| 1 Battlestown, Duncannon, Wexford | €407,000 | 2019-11-15 |
| 1 Farrin Carraig, Duncannon | €122,500 | 2011-12-09 |
| 1 Farrin Carraig, Duncannon, Wexford | €268,000 | 2020-09-18 |
| 1 Harbour Road, Quay Road, Duncannon | €141,000 | 2015-12-22 |
| 1 Harbour View, Duncannon, Wexford | €280,000 | 2020-10-13 |
| 1 Plunkett Court, Duncannon, Wexford | €320,000 | 2021-08-16 |
| 10 Strand Court, Duncannon | €247,000 | 2015-12-17 |
| 14 Farrin Carraig, Duncannon, Co Wexford | €190,000 | 2011-05-19 |
| 14 Farrin Carraig, Duncannon, Wexford | €370,000 | 2024-02-08 |
| 15 South Beach, Duncannon, Wexford | €325,000 | 2025-10-01 |
| 18 South Beach, Duncannon, Co Wexford | €305,000 | 2022-08-10 |
| 19 Beach View, Duncannon, Co. Wexford | €165,000 | 2015-06-02 |
| 2 Beach View, Duncannon, Co Wexford | €160,000 | 2017-09-11 |
| 2 Shepherds Walk, Duncannon, Wexford | €169,000 | 2016-08-30 |
| 21 South Beach, Duncannon, Wexford | €295,000 | 2021-10-21 |
| 22 South Beach, Duncannon, Wexford | €325,000 | 2024-12-10 |
| 24 South Beach, Duncannon | €135,000 | 2013-03-28 |
| 25 South Beach, Duncannon, Wexford | €68,000 | 2013-12-19 |
| 26 Beach View, Duncannon, Co Wexford | €177,000 | 2021-05-04 |
| 27 Beach View, Duncannon, Wexford | €156,250 | 2015-08-21 |
| 3 Shepards Walk, Duncannon, County Wexford | €285,000 | 2026-03-30 |
| 30 South Beach, Duncannon, Co Wexford | €180,000 | 2018-09-28 |
| 31 Beech View, Duncannon, Wexford | €165,000 | 2018-12-20 |
| 31 South Beach, Duncannon | €140,000 | 2011-09-22 |
| 31 South Beach, Duncannon, Wexford | €192,500 | 2020-08-26 |
| 35 South Beach, Duncannon, Co Wexford | €177,000 | 2018-12-19 |
| 37 Main Street, Duncannon, Co Wexford | €92,000 | 2015-10-23 |
| 4 Bellevue, Duncannon, Wexford | €315,000 | 2023-05-12 |
| 4 Farrin Carrig, Duncannon | €150,000 | 2014-05-14 |
| 4 Harbour Walk, Duncannon | €145,374 | 2011-02-07 |
| 4 Harbour Walk, Quay Rd, Duncannon | €150,000 | 2014-07-29 |
| 4 Shepherd's Walk, Duncannon | €135,000 | 2015-05-19 |
| 4 Templars Way, Duncannon, Co. Wexford | €418,502 | 2026-03-31 |
| 5 Fort Haven, Duncannon, Wexford | €130,000 | 2023-08-14 |
| 5 Harbour View, Duncannon | €200,000 | 2010-07-07 |
| 5 Plunkett Court, Church Rd, Duncannon | €260,000 | 2021-12-08 |
| 50 South Beach, Duncannon | €141,913 | 2012-11-26 |
| 53 South Beach, Duncannon, Wexford | €167,500 | 2015-06-15 |
| 56 South Beach, Duncannon, County Wexford | €217,000 | 2010-03-22 |
| 57 South Beach, Duncannon | €140,969 | 2012-05-18 |
| 6 Beach View, Duncannon, Wexford | €225,000 | 2018-11-15 |
| 6 Farrin Carraig, Duncannon, Co Wexford | €369,000 | 2022-11-23 |
| 6 Shepherds Walk, Duncannon, Wexford | €290,000 | 2025-11-07 |
| 6 South Beach, Duncannon, Wexford | €150,000 | 2016-11-28 |
| 7 Beach View, Duncannon, Wexford | €360,000 | 2022-08-12 |
| 7 Harbour View, Duncannon, Co Wexford | €433,000 | 2025-06-03 |
| 7 Main Street, Duncannon, Co Wexford | €123,000 | 2019-07-19 |
| 8 Beach View, Duncannon | €95,000 | 2013-08-07 |
