New constituency-by-constituency house price data puts local housing costs in sharper focus

House price statistics have often been discussed at regional level, which is fine if you want to talk about 'the North West' but far less useful if you want to understand what is actually happening in a particular community. Now, constituency-level data on house prices in England and Wales has been made available, complete with figures for neighbourhoods within each constituency. It is a quiet but significant shift in how accessible this information has become.

The headline figures are medians rather than averages, and that choice matters. The median is the point at which half of the prices in the data sit above it and half below, which means a handful of very expensive sales cannot drag the number upwards in the way they would with a simple mean. For anyone trying to get a realistic sense of what a typical property costs in their area, the median is usually the more honest guide.

There are caveats worth understanding before quoting these numbers. The figures represent the median price paid over a rolling twelve-month period, and they are not adjusted for the mix of property sizes and types sold in different places and periods. A constituency where a wave of large family homes happened to change hands will look more expensive than one where mostly flats were sold, even if underlying values are similar. Treat the numbers as a snapshot of what actually sold, not a pure measure of what any given home is worth.

The neighbourhood-level detail is built on 2021 Census MSOAs, small statistical areas that allow you to drill down within a constituency. That granularity is genuinely useful: figures across a whole parliamentary constituency can mask enormous variation between, say, a city-centre neighbourhood and its leafier outskirts. Being able to see both sets of numbers side by side gives renters, buyers and campaigners a much sharper picture of local affordability.

The data will be refreshed in line with releases from the Office for National Statistics, which currently publishes twice a year, so this is not a live feed but a regularly updated resource. Anyone who needs the information in an alternative format can contact papers@parliament.uk, and MPs and their staff can raise queries about updates directly with the Commons Library.

The timing is not incidental. With the Social Housing Bill [HL] 2026-27 scheduled for its second reading in the House of Commons on 10 September 2026, housing is firmly on the parliamentary agenda. Constituency-level price data gives backbenchers and campaigners exactly the kind of local evidence they need to make the case for building more affordable homes in the places where prices have pulled furthest away from local incomes.

For readers, the practical takeaway is straightforward. If you are renting and wondering whether your local market is as unaffordable as it feels, or saving for a deposit and trying to work out where your money might stretch, this data lets you compare your own constituency and neighbourhood against the wider picture with real numbers. And if you want to lobby your MP about housing, you can now arrive armed with the median price paid in your own backyard rather than a broad regional statistic that may bear little relation to your street.