| Cahergal Lawn, Ballyvolane | — | 5 |
| Caherkirky, Rossmore | — | 6 |
| Cahermone, Midleton | — | 5 |
| Cahill Ville, Alexandra Road | — | 6 |
| Cairn Woods, Ballyviniter | €295,000 | 32 |
| Cairn Woods, Mallow | — | 10 |
| Cairn Woods Ballyviniter, Mallow | — | 7 |
| Caislean An Easaig, Castletownroche | €230,000 | 16 |
| Caislean Close, Ballincollig | €320,000 | 10 |
| Caislean Dr, Ballincollig | — | 7 |
| Caislean View, Ballincollig | — | 5 |
| Calderwood Court, Donnybrook | €450,000 | 7 |
| Calderwood Dr, Donnybrook | — | 8 |
| Calderwood Road, Donnybrook | — | 9 |
| Callas, Berrings | — | 7 |
| Calville, Bandon Road | — | 5 |
| Camden Court, Camden Quay | €210,000 | 10 |
| Camden Court, Carrolls Quay | €215,000 | 17 |
| Camden Wharf, Camden Quay | €277,500 | 45 |
| Camden Wharf, Carrolls Quay | — | 9 |
| Came Point, Cametringane | €157,250 | 7 |
| Campion Avenue, Abbey Fort | €422,907 | 37 |
| Campion Avenue, Abbeyfort | €420,705 | 21 |
| Campion Mews, Abbey Fort | €374,449 | 6 |
| Campion Mews, Abbeyfort | €348,018 | 8 |
| Canfie, Ardgroom | — | 5 |
| Canning Place, Passage West | — | 5 |
| Canon Sheehan Place, Mallow | €200,000 | 29 |
| Canons Wood, Chapel Street | — | 5 |
| Cappagh, Kinsale | — | 6 |
| Cappanclare, Inchigeelagh | — | 6 |
| Capwell Avenue, Turners Cross | — | 9 |
| Capwell Road, Turners Cross | €290,000 | 16 |
| Carbery Arms, Rosscarbery | — | 6 |
| Carbery Terrace, Baltimore | — | 5 |
| Cardinal Court, Wilton | €320,000 | 36 |
| Careystown Meadows, Whitegate | €347,500 | 24 |
| Careystown Woods, Whitegate | €294,000 | 29 |
| Carleton Village, Golf Links Road | €205,000 | 13 |
| Carleton Village, Youghal | €190,000 | 77 |
| Carleton Wharf, O'Briens Place | — | 6 |
| Carleton Wharf, Youghal | €200,000 | 25 |
| Carlisle Court, Mosestown | — | 6 |
| Carlisle Court, Whitegate | — | 5 |
| Carlton Village, Youghal | €169,500 | 14 |
| Carlton Villas, Youghal | €180,000 | 8 |
| Carmen Lawn, Belmont | — | 16 |
| Carmen Lawn, Upper Belmont | — | 12 |
| Carr's Hill, Douglas | — | 11 |
| Carr's Hill View, Carrigaline Road | €299,559 | 13 |
| Carraig Aoil, Cloughduv | €603,000 | 11 |
| Carraig Mor, Caherdaniel | — | 34 |
| Carraig Naofa, Durrus | €277,533 | 11 |
| Carraig Ri, Leamlara | €278,000 | 9 |
| Carraig Tur, Model Farm Road | €348,000 | 41 |
| Carraigroe, Brigown | €200,000 | 11 |
| Carraigroe, Mitchelstown | €242,500 | 10 |
| Carrig Avenue, Carrig Na Curra | €340,000 | 10 |
| Carrig Downs, Carrigtwohill | — | 7 |
| Carrig Green, Carrig na Curra | — | 5 |
| Carrig Ri, Leamlara | — | 5 |
| Carrig Rua, Ballinagree | — | 16 |
| Carrig Tur, Model Farm Road | €370,044 | 6 |
| Carriganarra, Ballincollig | — | 18 |
| Carriganassa, Killeagh | — | 5 |
| Carrigathou, Coachford | — | 5 |
| Carrigbeg, Meadowlands | €234,248 | 26 |
| Carrigboy, Durrus | — | 16 |
| Carrigcourt, Carrigaline | €420,000 | 7 |
| Carrigcourt, Carrignavar | — | 5 |
| Carrigdhoun, Waterpark | — | 12 |
| Carrigleigh, Inchigeela | — | 8 |
| Carrigmore, Carrigaline | €375,000 | 9 |
