| 27 Brookfield Heights, Carnamuggagh, Letterkenny | €130,000 | 2016-04-07 |
| 27 Burnside Park, Letterkenny | €23,816 | 2014-12-22 |
| 27 Burnside Park, Lower Main Street, Letterkenny | €27,143 | 2015-09-17 |
| 27 Carraig Craobh, Letterkenny, Donegal | €69,000 | 2015-08-19 |
| 27 Ceanann View, Letterkenny, Donegal | €115,000 | 2019-11-24 |
| 27 Crieve Mor Avenue, Crievesmith, Letterkenny | €239,500 | 2022-05-12 |
| 27 Doctor Mcginley Rd, Letterkenny, Donegal | €175,000 | 2025-02-21 |
| 27 Elmwood Downs, Magherennan, Letterkenny | €169,000 | 2022-09-16 |
| 27 Fairgreen Park, Letterkenny, Donegal | €96,000 | 2025-04-24 |
| 27 Fairways, Ramelton Rd, Letterkenny | €345,000 | 2025-05-23 |
| 27 Gort Na Greine, Carnamuggagh, Letterkenny | €70,000 | 2015-12-11 |
| 27 Grand Central, Letterkenny, Donegal | €52,500 | 2026-06-11 |
| 27 Hawthorn Heights, Letterkenny | €132,845 | 2012-11-19 |
| 27 Hawthorn Heights, Letterkenny, Co Donegal | €260,000 | 2025-08-29 |
| 27 Hazelbrook Crescent, Letterkenny, Co. Donegal | €75,000 | 2017-11-22 |
| 27 Hazelwood Drive, Letterkenny, Co Donegal | €130,000 | 2014-09-17 |
| 27 Lios Na Greine, Letterkenny | €210,000 | 2017-03-09 |
| 27 Manor View Park, Letterkenny, Co Donegal | €150,000 | 2023-01-23 |
| 27 Meadowbank Park, Letterkenny, Co Donegal | €70,000 | 2021-09-30 |
| 27 Oaklands Park, Letterkenny, Donegal | €110,000 | 2020-11-13 |
| 27 Orchard Grove, Letterkenny, Donegal | €360,000 | 2025-05-02 |
| 27 Rann Mor Meadow, Letterkenny | €147,775 | 2017-11-24 |
| 27 Rann Mor Meadow, Letterkenny, Donegal | €195,000 | 2020-10-30 |
| 27 Sylvan Park, Gortlee, Letterkenny | €168,000 | 2019-11-21 |
| 27 The Forest, Ballymacool, Letterkenny | €152,500 | 2023-09-18 |
| 27 The Sycamores, Rathmullan, Letterkenny | €281,000 | 2023-12-08 |
| 27 Thornberry, Mountain Top, Letterkenny | €131,000 | 2017-03-31 |
| 27 Thorndale, Letterkenny, Donegal | €99,000 | 2016-05-24 |
| 27 Westside, Pearse Road, Letterkenny | €55,000 | 2022-03-15 |
| 27 Whitethorn Grove, Letterkenny, Donegal | €156,000 | 2021-04-19 |
| 270 Skeog Cottages, Churchill, Letterkenny | €25,000 | 2022-02-10 |
| 28 Ard Adhamhnain, Sallaghgrane, Letterkenny | €53,000 | 2020-06-26 |
| 28 Ballymacool Woods, Letterkenny, Co Donegal | €70,000 | 2023-01-09 |
| 28 Ballyraine Halls, Letterkenny, Donegal | €53,385 | 2015-03-20 |
| 28 Burnside, Lower Main St, Letterkenny | €281,000 | 2016-11-17 |
| 28 Carolina Park, Letterkenny, Donegal | €240,000 | 2024-06-26 |
| 28 Carraig Craobh, Letterkenny | €110,000 | 2010-08-31 |
| 28 Chestnut Grove, Glencar, Letterkenny | €33,333 | 2016-02-22 |
| 28 Clara Meadows, Letterkenny, Donegal | €175,000 | 2022-05-19 |
| 28 College Park, Letterkenny, Donegal | €99,000 | 2014-11-17 |
