| Cairn Homes Properties Limited | Dublin City, Dún Laoghaire-Rathdown, Fingal and South Dublin | 19 | 6,356 | 4,911 | 1,445 |
| The Shoreline Partnership | Fingal | 2 | 1,951 | 0 | 1,951 |
| Glenveagh Homes Limited | Fingal and South Dublin | 4 | 1,846 | 1,846 | 0 |
| Quintain Developments Ireland Limited | Fingal and South Dublin | 7 | 1,639 | 1,112 | 527 |
| CWTC Multi Family ICAV | Dublin City | 1 | 1,614 | 0 | 1,614 |
| Alanna Homes | Fingal | 2 | 1,424 | 181 | 1,243 |
| Gerard Gannon Properties | Fingal | 6 | 1,272 | 1,272 | 0 |
| South Dublin County Council | South Dublin | 1 | 1,252 | 0 | 1,252 |
| Dwyer Nolan Developments Limited | Dublin City and Fingal | 2 | 1,239 | 1,239 | 0 |
| Kelland Homes Limited | South Dublin | 3 | 1,138 | 294 | 844 |
| Adwood Limited | South Dublin | 2 | 1,047 | 1,047 | 0 |
| Aledo Donabate Limited | Fingal | 1 | 1,020 | 1,020 | 0 |
| Blanche Retail Nominees Limited | Fingal | 1 | 971 | 0 | 971 |
| Glenveagh Living Limited | Fingal | 2 | 762 | 364 | 398 |
| Greenseed Limited | Dublin City | 1 | 750 | 750 | 0 |
| Capami Limited | South Dublin | 3 | 618 | 618 | 0 |
| Steeplefield Limited | South Dublin | 1 | 588 | 0 | 588 |
| Shankill Property Investments Limited | Dún Laoghaire-Rathdown | 1 | 586 | 0 | 586 |
| Marina Quarter Limited | Fingal | 1 | 580 | 580 | 0 |
| Silvermount Limited | Dublin City | 1 | 545 | 545 | 0 |
| 1 Wyckham Land Limited | Dún Laoghaire-Rathdown | 1 | 531 | 531 | 0 |
| Bovale Developments Unlimited Company | Fingal | 1 | 530 | 0 | 530 |
| Lagan Homes Ballycullen Limited | South Dublin | 1 | 502 | 0 | 502 |
| Portmarnock Real Estate Developments Limited | Fingal | 2 | 491 | 195 | 296 |
| Eastwise Construction Swords Limited | Dublin City | 1 | 472 | 472 | 0 |
| Homeland Silverpines Limited | Dún Laoghaire-Rathdown | 1 | 463 | 0 | 463 |
| Serendale Limited | Dublin City | 1 | 457 | 0 | 457 |
| Hugh McGreevy & Sons Limited | South Dublin | 1 | 453 | 0 | 453 |
| Evara Developments Limited | South Dublin | 5 | 438 | 70 | 368 |
| Ironborn Real Estate Limited | Dún Laoghaire-Rathdown | 1 | 438 | 0 | 438 |
| Watfore Limited | South Dublin | 1 | 436 | 0 | 436 |
| Belwall Limited | Dublin City | 1 | 413 | 413 | 0 |
| Castlethorn Developments Luttrellstown Limited | Fingal | 3 | 405 | 103 | 302 |
| Shannon Homes Dublin Unlimited Company | South Dublin | 1 | 402 | 0 | 402 |
| HPREF HSQ Investments Limited | Dublin City | 1 | 399 | 0 | 399 |
| Clear Real Estate Holding Limited | South Dublin | 1 | 395 | 395 | 0 |
| Ruirside Developments Limited | Dublin City | 2 | 389 | 389 | 0 |
| Birchwell Developments Limited | Fingal | 2 | 371 | 371 | 0 |
| Trinity College Dublin | Dublin City | 1 | 358 | 0 | 358 |
| Hugh McGreevy & Sons Limited and Tierra Limited | South Dublin | 2 | 355 | 355 | 0 |
