| Monbar, The Laurels, Dundalk | €277,500 | 2021-09-07 |
| Moninne, Lower Faughart, Dundalk | €210,000 | 2019-02-22 |
| Montini, Newry Rd, Dundalk | €121,000 | 2014-06-18 |
| Mooretown, Dromiskin, Dundalk | €475,000 | 2024-07-03 |
| Moorland Rd, Dundalk, Louth | €150,000 | 2015-08-21 |
| Moorland Road, Dundalk, Co Louth | €270,000 | 2024-07-11 |
| Mount Ave, Dundalk, Louth | €200,000 | 2022-03-04 |
| Mount Oliver, Mount Avenue, Dundalk | €290,000 | 2016-12-22 |
| Mountbagnal, Riverstown, Dundalk | €258,000 | 2025-06-23 |
| Mountbagnall, Riverstown, Dundalk | €275,000 | 2022-06-30 |
| Mounthamilton, Ardee Rd, Dundalk | €350,000 | 2023-09-28 |
| Mounthamilton, Ardee Road, Dundalk | €160,000 | 2012-04-26 |
| Mounthamilton, Carrick Road, Dundalk | €125,000 | 2014-01-22 |
| Mountpleasant, Dundalk, Louth | €180,000 | 2022-03-02 |
| Moymore, Carrick Rd, Dundalk | €610,000 | 2024-01-30 |
| Muchgrange, Greenore, Dundalk | €61,000 | 2014-02-06 |
| Muff, Louth Village, Dundalk | €300,000 | 2023-01-25 |
| Muffleg, Dundalk, Co. Louth | €145,500 | 2024-09-27 |
| Mulholland Avenue, Dundalk | €80,000 | 2013-08-22 |
| Mullabouy, Knockbridge, Dundalk | €135,000 | 2012-02-13 |
| Mullacrew, Dundalk, Louth | €210,000 | 2024-09-11 |
| Mullacrew, Louth Village, Dundalk | €360,000 | 2025-01-03 |
| Mullacrew, Louth, Dundalk | €165,000 | 2019-04-10 |
| Mullagh, Inniskeen, Dundalk | €277,000 | 2024-08-28 |
| Mullagharlin, Dundalk, Louth | €285,000 | 2025-08-22 |
| Mullaharlin Road, Dundalk | €190,000 | 2014-06-11 |
| Mullaharlin Road, Dundalk, Co Louth | €280,000 | 2026-06-22 |
| Mullaharlin Road, Dundalk, Louth | €152,000 | 2014-08-29 |
| Mullamore, Tallanstown, Dundalk | €200,000 | 2023-03-29 |
| Mullavalley, Louth Village, Dundalk | €280,000 | 2024-08-22 |
| Mullharlin Road, Dundalk, Louth | €150,000 | 2012-12-19 |
| Muro, Mount Ave, Dundalk | €360,000 | 2020-07-20 |
| Naomh Brid Tateetra, Newtownbalregan, Dundalk | €167,500 | 2013-11-30 |
| Naomh Brigid, 36 Avenue Road, Dundalk | €198,000 | 2018-07-13 |
| New Golf Links Road, Blackrock, Dundalk | €370,000 | 2016-11-03 |
| New House Beside Fatima Stores, Fatima Court, Dundalk | €295,000 | 2024-06-25 |
| New Inn, Faughart, Dundalk | €140,000 | 2020-09-01 |
| New Line, Blackrock, Dundalk | €360,000 | 2023-04-25 |
| New Rd, Bellurgan, Dundalk | €375,000 | 2025-01-28 |
| New Road, Bellurgan, Dundalk | €150,000 | 2018-10-04 |
| Newline Road, Faughart, Dundalk | €250,000 | 2025-10-31 |
| Newrath, Castlebellingham, Dundalk | €90,000 | 2018-10-24 |
| Newrath, Dromiskin, Dundalk | €25,000 | 2019-08-21 |
| Newry Rd, Dowdallshill, Dundalk | €100,000 | 2017-09-05 |
| Newry Rd, Dundalk, Dundalk | €75,000 | 2025-06-26 |
| Newtown House, Knockbridge, Dundalk | €375,000 | 2018-08-28 |
| Newtown Rd, Knockbridge, Dundalk | €263,000 | 2016-12-14 |
| Newtown, Castleblaney Road, Dundalk | €250,000 | 2020-01-23 |
| Newtown, Knockbridge, Dundalk | €170,000 | 2020-06-17 |
| Newtown, Stonetown, Dundalk | €50,000 | 2016-07-08 |
| Newtownbabe, Ardee Rd, Dundalk | €150,000 | 2016-03-14 |
| Newtownbalregan, Bridge A Chrinn, Dundalk | €290,000 | 2011-01-28 |