| Carrigmore, Conna | — | 5 |
| Carrigmore Park, Ballinlough | €300,000 | 11 |
| Carrigogna, Midleton | — | 5 |
| Carrigroe, Mitchelstown | — | 6 |
| Carrigwell, Carrignavar | €378,750 | 12 |
| Carrs Hill, Castletreasure | €298,026 | 8 |
| Casement Road, Bandon | €226,000 | 12 |
| Casement St, Clonakilty | — | 5 |
| Castan Doire, Halfway | €230,000 | 13 |
| Castle Avenue, Carrigtwohill | — | 8 |
| Castle Avenue, Muskerry Estate | — | 16 |
| Castle Close, Carrigtwohill | — | 5 |
| Castle Close Rd, Blarney | — | 6 |
| Castle Court, Church Road | — | 6 |
| Castle Court Avenue, Castle Court | €279,615 | 12 |
| Castle Meadows, Skehard Road | €385,000 | 28 |
| Castle Oaks, Bandon | — | 28 |
| Castle Oaks, Castle Road | — | 8 |
| Castle Rivers, Conna | €305,727 | 33 |
| Castle Rivers Estate, Conna | €301,762 | 11 |
| Castle Road, Bandon | — | 12 |
| Castle Rock Ave, Castle Rock | — | 6 |
| Castle St, Macroom | — | 7 |
| castle Street, Dunmanway | — | 9 |
| Castleblagh, Ballyhooly | — | 7 |
| Castlebrook, Conna | €235,000 | 19 |
| Castlegar, Chapel Lane | — | 12 |
| Castlegar Apts, Chapel Lane | — | 9 |
| Castlejane Court, Glanmire | €220,000 | 22 |
| Castleknock, Ballincollig | — | 5 |
| Castlemanor Crescent, Castlemartyr | €265,000 | 15 |
| Castleoaks, Bandon | — | 26 |
| Castleoaks, Castle Road | — | 10 |
| Castleowen, Blarney | — | 11 |
| Castlepark, Ballincollig | €245,000 | 20 |
| Castlepark, Kinsale | — | 9 |
| Castlepark Ave, Mallow | — | 5 |
| Castlepark Avenue, St. Joseph's Road | — | 6 |
| Castlepark Dr, St Josephs Rd | — | 8 |
| Castlepoint, Crosshaven | — | 5 |
| Castlepoint, Schull | — | 5 |
| Castlepoint Court, Camden Rd | €400,000 | 12 |
| Castlepook, Doneraile | — | 5 |
| Castleredmond, Midleton | — | 5 |
| Castletown, Enniskeane | €240,000 | 6 |
| Castleview, Carrigtwohill | — | 8 |
| Castleview, Little Island | — | 5 |
| Castleview Estate, Ballymacoda | — | 15 |
| Castlewest Town Centre, Ballincollig | — | 10 |
| Castlewhite, Waterfall | €445,000 | 8 |
| Castlewood, Bridge Street | — | 8 |
| Castlewood, Little Island | €275,000 | 33 |
| Castlewrixon, Ballyhea | €80,000 | 7 |
| Cathedral Mews, 46 Upper John St | — | 6 |
| Cathedral Mews, Upper John St | €228,570 | 10 |
| Cathedral Rd, Gurranebraher | €242,500 | 12 |
| Cathedral Road, Gurranabraher | €226,500 | 16 |
| Catherine Street, Youghal | €218,000 | 9 |
| Cedar Close, Tanyard Wood | — | 8 |
| Cedar Court, Charleville | — | 9 |
| Cedar Crescent, Cluain Ard | — | 6 |
| Cedar Grove, Ballydaheen | — | 5 |
| Cedar Grove, Bishopstown | — | 5 |
| Cedar Grove, Cluain Ard | — | 5 |
| Cedar Grove, Mallow | — | 8 |
| Cedar Mews, Coolfadda | €308,370 | 20 |
| Cedar Road, Fota Rock | — | 8 |
| Cedar View, Coolfadda | — | 8 |
| Cedarwood Ave, Waterpark | — | 7 |
| Cedarwood Close, Castle Court | €356,828 | 9 |
| Cedarwood Close, Waterpark | — | 9 |
| Cedarwood Dr, Castleheights | — | 8 |
| Cedarwood Dr, Waterpark | €250,000 | 6 |
| Cedarwood Dr Castleheights, Kilmoney Rd | — | 8 |
| Cedarwood Drive, Castle Heights | — | 12 |