| Blanch Retail Nominee Limited | Fingal | 1 | 352 | 0 | 352 |
| Castlethorn Construction Unlimited Company | Fingal | 1 | 349 | 349 | 0 |
| Castlethorn Construction Unlimited Company & Castlethorn Developments Unltd. Com | Fingal | 1 | 349 | 349 | 0 |
| Castlestar (Swords) Limited | Fingal | 2 | 330 | 330 | 0 |
| Jamestown Village Limited | Dublin City | 1 | 321 | 0 | 321 |
| Clonkeen Investments DAC | Dún Laoghaire-Rathdown | 1 | 299 | 0 | 299 |
| Baker Forge Properties Limited | Dún Laoghaire-Rathdown | 1 | 276 | 276 | 0 |
| Tetrarch Residential Limited | Dublin City and South Dublin | 1 | 274 | 274 | 0 |
| Kategale Limited | Fingal | 1 | 268 | 268 | 0 |
| Cosgrave Developments Unlimited Company | Fingal | 1 | 255 | 255 | 0 |
| Golden Port Estates Limited | Dublin City | 1 | 249 | 249 | 0 |
| Viridis Real Estate Services Limited and Prussia Properties Limited | Dublin City | 1 | 236 | 236 | 0 |
| Kinwest Limited | Fingal | 3 | 221 | 190 | 31 |
| Terenure Land Limited | Dublin City | 1 | 208 | 0 | 208 |
| Seabren Developments Limited | Dublin City and South Dublin | 2 | 205 | 150 | 55 |
| Stranwil Limited | South Dublin | 1 | 204 | 0 | 204 |
| Midsal Homes Limited | South Dublin | 1 | 199 | 0 | 199 |
| JOM Investments Unlimited Company | Fingal | 1 | 192 | 0 | 192 |
| Palemink Limited | Dún Laoghaire-Rathdown | 1 | 190 | 0 | 190 |
| Balmoral Land Beresford Limited | Dublin City | 1 | 189 | 0 | 189 |
| Balscadden GP3 Limited | Fingal | 1 | 180 | 180 | 0 |
| McHugh Property Holdings Limited | Fingal | 1 | 170 | 0 | 170 |
| ARP 4.2 Sustainable Communities (Ireland) Fund | South Dublin | 1 | 169 | 0 | 169 |
| Flynn & O'Flaherty Construction | Fingal | 2 | 168 | 146 | 22 |
| Montane Developments (Ireland) Unlimited Company | South Dublin | 1 | 164 | 164 | 0 |
| Glenmont Properties Limited | Fingal | 1 | 159 | 159 | 0 |
| Kingscroft Developments | Fingal and South Dublin | 2 | 146 | 0 | 146 |
| Jacko Investments Limited | Fingal | 1 | 146 | 146 | 0 |
| South Dublin County Council (Housing) | South Dublin | 3 | 140 | 140 | 0 |
| Nrek1 Limited | Dublin City | 1 | 134 | 134 | 0 |
| Development Ocht Limited | Dublin City | 1 | 131 | 0 | 131 |
| MacCabe Durney Barnes Limited | South Dublin | 1 | 131 | 0 | 131 |
| Savona Limited | Dublin City | 1 | 131 | 0 | 131 |
| AAI Palmerstown Limited | South Dublin | 1 | 127 | 0 | 0 |
| Pembroke Partnership Limited | Dún Laoghaire-Rathdown | 1 | 115 | 0 | 115 |
| Propiteer Ibis Red Cow Limited | South Dublin | 1 | 115 | 0 | 115 |
| Bridgeclip (Developments) Limited | Dún Laoghaire-Rathdown | 1 | 112 | 0 | 112 |
| KW PRS ICAV | Dún Laoghaire-Rathdown | 1 | 102 | 0 | 102 |
| Rhonellen Developments Limited | Fingal | 1 | 101 | 0 | 101 |
| Bluemont Developments (Firhouse) Limited | South Dublin | 1 | 100 | 0 | 100 |
