| House Prices in Cow Lane, Watford WD25 | - | - | 4 |
| House Prices in Cowper Court, Watford WD24 | £362,000 | 7 | 3 |
| House Prices in Crakers Mead, Watford WD18 | £320,812 | 2 | 16 |
| House Prices in Cranefield Drive, Watford WD25 | £502,423 | 35 | - |
| House Prices in Cromer Road, Watford WD24 | £390,436 | 61 | 2 |
| House Prices in Crosfield Court, Lower High Street, Watford WD17 | £199,781 | - | 149 |
| House Prices in Crossmead, Watford WD19 | £407,412 | 62 | 2 |
| House Prices in Cross Road, Watford WD19 | £644,133 | 45 | 2 |
| House Prices in Cross Street, Watford WD17 | £381,150 | 25 | 3 |
| House Prices in Crown Lodge, Crown Rise, Watford WD25 | £230,800 | - | 5 |
| House Prices in Crown Rise, Watford WD25 | £501,935 | 34 | 35 |
| House Prices in Croxley View, Watford WD18 | £352,861 | 122 | 343 |
| House Prices in Crusader Way, Watford WD18 | £308,830 | 18 | 39 |
| House Prices in Cuffley Avenue, Watford WD25 | £470,800 | 15 | - |
| House Prices in Cunningham Way, Leavesden, Watford WD25 | £612,833 | 58 | 36 |
| House Prices in Curtiss Drive, Leavesden, Watford WD25 | £383,000 | 29 | - |
| House Prices in Curzon Gate Court, Grandfield Avenue, Watford WD17 | £253,571 | - | 16 |
| House Prices in Cussans House, Croxley View, Watford WD18 | £252,250 | - | 31 |
| House Prices in Cypress Walk, Watford WD25 | £886,667 | 5 | - |
| House Prices in Dagwood Court, Lockhart Road, Watford WD17 | £272,000 | - | 9 |
| House Prices in Dairy Mews, Holywell Road, Watford WD18 | £255,000 | 2 | 10 |
| House Prices in Dali Court, Ward Road, Watford WD24 | £268,818 | - | 11 |
| House Prices in Damson Close, Watford WD24 | £630,000 | 10 | - |
| House Prices in Da Vinci Court, Cezanne Road, Watford WD25 | £309,143 | - | 28 |
| House Prices in Deacons Hill, Watford WD19 | £820,500 | 5 | 1 |
| House Prices in Deakin Close, Watford WD18 | £330,714 | 15 | 1 |
| House Prices in Dean Court, Watford WD25 | £175,100 | - | 15 |
| House Prices in Dean Wace House, Rosslyn Road, Watford WD18 | £468,900 | 1 | 13 |
| House Prices in De Havilland Apartments, Bateson Drive, Leavesden, Watford WD25 | £302,143 | - | 7 |
| House Prices in Dellfield Close, Watford WD17 | £1,199,556 | 14 | 1 |
| House Prices in Dell Road, Watford WD24 | £455,600 | 25 | 3 |
| House Prices in Dell Side, Watford WD24 | £446,000 | 8 | - |
| House Prices in Denewood Close, Watford WD17 | £1,129,800 | 29 | - |
| House Prices in Denewood Mews, Watford WD17 | £1,159,500 | 2 | - |
| House Prices in Denham Place, Park Avenue, Watford WD18 | £262,714 | - | 7 |
| House Prices in Denmark Street, Watford WD17 | £639,963 | 44 | - |
| House Prices in Derby Road, Watford WD17 | £404,167 | 5 | 63 |
| House Prices in Derwent Close, Watford WD25 | £438,143 | 28 | - |
| House Prices in Desmond Road, Watford WD24 | £405,250 | 30 | 3 |
| House Prices in Devereux Drive, Watford WD17 | £1,183,512 | 71 | - |
| House Prices in De Vere Walk, Watford WD17 | £859,944 | 28 | - |
| House Prices in Devon Road, Watford WD24 | £425,764 | 46 | 32 |
| House Prices in Diamond Road, Watford WD24 | £425,200 | 61 | 3 |
| House Prices in Dodd Road, Watford WD24 | £314,779 | 16 | 138 |
| House Prices in Dome Mews, St Albans Road, Watford WD25 | £323,045 | - | 22 |
| House Prices in Dorchester Court, Chalk Hill, Watford WD19 | £288,800 | - | 10 |
| House Prices in Douglas Avenue, Watford WD24 | £514,958 | 36 | 8 |
| House Prices in Dowding Way, Leavesden, Watford WD25 | £825,468 | 47 | 1 |
| House Prices in Dowry Walk, Watford WD17 | £1,128,400 | 9 | - |
| House Prices in Duke Street, Watford WD17 | £419,111 | 11 | - |
