| Knockagower, Enniscrone | €132,159 | 2019-08-21 |
| Knockagower, Enniscrone, Co Sligo | €62,500 | 2022-12-21 |
| Knockahoney, Aclare | €42,000 | 2012-07-30 |
| Knockahoney, Tourlestrane, Sligo | €95,000 | 2016-11-25 |
| Knockanagher, Culfadda, Ballymote | €128,000 | 2022-04-08 |
| Knockatotaun, Coolaney, Co Sligo | €306,000 | 2021-05-12 |
| Knockatotaun, Coolaney, Sligo | €135,000 | 2022-06-30 |
| Knockbeg West, Collooney, Sligo | €12,500 | 2018-01-24 |
| Knockbeg, Collooney | €75,000 | 2011-06-16 |
| Knockbeg, Collooney, Co Sligo | €165,000 | 2019-10-31 |
| Knockbeg, Collooney, Sligo | €365,000 | 2024-10-24 |
| Knockbrack, Aclare, Co Sligo | €190,000 | 2025-07-04 |
| Knockbrack, Aclare, Sligo | €68,000 | 2017-09-12 |
| Knockbrack, Castlegal, Sligo | €290,000 | 2024-06-19 |
| Knockbrack, Corballa, Sligo | €279,000 | 2019-06-05 |
| Knockbrack, Keash, Ballymote | €136,000 | 2026-02-11 |
| Knockconnor, Keash, Ballymote | €30,000 | 2016-12-09 |
| Knockfierrna, Old Circular Rd, Sligo | €420,000 | 2025-12-11 |
| Knockgrania Cottage, Rathmullen, Ballymote | €127,500 | 2013-06-04 |
| Knockgrania, Gurteen, County Sligo | €30,000 | 2019-06-19 |
| Knockminna, Ballymote, Sligo | €90,000 | 2014-12-18 |
| Knockmuldowney Lane, Ballisodare | €216,000 | 2014-04-15 |
| Knockmullen, Collooney, Co Sligo | €415,000 | 2022-07-25 |
| Knockmullin, Collooney, Sligo | €345,000 | 2024-02-29 |
| Knocknacross, Riverstown, Sligo | €185,000 | 2021-07-05 |
| Knocknadoo, Coolaney, Sligo | €50,000 | 2016-07-29 |
| Knocknagee, Bunnanaddan, Co Sligo | €105,000 | 2025-11-13 |
| Knocknageeha, Ballintogher, Sligo | €85,000 | 2023-06-23 |
| Knocknagore, Culfadda, Ballymote | €118,000 | 2023-09-15 |
| Knocknagroagh, Drumfin, Sligo | €319,000 | 2023-03-23 |
| Knocknagrough, Drumfin, Via Boyle | €400,000 | 2022-07-05 |
| Knocknahur North, Knocknahur, Sligo | €440,000 | 2019-03-06 |
| Knocknahur North, Ransboro, Sligo | €315,000 | 2015-08-06 |
| Knocknahur North, Sligo | €254,000 | 2014-01-22 |
| Knocknahur South, Knocknahur P O, Sligo | €160,000 | 2014-05-13 |
| Knocknahur South, Sligo | €287,000 | 2019-04-25 |
| Knocknahur, Sligo | €550,000 | 2025-12-04 |
| Knocknarea Glebe, Knocknarea, Co Sligo | €357,868 | 2014-09-16 |
| Knocknarea House, Shore Rd, Strandhill | €750,000 | 2023-12-22 |
| Knocknashammer, Gurteen, County Sligo | €106,000 | 2022-04-22 |
| Knocknaskeagh, Gurteen | €107,000 | 2013-11-21 |
| Knocknaskeagh, Gurteen, Ballymote | €185,000 | 2019-05-22 |
| Knocknaskeagh, Gurteen, Sligo | €130,000 | 2015-08-10 |
| Knockrawer, Ballymote, County Sligo | €50,000 | 2023-10-10 |
| Knockrawer, Killavil, Ballymote | €30,000 | 2011-10-21 |
| Knockroe, Co Sligo | €150,000 | 2024-08-09 |
| Knockroe, Geevagh, Co Sligo | €110,000 | 2017-11-24 |
| Knockrower, Bunninaddan, Ballymote | €68,000 | 2022-08-26 |
| Knox Park, Ballisodare, County Sligo | €61,500 | 2018-07-10 |
