The typical home here sells for about £295,000, and that figure describes almost nobody's actual purchase. Flats go for well under £200,000. Semis go for over £300,000. Detached homes go for about £427,500. The average sits in the middle of a split, and hardly anyone buys the middle.
The Land Registry's figures for the year to May 2026 put the median sale at about £295,000, across 638 sales. Once you split them by type, the average stops being useful. The 71 flats that sold went for a median of about £167,000. The 252 terraces went for about £265,000, the 206 semis for about £325,000 and the 109 detached houses for about £427,500. Terraces were the busiest part of the market, which fits a town where the starter home still has a front door and stairs. If a listing is pitched at the headline average, check which of those four it really is.
On the official house price index, average prices across the index area rose about 4% in the year to May 2026. Flats went the other way, down about 1% over the same period. That's a small fall, not a crash, but a flat here has been standing still while the houses around it moved on. A buyer comparing a flat with a terrace should bear that in mind when choosing between them.
Council tax falls most often in band C, with about 34% of homes in bands A or B. The band D bill is about £2,406 a year, and that's the easiest number to set against what you pay now. Anyone moving from a pricier district will notice it on the first bill.
Renting is priced at district level. The typical private rent across the Swale area was about £1,090 a month as of April 2026, up about 2% on the year. That's an average across the whole district from the official rent index, not a median of what's being advertised in Sittingbourne itself. By size, it comes to about £763 a month for a one-bed, about £1,008 for a two-bed, about £1,217 for a three-bed and about £1,821 for four bedrooms or more. There's no reliable figure for studios or rooms, so any listing quoting one has nothing to compare it against.
For affordability, the useful comparison is local income. The modelled gross household income, before tax, averaged about £57,700 in the financial year to March 2023. That's a few years out of date and describes the whole household, not one earner. Against a typical sale of about £295,000, a terrace or a flat is within reach for a two-income household. A detached house takes either a good salary or a lot of equity from somewhere more expensive, and the equity is usually how it's done.
Price per square metre gives a truer comparison. The median is about £3,731, measured across the sales that could be matched to an energy certificate's floor area, which covers about 94% of them. The typical floor area behind that figure is 82 square metres. That describes a modest family house, not a sprawling one, and anyone who assumed a Kent town would give them room to spare should measure the rooms before believing the brochure.
The bedroom mix from Census 2021 explains the market. About 48% of homes have three bedrooms, about 25% have two, about 18% have four or more and about 9% have one. The town was built for families, and the three-bed semi is its whole business.
Houses are one of Sittingbourne's real strengths: a family home with a garden costs a price a working household can reach. The flats are cheaper again, but they're the part of the market that has stopped moving.