| House Prices in Dumas Way, Watford WD18 | £669,667 | 3 | - |
| House Prices in Dunsmore, Watford WD19 | £342,571 | - | 7 |
| House Prices in Durban Road East, Watford WD18 | £379,703 | 37 | 3 |
| House Prices in Durban Road, Watford WD18 | £379,600 | 37 | 27 |
| House Prices in Durban Road West, Watford WD18 | £462,220 | 28 | 13 |
| House Prices in Dyson Court, Lower High Street, Watford WD17 | £145,577 | - | 61 |
| House Prices in Earl Street, Watford WD17 | £377,077 | 14 | 4 |
| House Prices in Eastbury Road, Watford WD19 | £508,724 | 79 | 156 |
| House Prices in East Drive, Watford WD25 | £469,630 | 53 | - |
| House Prices in Eastfield Avenue, Watford WD24 | £537,846 | 58 | - |
| House Prices in East Lane, Watford WD25 | £950,000 | 3 | - |
| House Prices in Eastlea Avenue, Watford WD25 | £507,795 | 66 | 5 |
| House Prices in Ebury Road, Watford WD17 | £300,059 | 39 | 36 |
| House Prices in Edinburgh Mews, Watford WD19 | £292,500 | 1 | 1 |
| House Prices in Edison Court, Franklin Avenue, Watford WD18 | £301,789 | 1 | 40 |
| House Prices in Edridge Court, Ley Farm Close, Watford WD25 | £272,960 | - | 26 |
| House Prices in Edson Close, Watford WD25 | £646,167 | 30 | 2 |
| House Prices in Edward Amey Close, Watford WD25 | £381,429 | 35 | 9 |
| House Prices in Edwards Court, Schreiber Grange, Watford WD17 | £442,167 | - | 6 |
| House Prices in Elderberry Way, Watford WD25 | £735,625 | 10 | - |
| House Prices in Eley Place, Watford WD19 | £1,090,500 | 3 | - |
| House Prices in Elfrida Road, Watford WD18 | £412,286 | 42 | 5 |
| House Prices in Elizabeth Court, Hempstead Road, Watford WD17 | £347,038 | - | 56 |
| House Prices in Elizabeth House, Exeter Close, Watford WD24 | £369,854 | - | 42 |
| House Prices in Elizabeth House, Hallam Close, Watford WD24 | £361,659 | - | 42 |
| House Prices in Ellenbrook Close, Watford WD24 | £451,000 | 3 | - |
| House Prices in Elliot Road, Watford WD17 | £549,000 | 12 | 25 |
| House Prices in Ellwood Court, Ellwood Gardens, Watford WD25 | £298,357 | - | 18 |
| House Prices in Ellwood Gardens, Watford WD25 | £410,190 | 22 | 18 |
| House Prices in Elm Avenue, Watford WD19 | £823,960 | 33 | - |
| House Prices in Elm Court, Watford WD17 | £265,400 | - | 12 |
| House Prices in Elm Grove, Watford WD24 | £458,500 | 31 | - |
| House Prices in Elton Park, Watford WD17 | £260,935 | - | 31 |
| House Prices in Emerald Court, Loates Lane, Watford WD17 | £328,167 | - | 7 |
| House Prices in Emperor Court, Durban Road East, Watford WD18 | £343,000 | 4 | - |
| House Prices in Empire Centre, Watford WD24 | £418,500 | 2 | - |
| House Prices in Empire Place, Linden Avenue, Watford WD18 | £428,750 | - | 8 |
| House Prices in Ennerdale Drive, Watford WD25 | £534,433 | 31 | - |
| House Prices in Epsom Road, Watford WD18 | £341,000 | - | 38 |
| House Prices in Essex Lodge, Alexandra Road, Watford WD17 | £269,750 | - | 10 |
| House Prices in Essex Road, Watford WD17 | £535,673 | 35 | 70 |
| House Prices in Essoldo Court, Granville Road, Watford WD18 | £345,160 | - | 25 |
| House Prices in Estcourt Road, Watford WD17 | £378,612 | 101 | 30 |
| House Prices in Eton House, Anglian Close, Watford WD24 | £308,083 | - | 25 |
| House Prices in Euston Avenue, Watford WD18 | £420,982 | 74 | 12 |
| House Prices in Evans Avenue, Watford WD25 | £490,167 | 31 | - |
| House Prices in Evolution, St Albans Road, Watford WD25 | £315,438 | - | 25 |
| House Prices in Exchange Road, Watford WD18 | £212,929 | 1 | 39 |
| House Prices in Exeter Close, Watford WD24 | £329,117 | - | 119 |
| House Prices in Explorer Drive, Watford WD18 | £221,844 | 1 | 45 |
