Windsor and Maidenhead charges the lowest council tax of any authority outside London: £1,952.62 at Band D for 2026-27. But Band D is a reference point, not a bill anyone actually receives — it is what a mid-range home pays. Most homes in England sit in other bands, and the practical floor of what a council tax bill can be is the Band A rate: two-thirds of Band D, fixed by statute.
Apply that ratio to the 19 cheapest non-London authorities (excluding the Isles of Scilly, whose 17 recorded 2025 sales are too few to characterise its housing stock) and a different picture of "cheap council tax" appears — one where the authority with the lowest headline rate is not necessarily the one where the lowest bill is common.
Band D to Band A, authority by authority
The Local Government Finance Act 1992 fixes Band A at six-ninths of Band D (s.5) — so every authority's Band A bill can be read straight off its published Band D rate, no modelling required. The table below pairs that figure with each authority's own 2025 median sale price (HM Land Registry, category A transactions, houses and flats, fetched 23 October 2026), as the closest available signal of how common genuinely low-value — and so lower-banded — homes are in that area. Council tax bands were fixed against 1991 valuations and have never been reassessed, so a 2025 sale price is not a band, only a proxy for it.
| Authority | Band D 2026-27 | Band A (⅔ of D) | 2025 median sale price |
|---|---|---|---|
| Windsor and Maidenhead | £1,952.62 | £1,301.75 | £545,000 |
| Dudley | £2,144.84 | £1,429.89 | £244,975 |
| Wigan | £2,152.68 | £1,435.12 | £200,000 |
| Doncaster | £2,167.75 | £1,445.17 | £180,000 |
| Stoke-on-Trent | £2,183.12 | £1,455.41 | £160,000 |
| Sunderland | £2,197.14 | £1,464.76 | £160,000 |
| Solihull | £2,197.26 | £1,464.84 | £330,000 |
| Sandwell | £2,244.46 | £1,496.31 | £220,000 |
| Thurrock | £2,254.68 | £1,503.12 | £355,000 |
| Basingstoke and Deane | £2,255.21 | £1,503.47 | £375,000 |
| Telford and Wrekin | £2,256.26 | £1,504.17 | £235,000 |
| Brentwood | £2,258.14 | £1,505.43 | £500,000 |
| South Kesteven | £2,260.00 | £1,506.67 | £260,000 |
| Bracknell Forest | £2,264.80 | £1,509.87 | £425,000 |
| Southend-on-Sea | £2,265.17 | £1,510.11 | £345,000 |
| Tendring | £2,269.63 | £1,513.09 | £290,000 |
| Fareham | £2,270.55 | £1,513.70 | £348,000 |
| East Lindsey | £2,275.88 | £1,517.25 | £217,500 |
| Epping Forest | £2,277.21 | £1,518.14 | £520,000 |
For scale, the median English billing authority charges £2,441.46 at Band D — a Band A bill of £1,627.64 — and Band D itself varies nearly 3x across England, from Wandsworth's £1,028.21 to Dorset's £2,765.02.
Two very different kinds of "cheap"
Ranked by Band D alone, Windsor and Maidenhead looks like the best deal outside London by a clear margin — £192 a year cheaper at Band D than the next authority, Dudley. But its 2025 median sale price of £545,000 is more than three times Dudley's £244,975, and over three times Sunderland's £160,000. A home that size, in that price bracket, is very unlikely to carry a 1991 valuation low enough to land in Band A — Band A covers properties worth up to £40,000 on 1 April 1991, a threshold that, adjusted for the kind of price growth seen across these areas since, corresponds to the cheaper end of the stock, not the typical one in a £545,000-median market.
Compare that with the authorities clustered at £160,000–£220,000 medians — Stoke-on-Trent, Sunderland, Doncaster, Wigan, Sandwell, East Lindsey. Their Band D rates sit £200–£300 a year higher than Windsor and Maidenhead's, but their Band A bills are each within about £215 of it, and a far larger share of their housing stock is plausibly priced into the lower bands in the first place. The gap between "has the lowest headline rate" and "is where lower bills are actually common" is the gap this table is built to show.
Several of the lowest-Band-D authorities tell the opposite story to Windsor and Maidenhead: Epping Forest (£520,000 median), Brentwood (£500,000), Bracknell Forest (£425,000) and Basingstoke and Deane (£375,000) all post Band D rates inside the cheapest 20 nationally outside London, while sitting among the priciest median sale values on this list. Their low Band D figure is a genuine fact about the rate they set — it says little about what a typical buyer moving into the area today is likely to pay, because that buyer is unlikely to be buying a Band A home.
Why the two numbers move independently
Council tax bands are not revalued as prices change. England's eight bands (A–H) are still pinned to what a property would have sold for on 1 April 1991, and the system has never had a general revaluation since. A local authority can set a low Band D rate for reasons that have nothing to do with how expensive its housing is today — its overall tax base, the number of higher-band and business properties it can draw on, and local spending decisions all feed into the rate, independently of what any individual band of home is worth now.
That is also why this comparison uses sale price as a proxy for likely banding, not a claim about it. Homecost's data does not include each property's 1991 valuation band — only its address, type and recorded sale history — so a high current sale price does not prove a home sits in a high band, nor does a low one prove Band A. It is, however, the best signal available for which of these 19 areas have a housing stock where Band A and Band B homes are genuinely part of the everyday market, rather than a rare bottom-end exception.
Sunderland illustrates the pattern at street level: terraced homes on Thomas Street, in the SR2 postcode, sold between £7,000 and £95,000 across more than 100 transactions on record — well inside the price range where a Band A or Band B charge, rather than the city's own Band D rate, is the bill most of those buyers actually see.
What this means for comparing areas
None of this changes what any individual authority charges — Band D is still the correct figure to compare for a mid-range home, and it remains the only rate every authority publishes without a model attached. What it does change is what "cheapest council tax area" should be taken to mean. An authority with a low Band D rate and a housing stock concentrated at lower price points — Sunderland and the wider North East among them — delivers a low bill to a large share of its residents. An authority with an equally low Band D rate but a housing stock concentrated at higher price points delivers that headline figure to comparatively few.
Try any address on the Homecost true cost tool to see its own council tax band, mortgage cost and stamp duty position, or browse more council tax coverage on Homecost.