| Knox Park, Ballisodare, Sligo | €190,000 | 2017-05-18 |
| Knoxdville 10, Belaghy, Sligo | €165,000 | 2024-01-04 |
| Knoxspark, Ballisodare, Sligo | €285,000 | 2014-07-31 |
| Kyle's House, Rathlee | €405,000 | 2010-03-16 |
| L Milligan Court, Connaughton Rd, Sligo | €15,106 | 2016-05-16 |
| L1, Church View, Collooney | €70,000 | 2024-03-04 |
| L2, Church View, Collooney | €150,000 | 2024-03-04 |
| L6, Church View, Collooney | €240,000 | 2025-03-28 |
| La Valley, Ballintogher, Sligo | €26,000 | 2015-10-15 |
| Labrina, Strandhill Road, Co Sligo | €273,000 | 2022-12-22 |
| Lackagh, Drumfin, Via Boyle | €41,380 | 2024-12-06 |
| Lackanatlieve, Enniscrone | €78,000 | 2018-11-02 |
| Lacken Slavia, Enniscrone, Co. Sligo | €144,000 | 2017-11-27 |
| Lacken, Carrowhubbock North, Enniscrone | €220,000 | 2013-04-30 |
| Lacken, Enniscrone | €50,000 | 2012-10-25 |
| Lacken, Enniscrone, Co Sligo | €257,500 | 2023-12-21 |
| Lacken, Enniscrone, County Sligo | €170,000 | 2018-12-14 |
| Lacken, Inniscrone, Sligo | €419,000 | 2024-09-04 |
| Lacken, Kilglass, Enniscrone | €55,000 | 2019-12-17 |
| Lacknasleva, Enniscrone, County Sligo | €39,500 | 2019-03-29 |
| Lacknasleva, Inniscrone, Ballina | €105,000 | 2020-08-21 |
| Lahanna House, Lahanna, Ballintogher | €1,455,000 | 2021-12-21 |
| Lahardan, Ballindoon, Castlebaldwin | €185,000 | 2022-10-28 |
| Lahardan, Ballindoon, Riverstown | €50,000 | 2020-03-23 |
| Lake View House, Lavalla, Ballymote | €40,000 | 2013-12-19 |
| Lake View House, Lumcloon, Monasteraden | €135,900 | 2021-07-29 |
| Lake View, Aughamore, Sligo | €310,000 | 2021-05-05 |
| Lakelands, Knockaher, Culfadda Ballymote | €104,300 | 2014-06-11 |
| Lakeview House, Battlefield, Culfadda Ballymote | €28,000 | 2016-08-18 |
| Lakeviewlodge, Carrickanurroo, Sramore | €285,000 | 2016-06-10 |
| Langley Cottage, Glencar, Sligo | €75,000 | 2019-09-27 |
| Laragan, Collooney, Sligo | €262,000 | 2022-01-25 |
| Larass, Strandhill, Co. Sligo | €90,000 | 2021-08-24 |
| Laregon, Colooney | €64,500 | 2013-10-22 |
| Largan, Collooney | €220,000 | 2011-01-13 |
| Largan, Coolaney | €80,000 | 2010-01-26 |
| Larissa, 1 Sea Road, Strandhill | €415,000 | 2010-11-23 |
| Larkfield, Ballincar, Rosses Point Rd | €235,000 | 2018-08-03 |
| Larkhill Lodge, Larkhill Road, Sligo | €590,000 | 2010-05-07 |
| Larkhill Rd, Sligo, Sligo | €145,000 | 2014-02-25 |
| Larkhill, Ballymote, Sligo | €175,000 | 2021-05-07 |
| Larkhill, Beltra, Co.sligo | €90,000 | 2014-05-16 |
| Larkhill, Beltra, Sligo | €80,000 | 2016-08-11 |
| Larkhill, Keash, Ballymote | €40,000 | 2026-08-24 |
| Larkihill Cottage, Beltra, Co Sligo | €247,500 | 2020-10-23 |
| Last Uppers, Rosses Upper, Rosses Point | €585,000 | 2024-10-16 |
| Lauriston, Castlegal, Cliffoney | €198,000 | 2017-11-30 |
| Lavagh, Ballymote | €63,000 | 2012-01-10 |
| Lavagh, Ballymote, Co. Sligo | €245,000 | 2025-02-27 |
| Lavagh, Co Sligo | €100,000 | 2013-01-28 |