| Newtownbalregan, Castleblaney Road, Dundalk | €180,000 | 2017-10-27 |
| Newtownbalregan, Dundalk, Louth | €335,000 | 2023-04-21 |
| No 1 Marlmount Way, Haggardstown, Dundalk | €242,290 | 2015-12-01 |
| No 10 Hazel Court, Bay Estate, Dundalk | €62,500 | 2020-05-05 |
| No 11 Hazel Court, Bay Estate, Dundalk | €62,500 | 2020-05-05 |
| No 11 Rampart Mill, Dundalk, Co Louth | €220,000 | 2026-05-13 |
| No 11 Setanta House, Dublin Road, Dundalk | €31,000 | 2019-07-16 |
| No 11, Faughart Terrace, Dundalk | €320,000 | 2022-10-27 |
| No 2 Nicholas St North, Dundalk, Co. Louth | €117,000 | 2022-05-27 |
| No 2 Sandymount, Blackrock, Dundalk | €320,000 | 2019-01-30 |
| No 22 Setanta House, Dublin Road, Dundalk | €31,000 | 2019-07-24 |
| No 389 Beechmount Drive, Coxs Demense, Dundalk | €140,000 | 2022-07-22 |
| No 40, Broughton Street, Dundalk | €385,000 | 2022-06-03 |
| No 5 College Manor, Dundalk, Co Louth | €246,000 | 2025-01-30 |
| No 50 Langfield, Dublin Road, Dundalk | €270,000 | 2024-12-18 |
| No 7 Fr. Murray Park, Dundalk, Co Louth | €117,000 | 2013-12-18 |
| No 8 Hazel Court, Bay Estate, Dundalk | €520,000 | 2021-05-17 |
| No 9 Bothar Croinn, Saltown, Dundalk | €52,000 | 2015-09-10 |
| No 9 Hazel Court, Bay Estate, Dundalk | €62,500 | 2020-05-05 |
| No. 1 Lochanmhor, Riverstown, Dundalk | €198,237 | 2012-12-31 |
| No. 10 Bellfield Park, Dublin Road, Dundalk | €286,344 | 2021-08-17 |
| No. 10 Brickfield Gardens, Newry Road, Dundalk | €233,480 | 2010-02-02 |
| No. 10 Norhalton, Raynoldstown Village, Dundalk | €387,665 | 2025-02-10 |
| No. 2 Langfield, Dublin Road, Dundalk | €218,000 | 2023-05-30 |
| No. 2 The Bungalows, Pearse Park, Dundalk | €72,500 | 2010-03-02 |
| No. 3 Barrack Street, Dundalk | €40,000 | 2012-12-11 |
| No. 39 Hearthfield, Mount Avenue, Dundalk | €334,802 | 2025-07-08 |
| No. 5 Fairways Gardens, Dublin Road, Dundalk | €228,194 | 2021-03-19 |
| No. 6 Cairlinn Hall, Mullaharlin Road, Dundalk | €184,604 | 2014-04-16 |
| No. 7 Willowbrook, Dromiskin, Dundalk | €202,137 | 2010-03-02 |
| No. 8 Brookwood Lawns, Red Barns Road, Dundalk | €128,000 | 2012-01-30 |
| No. 9 The Crescent, Dundalk, Co. Louth | €168,000 | 2016-04-14 |
| No.1 New Street, Dundalk, Co. Louth | €90,000 | 2026-01-30 |
| No.131 Dundoogan (sector 1), Haynestown, Dundalk | €225,506 | 2022-08-04 |
| No1 Nicholas St, Dundalk, Louth | €190,000 | 2022-06-08 |
| Nobel, 6 Marian Park, Dundalk | €230,000 | 2025-11-18 |
| Number 69 Drayton, Raynoldstown Village, Dundalk | €352,436 | 2026-03-31 |
| Oakhill, Avenue Road, Dundalk | €120,000 | 2016-08-05 |
| Oisin, Avenue Rd, Dundalk | €165,000 | 2014-01-16 |
| Old Golf Links Rd, Blackrock, Dundalk | €760,000 | 2022-12-07 |
| Old Golf Links Rd, Haggardstown, Dundalk | €800,000 | 2021-10-28 |
| Old Golf Links Road, Blackrock, Dundalk | €220,000 | 2017-12-15 |
| Old Golflinks Rd, Blackrock, Dundalk | €500,000 | 2024-04-19 |
| Old Rd Bellurgan, Dundalk, Bellurgan | €340,000 | 2018-04-19 |
| Old Rd, Bellurgan, Dundalk | €146,000 | 2021-02-04 |
| Oriel Cottage, 152 Point Rd, Dundalk | €250,000 | 2022-08-05 |