| Dublin Central GP Limited | Dublin City | 2 | 94 | 79 | 15 |
| Garvagh Homes Limited | Dublin City and Fingal | 2 | 94 | 94 | 0 |
| Greenwalk Development Limited | South Dublin | 2 | 90 | 77 | 13 |
| J &C Porterstown Road Development Company Limited | Fingal | 1 | 87 | 0 | 87 |
| Greenacre Residential DAC | South Dublin | 1 | 86 | 0 | 86 |
| Clapton Ireland Limited | South Dublin | 1 | 86 | 86 | 0 |
| Matriciana Limited | Dublin City | 1 | 86 | 0 | 86 |
| B&C Contractors Carpenterstown Limited | Fingal | 1 | 86 | 0 | 86 |
| Kavco C Town Project Limited | South Dublin | 1 | 86 | 86 | 0 |
| MCPS Investments Homes Limited | Fingal | 1 | 86 | 86 | 0 |
| Clondev Properties Limited | Fingal | 1 | 85 | 0 | 85 |
| Rimford Developments Limited | Fingal | 1 | 84 | 84 | 0 |
| CE Cladewell Estates Limited | Fingal | 1 | 83 | 83 | 0 |
| Focus Housing Association CLG | Dublin City | 2 | 81 | 0 | 81 |
| Elm Real Estate Investments | Dublin City | 1 | 80 | 0 | 80 |
| Brookfield Property Limited | Dublin City | 1 | 79 | 79 | 0 |
| Gannon Properties | Fingal | 1 | 78 | 78 | 0 |
| Glenveigh Homes Limited | Fingal | 1 | 76 | 76 | 0 |
| Charlemont Project Limited | Dublin City | 1 | 74 | 74 | 0 |
| Jackie Greene Construction Limited | South Dublin | 1 | 74 | 74 | 0 |
| Anthony Neville Homes Limited | South Dublin | 1 | 73 | 0 | 73 |
| Aldi Stores (Ireland) Limited | Fingal | 1 | 72 | 0 | 72 |
| Veni Vidi Vici Limited | Dublin City | 1 | 72 | 72 | 0 |
| Carroll Estates Rush Limited | Fingal | 2 | 71 | 22 | 49 |
| Rush New Homes Limited | Fingal | 1 | 67 | 67 | 0 |
| Red Rock Collins Avenue Limited | Dublin City | 1 | 67 | 67 | 0 |
| Vervdev Limited | Dublin City | 1 | 67 | 67 | 0 |
| Moykerr Limited | South Dublin | 1 | 66 | 66 | 0 |
| Fruit Market Development Company Limited | Dublin City | 1 | 64 | 0 | 64 |
| The Pembroke Road Partnership | Dublin City | 1 | 64 | 64 | 0 |
| Clear Real Estate Holdings Limited | South Dublin | 1 | 63 | 0 | 63 |
| Westridge Milltown Limited | Dublin City | 1 | 63 | 0 | 63 |
| Lidl Ireland GmbH | Dublin City and South Dublin | 1 | 60 | 0 | 60 |
| Granbrind Terenure Limited | Dublin City | 1 | 60 | 60 | 0 |
| Ballymore Portmarnock Limited | Fingal | 1 | 59 | 59 | 0 |
| Cluid Housing Association | Dublin City | 1 | 59 | 0 | 59 |
| Deanbay Limited | Fingal | 1 | 59 | 59 | 0 |
| Riverside Projects Limited | South Dublin | 1 | 58 | 58 | 0 |
| Emmaville Limited | South Dublin | 1 | 55 | 0 | 55 |
| College Square GP3 Limited | Dublin City | 1 | 54 | 54 | 0 |
| Cabhrú Housing Association | Dublin City | 1 | 53 | 0 | 53 |
| Glenavon Developments Limited | Dublin City | 1 | 52 | 52 | 0 |
| Sales Limited | Dublin City | 1 | 51 | 0 | 51 |
| Cabhru Housing Association | Dublin City | 1 | 48 | 48 | 0 |