| 28 Crieve Mor Avenue, Crievesmith, Letterkenny | €211,013 | 2022-06-24 |
| 28 Cruach Na Cille, Ballyraine, Letterkenny | €129,000 | 2010-04-23 |
| 28 Elmwood Downs, Letterkenny, Donegal | €195,000 | 2024-02-01 |
| 28 Fairgreen Park, Letterkenny, Donegal | €67,000 | 2016-12-14 |
| 28 Foxhills, Letterkenny, Donegal | €145,000 | 2020-02-17 |
| 28 Gleann Eadan, Killyclug, Letterkenny | €90,000 | 2023-08-30 |
| 28 Glendale Manor, Glencar, Letterkenny | €70,000 | 2014-09-12 |
| 28 Lisnennan Court, Letterkenny, Donegal | €111,000 | 2023-12-14 |
| 28 Lois Nagréine, Lisnennan, Letterkenny | €185,022 | 2017-04-10 |
| 28 Lower Ard Odonnell, Letterkenny, Donegal | €65,000 | 2017-02-28 |
| 28 Oaklands Park, Letterkenny, Donegal | €145,000 | 2020-08-31 |
| 28 Rann Mor Meadow, Crievesmith, Letterkenny | €129,355 | 2017-11-03 |
| 28 Riverside View, Pearse Road, Letterkenny | €29,000 | 2015-04-20 |
| 28 Rowan Park, Letterkenny, Co Donegal | €80,000 | 2014-01-13 |
| 28 Solomans Manor, Glencar, Letterkenny | €125,000 | 2017-08-23 |
| 28 Solomons Hill, Glencar, Letterkenny | €130,000 | 2019-06-25 |
| 28 The Fairways Glebe, Ramelton Road, Letterkenny | €207,067 | 2021-01-28 |
| 28 The Forest, Ballymacool, Letterkenny | €72,411 | 2019-12-30 |
| 28 The Grange, Glencar, Letterkenny | €119,000 | 2022-01-31 |
| 28 The Green, Ballymacool Wood, Letterkenny | €166,500 | 2023-09-21 |
| 28 Thornberry, Mountain Top, Letterkenny | €137,000 | 2016-11-08 |
| 28 Willowbrook, Letterkenny, Co Donegal | €188,000 | 2023-07-27 |
| 28 Wolfe Tone Place, Letterkenny | €40,000 | 2012-05-31 |
| 28 Woodpark, Lismonaghan, Letterkenny | €123,000 | 2016-09-26 |
| 284 Templedouglas Cottages, Churchill, Letterkenny | €120,000 | 2021-09-01 |
| 289 Rosemount, Kilmacrennan, Letterkenny | €90,000 | 2021-03-04 |
| 28A Chestnut Grove, Letterkenny, Co Donegal | €33,333 | 2016-02-22 |
| 29 Amalfi Court, Lisnennan, Letterkenny | €70,000 | 2019-07-01 |
| 29 Ard Adhmhnain, Sallaghrane, Letterkenny | €50,500 | 2016-10-07 |
| 29 Ard Na Glaise, Kilmacrennan, Letterkenny | €32,660 | 2017-09-01 |
| 29 Ard Na Ri, Long Lane, Letterkenny | €43,375 | 2018-10-18 |
| 29 Ard O Donnell, Letterkenny, Co Donegal | €220,000 | 2025-03-04 |
| 29 Ashbrook, Letterkenny | €90,000 | 2013-08-07 |
| 29 Ballymacool Wood, Letterkenny, Donegal | €165,000 | 2024-01-03 |
| 29 Ballyraine Halls, Letterkenny, Donegal | €53,385 | 2015-03-20 |
| 29 Beechwood Rd, Letterkenny, Donegal | €225,000 | 2020-02-03 |
| 29 Beinn Aoibhinn, Letterkenny, Donegal | €135,000 | 2016-04-29 |
| 29 Brookfield Heights, Letterkenny | €180,000 | 2010-08-21 |
| 29 Brookfield Heights, Letterkenny, County Donegal | €75,000 | 2018-09-20 |
