UtilityPrices insight
Reading Water UK’s 2026/27 household averages: water-only and combined bills
For 1 April 2026 to 31 March 2027, Water UK lists a £658 forecast average annual combined household bill for Thames Water. The published data do not provide a separate water-only average for Reading or Thames Water.
Published 10 October 2026 · Written with AI assistance
For the 2026/27 charging year, Water UK publishes Thames Water’s forecast average annual household bill at £658 where water and sewerage are supplied together. The period runs from 1 April 2026 to 31 March 2027. This is the relevant published company figure to use for a Reading household only where its services are billed as a Thames Water combined water-and-sewerage supply; the supplied benchmark does not itself confirm the provider for every address in Reading. The £658 is an annual average, rather than a bill quote for a particular home. [1]
It is important not to treat £658 as a water-only price. It combines the water supply and sewerage elements, so it cannot show how much of a household’s bill is for drinking water and wastewater separately. Water UK’s England-and-Wales combined national average for the same year is £639, meaning the published Thames Water combined average is £19 higher than that national benchmark. That comparison is between company forecast averages only, not a prediction of what an individual household will pay. [1]
There is no Reading-specific water-only annual average in the supplied 2026/27 table, and no Thames Water water-only figure is listed there. The water-only section covers companies and areas such as Affinity Water, Bournemouth Water, Bristol Water, Essex and Suffolk Water, Portsmouth Water, South East Water, South Staffs Water, and Sutton & East Surrey Water. Those figures exclude sewerage and therefore should not be compared directly with Thames Water’s £658 combined amount. In particular, selecting a nearby water-only company’s average would not establish a Reading price. [1]
The published figures are company forecasts, not tariff rates or charges per cubic metre. A metered household’s eventual bill can vary with the amount of water used and with the tariff’s separate components. For an unmetered household, charges may instead reflect rateable value or assessed use. As a result, £658 should be read as a useful annual company-level reference for 2026/27, not as an amount that every Reading household has paid or will necessarily pay. [1]
The source describes the totals as published household bill totals and does not state VAT separately. No additional VAT should therefore be added to the £658 published figure when using this benchmark. It covers England and Wales only; billing arrangements in Scotland and Northern Ireland need separate evidence and should not be inferred from these averages. For a property-specific figure, residents would need to check the named supplier, whether sewerage is included, and the meter or charging basis on their own bill or quote. [1]