| Ginxo Trading Limited | Dublin City | 1 | 46 | 0 | 46 |
| Hollyville Investments Limited | South Dublin | 1 | 43 | 0 | 43 |
| Double E Investments Limited | Dublin City | 1 | 42 | 0 | 42 |
| Hansfield Investments Limited | Fingal | 1 | 41 | 41 | 0 |
| Gerard Kelly Holdings Limited | Dublin City | 1 | 41 | 0 | 41 |
| Lagan Homes Lusk Limited | Fingal | 1 | 41 | 41 | 0 |
| Noteside Limited | Dublin City | 1 | 39 | 0 | 39 |
| Kavco Rathfarnham Limited | South Dublin | 1 | 38 | 38 | 0 |
| Fairfield Road Property Limited | Dublin City | 1 | 38 | 38 | 0 |
| Inglewood Development Limited | Dublin City | 1 | 38 | 0 | 38 |
| JM Dunluce Limited | Dublin City and Fingal | 1 | 36 | 0 | 36 |
| Cabot Landholdings Limited | Fingal | 1 | 34 | 34 | 0 |
| Creedon Group Limited | Dublin City | 1 | 33 | 0 | 33 |
| Lark Finance Limited & SM Blackhorse Limited | Dublin City | 1 | 33 | 0 | 33 |
| Mantua Developments Limited | Fingal | 1 | 32 | 0 | 0 |
| Trafalgar Capital Limited | Fingal | 1 | 32 | 32 | 0 |
| October Two Limited | Dublin City | 1 | 30 | 0 | 30 |
| Deane and Deane Limited | South Dublin | 1 | 30 | 0 | 30 |
| PAMES Developments Limited | Dublin City | 1 | 29 | 29 | 0 |
| Cavan Developments Limited | South Dublin | 1 | 28 | 0 | 28 |
| NT Palmer Developments Limited | Fingal | 1 | 28 | 28 | 0 |
| Sirio Investment Management Limited t and a Sirio Homes | South Dublin | 1 | 28 | 28 | 0 |
| Esprit Investments Limited | Dublin City | 1 | 27 | 0 | 27 |
| Grelis Limited | Dublin City | 1 | 27 | 27 | 0 |
| Independant Clothing Holdings Limited | Dublin City | 1 | 27 | 0 | 27 |
| Vesada Private Limited | Dublin City | 1 | 27 | 0 | 27 |
| Old Nangor Road Limited | South Dublin | 1 | 26 | 0 | 26 |
| Clarman Developments Limited | Dublin City | 1 | 25 | 25 | 0 |
| Rosemount Properties Limited | South Dublin | 1 | 24 | 24 | 0 |
| Lecaltone Limited | Fingal | 1 | 24 | 0 | 24 |
| Sevona Limited | Dublin City | 1 | 24 | 0 | 24 |
| Station Construction Limited | Fingal | 1 | 23 | 23 | 0 |
| Infield Developments Limited | Dublin City | 1 | 23 | 0 | 23 |
| Peter McVerry Trust | Dublin City and South Dublin | 2 | 22 | 0 | 22 |
| Ballymount Homes Limited | South Dublin | 1 | 22 | 0 | 22 |
| Connmurr Projects Limited | South Dublin | 1 | 22 | 0 | 22 |
| Dungrey Limited | South Dublin | 1 | 22 | 22 | 0 |
| Via Properties Limited | Dublin City | 1 | 22 | 22 | 0 |
| Walthill Properties Limited | Dublin City | 1 | 22 | 22 | 0 |
| WP Heuston Developments Limited | Dublin City | 1 | 22 | 22 | 0 |
| Cabot Land Holdings Limited | Fingal | 1 | 21 | 21 | 0 |
| Lorat Trading Limited | South Dublin | 1 | 21 | 21 | 0 |
| Number Three Red Limited | Dublin City | 1 | 21 | 21 | 0 |
| Somerton House Limited | Dublin City | 1 | 21 | 0 | 21 |
| Elm Mount Development Limited | Dublin City | 1 | 20 | 20 | 0 |