| Celtic Cottages, Colla Road | — | 13 |
| Centenary Row, Old Youghal Rd | — | 10 |
| Central Ave, Firgrove | — | 5 |
| Central Avenue, Bishopstown | — | 11 |
| Centre Park, Main Street | — | 16 |
| Ceol Na Mara, Rosscarbery | — | 5 |
| Chairmans Lane, Kinsale | — | 8 |
| Chandlers Rest, Rushbrooke | — | 9 |
| Chandlers Rest, Rushbrooke Links | €215,000 | 20 |
| Chandlers View, Rushbrooke Links | — | 9 |
| Chandlers Walk, Rushbrooke | — | 10 |
| Chandlers Walk, Rushbrooke Links | €240,000 | 21 |
| Chandlers Way, Rushbrooke Links | €315,000 | 21 |
| Chapel Court, Gortnaclohy | — | 6 |
| Chapel Court, Skibbereen | — | 12 |
| Chapel Field, Cathedral Rd | €317,000 | 15 |
| Chapel Field, Gurranabraher | — | 5 |
| Chapel Hill, Fermoy | — | 8 |
| Chapel Hill Court, Kealkill | €168,750 | 7 |
| Chapel Lane, Churchfield | — | 5 |
| Chapel Lane, Mallow | — | 11 |
| Chapel Square, Fermoy | — | 8 |
| Chapel St, Bantry | — | 7 |
| Chapel St, Charleville | €100,000 | 5 |
| Chapel Street, Bandon | — | 5 |
| Chapel Street, Castletownroche | — | 9 |
| Chapel Street, Cloyne | €160,000 | 7 |
| Chapel Street, Dunmanway | €176,000 | 10 |
| Chapel Street, Shandon | — | 5 |
| Charlemont Terrace, Wellington Rd | €425,000 | 7 |
| Charles Daly Rd, Togher | — | 8 |
| Charlesfield, Lyre | — | 5 |
| Charleston Court, Bailick Rd | — | 8 |
| Charleston Maltings, Bailick Road | €250,000 | 11 |
| Charleston Wharf, Bailick Rd | €255,500 | 13 |
| Charleston Woods, Castleredmond | €334,802 | 7 |
| Charleston Woods, Midleton | €317,181 | 36 |
| Charleville Cottages, Old Youghal Rd | — | 5 |
| Charleville Road, Newmarket | €92,500 | 11 |
| Cherrington, Temple Hill | — | 5 |
| Cherry Close, Brindle Hill | €172,000 | 7 |
| Cherry Gardens, Donnybrook | — | 5 |
| Cherry Lane, Janeville | €334,801 | 21 |
| Cherry Mews, Abbey Fort | €396,476 | 10 |
| Cherry Orchard, Broomfield | €238,000 | 8 |
| Cherry Orchard, Broomfield Village | — | 7 |
| Cherry Walk, Muskerry Estate | — | 7 |
| Chestnut Ave, Fota Rock | — | 5 |
| Chestnut Crescent, Bridgemount | — | 9 |
| Chestnut Crescent, Castlelake | — | 5 |
| Chestnut Drive, Cluain Ard | €260,000 | 14 |
| Chestnut Drive, Midleton | — | 6 |
| Chestnut Grove, Bishopstown | — | 7 |
| Chestnut Grove, Bridgemount | — | 11 |
| Chestnut Grove, Castlepark | — | 7 |
| Chestnut Grove, Classes Lake | — | 7 |
| Chestnut Meadows, Glyntown | — | 6 |
| Chestnut Mews, Cluain Ard | — | 9 |
| Chestnut Place, Cluain Ard | — | 8 |
| Church Ave, Off Roman St | — | 5 |
| Church Court, Church Rd | — | 6 |
| Church Court, Little Island | — | 5 |
| Church Green, Ballinglanna | €370,044 | 108 |
| Church Hill, Lisgoold | — | 7 |
| Church Road, Ballycotton | — | 7 |
| Church Road, Ballydehob | — | 5 |
| Church Road, Bantry | €200,000 | 12 |
| Church Road, Blackrock | — | 7 |
| Church St, Kanturk | — | 8 |
| Church Street, Cloyne | €114,575 | 20 |
| Church Street, Cobh | €215,000 | 11 |
| Church Street, Millstreet | — | 6 |
| Church Street, Mitchelstown | — | 9 |
| Church Street, Newmarket | — | 8 |