| Lavally Ballintogher, Ballintogher, Sligo | €406,000 | 2026-08-25 |
| Lavally, Ballintogher | €160,000 | 2012-04-05 |
| Lavally, Ballintogher, Co Sligo | €60,000 | 2025-08-27 |
| Lavally, Ballintogher, Sligo | €10,000 | 2016-03-01 |
| Lavally, Ballymote | €25,000 | 2012-12-14 |
| Lavally, Ballymote, Sligo | €335,000 | 2023-08-31 |
| Lavinscartron, Ballygawley Collooney, Sligo | €50,000 | 2021-06-22 |
| Lawndale, Cornageeha, Pearse Rd | €405,000 | 2024-11-29 |
| Lazyacre, Rosses Point, Sligo | €925,000 | 2024-08-30 |
| Le Harrow Cross, Dromore West, Sligo | €130,000 | 2019-06-28 |
| Leacarrow, Ballinafad, County Sligo | €130,500 | 2018-12-12 |
| Leaffoney, Kilglass | €220,000 | 2011-07-22 |
| Leaffoney, Kilglass, Co Sligo | €100,000 | 2024-09-25 |
| Leaffoney, Kilglass, Enniscrone | €50,000 | 2011-01-06 |
| Leaffoney, Kilglass, Sligo | €160,000 | 2015-09-16 |
| Leafoney, Kilglass, Enniscrone | €65,000 | 2024-06-27 |
| Leafonney, Kilglass, Enniscrone | €74,000 | 2015-10-30 |
| Leafonny, Kilglass, Sligo | €190,000 | 2018-07-09 |
| Lecarrow, Ballinafad | €125,000 | 2013-02-18 |
| Lecarrow, Ballinafad, Boyle | €113,500 | 2020-02-14 |
| Lecarrow, Ballinafad, Co Sligo | €80,000 | 2018-05-24 |
| Lecarrow, Ballinafad, Sligo | €300,000 | 2026-04-08 |
| Lecarrow, Bunninadden, Ballymote | €55,000 | 2012-09-28 |
| Lecarrow, Skreen | €170,000 | 2013-04-22 |
| Lecarrow, Skreen, Sligo | €75,000 | 2020-03-19 |
| Lecarrow, Strandhill, Co. Sligo | €305,000 | 2010-11-11 |
| Leecarrow, Ballinafad | €180,000 | 2014-09-03 |
| Leecarrow, Ballymote | €50,000 | 2015-07-31 |
| Leecarrow, Castlebaldwin, Sligo | €130,000 | 2012-07-03 |
| Leekfield, Skreen, Co Sligo | €125,000 | 2025-08-19 |
| Leffoney, Easkey | €65,000 | 2012-11-08 |
| Leharrow, Dromore West, County Sligo | €80,000 | 2022-02-03 |
| Leharrow, Dromore West, Sligo | €80,000 | 2021-04-29 |
| Leiria, Cleaveragh, Sligo | €187,000 | 2019-08-01 |
| Leitrim South, Chaffpool, Tubbercurry | €130,000 | 2020-09-23 |
| Leyny Lodge, Lavagh, Ballymote | €60,000 | 2016-01-12 |
| Lia Fail, Calry Rd, Sligo | €535,000 | 2020-12-01 |
| Lilac Cottage, Ballisodare, County Sligo | €70,000 | 2018-03-15 |
| Lilac Cottage, Kilboglashy, Ballisodare | €65,000 | 2018-06-28 |
| Lilliput, Pearse Rd, Sligo | €163,500 | 2017-12-14 |
| Limcarra, Ballincar, Sligo | €208,000 | 2020-06-10 |
| Linnmur, Lisnalurg, Sligo | €155,000 | 2015-06-29 |
| Lios Na Greine, Larkhill Rd, Sligo | €128,572 | 2019-11-11 |
| Lioseadan, 11 Ard Na Veigh, Sligo | €75,000 | 2016-01-11 |
| Liosross House, Rosses Point, Co Sligo | €250,000 | 2024-04-08 |
| Lirios, Streedagh Road, Grange | €320,000 | 2010-03-29 |
| Lisahelly, Glencar | €290,000 | 2015-03-04 |
| Lisananny, Ballymote, Co Sligo | €30,000 | 2022-10-10 |
| Lisaneena, Collooney | €36,000 | 2011-11-12 |
| Lisawally, Strandhill Road, Sligo | €100,000 | 2016-11-29 |