| Fitzgibbon Brothers Limited | South Dublin | 1 | 20 | 0 | 20 |
| Number Four Red Limited | South Dublin | 1 | 20 | 20 | 0 |
| Raya Investments Limited | Dublin City | 1 | 20 | 0 | 20 |
| Suites Hotel Management CLG | South Dublin | 1 | 20 | 20 | 0 |
| Wilex Developments Limited | Dublin City | 1 | 20 | 0 | 20 |
| Amberground Limited | Dublin City | 1 | 18 | 0 | 18 |
| Dairbhre Developments Limited | Dublin City | 1 | 16 | 0 | 16 |
| Rathgearan Limited | South Dublin | 1 | 15 | 0 | 15 |
| Baskin Projects Limited | Dublin City | 1 | 14 | 14 | 0 |
| Marshall Yards Development Company Limited | Fingal and South Dublin | 1 | 12 | 0 | 12 |
| Benduff Ireland Limited | South Dublin | 1 | 10 | 0 | 10 |
| Key More Estates Limited | Fingal | 0 | 0 | 0 | 0 |
| KFE Property Development Limited | Fingal | 0 | 0 | 0 | 0 |
| Palmgrey Limited | South Dublin | 0 | 0 | 0 | 0 |
| South Dublin County Council (Housing Department) | South Dublin | 0 | 0 | 0 | 0 |
| Ardstone Homes Limited | South Dublin | 0 | 0 | 0 | 0 |
| Ballyroan Property Limited | South Dublin | 0 | 0 | 0 | 0 |
| EWD3 Developments Limited | Dublin City | 0 | 0 | 0 | 0 |
| Greenleaf Homes Limited | Fingal | 0 | 0 | 0 | 0 |
| Highgate Design Limited | Dublin City | 0 | 0 | 0 | 0 |
| JP Dairy Developments Limited | Dublin City | 0 | 0 | 0 | 0 |
| L-Frack OBD Series Limited | Fingal | 0 | 0 | 0 | 0 |
| MSJA Limited | South Dublin | 0 | 0 | 0 | 0 |
| Naul Road Development Limited | Fingal | 0 | 0 | 0 | 0 |
| Orbitiz Limited | Dublin City | 0 | 0 | 0 | 0 |
| Shamrock Cottages (Rush) Limited | Fingal | 0 | 0 | 0 | 0 |
| Bartra Property Cookstown Limited | South Dublin | 0 | 0 | 0 | 0 |
| BHA HX2 Development Limited | Dublin City | 0 | 0 | 0 | 0 |
| Black Sheep Investments Limited | Dublin City | 0 | 0 | 0 | 0 |
| Brookrush Limited | South Dublin | 0 | 0 | 0 | 0 |
| Caroga Limited | Dublin City | 0 | 0 | 0 | 0 |
| Cavvies Limited | South Dublin | 0 | 0 | 0 | 0 |
| CEL Property Investment Company Limited | Dublin City | 0 | 0 | 0 | 0 |
| Chancery Properties (Irl) Limited | Fingal | 0 | 0 | 0 | 0 |
| COOLAMBER DEVELOPMENTS Limited | South Dublin | 0 | 0 | 0 | 0 |
| Croydon Developments Limited | Dublin City | 0 | 0 | 0 | 0 |
| Daa plc | Fingal | 0 | 0 | 0 | 0 |
| Emerald Irish Creative Limited | South Dublin | 0 | 0 | 0 | 0 |
| Emerald Project Management Limited | South Dublin | 0 | 0 | 0 | 0 |
| Golden Port Homes Limited | Fingal | 0 | 0 | 0 | 0 |
| Grange Backup Power Limited | South Dublin | 0 | 0 | 0 | 0 |
| Insignia Investments Limited | Dublin City | 0 | 0 | 0 | 0 |
| Klairon Construction Limited | Dublin City | 0 | 0 | 0 | 0 |
| Lullymore Ventures Limited | Dublin City | 0 | 0 | 0 | 0 |
| McEleney Homes | Fingal | 0 | 0 | 0 | 0 |
| Microsoft Operations Ireland Limited | South Dublin | 0 | 0 | 0 | 0 |