| Church View, Ballincollig | €342,000 | 14 |
| Church View, Cahermore | — | 6 |
| Church View, Enniskeane | — | 15 |
| Church View, Leap | — | 7 |
| Church View, Main Street | €290,748 | 6 |
| Church View Gardens, Watergrasshill | — | 16 |
| Churchfield Avenue, Churchfield | — | 6 |
| Churchfield Place East, Churchfield | — | 6 |
| Churchview, Ballincollig | — | 5 |
| Churchyard Lane, Ballintemple | — | 6 |
| Cill Mhuire, Church Hill | €396,476 | 12 |
| Citi West Mews, Ballincollig | — | 6 |
| City View Mews, Banduff | — | 6 |
| Clancool Terrace, Bandon | — | 10 |
| Clancy Street, Fermoy | €176,500 | 23 |
| Clancy Terrace, Charleville | €158,333 | 10 |
| Clanrickarde Estate, Boreenmanna Road | — | 6 |
| Clarendon Brook, Carr's Hill | — | 40 |
| Clareville, Pouladuff Road | €330,000 | 11 |
| Clarkes Road, Ballyphehane | — | 13 |
| Clarkes Wood, Mount Oval | €405,500 | 24 |
| Clarkes Wood, Mount Oval Village | €476,000 | 45 |
| Clash Rd, Little Island | €336,649 | 8 |
| Clashanure, Ovens | — | 5 |
| Clashbredane, Kilmichael | — | 5 |
| Clashduv Estate, Glasheen | — | 7 |
| Clashduv Estate, Glasheen Rd. | €405,000 | 15 |
| Clashduv Rd, Togher | — | 6 |
| Classes Lake, Ovens | — | 6 |
| Clearwater, Courtmacsherry | €393,500 | 22 |
| Cleburne Mews, Old Quarter | — | 14 |
| Clermont Cottages, South Douglas Road | €240,000 | 22 |
| Clermont Terrace, South Douglas Road | — | 5 |
| Cleve Hill, Blackrock Road | — | 10 |
| Clevedon, Lower Kilmoney Road | — | 7 |
| Cliff Est, Baltimore | — | 6 |
| Clifton, Elm Park | — | 6 |
| Clifton, Grange | — | 5 |
| Clifton Avenue, Montenotte Park | — | 5 |
| Clifton grange, Douglas | €430,000 | 11 |
| Clodagh, Crookstown | — | 7 |
| Clogheen, Clonakilty | — | 6 |
| Clogheen, Dunderrow | — | 5 |
| Clogheen Grove, Clonakilty | — | 6 |
| Clogheen Heights, Clonakilty | — | 8 |
| Clogheen Strand Holiday Homes, Clogheen | — | 7 |
| Clonakilty Court, Astna St | €147,500 | 6 |
| Clonard Avenue, Grenagh | — | 14 |
| Clonard Lawn, Grenagh | €300,000 | 8 |
| Clondulane, Fermoy | — | 5 |
| Clonfadda, Macroom | — | 5 |
| Clonlara, Kerry Pike | €475,770 | 147 |
| Clonlara, Kerrypike | — | 11 |
| Clonlea, Mount Oval | €310,000 | 21 |
| Clonlea, Mount Oval Village | €322,000 | 54 |
| Clonmel Road, Mitchelstown | — | 8 |
| Clonmore, Ballyviniter | €312,775 | 112 |
| Clonmore, Mallow | €321,586 | 60 |
| Clonmult Terrace, Midleton | €199,500 | 12 |
| Clonpriest, Youghal | — | 5 |
| Clontarf Est, Skehard Rd | €300,000 | 11 |
| Clontead More, Coachford | — | 5 |
| Clontymon Lawn, Boreenmanna Rd | — | 8 |
| Cloonbane, Doneraile | — | 5 |
| Clos Ui Chorrain, Scarteen | €271,528 | 8 |
| Closes Road, Farranree | — | 5 |
| Cloughland, Bere Island | — | 6 |
| Cloughleafin, Mitchelstown | — | 5 |
| Cloughphilip, Tower | — | 6 |
| Clounties, Leap | — | 5 |
| Clover Avenue, Broom Heights | €396,476 | 13 |
| Clover Lawn, Cork Road | — | 5 |
| Clover Lawn, Janeville | €377,533 | 54 |
| Clover Lawn, Skehard Road | — | 11 |
| Cloyne Meadows, Cloyne | €246,000 | 27 |