| 29 Carraig Croabh, Letterkenny | €100,000 | 2010-02-17 |
| 29 Ceanann View, Carnamuggagh, Letterkenny | €172,000 | 2024-08-20 |
| 29 Chestnut Grove, Letterkenny, Co Donegal | €33,333 | 2016-02-22 |
| 29 College Park, Letterkenny, Donegal | €130,560 | 2019-07-25 |
| 29 Crieve Mor Avenue, Crievesmith, Letterkenny | €239,500 | 2022-05-12 |
| 29 Cruach Na Cille, Ballyraine, Letterkenny | €136,000 | 2010-04-08 |
| 29 Elmwood Downs, Letterkenny, Donegal | €106,000 | 2017-09-07 |
| 29 Foxhills, Letterkenny, Donegal | €175,000 | 2021-11-08 |
| 29 Gleann Eadan, Killyclug, Letterkenny | €89,000 | 2021-07-08 |
| 29 Glendale Manor, Glencar, Letterkenny | €95,000 | 2021-03-24 |
| 29 Glenn Tain Manor, Mountain Top, Letterkenny | €135,000 | 2017-09-27 |
| 29 Glenoughty Close, Letterkenny | €110,000 | 2014-12-18 |
| 29 Glenveagh Court, Lettekenny Town, Letterkenny | €155,000 | 2025-02-20 |
| 29 Hawthorn Heights, Letterkenny, Co. Donegal | €35,815 | 2014-03-28 |
| 29 Killylastin Heights, Letterkenny, Donegal | €95,000 | 2017-03-14 |
| 29 Lios Na Greine, Lisnennan, Letterkenny | €195,000 | 2017-03-01 |
| 29 Manorview, Letterkenny | €80,000 | 2010-07-01 |
| 29 Meadowhill, Letterkenny, Donegal | €162,000 | 2016-12-23 |
| 29 Oran Hill, Letterkenny | €116,079 | 2012-04-17 |
| 29 Port Rd, Letterkenny, Donegal | €175,000 | 2023-07-27 |
| 29 Rann Mor Meadow, Crievesmith, Letterkenny | €175,000 | 2020-02-25 |
| 29 Rann Mor Walk, Crievesmith, Letterkenny | €147,000 | 2017-10-31 |
| 29 Riverside View, Pearse Road, Letterkenny | €28,000 | 2015-04-01 |
| 29 Solomons Court, Letterkenny, Co Donegal | €103,000 | 2017-11-10 |
| 29 Solomons Hill, Letterkenny, Donegal | €84,000 | 2021-05-14 |
| 29 Solomons Manor, Glencar Scotch, Letterkenny | €112,000 | 2011-03-03 |
| 29 The Elms, Letterkenny, Donegal | €255,000 | 2026-05-18 |
| 29 The Fairways, Letterkenny, Donegal | €325,000 | 2022-05-16 |
| 29 The Forest, Ballymacool, Letterkenny | €198,000 | 2025-12-01 |
| 29 The Grange, Letterkenny | €170,000 | 2011-08-02 |
| 29 Whitethorn Grove, Letterkenny, Donegal | €250,000 | 2025-12-12 |
| 29 Whitethorn Park, Letterkenny, Co. Donegal | €44,340 | 2018-04-20 |
| 290 Bomany, Letterkenny | €55,000 | 2014-04-14 |
| 297 Rosemount, Kilmacrennan, Letterkenny | €60,000 | 2021-04-14 |
| 299 Rosemount, Kilmacrennan, Letterkenny | €175,000 | 2025-12-18 |
| 29A Chestnut Grove, Letterkenny, Donegal | €33,333 | 2016-02-22 |
| 29C Fortwell, Letterkenny, Co. Donegal | €120,000 | 2026-05-15 |
| 2A Main Street, Dunfanaghy, Letterkenny | €55,000 | 2014-12-22 |
| 2A Oliver Plunkett House, Oliver Plunkett Rd, Letterkenny | €13,888 | 2016-04-12 |
| 3 Aras Hill Student Accomodation, Port Rd, Letterkenny | €12,500 | 2019-03-29 |
