| Kilboyne, Castlebar | €129,075 | 2019-02-27 |
| Kilboyne, Castlebar, Mayo | €280,000 | 2023-09-22 |
| Kilboyne, Cregganbell, Castlebar | €129,008 | 2024-02-02 |
| Kilfea, Islanddeady, Castlebar | €140,000 | 2020-01-07 |
| Kilfea, Islandeady, Castlebar | €270,000 | 2018-03-16 |
| Kilkenny Cross, Breaffy Road, Castlebar | €105,000 | 2018-09-27 |
| Kilkenny Cross, Castlebar | €135,000 | 2010-08-17 |
| Kilkenny Cross, Castlebar, Co Mayo | €215,000 | 2022-05-13 |
| Kilkenny Cross, Castlebar, Mayo | €445,000 | 2026-07-08 |
| Kilkenny Lodge, Breaffy Road, Castlebar | €430,000 | 2019-04-16 |
| Kilkenny, Breaffy Rd, Castlebar | €560,000 | 2016-10-14 |
| Kilkenny, Castlebar | €163,000 | 2012-09-07 |
| Kilknock, Castlebar, Mayo | €158,000 | 2016-07-15 |
| Killadangan, The Curragh, Castlebar | €160,000 | 2019-10-03 |
| Killaughbaun, Glenisland, Castlebar | €66,500 | 2021-06-30 |
| Killeen, Ballyvary, Castlebar | €232,500 | 2023-10-19 |
| Kilnageer, Belcarra, Castlebar | €82,000 | 2020-09-25 |
| Kinturk Upper, Ballyheane, Castlebar | €485,000 | 2023-08-24 |
| Knockagreenaun, Errew, Castlebar | €165,000 | 2021-09-14 |
| Knockaphunta, Westport Rd, Castlebar | €140,000 | 2016-03-30 |
| Knockaphunta, Westport Road, Castlebar | €162,000 | 2014-07-15 |
| Knockatemple, Ballivary, Castlebar | €53,000 | 2013-10-16 |
| Knockatemple, Ballyvary, Castlebar | €475,000 | 2024-12-20 |
| Knockbaun, Belcarra, Castlebar | €296,800 | 2010-12-20 |
| Knockmore, Manulla, Castlebar | €60,000 | 2017-03-02 |
| Knocknageehy, Breaffy, Castlebar | €300,000 | 2020-11-17 |
| Knocknaphunta, Castlebar | €252,000 | 2017-05-30 |
| Knockthomas, Castlebar, Co Mayo | €240,000 | 2025-03-26 |
| Knockthomas, Castlebar, County Mayo | €225,000 | 2021-12-21 |
| Lack East, Parc Turlough, Castlebar | €182,000 | 2023-07-13 |
| Lack East, Turlough, Castlebar | €120,000 | 2020-02-20 |
| Lack, Parke, Castlebar | €100,000 | 2016-07-08 |
| Lack, Turlough, Castlebar | €17,500 | 2017-09-13 |
| Lagnavadogue, Castlebar, Co Mayo | €480,000 | 2021-08-03 |
| Laguna, 10 Turlough Rd, Castlebar | €105,000 | 2018-08-30 |
| Lake Cottage, Annagh, Castlebar | €100,000 | 2015-12-23 |
| Lakeland Manulla, Castlebar, Mayo | €327,500 | 2020-03-06 |
| Lakeland, Manulla, Castlebar | €110,000 | 2014-12-19 |
| Lakeside Lodge, Pontoon Road, Castlebar | €205,000 | 2017-07-28 |
| Lakeview, Housetullyrehins, Castlebar | €400,000 | 2023-06-20 |
| Langston House, Curragh, Castlebar | €455,000 | 2021-12-20 |
| Largan, Ross West, Castlebar | €176,000 | 2023-10-05 |
| Largan, Ross, Castlebar | €40,000 | 2018-09-07 |
| Lavinree, Parke, Castlebar | €210,000 | 2011-11-22 |
| Leitir, Islandeady, Castlebar | €210,000 | 2026-06-05 |
| Lenasillagh, Glanisland, Castlebar | €60,000 | 2024-05-31 |
| Lennansillagh, Burren, Castlebar | €25,000 | 2024-02-16 |
| Lightford, Druminracahill, Castlebar | €195,000 | 2017-03-16 |
| Lightford, Golf Link Road, Castlebar | €360,749 | 2022-02-01 |
| Linenhall St, Castlebar, Mayo | €40,000 | 2018-07-10 |
| Lisaniska, Ballyvary, Castlebar | €38,100 | 2020-11-16 |
| Liscromwell, Castlebar | €111,000 | 2014-03-14 |