| Cluain Alainn, Pairc an Aonaigh | €339,207 | 18 |
| Cluain an Oir, Belgooly | — | 12 |
| Cluain Ard, Beennamweel | — | 8 |
| Cluain Ard, Blarney | €370,044 | 71 |
| Cluain Ard, Bweeng | — | 16 |
| Cluain Ard, Freemount | — | 6 |
| Cluain Ard, Newtown | — | 5 |
| Cluain Cairn, Station Road | €348,017 | 44 |
| Cluain Chaoin, Kerry Road | — | 32 |
| Cluain Mara, Farm Lane | — | 15 |
| Cluain Mara, Farmlane | — | 7 |
| Cluain Mara, Kinsale | — | 7 |
| Cluain Na Croise, Crossbarry | €410,000 | 23 |
| Cluain na Greine, Dromahane | — | 6 |
| Cluain na Laoi, Dripsey | — | 8 |
| Cluain Na Ri, Clondulane | €184,500 | 34 |
| Cluain Reidh, Ballymakeera | €308,590 | 21 |
| Cluain Reidh, Ballyvourney | €317,180 | 15 |
| Cluin, Allihies | — | 6 |
| Cnoc Aoibhinn, Upper Cork Hill | — | 5 |
| Cnoc Ard, Riverstick | — | 9 |
| Cnoic Aoibhinn, Church Rd | — | 5 |
| Cnoic Eoin, Coachford | €421,652 | 29 |
| Coach House Lane, Midleton | — | 5 |
| Coach Road, Dunmanway | €146,250 | 7 |
| Coach Road, Kilworth | — | 5 |
| Coastguard Cottages, Wet Lane | — | 5 |
| Codrum, Macroom | €220,000 | 12 |
| Codrum Close, Codrum Hall | €431,674 | 17 |
| Codrum Drive, Codrum Hall | €431,674 | 7 |
| Codrum Green, Codrum Hall | €431,674 | 11 |
| Codrum Lane, Codrum Hall | €381,452 | 10 |
| Codrum Lawn, Codrum Hall | €359,739 | 8 |
| Codrum Mews, Codrum Hall | €407,645 | 6 |
| Codrum Way, Codrum Hall | €418,459 | 27 |
| Coill Darrach, Kilworth | — | 6 |
| Cois Abhainn, Crossbarry | — | 8 |
| Cois Abhainn, Killeagh | — | 6 |
| Cois Abhainn, Riverstick | — | 23 |
| Cois Atha, Baltimore Road | — | 7 |
| Cois Bruach, Riverstick | — | 7 |
| Cois Caol, Market Street | — | 5 |
| Cois Caol, Skibbereen | — | 5 |
| Cois Chuain, Glounthaune | €790,000 | 17 |
| Cois Cille, Church Road | — | 25 |
| Cois Cille, Conna | — | 19 |
| Cois Coille, Lower Woodhill | — | 5 |
| Cois Coillte, Ballinure Road | — | 6 |
| Cois Coillte, Kilworth | €273,500 | 25 |
| Cois Coillte, Saleen | €351,000 | 19 |
| Cois Cuain, Ballyclough | — | 9 |
| Cois Cuain, Courtmacsherry | €385,000 | 17 |
| Cois Cuain, Whitegate | — | 12 |
| Cois Farraige, Whitegate | — | 8 |
| Cois na Criann, Ballymaloe Road | — | 22 |
| Cois Na Criann, Cloyne | — | 6 |
| Cois Na Curra, Lisgoold | €250,770 | 30 |
| Cois Na Farraige, Whitegate | €227,500 | 23 |
| Cois na hAbhann, Cloyne | — | 8 |
| Cois na Habhann, College Wood | — | 5 |
| Cois Na Habhann, Bailick Road | — | 7 |
| Cois Na Tra, Garryvoe | — | 6 |
| Cois Tobair, Dromahane | €214,537 | 28 |
| Cois Tobar, Dromahane | — | 6 |
| Colla Road, Schull | — | 10 |
| College Avenue, College Manor | €302,500 | 9 |
| College Court, College Manor | — | 9 |
| College Dr, College Manor | — | 8 |
| College Grove, Clonakilty | — | 8 |
| College Grove, College Manor | — | 6 |
| College Lawn, College Manor | €290,000 | 45 |
| College Sq, College Rd | — | 5 |
| College View, Blarney St | — | 5 |
| College View, College Manor | — | 5 |
| College View, Midleton | — | 6 |
| College View Terrace, Western Road | €222,209 | 13 |
