| House Prices in Clacton Road, Sunderland SR5 | £89,200 | 22 | 6 |
| House Prices in Clandon, Langport Road, Sunderland SR2 | £667,000 | 1 | 1 |
| House Prices in Clanholme, Cairnhill Terrace, Houghton Le Spring DH4 | £214,000 | 1 | 1 |
| House Prices in Clanny Street, Sunderland SR1 | £55,000 | 2 | - |
| House Prices in Claremont Avenue, Sunderland SR6 | £296,200 | 12 | - |
| House Prices in Claremont Drive, Houghton Le Spring DH4 | £105,500 | 56 | 2 |
| House Prices in Claremont Road, Sunderland SR6 | £260,200 | 10 | - |
| House Prices in Claremont Terrace, Sunderland SR2 | £119,167 | 7 | 62 |
| House Prices in Clarence Street, Sunderland SR5 | £65,600 | 1 | 4 |
| House Prices in Clarendon Square, Sunderland SR5 | £73,000 | 24 | - |
| House Prices in Claude Street, Hetton Le Hole, Houghton Le Spring DH5 | £139,300 | 18 | - |
| House Prices in Claxheugh Cottages, Sunderland SR4 | £122,400 | 5 | 1 |
| House Prices in Claxheugh Road, South Hylton, Sunderland SR4 | £103,526 | 59 | - |
| House Prices in Claymere Road, Leechmere Industrial Estate, Sunderland SR2 | £291,500 | - | 2 |
| House Prices in Claypath Road, Hetton Le Hole, Houghton Le Spring DH5 | £152,444 | 32 | 3 |
| House Prices in Cleeve Court, Washington NE38 | £80,421 | 68 | 16 |
| House Prices in Clementina Close, Sunderland SR2 | £68,000 | 20 | 2 |
| House Prices in Cleveland Road, Sunderland SR4 | £147,172 | 239 | 47 |
| House Prices in Cleveland View, Sunderland SR6 | £360,850 | 21 | 5 |
| House Prices in Cliffe Court, Sunderland SR6 | £255,182 | - | 14 |
| House Prices in Cliffe Park, Sunderland SR6 | £420,381 | 16 | 21 |
| House Prices in Cliffe Terrace, Sunderland SR2 | £112,750 | 6 | - |
| House Prices in Cliffe View, Sunderland SR2 | £86,750 | 2 | 3 |
| House Prices in Clifford Street, Sunderland SR4 | £108,000 | 1 | 1 |
| House Prices in Cliff Road, Ryhope, Sunderland SR2 | £205,111 | 13 | 5 |
| House Prices in Cliff Road, Sunderland SR2 | £200,222 | 13 | 5 |
| House Prices in Cliftonbourne Avenue, Sunderland SR6 | - | 12 | - |
| House Prices in Clifton Bourne Avenue, Sunderland SR6 | £277,125 | 8 | - |
| House Prices in Clifton Road, Sunderland SR6 | £292,273 | 35 | - |
| House Prices in Clinton Place, Sunderland SR3 | £152,958 | 34 | 17 |
| House Prices in Clockstand Close, Sunderland SR6 | £193,824 | 17 | - |
| House Prices in Clockwell Street, Sunderland SR5 | £94,000 | 4 | - |
| House Prices in Cloonagh, Gillas Lane East, Houghton Le Spring DH5 | £330,000 | 1 | 1 |
| House Prices in Closeburn Square, Sunderland SR3 | £140,600 | 16 | - |
| House Prices in Close Street, Sunderland SR4 | £78,722 | 42 | 9 |
| House Prices in Clovelly Road, Sunderland SR5 | £88,500 | 120 | 1 |
| House Prices in Clovelly Square, Sunderland SR5 | £94,286 | 12 | - |
| House Prices in Clovelly, West View, Grasswell, Houghton Le Spring DH4 | £60,000 | 1 | 2 |
| House Prices in Clover Avenue, Houghton Le Spring DH4 | £99,000 | 17 | - |
| House Prices in Cloverdale House, Thornholme Road, Sunderland SR2 | £163,800 | - | 5 |
| House Prices in Club Cottages, New Herrington, Houghton Le Spring DH4 | £141,500 | 2 | - |
| House Prices in Clydesdale Avenue, Houghton Le Spring DH4 | £112,571 | 41 | - |
| House Prices in Clydesdale Street, Hetton Le Hole, Houghton Le Spring DH5 | £79,333 | 44 | - |
| House Prices in Coach Road Estate, Washington NE37 | £96,597 | 540 | 76 |
| House Prices in Coach Road, Great Usworth, Washington NE37 | - | 9 | - |
| House Prices in Coach Road, Washington NE37 | - | 9 | - |
| House Prices in Coalbank Road, Hetton Le Hole, Houghton Le Spring DH5 | £97,833 | 22 | - |
| House Prices in Coalbank Square, Hetton Le Hole, Houghton Le Spring DH5 | £78,000 | 20 | - |
| House Prices in Coaley Lane, Houghton Le Spring DH4 | £180,300 | 12 | 8 |
| House Prices in Coastguard Cottages, Sunderland SR6 | £128,250 | 6 | 2 |