| Lisbaleely, Gurteen, Co Sligo | €20,000 | 2018-10-30 |
| Lisbaleely, Gurteen, Sligo | €150,000 | 2026-04-09 |
| Lisbanagher, Riverstown, Sligo | €195,000 | 2024-04-11 |
| Lisconny, Drumfin, Sligo | €286,000 | 2018-11-30 |
| Lisconny, Riverstown, Co Sligo | €75,000 | 2012-01-20 |
| Lisconny, Riverstown, Sligo | €450,000 | 2025-02-05 |
| Lisconvey, Culfadda, Ballymote | €26,666 | 2014-10-24 |
| Lisconwy, Culfada, Ballymote | €50,000 | 2013-09-16 |
| Lisduff, Ballisodare, Sligo | €565,000 | 2024-08-30 |
| Lisgoogan, Ballymote | €120,000 | 2013-10-07 |
| Lisheen Glen, 2 Lower Pearse Road, Sligo | €270,000 | 2018-07-16 |
| Lisheen, Strandhill, Sligo | €505,000 | 2024-09-10 |
| Lisieux, Aughris, Ballymote | €112,000 | 2021-01-27 |
| Lisinanny, Ballymote, Sligo | €75,000 | 2018-04-11 |
| Lislahelly, Drumcliffe | €450,000 | 2010-02-22 |
| Lislahelly, Drumcliffe, Sligo | €323,000 | 2024-05-30 |
| Lislary, Ballinful, Co Sligo | €600,750 | 2025-09-04 |
| Lislary, Ballinfull | €135,000 | 2015-10-15 |
| Lislary, Ballinfull, County Sligo | €135,000 | 2018-05-09 |
| Lislary, Ballinfull, Sligo | €370,000 | 2026-03-19 |
| Lislea Cottage, Lislea, Aclare | €50,000 | 2015-07-31 |
| Lislea, Aclare, Co Sligo | €195,000 | 2022-08-02 |
| Lismerane, Boyle, Sligo | €30,000 | 2015-06-30 |
| Lisnalurg, Calry | €15,000 | 2012-08-15 |
| Lisnalurg, Old Bundoran Rd, Sligo | €69,600 | 2025-01-30 |
| Lisnalurg, Sligo | €657,000 | 2026-01-29 |
| Lisnalurg, Sligo, Co Sligo | €585,000 | 2025-05-16 |
| Lisnawer, Beltra, Sligo | €139,000 | 2013-11-17 |
| Lisroe, Strandhill Rd Sligo, Sligo | €420,000 | 2024-11-15 |
| Lisroyan Strandhill Road, Sligo, Co Sligo | €465,000 | 2015-03-11 |
| Lisruntagh, Cloonamahon | €195,000 | 2010-01-26 |
| Lisruntagh, Drumfin | €75,000 | 2021-09-17 |
| Lissabeaney, Sooeyboyle, Co Sligo | €30,000 | 2016-07-05 |
| Lissadell Ballineul, Sligo | €357,500 | 2019-09-12 |
| Lissadell, Ballinfull P.o, Ballinfull | €150,000 | 2025-12-11 |
| Lissananny Beg, Ballymote, Sligo | €105,000 | 2021-08-23 |
| Lissananny, Ballymote, Sligo | €80,000 | 2022-09-13 |
| Lissaneena, Collooney, Sligo | €215,000 | 2017-02-28 |
| Lissannany, Ballymote, County Sligo | €17,000 | 2020-04-29 |
| Lisserlough And Knocknacloy, Boyle | €20,000 | 2011-11-07 |
| Lisserlough, Via Boyle, Sligo | €90,000 | 2021-10-29 |
| Listrush Cottage, Culfadda, Sligo | €64,000 | 2020-11-13 |
| Listrush, Culfodda, Ballymote | €10,000 | 2020-01-22 |
| Longacre, Rooskey Beg, Culfadda | €145,000 | 2025-02-26 |
| Lord Edward St, Ballymote, Sligo | €40,000 | 2019-09-09 |
| Lord Edward St, Sligo, Sligo | €70,000 | 2017-04-24 |
| Lorien, Lower Rosses, Rosses Point | €655,000 | 2024-11-20 |
| Lough Ash, Barrack Rd, Collooney | €214,000 | 2019-06-06 |
| Lough Bo, Geevagh, Co. Sligo | €87,500 | 2010-09-17 |
| Lough Gara Lodge, Cuppanagh, Cloonloo | €225,000 | 2020-02-28 |
| Lough Gill House, Pearse Rd, Sligo | €303,500 | 2021-09-16 |