| Liscromwell, Castlebar, Co Mayo | €17,760 | 2024-04-13 |
| Liscromwell, Castlebar, Mayo | €520,000 | 2025-06-09 |
| Lisgorman Cottage, Bohola, Castlebar | €80,000 | 2017-05-30 |
| Lisgowel, Breaffy, Castlebar | €405,000 | 2024-08-15 |
| Lismolin, Islandeady, Castlebar | €100,000 | 2026-01-28 |
| Lisnakirka, Milebush, Castlebar | €284,000 | 2020-12-20 |
| Lisnaponra, Frenchill, Castlebar | €290,000 | 2025-04-10 |
| Lisnaran, Breaffy, Castlebar | €470,000 | 2023-07-28 |
| Lisnolan, Manulla, Castlebar | €73,000 | 2023-06-23 |
| Lissaniska, Ballyvary, Castlebar | €190,000 | 2016-10-05 |
| Lissaniska, Belcarra, Castlebar | €187,000 | 2017-12-22 |
| Logaphuill Belcarra, Castlebar, Mayo | €193,000 | 2016-10-26 |
| Logaphuill, Belcarra, Castlebar | €100,000 | 2013-10-25 |
| Logaphuill, Errew, Castlebar | €127,500 | 2022-05-09 |
| Loghaphuill, Castlebar, Mayo | €178,000 | 2018-06-01 |
| Loona, Belcarra, Castlebar | €125,000 | 2017-08-03 |
| Lough Hill, Tullycommons, Castlebar | €180,000 | 2011-02-03 |
| Lough Lannagh House, Castlebar Co Mayo | €395,000 | 2017-07-05 |
| Loughill, Castlebar, Mayo | €150,000 | 2014-06-30 |
| Loughrusheen, Castlebar | €145,000 | 2010-11-18 |
| Loughrusheen, Castlebar, Co Mayo | €140,000 | 2020-02-19 |
| Lower Chapel St, Castlebar, Mayo | €132,500 | 2020-07-29 |
| Lower Charles St, Castlebar, Mayo | €100,000 | 2024-04-30 |
| Lower Lakeland, Manulla, Castlebar | €65,000 | 2026-05-08 |
| Lucan St, Castlebar, Mayo | €210,000 | 2023-07-04 |
| Ludden Hill House, Station Road, Castlebar | €150,000 | 2019-05-22 |
| Lugnavaddogue, Breaffy, Castlebar | €375,000 | 2022-06-17 |
| Maggie Moran's Cottage, Parke, Castlebar | €375,000 | 2023-07-24 |
| Magherafadda, Ballyheane, Castlebar | €165,000 | 2024-09-18 |
| Magherfadda, Ballyheane, Castlebar | €105,000 | 2019-04-29 |
| Main St, Balla, Castlebar | €45,000 | 2014-11-14 |
| Main St, Ballyvary, Castlebar | €66,000 | 2022-04-25 |
| Main St, Belcarra, Castlebar | €70,000 | 2016-07-20 |
| Main Street, Ballyvary, Castlebar | €200,000 | 2022-12-20 |
| Main Street, Castlebar | €30,000 | 2013-06-21 |
| Manulla, Castlebar | €45,000 | 2013-10-02 |
| Manulla, Castlebar, Co. Mayo | €72,000 | 2018-08-31 |
| Manulla, Castlebar, Mayo | €50,000 | 2025-02-02 |
| Marian Villas, Upper Thomas St, Castlebar | €105,000 | 2020-12-15 |
| Market Sq, Castlebar, Mayo | €135,000 | 2018-02-28 |
| Maryland, Castlebar, Mayo | €225,000 | 2016-01-13 |
| Maryland, Station Road, Castlebar | €237,500 | 2018-03-26 |
| Maryville, Station Rd, Castlebar | €130,000 | 2020-11-20 |
| Mchale Apt 1, Main Street, Castlebar | €225,000 | 2026-06-19 |
| Middletown, Manulla, Castlebar | €201,500 | 2015-03-04 |
| Milebush, Castlebar | €80,000 | 2011-05-20 |
| Mllard House, Newport Rd, Castlebar | €450,000 | 2026-01-29 |
| Molly's Bar & B&b, Spencer Street, Castlebar | €101,321 | 2013-10-10 |
| Monagarraun, Glenisland, Castlebar | €51,950 | 2013-05-13 |
| Monageeraun, Glenisland, Castlebar | €177,000 | 2013-08-26 |
| Moneen Rd, Moneen, Castlebar | €200,000 | 2025-12-05 |
| Moneen Rd, Moneenbradagh, Castlebar | €275,000 | 2019-07-08 |