| Collins Terrace, Kinsale | — | 5 |
| Comeragh Park, The Glen | €230,000 | 12 |
| Commons Road, Blackpool | €180,000 | 35 |
| Coneybeg, Watergrasshill | — | 7 |
| Congress rd., Turner's Cross | €255,000 | 15 |
| Connolly Ave, Mallow | — | 11 |
| Connolly Park, Ballyphehane | — | 5 |
| Connolly Place, Ballyphehane | — | 9 |
| Connolly Road, Ballyphehane | €295,000 | 52 |
| Connolly St, Clonakilty | — | 5 |
| Connolly St, Fermoy | €107,500 | 12 |
| Connolly Street, Bandon | €210,000 | 13 |
| Connolly Street, Midleton | — | 7 |
| Convent Ave, Sundays Well | — | 5 |
| Convent Avenue, Blackrock | — | 10 |
| Convent Drive, Blackrock Villas | — | 13 |
| Convent Gardens, Blackrock Villas | €594,714 | 26 |
| Convent Hill, Bandon | €134,500 | 12 |
| Convent Road, Blackrock | — | 7 |
| Convent Road, Clonakilty | — | 9 |
| Convent Road, Doneraile | — | 17 |
| Coolageela, Kanturk | — | 5 |
| Coolamber Ave, Cobh | — | 5 |
| Coolamber Close, Cobh | — | 6 |
| Coolamber Crescent, Cóbh | — | 6 |
| Coolbane, Liscarroll | — | 5 |
| Coolbawn Court, Midleton | €238,000 | 18 |
| Coolcaum, Churchtown | — | 6 |
| Coolcower, Macroom | — | 7 |
| Cooldurragha, Union Hall | — | 6 |
| Coolduve, Lissarda | — | 5 |
| Coole East, Whites Cross | — | 5 |
| Cooleens, Charleville | — | 13 |
| Cooline Avenue, Ballyvoloon | — | 5 |
| Cooline Close, Ballyvoloon | €413,216 | 5 |
| Cooline Crest, Ballyvoloon | €286,344 | 5 |
| Cooline Drive, Ballyvoloon | €362,995 | 55 |
| Cooline Drive, Cobh | — | 11 |
| Cooline Heights, Ballyvolane | — | 5 |
| Cooline Heights, Ballyvoloon | €216,740 | 42 |
| Cooline Heights, Cobh | — | 6 |
| Coolkellure Avenue, Coolkellure | — | 7 |
| Coolkellure Green, Coolkellure | €391,526 | 11 |
| Coolkellure Lane, Coolkellure | €331,233 | 17 |
| Coolkellure Lawn, Coolkellure | €328,387 | 25 |
| Coolkellure Lawn, Lehenaghmore | €343,612 | 5 |
| Coolkellure Rise, Coolkellure | €431,000 | 28 |
| Coolkellure Rise, Lehenaghbeg | — | 6 |
| Coolkellure Way, Coolkellure | — | 15 |
| Coolkirky, Riverstick | — | 6 |
| Coolmaine Mews, Kinsale Manor | — | 7 |
| Coolmona, Donoughmore | €226,000 | 14 |
| Coolmore Gardens, Shanbally | — | 8 |
| Coolmoreen, Innishannon | — | 6 |
| Coolnagurrane, Skibbereen | — | 5 |
| Coolowen, Blarney | — | 5 |
| Coolroe, Ballincollig | — | 6 |
| Coolroe Heights, Ballincollig | €347,500 | 13 |
| Coopers Grange, Old Quarter | €444,500 | 91 |
| Coopers Grange, The Old Quarter | — | 6 |
| Cooragurteen, Ballydehob | — | 5 |
| Copley Hall, Copley St | — | 8 |
| Copley Hall, Cotter Street | — | 8 |
| Copley Hall, Cotters St | €287,000 | 9 |
| Copley House, Copley St | — | 9 |
| Copley Place, Copley Street | — | 6 |
| Coppenger Fields, Whites Cross | €321,586 | 57 |
| Coppenger Woods, White's Cross | €396,475 | 7 |
| Copper Point, Airhill | — | 7 |
| Copper valley heights, Glanmire | — | 5 |
| Copper Valley Heights, Ballinglanna | — | 5 |
| Copper Valley Vue, Ballinglanna | — | 6 |
| Copper Valley Vue, Glanmire | €360,000 | 13 |
| Copperfields, Rushbrooke | — | 5 |
