 |
| 142 Ard Odonnell, Letterkenny, Donegal | €170,000 | 2025-10-09 |
| 142 Crieve Mor Avenue, Crievsmith, Letterkenny | €316,740 | 2025-05-13 |
| 142 Meadow Hill, Kiltoy, Letterkenny | €173,000 | 2019-03-28 |
| 142 Meadowhill, Kiltoy, Letterkenny | €167,000 | 2010-07-16 |
| 143 Crieve Mor Avenue, Crievesmith, Letterkenny | €316,740 | 2025-04-24 |
| 144 Crieve Mor Avenue, Letterkenny | €316,740 | 2025-04-17 |
| 144 Meadow Hill, Kiltoy, Letterkenny | €150,000 | 2013-09-10 |
| 145 Crieve Mor Avenue, Crievesmith, Letterkenny | €316,740 | 2025-05-06 |
| 146 Crieve Mor Avenue, Crievesmith, Letterkenny | €314,500 | 2025-02-20 |
| 147 Crieve Mor Avenue, Crievesmith, Letterkenny | €277,093 | 2025-02-18 |
| 147 Mount Marian, Milford, Letterkenny | €65,000 | 2021-08-19 |
| 148 Ard O'donnell, Letterkenny | €105,000 | 2010-05-28 |
| 148 Ard Odonnell, Letterkenny, Donegal | €162,000 | 2023-07-18 |
| 148 Crieve Mor Avenue, Crievesmith, Letterkenny | €307,930 | 2025-02-11 |
| 149 Crieve Mor Avenue, Crievesmith, Letterkenny | €349,500 | 2025-01-17 |
| 149 Mt Marian, Milford, Letterkenny | €20,000 | 2020-01-30 |
| 149 Oldtown, Letterkenny, Co Donegal | €80,000 | 2015-11-16 |
| 14A Fortwell, Letterkenny, Fortwell | €43,500 | 2023-07-12 |
| 14A Glen Park, Mountain Top, Letterkenny | €43,000 | 2018-10-17 |
| 14A Killylastin Heights, Letterkenny | €55,000 | 2014-03-05 |
| 15 Academy Court, Oliver Plunkett Rd, Letterkenny | €80,000 | 2021-02-19 |
| 15 Ardcrannaigh, Letterkenny, Donegal | €133,000 | 2021-02-17 |
| 15 Ballymacool Terrace, Letterkenny, Co Donegal | €155,000 | 2025-02-20 |
| 15 Ballymcool Wood, Letterkenny, Donegal | €110,000 | 2018-05-09 |
| 15 Ballyraine Halls, Letterkenny, Donegal | €53,385 | 2015-03-20 |
| 15 Beechwood Ave, Letterkenny, Donegal | €100,000 | 2023-07-21 |
| 15 Beechwood Park, Letterkenny, Donegal | €168,000 | 2022-06-30 |
| 15 Bracken Lea, Letterkenny | €80,000 | 2012-12-19 |
| 15 Bracken Lea, Letterkenny, Donegal | €218,000 | 2022-05-30 |
| 15 Brookfield Heights, Letterkenny, Donegal | €160,000 | 2017-09-28 |
| 15 Burnside Park, Lower Main St, Letterkenny | €23,816 | 2014-12-22 |
| 15 Burnside Park, Lower Main Street, Letterkenny | €27,143 | 2015-09-17 |
| 15 Carolina Park, Letterkenny, Co Donegal | €155,000 | 2019-07-03 |
| 15 Chestnut Grove, Letterkenny, Donegal | €75,000 | 2017-08-29 |
| 15 Chestnut Grove, Ramelton, Letterkenny | €11,600 | 2018-03-05 |
| 15 Cill Greine, Lismonaghan, Letterkenny | €81,000 | 2026-08-20 |
| 15 Cluaine Airne, Glebe, Letterkenny | €355,000 | 2023-05-29 |
| 15 Court Manor House, Justice Walsh Rd, Letterkenny | €90,000 | 2019-07-23 |
| 15 Crieve Mor Avenue, Crievesmith, Letterkenny | €178,414 | 2022-02-21 |
| 15 Cruach Na Cille, Ballyraine, Letterkenny | €80,000 | 2021-05-17 |
| 15 Dunne House, High Rd, Letterkenny | €60,000 | 2023-07-12 |
| 15 Duntally Woods Apartments, Creeslough, Letterkenny | €35,000 | 2021-09-28 |
| 15 Elmwood Downs, Letterkenny, Donegal | €135,000 | 2017-11-13 |
| 15 Forte Apartments, Forte Retail Park, Letterkenny | €23,125 | 2014-07-07 |
| 15 Foxhills, Letterkenny | €115,000 | 2013-05-02 |
| 15 Gleann Glas, Lismonaghan, Letterkenny | €330,396 | 2026-09-01 |
| 15 Glendale Manor, Glencar, Letterkenny | €130,000 | 2015-04-24 |
| 15 Glenn Tain Close, Letterkenny, Donegal | €123,000 | 2018-07-02 |
| 15 Hawthorn Heights, Letterkenny, Donegal | €127,500 | 2017-07-26 |
| 15 Hillview, Lismonaghan, Letterkenny | €145,000 | 2020-09-18 |
| 15 Lios An Chnoic, Carnamuggagh, Letterkenny | €307,929 | 2026-05-29 |
| 15 Oran Hill, Carnamuggagh Upper, Letterkenny | €117,100 | 2011-12-02 |
| 15 Railway Court, Pearse Rd, Letterkenny | €22,000 | 2015-09-16 |
| 15 Rann Mor Meadows, Letterkenny | €124,427 | 2015-07-31 |
| 15 Rann Mor Meadows, Letterkenny, Donegal | €191,000 | 2019-07-05 |
| 15 Rosemount Terrace, Letterkenny, Co Donegal | €58,750 | 2021-11-04 |
| 15 Solomons Manor, Glencar Scotch, Letterkenny | €143,000 | 2015-08-28 |