Council tax in Watford, 2026/27Band D £2,447 a year · £245 a month over 10 paymentsBand A£1,631Band B£1,903Band C£2,175Band D£2,447Band E£2,990Band F£3,534Band G£4,078Band H£4,893Source: MHCLG, Council Tax levels April 2026 to March 2027, two adults. Chart: RenterCheck (rentercheck.co.uk)