| Copperhill, Ballintemple | €377,500 | 22 |
| Copperhill, Broomfield | €240,000 | 16 |
| Copperhill, Broomfield Village | — | 5 |
| Copperpoint, Airhill | — | 7 |
| Copperpoint, Schull | €321,585 | 7 |
| Coppinger Fields, Whites Cross | €308,370 | 5 |
| Coppinger Green, Lakeview | €378,854 | 57 |
| Coppinger View, Castleredmond Court | — | 6 |
| Coppinger View, Coppinger Court | — | 5 |
| Coppingers Acre, Bantry Park Road | €273,000 | 9 |
| Corabbey Court, Distillery Walk | €200,000 | 14 |
| Corabbey Court, Midleton | €220,000 | 29 |
| Corcorans Quay, Blackpool | — | 6 |
| Cork Rd, Bandon | €176,230 | 7 |
| Cork Road, Coachford | — | 5 |
| Cork Road, Fermoy | — | 6 |
| Cork Road, Mallow | €310,000 | 11 |
| Cork Road, Skibbereen | — | 5 |
| Cork Street, Kinsale | €380,000 | 24 |
| Cork Street, Macroom | — | 12 |
| Corran Beg, Goleen | — | 5 |
| Corran South, Leap | — | 5 |
| Corvalley Court, Boreenmanna Road | — | 5 |
| Course Side, Fota Island | — | 5 |
| Courtwood, Garryduff | — | 24 |
| Cove Walk Avenue, Kinsale Manor | €482,500 | 39 |
| Cramers Close, Belgooly | — | 12 |
| Cranford Pines, Ballincollig | — | 15 |
| Crann Darach, Glanmire Road Middle | — | 5 |
| Crann Darach, Meadowlands | €281,938 | 36 |
| Crann Darach, Middle Glanmire Road | — | 21 |
| Crawford Manor, Crawford Woods | — | 10 |
| Crawford Woods, Church Hill | €420,000 | 28 |
| Creamery View, Dromina | — | 6 |
| Crenagh Hill, Kerry Pike | €312,775 | 11 |
| Crenagh Hill, Woodside | €318,128 | 21 |
| Crestfield Downs, Hazelwood | — | 7 |
| Crestfield View, Glanmire | — | 5 |
| Croaghtamore Gardens, Pouladuff Road | — | 5 |
| Croaghtamore Square, Glasheen Road | — | 6 |
| Croke Place, Mallow | — | 9 |
| Crosses Court, Spring Lane | — | 8 |
| Crossmahon, Bandon | — | 6 |
| Crostera West, Glengarriff | €195,000 | 6 |
| Croughevoe, Mitchelstown | — | 6 |
| Cuan Dor Haven, Glandore | — | 5 |
| Cuil Na Carraige, Ballymakeera | — | 5 |
| Cul Ard, Corrin View | — | 6 |
| Cul Ard, Gallanes | €493,960 | 12 |
| Cul na Greine, Coolfadda | €346,917 | 64 |
| Cul na Greine, Drimoleague | €252,500 | 15 |
| Cul Na Greine, Bandon | €361,233 | 5 |
| Cul Na Greine, Bantry | — | 8 |
| Cul Na Greine, Mill Road | — | 5 |
| Cul Na Greine, Newtown | €245,000 | 6 |
| Cullen, Riverstick | — | 5 |
| Cultra House, Lower Rd | — | 5 |
| Curra Woods, Riverstick | — | 11 |
| Currabeg, Ovens | — | 6 |
| Currabeha, Fermoy | — | 6 |
| Curragh, Kanturk | — | 7 |
| Curragh Ard, Curragh | €295,868 | 10 |
| Curragh Ard, Kanturk | €303,965 | 11 |
| Curragh Court, Kanturk | — | 5 |
| Curragh Glen, Upper Aghada | — | 11 |
| Curragh Rd, Turners Cross | — | 7 |
| Curragh Woods, Frankfield | €391,000 | 66 |
| Curraghconway Court, Ballycurreen | — | 5 |
| Curraghconway Court, Frankfield | — | 7 |
| Curraghishal, Killeagh | — | 6 |
| Curraghwoods, Frankfield | — | 6 |
| Currahaly, Farran | — | 10 |
| Curraheen, Conna | — | 5 |
| Curraheen Drive, Bishopstown | — | 7 |
| Curraheen Road, Bishopstown | — | 8 |
| Curraleigh, Inniscarra | — | 5 |
