| House Prices in Cow Lane, Watford WD17 | £434,800 | 8 | 5 |
| House Prices in Cow Lane, Watford WD25 | - | - | 4 |
| House Prices in Cowper Court, Watford WD24 | £359,000 | 7 | 3 |
| House Prices in Crakers Mead, Watford WD18 | £317,938 | 2 | 16 |
| House Prices in Cranefield Drive, Watford WD25 | £499,308 | 35 | - |
| House Prices in Cromer Road, Watford WD24 | £387,727 | 61 | 2 |
| House Prices in Crosfield Court, Lower High Street, Watford WD17 | £199,781 | - | 149 |
| House Prices in Crossmead, Watford WD19 | £404,588 | 62 | 2 |
| House Prices in Cross Road, Watford WD19 | £639,200 | 45 | 2 |
| House Prices in Cross Street, Watford WD17 | £378,500 | 25 | 3 |
| House Prices in Crown Lodge, Crown Rise, Watford WD25 | £228,800 | - | 5 |
| House Prices in Crown Rise, Watford WD25 | £472,088 | 34 | 38 |
| House Prices in Croxley View, Watford WD18 | £348,731 | 123 | 344 |
| House Prices in Crusader Way, Watford WD18 | £305,979 | 18 | 39 |
| House Prices in Cuffley Avenue, Watford WD25 | £468,400 | 15 | - |
| House Prices in Cunningham Way, Leavesden, Watford WD25 | £606,741 | 58 | 36 |
| House Prices in Curtiss Drive, Leavesden, Watford WD25 | £379,000 | 29 | - |
| House Prices in Curzon Gate Court, Grandfield Avenue, Watford WD17 | £251,000 | - | 16 |
| House Prices in Cussans House, Croxley View, Watford WD18 | £249,750 | - | 31 |
| House Prices in Cypress Walk, Watford WD25 | £873,333 | 5 | - |
| House Prices in Dagwood Court, Lockhart Road, Watford WD17 | £270,000 | - | 9 |
| House Prices in Dairy Mews, Holywell Road, Watford WD18 | £253,000 | 2 | 10 |
| House Prices in Dali Court, Ward Road, Watford WD24 | £266,091 | - | 11 |
| House Prices in Damson Close, Watford WD24 | £625,000 | 10 | - |
| House Prices in Dapple Court, Croxley View, Watford WD18 | £298,500 | - | 2 |
| House Prices in Da Vinci Court, Cezanne Road, Watford WD25 | £306,250 | - | 28 |
| House Prices in Deacons Hill, Watford WD19 | £810,000 | 5 | 1 |
| House Prices in Deakin Close, Watford WD18 | £328,286 | 15 | 1 |
| House Prices in Dean Court, Watford WD25 | £173,700 | - | 15 |
| House Prices in Dean Wace House, Rosslyn Road, Watford WD18 | £463,500 | 1 | 13 |
| House Prices in De Havilland Apartments, Bateson Drive, Leavesden, Watford WD25 | £299,429 | - | 7 |
| House Prices in Dellfield Close, Watford WD17 | £1,182,111 | 14 | 1 |
| House Prices in Dell Road, Watford WD24 | £452,300 | 25 | 3 |
| House Prices in Dell Side, Watford WD24 | £443,500 | 8 | - |
| House Prices in Denewood Close, Watford WD17 | £1,112,400 | 29 | - |
| House Prices in Denewood Mews, Watford WD17 | £1,142,500 | 2 | - |
| House Prices in Denham Place, Park Avenue, Watford WD18 | £259,714 | - | 7 |
| House Prices in Denmark Street, Watford WD17 | £635,074 | 44 | - |
| House Prices in Derby Road, Watford WD17 | £400,167 | 5 | 63 |
| House Prices in Derwent Close, Watford WD25 | £435,071 | 28 | - |
| House Prices in Desmond Road, Watford WD24 | £402,750 | 30 | 3 |
| House Prices in Devereux Drive, Watford WD17 | £1,165,244 | 71 | - |
| House Prices in De Vere Walk, Watford WD17 | £852,833 | 28 | - |
| House Prices in Devon Road, Watford WD24 | £424,286 | 46 | 32 |
| House Prices in Diamond Road, Watford WD24 | £422,111 | 61 | 3 |
| House Prices in Dodd Road, Watford WD24 | £311,844 | 16 | 138 |
| House Prices in Dome Mews, St Albans Road, Watford WD25 | £320,045 | - | 22 |
| House Prices in Dorchester Court, Chalk Hill, Watford WD19 | £286,400 | - | 10 |
| House Prices in Douglas Avenue, Watford WD24 | £510,625 | 36 | 8 |
| House Prices in Dowding Way, Leavesden, Watford WD25 | £813,277 | 47 | 1 |