| Orlands Villa, 19 Mount Avenue, Dundalk | €595,000 | 2022-11-30 |
| Philipstown, Hackballs Cross, Dundalk | €330,000 | 2024-06-04 |
| Philipstown, Hackballscross, Dundalk | €200,000 | 2012-02-17 |
| Philipstown, Hacksballscross, Dundalk | €145,000 | 2012-03-09 |
| Piedmont, Jenkinstown, Dundalk | €245,000 | 2022-06-07 |
| Piedmont, Lordship, Dundalk | €42,000 | 2020-10-28 |
| Piedmont, Riverstown, Dundalk | €341,000 | 2023-04-24 |
| Pine Cottage, Dublin Road, Dundalk | €242,500 | 2021-06-15 |
| Pine Lodge, Upper Faughart, Dundalk | €530,000 | 2022-11-09 |
| Plaster, Faughart, Dundalk | €176,000 | 2017-04-27 |
| Plaster, Kilkerley, Dundalk | €360,000 | 2023-07-25 |
| Plaster, Mount Pleasant, Dundalk | €270,000 | 2025-11-26 |
| Plaster, Mountpleasant, Dundalk | €450,000 | 2024-05-21 |
| Point Rd, Dundalk, Louth | €220,000 | 2016-10-04 |
| Polperro, Carrickmacross Rd, Dundalk | €520,000 | 2026-02-16 |
| Priorland Rd, Dublin Rd, Dundalk | €505,000 | 2025-03-25 |
| Priorland, Dublin Rd, Dundalk | €275,000 | 2024-04-05 |
| Priorstate, Louth Village, Dundalk | €345,000 | 2023-02-20 |
| Proleek Acres, Ravensdale, Dundalk | €330,000 | 2021-08-06 |
| Proleek, Ravensdale, Dundalk | €70,000 | 2022-01-25 |
| Property At Armagh Road, Dundalk | €1,900,000 | 2013-10-25 |
| Quito House, Ravensdale, Dundalk | €365,000 | 2022-05-10 |
| Racecourse Rd, Dowdallshill, Dundalk | €475,000 | 2025-09-04 |
| Racecourse Road, Dundalk | €323,348 | 2021-11-19 |
| Ramelton, Red Barns Rd, Dundalk | €270,000 | 2013-11-26 |
| Rampark, Jenkinstown, Dundalk | €400,000 | 2026-05-29 |
| Raskeagh, Kilcurry, Dundalk | €550,000 | 2025-09-25 |
| Rassan, Hackballscross, Dundalk | €500,000 | 2016-10-04 |
| Rassan, Hacksballs Cross, Dundalk | €60,000 | 2026-05-20 |
| Rath, Ardee Rd, Dundalk | €620,000 | 2023-12-15 |
| Rath, Ardee Road, Dundalk | €311,000 | 2020-11-27 |
| Rath, Ballybarrack, Dundalk | €310,000 | 2026-01-13 |
| Rath, Dundalk, Louth | €300,000 | 2026-04-23 |
| Rathbrist, Dundalk, Louth | €846,700 | 2021-07-09 |
| Rathbrist, Tallanstown, Dundalk | €325,000 | 2023-10-18 |
| Rathcor Riverstown, Dundalk, Louth | €80,000 | 2019-05-02 |
| Rathcor, Riverstown, Dundalk | €590,000 | 2025-07-02 |
| Rathduff, Hackballscross, Dundalk | €80,000 | 2023-01-16 |
| Rathmore, Kilkerley, Dundalk | €280,000 | 2025-04-14 |
| Rathmore, Kilkerly, Dundalk | €180,000 | 2022-07-12 |
| Rathnealty Cottage, Knockbridge, Dundalk | €167,500 | 2023-08-18 |
| Rathneety, Knockbridge, Dundalk | €95,000 | 2019-03-15 |
| Rathnestin, Tallanstown, Dundalk | €230,000 | 2024-10-15 |
| Ravanny, Louth, Dundalk | €405,000 | 2024-09-06 |
| Ravenhill, Ravensdale, Dundalk | €575,000 | 2017-09-29 |
| Ravensdale Park, Dundalk, Louth | €355,000 | 2020-11-17 |
| Ravensdale Park, Ravensdale, Dundalk | €505,000 | 2026-04-24 |
| Ravensdale Pk, Dundalk, Co. Louth | €311,500 | 2022-07-26 |
| Ravensdale, Dundalk | €200,000 | 2010-09-23 |
| Ravensdale, Dundalk, Louth | €40,000 | 2025-02-12 |
| Red Barns House, Red Barns Rd, Dundalk | €650,000 | 2016-10-10 |