| Cushing Road, Farranree | — | 10 |
| Cypress Circus, Broomfield Village | — | 9 |
| Cyprus Circus, Broomfield | — | 7 |
| Cyprus Circus, Broomfield Village | — | 5 |
| The Cedars, Bridewood | — | 7 |
| The Cedars, Classis Lake | — | 10 |
| The Cedars, Lackenroe | €396,475 | 34 |
| The Circle, Broadale | — | 8 |
| The Circle, Grange Manor | — | 8 |
| The Cloisters, Ard Cashel | €285,000 | 16 |
| The Cloisters, Ballincollig | €326,000 | 52 |
| The Cloisters, Church Rd | €300,000 | 12 |
| The Close, Ard Patrick | — | 6 |
| The Close, Ardpatrick | — | 6 |
| The Close, Belview Wood | €423,850 | 17 |
| The Close, College Wood | — | 8 |
| The Close, Coolroe Meadows | €486,000 | 30 |
| The Close, Dun Eala | — | 11 |
| The Close, Elmbury | €315,725 | 23 |
| The Close, Harbour Heights | €308,000 | 9 |
| The Close, Heathfield | €305,947 | 13 |
| The Close, Maryborough Ridge | €362,500 | 21 |
| The Close, Waterpark | — | 7 |
| The Close, Wetherton | — | 5 |
| The Close Ard Patrick, Assumption Rd | — | 6 |
| The Coastguard, Schull | — | 5 |
| The Coppins, Herons Wood | €415,000 | 10 |
| The Cornfields, Bishopstown | — | 7 |
| The Cotswolds, Castleredmond | — | 15 |
| The Cotswolds, Midleton | €367,500 | 14 |
| The Cottage, Church Road | — | 5 |
| The Cotton Mills, Old Chapel | €257,291 | 25 |
| The Court, Ard Cashel | — | 10 |
| The Court, Compass Quay | €399,250 | 31 |
| The Court, Dun Eala | — | 6 |
| The Court, Elmbury | €321,586 | 16 |
| The Court, Harbour Heights | — | 35 |
| The Court, Heathfield | €345,135 | 35 |
| The Court, Lus an Ime | €229,075 | 11 |
| The Court, Wetherton | — | 7 |
| The Courtyard, Castlepark | — | 9 |
| The Courtyard, Castleredmond | €342,000 | 24 |
| The Courtyard, Castletownbere | — | 6 |
| The Courtyard, Fota Island | — | 8 |
| The Courtyard, Fota Island Resort | €287,500 | 15 |
| The Courtyard, Jacobs Island | — | 8 |
| The Courtyard, Main St | — | 5 |
| The Courtyard, Mill Rd | — | 8 |
| The Courtyard, Rosscarbery | — | 8 |
| The Courtyard, Woodville | €245,000 | 13 |
| The crescent, Oakfield | — | 8 |
| The Crescent, Broadale | €372,500 | 19 |
| The Crescent, Castle Rock | — | 6 |
| The Crescent, Castlerock | — | 8 |
| The Crescent, Cobh | — | 5 |
| The Crescent, College Wood | — | 17 |
| The Crescent, Collegewood | — | 9 |
| The Crescent, Compass Quay | — | 9 |
| The Crescent, Dun Eala | — | 5 |
| The Crescent, Farranlea Rd. | — | 9 |
| The Crescent, Glenbride | — | 12 |
| The Crescent, Greenvalley | — | 11 |
| The Crescent, Harbour heights | €329,000 | 15 |
| The Crescent, Heathfield | — | 31 |
| The Crescent, Highfield Park | — | 19 |
| The Crescent, Horsehead | €504,205 | 6 |
| The Crescent, Lus an Ime | — | 18 |
| The Crescent, Old Fort Road | — | 11 |
| The Crescent, Old Quarter | — | 5 |
| The Crescent, Owenabue Heights | — | 10 |
| The Crescent, Priory Court | — | 9 |
| The Crescent, Richmond Rise | €394,273 | 12 |
| The Crescent, Rockfield | — | 6 |
| The Cresent, Broadale | — | 5 |
| The Crest, Harpers Creek | €513,216 | 16 |