| House Prices in Dowry Walk, Watford WD17 | £1,111,800 | 9 | - |
| House Prices in Duke Street, Watford WD17 | £416,556 | 11 | - |
| House Prices in Dumas Way, Watford WD18 | £665,000 | 3 | - |
| House Prices in Dunsmore, Watford WD19 | £325,143 | - | 7 |
| House Prices in Durban Road East, Watford WD18 | £376,838 | 37 | 3 |
| House Prices in Durban Road, Watford WD18 | £376,600 | 37 | 27 |
| House Prices in Durban Road West, Watford WD18 | £458,659 | 28 | 13 |
| House Prices in Dyson Court, Lower High Street, Watford WD17 | £147,250 | - | 63 |
| House Prices in Earl Street, Watford WD17 | £374,538 | 14 | 4 |
| House Prices in Eastbury Road, Watford WD19 | £503,882 | 79 | 156 |
| House Prices in East Drive, Watford WD25 | £464,607 | 53 | - |
| House Prices in Eastfield Avenue, Watford WD24 | £534,308 | 58 | - |
| House Prices in East Lane, Watford WD25 | £941,000 | 3 | - |
| House Prices in Eastlea Avenue, Watford WD25 | £504,250 | 66 | 5 |
| House Prices in Ebury Road, Watford WD17 | £297,765 | 39 | 36 |
| House Prices in Edinburgh Mews, Watford WD19 | £288,500 | 1 | 1 |
| House Prices in Edison Court, Franklin Avenue, Watford WD18 | £298,974 | 1 | 40 |
| House Prices in Edridge Court, Ley Farm Close, Watford WD25 | £270,000 | - | 26 |
| House Prices in Edson Close, Watford WD25 | £640,278 | 30 | 2 |
| House Prices in Edward Amey Close, Watford WD25 | £378,714 | 35 | 9 |
| House Prices in Edwards Court, Schreiber Grange, Watford WD17 | £437,833 | - | 6 |
| House Prices in Elderberry Way, Watford WD25 | £724,625 | 10 | - |
| House Prices in Eley Place, Watford WD19 | £1,084,000 | 3 | - |
| House Prices in Elfrida Road, Watford WD18 | £409,314 | 42 | 5 |
| House Prices in Elizabeth Court, Hempstead Road, Watford WD17 | £343,462 | - | 56 |
| House Prices in Elizabeth House, Exeter Close, Watford WD24 | £366,220 | - | 42 |
| House Prices in Elizabeth House, Hallam Close, Watford WD24 | £361,659 | - | 42 |
| House Prices in Ellenbrook Close, Watford WD24 | £447,667 | 3 | - |
| House Prices in Elliot Road, Watford WD17 | £544,541 | 12 | 25 |
| House Prices in Ellwood Court, Ellwood Gardens, Watford WD25 | £295,571 | - | 18 |
| House Prices in Ellwood Gardens, Watford WD25 | £406,571 | 22 | 18 |
| House Prices in Elm Avenue, Watford WD19 | £814,760 | 33 | - |
| House Prices in Elm Court, Watford WD17 | £263,000 | - | 12 |
| House Prices in Elm Grove, Watford WD24 | £455,250 | 31 | - |
| House Prices in Elton Park, Watford WD17 | £258,581 | - | 31 |
| House Prices in Emerald Court, Loates Lane, Watford WD17 | £325,167 | - | 7 |
| House Prices in Emperor Court, Durban Road East, Watford WD18 | £340,000 | 4 | - |
| House Prices in Empire Centre, Watford WD24 | £416,000 | 2 | - |
| House Prices in Empire Place, Linden Avenue, Watford WD18 | £425,125 | - | 8 |
| House Prices in Ennerdale Drive, Watford WD25 | £530,600 | 31 | - |
| House Prices in Epsom Road, Watford WD18 | £336,000 | - | 38 |
| House Prices in Essex Lodge, Alexandra Road, Watford WD17 | £267,250 | - | 10 |
| House Prices in Essex Road, Watford WD17 | £530,436 | 35 | 70 |
| House Prices in Essoldo Court, Granville Road, Watford WD18 | £342,080 | - | 25 |
| House Prices in Estcourt Road, Watford WD17 | £375,704 | 101 | 30 |
| House Prices in Eton House, Anglian Close, Watford WD24 | £305,292 | - | 25 |
| House Prices in Euston Avenue, Watford WD18 | £417,439 | 74 | 12 |
| House Prices in Evans Avenue, Watford WD25 | £486,667 | 31 | - |
| House Prices in Evolution, St Albans Road, Watford WD25 | £312,375 | - | 25 |
| House Prices in Exchange Road, Watford WD18 | £210,786 | 1 | 39 |
