| Trillick A Temple, Longford | €125,000 | 2010-03-03 |
| Trillick A Temple, Longford, Longford | €43,000 | 2014-06-17 |
| Trillick A, Curry, Longford | €200,000 | 2023-05-29 |
| Trillickacurry, Longford | €169,000 | 2023-06-28 |
| Trillickatemple, Longford | €281,900 | 2024-08-28 |
| Trinity Lodge, St Josephs Rd, Longford | €250,000 | 2021-02-24 |
| Tubber Granard, Granard, Longford | €15,000 | 2018-03-12 |
| Tubber, Granard, Longford | €265,000 | 2021-03-15 |
| Tully Hall, Tully, Strokestown Rd | €242,000 | 2021-12-20 |
| Tully, Coolarty, Edgeworthstown | €220,000 | 2014-10-23 |
| Tully, Coolarty, Longford | €60,000 | 2025-03-03 |
| Tully, Longford, Longford | €110,000 | 2019-10-08 |
| Tullybawn, Ballinalee, Longford | €75,000 | 2017-12-01 |
| Tullyverane, Lanesboro, Co Longford | €350,000 | 2026-01-16 |
| Tullyvrane, Lanesboro, Longford | €378,000 | 2025-02-28 |
| Tullyvrane, Lanesborough, Co. Longford | €87,000 | 2015-11-12 |
| Tullyvrane, Lanesborough, Longford | €300,000 | 2025-07-22 |
| Tullyvrane, Rathcline | €40,000 | 2012-01-30 |
| Unit 2 Hibernian Court, Longford | €20,681 | 2017-02-27 |
| Unit 56, Harbour Point, Longford | €85,000 | 2022-12-13 |
| Upper Ferafad, Longford, Longford | €287,000 | 2024-04-05 |
| Upper Feraghfad, Longford, County Longford | €165,000 | 2016-10-18 |
| Upper Ferefad, Longford | €108,000 | 2013-02-28 |
| Upper Ferefad, Longford, Longford | €280,000 | 2017-11-02 |
| Upper Main Street, Lanesborough, Co Longford | €60,000 | 2017-05-31 |
| Vicarsfield Glebe, Ballinalee, Longford | €158,000 | 2015-02-19 |
| Vicarstown, Carrickboy, Co. Longford | €122,500 | 2026-07-06 |
| Vickerstown, Carrickboy, Longford | €70,000 | 2018-03-15 |
| Vienna Lodge, Battery Rd, Longford | €110,000 | 2023-03-21 |
| Viewmount House, Viewmount, Dublin Rd | €955,000 | 2021-10-01 |
| Viewmount, Dublin Rd, Longford | €130,000 | 2020-07-09 |
| Wakefield Cottage, Pollagh, Newtowncashel | €80,000 | 2011-12-19 |
| Wall Morris House, Rathcline Rd, Fermoyle | €147,000 | 2022-02-22 |
| Water Street, Bruree | €35,000 | 2010-09-26 |
| Welgrim, Creevaghbeg, Ballymahon | €132,000 | 2019-11-13 |
| West Quarters, Toome, Kilcogy | €275,000 | 2022-02-08 |
| West View, Creevaghbeg, Ballymahon | €168,000 | 2020-03-18 |
| Westgrove Lodge, Ballinroey, Dring | €331,600 | 2019-03-28 |
| Whitehill, Ballinalee, Co. Longford | €60,000 | 2022-10-27 |
| Whitehill, Edgeworthstown, Co Longford | €156,000 | 2025-09-22 |
| Whiterock, Longford | €371,000 | 2026-03-27 |
| Whiterock, Longford, Co Longford | €150,000 | 2025-04-08 |
| Willknot Grove, Bawn, Moydow | €145,000 | 2018-01-05 |
| Willsbrook, Coolart, Granard | €20,000 | 2023-02-27 |
| Woodview House, Monaduff, Drumlish | €362,500 | 2025-05-07 |
| Woodview, Toome, Ballymahon | €83,500 | 2013-12-02 |
| Wrens Cottage, Loughawn, Newtowncashel | €93,000 | 2010-09-14 |
| Yew Tree Cottage, Clonturk, Killashee Road | €88,000 | 2014-05-13 |