| Moneen, Castlebar | €180,000 | 2010-10-01 |
| Moneen, Castlebar, Co Mayo | €95,000 | 2021-05-21 |
| Moneen, Castlebar, Mayo | €160,000 | 2015-11-19 |
| Moneenbradagh, Castlebar, Mayo | €100,000 | 2015-01-22 |
| Mons Terrace, Breaffy Road, Castlebar | €50,000 | 2022-10-14 |
| Monument Park, Turlough, Castlebar | €162,996 | 2010-09-09 |
| Mount Daisy Castlebar, Castlebar, Mayo | €77,000 | 2018-10-02 |
| Mount Gordon, Castlebar, Mayo | €255,000 | 2025-09-23 |
| Mountain View, Castlebar, Co. Mayo | €420,000 | 2025-11-21 |
| Mountain View, Castlebar, County Mayo | €80,000 | 2018-01-29 |
| Mountain View, Castlebar, Mayo | €245,000 | 2018-05-23 |
| Mountain View, Mountgordon, Castlebar | €90,000 | 2016-05-27 |
| Mountdaisy, Castlebar, Mayo | €115,000 | 2019-09-18 |
| Mountgordan, Castlebar | €265,000 | 2013-07-15 |
| Mountgordan, Westport Rd, Castlebar | €430,000 | 2022-09-19 |
| Mountgregory, Castlebar, Mayo | €275,000 | 2016-01-21 |
| Moyhenna, Breaffy, Castlebar | €45,000 | 2024-08-30 |
| Moyhenny Breffy, Castlebar, Mayo | €58,000 | 2018-04-06 |
| Muckanagh, Glenisland, Castlebar | €182,500 | 2023-08-30 |
| Muckanagh, Parke, Castlebar | €50,000 | 2020-07-31 |
| Mucknagh, Glenisland, Castlebar | €31,900 | 2013-01-26 |
| Nephin View, Parke, Castlebar | €70,000 | 2017-07-07 |
| New Antrim Street, Castlebar, Co Mayo | €30,000 | 2017-03-10 |
| Newline, Castlebar, Co. Mayo | €140,000 | 2023-04-17 |
| Newport Rd, Castlebar, Mayo | €185,000 | 2025-10-15 |
| Newport Road, Castlebar | €55,700 | 2014-07-15 |
| Newport Road, Castlebar, Co Mayo | €187,000 | 2025-12-19 |
| Newport Road, Snugboro, Castlebar | €295,000 | 2016-03-24 |
| Newport, Garryduff, Castlebar | €360,000 | 2023-10-27 |
| Newtown House, Knockaskiobble, Castlebar | €560,000 | 2024-06-26 |
| Newtown House, Newtown, Castlebar | €75,000 | 2017-06-29 |
| Newtown Street, Castlebar, Co Mayo | €172,000 | 2023-02-09 |
| Newtown, Belcarra, Castlebar | €287,500 | 2020-10-22 |
| Newtown, Castlebar, Mayo | €140,000 | 2021-02-24 |
| No 1 Foxfield, Castlebar | €141,000 | 2010-10-19 |
| No 1 Grovehouse, Lower Charles Street, Castlebar | €400,000 | 2025-05-23 |
| No 1 Moneen Bradagh, Castlebar, County Mayo | €290,000 | 2025-07-11 |
| No 14 Spencer Manor, Castlebar, Co Mayo | €115,000 | 2017-10-09 |
| No 2 Knockthomas, Castlebar, Co Mayo | €69,420 | 2014-10-15 |
| No 2 Moneen Bradagh, Castlebar, County Mayo | €195,000 | 2021-08-18 |
| No 2 Nephin Halls, Castlebar, Co Mayo | €105,000 | 2022-07-07 |
| No 3 Dunbeag, Newport Road, Castlebar | €89,000 | 2015-03-06 |
| No 4 College View Place, Westport Road, Castlebar | €250,000 | 2019-06-06 |
| No 4 Quinns Row, Castlebar, Co Mayo | €80,000 | 2017-09-18 |
| No 4 Shruffaun Apartments, Newline, Castlebar | €86,900 | 2021-06-25 |
| No 51 Castlegrove, Castlebar, Co Mayo | €70,000 | 2015-12-08 |
| No 8 Tara Court, Castlebar, Co. Mayo | €57,000 | 2021-03-10 |
| No 9 Carranurlar, Breaffy, Castlebar | €320,000 | 2010-08-05 |
| No. 1 St. Patricks Ave., Castlebar | €200,000 | 2011-05-27 |
| No. 11 College View, Westport Road, Castlebar | €185,000 | 2018-09-25 |