| 3 Ard Chroine, Dungloe, Letterkenny | €71,000 | 2025-09-15 |
| 3 Ard Glass, Longlane, Letterkenny | €130,000 | 2025-04-16 |
| 3 Ard Na Gaoithe, Carnamuggagh, Letterkenny | €42,500 | 2015-07-27 |
| 3 Ard Na Ri, Long Lane, Letterkenny | €43,375 | 2018-01-29 |
| 3 Ashlawn, Letterkenny, Donegal | €54,000 | 2015-03-27 |
| 3 Ballymacool Terrace, Letterkenny | €42,000 | 2014-10-09 |
| 3 Ballyness, Falcarragh, Letterkenny | €100,000 | 2017-09-14 |
| 3 Ballyraine Halls, Letterkenny, Donegal | €53,385 | 2015-03-20 |
| 3 Beinn Aoibhinn, Gortlee, Letterkenny | €185,000 | 2015-11-03 |
| 3 Birchill, Creeslough, Letterkenny | €217,000 | 2024-04-19 |
| 3 Brookfield Heights, Letterkenny, Donegal | €130,000 | 2014-12-12 |
| 3 Carnamuggagh Close, Letterkenny, Donegal | €192,000 | 2023-03-03 |
| 3 Carrygawley, Letterkenny | €345,154 | 2021-07-01 |
| 3 Castlebane, Lisnennan, Letterkenny | €290,000 | 2020-11-27 |
| 3 Ceanann Court, Gortlee, Letterkenny | €257,500 | 2023-03-31 |
| 3 Celtic Apts, Pearse Rd, Letterkenny | €46,429 | 2026-04-20 |
| 3 Clachan Mor, Windy Hall, Letterkenny | €356,000 | 2025-08-21 |
| 3 Cluain Airne, The Glebe, Letterkenny | €149,780 | 2018-10-26 |
| 3 Cnocanar Ave, Letterkenny, Donegal | €120,000 | 2024-01-16 |
| 3 Coastguard Station, Rathmullan, Letterkenny | €280,000 | 2018-05-25 |
| 3 College Park, Letterkenny, Donegal | €157,000 | 2014-09-03 |
| 3 Coolboy Little, Letterkenny | €495,000 | 2023-11-10 |
| 3 Coylin Court, Ramelton, Letterkenny | €168,000 | 2018-07-20 |
| 3 Crieve Mor Ave, Crievesmith, Letterkenny | €210,000 | 2023-02-24 |
| 3 Drisarden, Gortlee, Letterkenny | €123,000 | 2020-09-30 |
| 3 Drumanachoo, Churchill, Letterkenny | €190,000 | 2016-03-07 |
| 3 Dun Ard, Kiltoy, Letterkenny | €205,000 | 2016-07-29 |
| 3 Dunmore Cottages, Carrigart, Letterkenny | €140,000 | 2019-07-02 |
| 3 Elmwood Downs, Letterkenny | €35,000 | 2011-06-03 |
| 3 Errigal Rd, Letterkenny, Donegal | €163,000 | 2024-03-20 |
| 3 Errigal View, Ballaghderg, Letterkenny | €156,000 | 2016-09-07 |
| 3 Fabis, High Road, Letterkenny | €16,750 | 2016-03-15 |
| 3 Fairgreen Park, Letterkenny, Co Donegal | €135,000 | 2026-05-15 |
| 3 Forte Apartments, Letterkenny Forte Retail Park, Letterkenny | €23,125 | 2014-07-07 |
| 3 Foxhills, Letterkenny | €110,000 | 2013-02-21 |
| 3 Fr Mc Loone Terrace, Letterkenny, Co Donegal | €96,500 | 2017-09-18 |
| 3 Gleann Glas, Lismonaghan, Letterkenny | €306,608 | 2024-10-24 |
| 3 Glen Park, Mountain Top, Letterkenny | €100,000 | 2017-05-08 |
| 3 Glenbree, Gleneely, Letterkenny | €100,000 | 2011-02-01 |
| 3 Glencar, Letterkenny | €77,500 | 2012-06-26 |
| 3 Glencar, Letterkenny, Donegal | €142,000 | 2017-06-07 |