| 8 Strandcourt, Duncannon, Wexford | €415,000 | 2025-01-24 |
| 9 Farrin Carraig, Duncannon, Wexford | €237,500 | 2018-08-02 |
| 9 Shepards Walk, Duncannon, Wexford | €255,000 | 2022-08-05 |
| 9 Shepherds Walk, Duncannon, Co Wexford | €280,000 | 2025-05-30 |
| Aldridge House, Duncannon | €135,000 | 2014-08-01 |
| Aldridge, Duncannon | €149,500 | 2012-08-02 |
| Apartment 3, Shoreline, Duncannon | €301,762 | 2024-07-09 |
| Apt B2, Strand, Duncannon | €205,000 | 2011-05-23 |
| Battlestown, Duncannon | €167,400 | 2011-05-27 |
| Battlestown, Duncannon, Wexford | €235,000 | 2021-10-01 |
| Bayview, Ballystraw, Duncannon | €375,000 | 2021-11-19 |
| Blackhill, Duncannon, Co Wexford | €100,000 | 2013-12-19 |
| Chelsea Lodge, Summit Place, Duncannon | €230,000 | 2016-07-11 |
| Cliff Villa, Strand Rd, Duncannon | €525,000 | 2019-05-24 |
| Clonsharragh, Duncannon, Co Wexford | €282,819 | 2023-12-20 |
| Clonsharragh, Duncannon, Wexford | €350,000 | 2022-10-25 |
| Culafady, Aldridge, Duncannon | €175,000 | 2013-08-13 |
| Declansville, Main St, Duncannon | €167,500 | 2023-11-29 |
| Dun An Octa 1, Haggard, Duncannon | €295,000 | 2022-11-22 |
| Dunbrody House, Mersheen, Duncannon | €2,151,000 | 2021-05-27 |
| Duncannon North Lighthouse, Duncannon | €300,000 | 2011-07-14 |
| Estuary House, Duncannon, Co Wexford | €200,000 | 2026-09-08 |
| Homeleigh, Church Rd, Duncannon | €230,000 | 2021-12-10 |
| Kilbride, Duncannon | €150,000 | 2015-02-24 |
| Kilbride, Duncannon, Co Wexford | €242,500 | 2020-08-11 |
| Kilbride, Duncannon, County Wexford | €70,000 | 2024-12-13 |
| Kilbride, Duncannon, Wexford | €550,000 | 2023-10-24 |
| Main St, New Ross, Duncannon | €250,000 | 2022-10-13 |
| Martello Tower, Blackhill, Duncannon | €465,000 | 2024-02-22 |
| Meadow View, Kilbride, Duncannon | €380,000 | 2023-02-13 |
| Mersheen Lodge, Duncannon, Wexford | €285,000 | 2021-10-22 |
| Mersheen, Duncannon | €235,000 | 2015-11-25 |
| Minerva, Duncannon, Wexford | €425,000 | 2024-02-16 |
| Moon Shadow, 36 South Beach, Duncannon | €285,000 | 2025-03-25 |
| Pebble Dr, Kilbride, Duncannon | €240,000 | 2019-01-04 |
| Pine Lodge, Ballystraw, Duncannon | €280,000 | 2025-11-12 |
| Primrose Cottage, Main St, Duncannon | €195,000 | 2026-06-11 |
| Rose Cottage, Main St, Duncannon | €53,333 | 2018-09-07 |
| Sea Breeze, 1 Battlestown, Duncannon | €287,500 | 2020-05-18 |
| St Judes, Main Street, Duncannon | €325,000 | 2024-08-12 |
| Strand Road, Duncannon, Shelbourne | €110,000 | 2016-03-18 |
| Swanage Villa, Main St, Duncannon | €195,000 | 2024-12-18 |
| Teresandy, Strand Rd, Duncannon | €183,332 | 2023-09-21 |
| The Bosses, Kilbride, Duncannon | €169,500 | 2016-11-30 |
| Todds Cottage, Duncannon | €210,000 | 2013-10-22 |
| Turret House, Quay Rd, Duncannon | €450,000 | 2021-06-02 |
| Valleyview Lodge, Duncannon, County Wexford | €385,000 | 2024-07-11 |
| West End, Duncannon | €117,500 | 2013-03-28 |
| West End, Quay Rd, Duncannon | €53,333 | 2024-02-06 |