| No. 111 Carrabeag, Newport Road, Castlebar | €249,167 | 2023-12-22 |
| No. 12 Teach An Mhuilinn, Ballyvary, Castlebar | €343,612 | 2026-08-18 |
| No. 17 College View, Westport Road, Castlebar Co. Mayo | €103,344 | 2015-04-01 |
| No. 2 Lisgowel, Breaffy, Castlebar | €262,996 | 2011-06-30 |
| No. 23, Spencer Manor, Castlebar | €135,000 | 2012-08-24 |
| No. 3 Snugboro, Castlebar | €424,494 | 2010-03-25 |
| No. 3 The Woods, Turlough, Castlebar | €190,000 | 2010-04-16 |
| No. 33 Spencer Manor, Castlebar, Co. Mayo | €145,000 | 2020-03-04 |
| No. 4 Hill View, Turlough Road, Castlebar | €110,000 | 2013-02-14 |
| No. 44 Leicnin Village, Turlough, Castlebar | €186,500 | 2011-03-03 |
| No. 5 Barnastag, Glenisland, Castlebar | €150,000 | 2010-07-07 |
| No. 5 College View Park, Westport Road, Castlebar | €412,000 | 2024-04-18 |
| No. 5 Hazel Apartments, Linenhall Street, Castlebar | €105,727 | 2024-09-02 |
| No. 6 Hazel Apartments, Linenhall Street, Castlebar | €105,727 | 2024-09-02 |
| No.1 Blackfort Manor, Castlebar | €155,000 | 2013-07-01 |
| No.1 College View Close, Westport Road, Castlebar | €190,300 | 2019-02-04 |
| No.1 College View Park, Westport Road, Castlebar | €246,696 | 2021-06-18 |
| No.1 Sli Humbert, Castlebar | €277,532 | 2024-05-27 |
| No.26 College View, Westport Road, Castlebar | €96,916 | 2015-10-16 |
| No.27 College View, Westport Road, Castlebar | €257,000 | 2024-09-02 |
| No.28 College View, Westport Road, Castlebar | €264,000 | 2024-09-27 |
| No.29 College View, Westport Road, Castlebar | €265,000 | 2024-06-06 |
| No.31 Cuslough, Saleen, Castlebar | €36,330 | 2016-12-16 |
| No.34 Cuslough, Saleen, Castlebar | €160,000 | 2022-08-12 |
| No.4 Mount Prospect, Breaffy, Castlebar | €136,563 | 2013-08-30 |
| No.41 Carrabeg, Newport Road, Castlebar | €167,400 | 2010-11-25 |
| No.41, Foxfield, Castlebar | €131,000 | 2012-09-07 |
| No.6 Millwood, Turlough, Castlebar | €137,500 | 2013-06-27 |
| No.8 Lakeview, Rathbawn Road, Castlebar | €170,000 | 2011-10-07 |
| No3 Mchale Rd, Castlebar, Mayo | €215,000 | 2024-12-13 |
| Number 1 College View Crescent, College View Estate, Castlebar | €264,317 | 2020-12-07 |
| Number 1, Knockaphunta Close, Castlebar | €160,000 | 2012-08-17 |
| Oak Lodge, Westport Road, Castlebar | €466,960 | 2025-06-23 |
| Olcote, Rathbawn Rd, Castlebar | €140,000 | 2021-05-14 |
| Old Village Road, Derrycoosh, Castlebar | €260,000 | 2017-01-20 |
| Palos Hills, Curragh, Castlebar | €180,000 | 2013-11-28 |
| Parkboy, Ballyhean, Castlebar | €350,000 | 2025-02-06 |
| Parke, Castlebar | €158,590 | 2019-10-24 |
| Parke, Castlebar, Co Mayo | €385,000 | 2025-12-10 |
| Parke, Castlebar, Mayo | €275,000 | 2016-09-15 |
| Parsons Apt 2, Castle St, Castlebar | €30,000 | 2015-04-24 |
| Parsons Apt, Castle St, Castlebar | €30,000 | 2015-04-24 |
| Patrician Park, Castlebar, Co Mayo | €235,000 | 2025-05-16 |
| Patrician Park, Newport Rd, Castlebar | €150,000 | 2019-10-17 |
| Pheasant Hill, Westport Rd, Castlebar | €310,000 | 2019-01-25 |
| Pheasant Hill, Westport Road, Castlebar | €170,000 | 2013-07-23 |