About £240,000 buys the typical house in St Columb Major. Detached stock costs the most by a wide margin. Terraces are the cheap way in. Most homes sit in the bottom two council tax bands. You are buying a house here rather than a view, and the price is honest about which one you are getting.
The Land Registry recorded 46 sales in the year to May 2026, with a median of around £240,000. The split by type is the number that actually matters. Detached homes ran to a median of about £380,000 across 19 sales, semi-detached to roughly £222,000 across 13, and terraced to about £183,000 across 13. That is a market with two quite separate doors into it, and the one you use depends less on taste than on whether you need a garage.
On direction, the published house price index for the area put the average at about £280,000 as of May 2026, up around 4% over twelve months and down about 0.1% over the month, which is statistical noise wearing a minus sign. Flats went the other way over the year at about 0.4% down, though with a stock this light on flats that figure is describing a very small corner of the market. Over five years the index is up about 11%.
Council tax lands where you would expect in a mid-Cornwall market town. Band A is the most common, and roughly 60% of dwellings sit in bands A or B. The band D bill runs to about £2,590 a year, which is the figure worth holding against whatever you currently pay, because a cheap house in an expensive council area is a trick a lot of buyers only spot in April.
Renting is a county-level picture rather than a town one. Typical private rent across the Cornwall area is about £1,000 a month, which is a mean from the official price index rather than an average of what is currently advertised in the window of the nearest agent. By size, that breaks down to roughly £690 for a one-bedroom, £880 for two, £1,080 for three and £1,510 for four or more, as of April 2026. The town's own rental stock is small enough that it will not always behave like the county.
Against local earnings, this is a stretch but not a fantasy. Modelled gross household income before tax for the area was about £44,500 in the financial year to March 2023, which is the most recent year the modelling covers rather than a live figure. A terrace at the bottom of the market is within reach of two local incomes. A detached house is not, and the people buying them are mostly arriving with money made somewhere else.
Per square metre, the median works out at around £2,860 across the sales that can be matched to an energy certificate's floor area, which is about 96% of them. The typical matched property had roughly 89 square metres of floor space. That is a fair-sized family house by national standards and a reminder that space is the thing this town sells cheaply.
The bedroom mix from the 2021 census confirms it. Roughly 38% of households have three bedrooms and about 31% have two, with around 21% at four or more and only about 10% at one. This is a three-bedroom town. If you want a one-bedroom flat you will be hunting for a while, and the people who do want one mostly end up somewhere with a beach and a surcharge.
Value is the strongest thing St Columb Major has going for it. Space, a proper house, and a bill at the cheap end of the council tax scale, in a county that charges most people considerably more for considerably less.