| Orbitz Limited | Dublin City | 0 | 0 | 0 | 0 |
| Pathway Homes Limited | South Dublin | 0 | 0 | 0 | 0 |
| Pavement Homes Limited | South Dublin | 0 | 0 | 0 | 0 |
| Peachbeach Unlimited Company | Dublin City | 0 | 0 | 0 | 0 |
| Peninsula Suite Property Holdings Limited | Dublin City | 0 | 0 | 0 | 0 |
| Perelisa Management Limited | South Dublin | 0 | 0 | 0 | 0 |
| PGC Realty Limited | Fingal | 0 | 0 | 0 | 0 |
| Phoenix Croft Limited | South Dublin | 0 | 0 | 0 | 0 |
| Pinnacle Private Capital Limited | Dublin City | 0 | 0 | 0 | 0 |
| Protect Investments Limited | South Dublin | 0 | 0 | 0 | 0 |
| Red Rock Elm Park Limited | Dublin City | 0 | 0 | 0 | 0 |
| Romeville Developments Limited | South Dublin | 0 | 0 | 0 | 0 |
| Rycroft SLR Limited | South Dublin | 0 | 0 | 0 | 0 |
| Sherborough Enterprises Limited | Dublin City | 0 | 0 | 0 | 0 |
| Steelworks Property Developments Limited | South Dublin | 0 | 0 | 0 | 0 |
| Straffan Capital Partners Limited | South Dublin | 0 | 0 | 0 | 0 |
| Treslam Limited | Dublin City | 0 | 0 | 0 | 0 |
| Waterloo Road Ventures Limited | Dublin City | 0 | 0 | 0 | 0 |
| Abbey Building Contractors Limited | Dublin City | 0 | 0 | 0 | 0 |
| Atlantico Partnership | South Dublin | 0 | 0 | 0 | 0 |
| BCDK Holdings Limited and Coill Avon Limited | South Dublin | 0 | 0 | 0 | 0 |
| Bluemount Developments (Firhouse) Limited | South Dublin | 0 | 0 | 0 | 0 |
| Garyaron Homes Limited | South Dublin | 0 | 0 | 0 | 0 |
| Glebe Market Property Limited | South Dublin | 0 | 0 | 0 | 0 |
| Greenhills Living Limited | South Dublin | 0 | 0 | 0 | 0 |
| Halexmain Enterprises Limited | Dublin City | 0 | 0 | 0 | 0 |
| Homeland Investments Limited | South Dublin | 0 | 0 | 0 | 0 |
| Irish Residential Properties REIT plc | South Dublin | 0 | 0 | 0 | 0 |
| Kelland Homes Limited and Durkan Estates Ireland Limited | South Dublin | 0 | 0 | 0 | 0 |
| Killross Properties Limited | South Dublin | 0 | 0 | 0 | 0 |
| Kingscroft Development Limited | South Dublin | 0 | 0 | 0 | 0 |
| Lonestar Investments Limited | Dublin City | 0 | 0 | 0 | 0 |
| O'Cualann Cohousing Alliance CLG | Dublin City | 0 | 0 | 0 | 0 |
| O'Mahony Holdings SPRL | South Dublin | 0 | 0 | 0 | 0 |
| Patrick Goslin & Sons Limited | Dublin City | 0 | 0 | 0 | 0 |
| Quintain Development Ireland Limited | South Dublin | 0 | 0 | 0 | 0 |
| Rectone Developments Limited | Dublin City | 0 | 0 | 0 | 0 |
| Relmont Limited | South Dublin | 0 | 0 | 0 | 0 |
| Reverie Developments Limited | Dublin City | 0 | 0 | 0 | 0 |
| Samcava Limited | South Dublin | 0 | 0 | 0 | 0 |
| Templegrove Developments Limited | South Dublin | 0 | 0 | 0 | 0 |
| Thornmeadow Developments Limited | South Dublin | 0 | 0 | 0 | 0 |
| Tuath Housing Association | Dublin City | 0 | 0 | 0 | 0 |