| House Prices in Coatsville, Chester Road, Shiney Row, Houghton Le Spring DH4 | £194,000 | 1 | 1 |
| House Prices in Cockermouth Road, Sunderland SR5 | £87,444 | 65 | 2 |
| House Prices in Colchester Terrace, Sunderland SR4 | £155,852 | 81 | 1 |
| House Prices in Coldstream Avenue, Sunderland SR5 | £104,667 | 43 | - |
| House Prices in Coldstream Close, Houghton Le Spring DH4 | £97,700 | 23 | - |
| House Prices in Coleridge Road, Sunderland SR5 | £94,200 | 21 | - |
| House Prices in Coley Terrace, Sunderland SR6 | £157,450 | 27 | - |
| House Prices in Colima Avenue, Sunderland Enterprise Park, Sunderland SR5 | £1,054,000 | - | 2 |
| House Prices in Colin Terrace, Sunderland SR2 | £152,857 | 8 | - |
| House Prices in College View, Sunderland SR5 | £102,000 | 8 | - |
| House Prices in Colliery Lane, Easington Lane, Houghton Le Spring DH5 | £263,778 | 10 | 8 |
| House Prices in Colliery Lane, Hetton Le Hole, Houghton Le Spring DH5 | £256,667 | 10 | 8 |
| House Prices in Collingwood Court, Washington NE37 | £26,882 | 3 | 170 |
| House Prices in Collingwood Drive, Houghton Le Spring DH4 | £100,700 | 62 | - |
| House Prices in Collingwood Street, Sunderland SR5 | £62,167 | 8 | - |
| House Prices in Colombo Road, Sunderland SR5 | £118,000 | 12 | 5 |
| House Prices in Columbia House, Washington NE38 | £245,000 | 2 | - |
| House Prices in Columbine Court, Hetton-Le-Hole, Houghton Le Spring DH5 | £208,474 | 19 | - |
| House Prices in Comet Square, Sunderland SR3 | £111,667 | 20 | 8 |
| House Prices in Commercial Road, Sunderland SR2 | - | 3 | - |
| House Prices in Concorde Square, Sunderland SR3 | £83,000 | 5 | - |
| House Prices in Conica Lane, Philadelphia, Houghton Le Spring DH4 | £162,500 | 2 | - |
| House Prices in Coniscliffe Place, Sunderland SR6 | £151,722 | 19 | 7 |
| House Prices in Coniston Avenue, Easington Lane, Houghton Le Spring DH5 | £113,500 | 20 | - |
| House Prices in Coniston Avenue, Sunderland SR5 | £209,578 | 78 | - |
| House Prices in Coniston Drive, Washington NE37 | £175,833 | 21 | - |
| House Prices in Connaught Close, Philadelphia, Houghton Le Spring DH4 | £257,462 | 13 | - |
| House Prices in Contarellie Road, Sunderland SR3 | £304,444 | 9 | - |
| House Prices in Conway Gardens, Sunderland SR3 | £171,333 | 7 | - |
| House Prices in Conway Road, Sunderland SR5 | £80,143 | 17 | 1 |
| House Prices in Conway Square, Sunderland SR5 | £77,600 | 15 | - |
| House Prices in Conyers Close, Castletown, Sunderland SR5 | £172,400 | 21 | - |
| House Prices in Cook Square, Hylton Castle, Sunderland SR5 | £99,143 | 19 | - |
| House Prices in Cook Square, Sunderland SR5 | £96,429 | 19 | - |
| House Prices in Cooks Wood, Washington NE38 | £485,800 | 6 | - |
| House Prices in Cooperative Terrace, Hetton Le Hole, Houghton Le Spring DH5 | £98,000 | 4 | 1 |
| House Prices in Cooperative Terrace, Sunderland SR4 | £124,833 | 27 | - |
| House Prices in Cooperative Terrace, Washington NE37 | £67,636 | 4 | 7 |
| House Prices in Co-Operative Terrace, Washington NE37 | £62,000 | 4 | 7 |
| House Prices in Cooper Street, Sunderland SR6 | £122,032 | 65 | 12 |
| House Prices in Copley Drive, Sunderland SR3 | £195,583 | 62 | - |
| House Prices in Coppice Close, Sunderland SR3 | £427,333 | 3 | - |
| House Prices in Copthill Way, Houghton Le Spring DH4 | £217,143 | 21 | - |
| House Prices in Coptleigh, Houghton Le Spring DH5 | £228,433 | 82 | 3 |
| House Prices in Coquetdale Villas, Sunderland SR6 | £120,250 | 8 | - |
| House Prices in Coquet, Washington NE38 | £123,826 | 85 | - |
| House Prices in Corbiere Close, Sunderland SR3 | £295,688 | 21 | - |
| House Prices in Corby Gate, Sunderland SR2 | £171,158 | 5 | 16 |
| House Prices in Corby Hall Drive, Sunderland SR2 | £340,000 | 17 | - |
| House Prices in Corby Lodge, Ashbrooke Road, Sunderland SR2 | £279,000 | 1 | 1 |