| Red Barns Rd, Dundalk, Louth | €100,000 | 2018-02-16 |
| Red Barns Road, Dundalk, Louth | €315,000 | 2020-11-06 |
| Residental Apartment, 85 Park St, Dundalk | €20,000 | 2015-07-07 |
| Revilo Moortown, Dublin Rd, Dundalk | €340,000 | 2025-12-03 |
| Rices Bridge Stores, Castetown Road, Dundalk | €20,000 | 2013-10-22 |
| Rices Bridge, Carnroe Kilkerley, Dundalk | €130,000 | 2023-09-26 |
| Riverstown Grange, Riverstown, Dundalk | €385,000 | 2023-12-21 |
| Rock Marshall, Jenkinstown, Dundalk | €145,000 | 2014-12-05 |
| Rock Rd East, Blackrock, Dundalk | €585,000 | 2023-10-02 |
| Rock Rd, Blackrock, Dundalk | €425,000 | 2026-08-14 |
| Rock Road East, Rock Rd Blackrock, Dundalk | €330,000 | 2012-12-27 |
| Rock Road, Blackrock, Dundalk | €70,000 | 2018-10-30 |
| Rock View, Old Road Bellurgan, Dundalk | €40,000 | 2019-05-14 |
| Rockfield House, Becks Lane Rockmarshall, Dundalk | €850,000 | 2018-02-09 |
| Rockmarshall, Jenkinstown, Dundalk | €400,000 | 2024-10-24 |
| Rockmount, Blackrock, Dundalk | €420,000 | 2024-05-17 |
| Rocktate, Corcreaghy, Dundalk | €55,000 | 2020-11-30 |
| Rockyhill, Carrick Road, Dundalk | €320,000 | 2015-12-21 |
| Roden Place, Dundalk, Louth | €420,000 | 2026-04-14 |
| Rogansbend, Kilkerley, Dundalk | €250,000 | 2018-12-14 |
| Rootate, Louth Village, Dundalk | €360,000 | 2016-09-15 |
| Rose Cottage, 9 Newry Road, Dundalk | €78,000 | 2015-06-12 |
| Rose Cottage, Avenue Road, Dundalk | €165,000 | 2020-05-13 |
| Rose Cottage, Ballybarrack, Dundalk | €92,500 | 2015-03-31 |
| Rose Cottage, Rampark, Dundalk | €61,000 | 2014-12-17 |
| Rose Cottage, Red Barns Rd, Dundalk | €330,000 | 2019-02-14 |
| Rosemount, Mount Ave, Dundalk | €285,000 | 2014-03-28 |
| Rosemount, Stapleton Place, Dundalk | €225,000 | 2010-03-31 |
| Rosetta, Dublin Rd, Dundalk | €60,000 | 2025-03-18 |
| Rosewell, Rock Road, Dundalk | €190,000 | 2012-05-10 |
| Roskeagh, Kilcurry, Dundalk | €300,000 | 2026-04-24 |
| Roskenagh, Kilcurry, Dundalk | €207,500 | 2020-10-16 |
| Rosslough, Corcreeghagh, Dundalk | €205,000 | 2021-09-27 |
| Rosslough, Dundalk | €77,000 | 2013-03-22 |
| Rosslough, Dundalk, Louth | €135,000 | 2017-08-22 |
| Rosslough, Inniskeen, Dundalk | €190,000 | 2022-05-26 |
| Rossmakay, Knockbridge, Dundalk | €245,000 | 2016-10-03 |
| Rossmakea, Knockbridge, Dundalk | €100,000 | 2025-02-28 |
| Rugby House, Mill Rd, Dundalk | €260,000 | 2019-07-17 |
| Runnymede, Carrick Road, Dundalk | €360,000 | 2024-07-04 |
| Rushbrooke, Ravensdale, Dundalk | €490,000 | 2020-01-31 |
| Rushfield, Mount Ave, Dundalk | €615,000 | 2019-07-09 |
| Rushmere, Tallanstown, Dundalk | €375,000 | 2019-12-12 |
| San Aidene, Newtownbalregan, Dundalk | €410,000 | 2021-05-19 |
| San Pedro, Newtownbalreagan, Dundalk | €125,000 | 2013-04-19 |
| Sancta Maria, Blackrock, Dundalk | €480,000 | 2026-06-04 |
| Sancta Maria, Dublin Road, Dundalk | €86,000 | 2013-07-26 |
| Sandfield, Corcreaghy, Dundalk | €350,000 | 2020-05-29 |
| Sandy Lane, Blackrock, Dundalk | €140,000 | 2013-12-16 |
| Sandylane, Blackrock, Dundalk | €245,000 | 2019-04-15 |
| Sandymount Dr, Blackrock, Dundalk | €325,000 | 2023-12-06 |