| Madeira Grove, Enniscorthy | €275,000 | 9 |
| Madeira Grove, The Moyne | — | 14 |
| Madeira Oakes, The Moyne | — | 5 |
| Madeira Oaks, Enniscorthy | — | 8 |
| Madeira Oaks, The Moyne | €198,750 | 34 |
| Madeira Wood, Enniscorthy | — | 10 |
| Madeira Wood, The Moyne | €270,000 | 26 |
| Main St, Bunclody | — | 6 |
| Main St, Enniscorthy | €146,000 | 6 |
| Main St, Fethard On Sea | — | 5 |
| Main Street, Camolin | — | 7 |
| Main Street, Duncannon | — | 7 |
| Main Street, Gorey | — | 7 |
| Main Street, Taghmon | €113,750 | 10 |
| Mangan, Hollyfort | — | 5 |
| Manor Avenue, Roxborough Manor | €323,789 | 18 |
| Manor Close, Roxborough Manor | €235,683 | 10 |
| Manor Crescent, Roxborough Manor | €229,075 | 15 |
| Manor Drive, Roxborough Manor | €229,075 | 14 |
| Manor Green, Roxborough Manor | €207,048 | 6 |
| Manor Grove, Roxborough Manor | — | 17 |
| Manor Lawn, Roxborough Manor | €346,500 | 6 |
| Manor Rise, Roxborough Manor | — | 16 |
| Manor View, Roxborough Manor | €240,529 | 40 |
| Manor Walk, Roxborough Manor | €229,075 | 14 |
| Mansfield Drive, Coolcotts | €241,000 | 12 |
| Marlfield, Drumgoold | — | 7 |
| Marlfield, Enniscorthy | — | 7 |
| Marshalstown, Enniscorthy | — | 5 |
| Mary Street, New Ross | €85,000 | 22 |
| Maryville Gardens, Courtown | — | 7 |
| Maytown, Tagoat | — | 8 |
| McCurtain Street, Gorey | — | 11 |
| Meadow Avenue, Whitebrook | €259,912 | 29 |
| Meadow Brook, Oulart | — | 5 |
| Meadow Gate, Gorey | €282,500 | 30 |
| Meadow Gate, Knockmullen | €308,500 | 38 |
| Meadow Park, Monamolin | — | 9 |
| Meadowbrook, Marshalstown | — | 5 |
| Meadowgate, Gorey | €300,000 | 43 |
| Meadowgate, Knockmullen | €320,000 | 33 |
| Meadowlands, Enniscorthy | — | 5 |
| Meadowlands, Ross Rd | — | 5 |
| Meadowlands Court, Enniscorthy | — | 5 |
| Meadowlands Court, Ross Road | — | 6 |
| Meadowvale, Coolcotts | — | 6 |
| Melrose Court, Georges St Upper | — | 9 |
| Melrose Court, Georges Street | €155,000 | 24 |
| Melrose Court, Upper George's Street | — | 12 |
| Menapia Avenue, St. Johns Road | — | 5 |
| Michael Street, New Ross | — | 23 |
| Middletown Valley, Ardamine | €270,000 | 10 |
| Middletown Valley, Courtown | €165,000 | 12 |
| Middletown Valley, Riverchapel | €260,000 | 11 |
| Milehouse, Enniscorthy | — | 8 |
| Mill Green, Gorey | — | 8 |
| Mill Park, Castlebridge | — | 9 |
| Mill Park Road, Enniscorthy | €125,000 | 9 |
| Mill Quarter, Gorey | — | 6 |
| Mill Quarter, Knockmullen | — | 5 |
| Mill Yard, Enniscorthy | — | 6 |
| Millands, Gorey | — | 7 |
| Millbrook, Gorey | — | 5 |
| Millfield, Ballycanew | — | 5 |
| Millhouse, Newtown Commons | — | 9 |
| Millquarter, Gorey | €324,714 | 33 |
| Millquarter, Knockmullen | €330,348 | 216 |
| Millquarter, Monaseed | — | 6 |
| Moin Rua, Monageer | — | 5 |
| Monarrig, Blackwater | — | 6 |
| Monart, Enniscorthy | — | 5 |
| Monastery Avenue, Taghmon | — | 7 |
| Monbeg, Ballindaggin | — | 6 |
| Moran Park, Enniscorthy | €170,000 | 24 |
| Morriscastle Village, Kilmuckridge | €293,750 | 38 |
| Morriscastle Village, Morriscastle | — | 5 |
| Mount Alexander, Gorey | — | 8 |
| Mount Carmel, New Ross | — | 9 |
| Mount Prospect, Clonard | €201,000 | 55 |
| Mount Prospect, Clonard Rd | — | 5 |
| Mountainmuck, Killurin | — | 5 |
| Mountgarrett, New Ross | — | 5 |
| Mountross, New Ross | €205,000 | 15 |
| Mullinagower, Castlebridge | — | 5 |
| Mulrankin, Bridgetown | — | 9 |
| Munny, Gorey | — | 6 |
| The Malt House, The Faythe | — | 16 |
| The Maltings, The Faythe | — | 8 |
| The Meadows, Ballymoney | — | 16 |
| The Meadows, Cnoc na Greine | €286,343 | 7 |
| The Moorings, New Ross | €90,000 | 29 |
| The Moorings, Rosbercan | €123,000 | 8 |
| The Moorings, Rosbercon | €115,000 | 24 |
| The Moyne, Enniscorthy | — | 5 |