| 3 Gort Na Gleibe, Letterkenny | €395,000 | 2026-07-23 |
| 3 Hazelbrook Crescent, Letterkenny, Donegal | €51,000 | 2014-12-17 |
| 3 Heather Dr, Calhame, Letterkenny | €170,000 | 2017-02-24 |
| 3 Hibernian Apartments, Lower Main Street, Letterkenny | €45,000 | 2025-07-11 |
| 3 Highbury Apts, High Rd, Letterkenny | €70,000 | 2020-12-22 |
| 3 Highland Dr, Mountain Top, Letterkenny | €215,000 | 2019-08-09 |
| 3 Horn Head Road, Dunfanaghy, Letterkenny | €213,260 | 2016-06-16 |
| 3 Isleway House, Larkins Lane, Letterkenny | €49,000 | 2017-08-02 |
| 3 Killylastin Heights, Letterkenny, Donegal | €55,000 | 2015-10-21 |
| 3 Knocknamona Crescent, Letterkenny, Donegal | €200,000 | 2024-08-15 |
| 3 Lynwood, Carnamuggagh, Letterkenny | €158,000 | 2020-12-14 |
| 3 Lyons Court, Aughlihard, Letterkenny | €100,000 | 2015-12-23 |
| 3 Manor View, Long Lane, Letterkenny | €40,000 | 2016-06-02 |
| 3 Oakgrove, Rough Park, Letterkenny | €431,718 | 2010-06-14 |
| 3 Oakland Park, Lismonaghan, Letterkenny | €180,000 | 2011-12-20 |
| 3 Oaklands Park, Letterkenny, Donegal | €249,000 | 2026-08-26 |
| 3 Oakpark Dr, Woodlands, Letterkenny | €480,000 | 2017-09-18 |
| 3 Oakwood Park, Lismonaghan, Letterkenny | €190,000 | 2020-10-28 |
| 3 Old Brook Court, Letterkenny, Co Donegal | €275,000 | 2024-05-08 |
| 3 Oldtown, Letterkenny, Co Donegal | €40,000 | 2014-12-10 |
| 3 Oran Hill, Letterkenny, Donegal | €235,000 | 2026-04-29 |
| 3 Radharc Na Hardeaglaise, Crievesmith, Letterkenny | €110,000 | 2021-05-26 |
| 3 Railway Court, Pearse Rd, Letterkenny | €105,000 | 2025-12-05 |
| 3 Rann Mhor, Crievesmith, Letterkenny | €175,000 | 2022-08-18 |
| 3 Rann Mor Close, Crievesmith, Letterkenny | €119,500 | 2013-11-28 |
| 3 Rann Mor Meadows, Crievesmith, Letterkenny | €129,956 | 2014-10-24 |
| 3 Riverdale, Oldtown, Letterkenny | €60,000 | 2016-03-10 |
| 3 Rosemount Court, Letterkenny, Donegal | €171,000 | 2020-03-11 |
| 3 Roshine, Dunfanaghy, Letterkenny | €140,000 | 2017-04-12 |
| 3 Sallaghagraine, College Farm Rd, Letterkenny | €317,000 | 2017-03-27 |
| 3 Slieve Snacht Road, Letterkenny, Co. Donegal | €140,000 | 2022-01-26 |
| 3 Sprackburn Drive, Letterkenny, Co Donegal | €167,000 | 2022-06-20 |
| 3 St Annes Court, High Rd, Letterkenny | €106,500 | 2022-06-01 |
| 3 Stáisiún Na Cúirte, Falcarragh, Letterkenny | €165,000 | 2012-11-28 |
| 3 Swilly Park, Gortlee, Letterkenny | €105,000 | 2010-07-30 |
| 3 Swilly View, Letterkenny | €70,000 | 2010-03-18 |
| 3 Swilly View, Manorcunningham, Letterkenny | €100,000 | 2016-04-14 |
| 3 Sylvan Park, Letterkenny, Donegal | €180,000 | 2017-06-13 |
| 3 The Gardens, Ballymacool, Letterkenny | €155,000 | 2025-05-09 |
| 3 The Maples, Lismonaghan, Letterkenny | €258,000 | 2016-06-23 |