HM Revenue & Customs has confirmed the release date for its official monthly property transactions series. The statistics will arrive on 31 March 2026 at 9:30am, according to the announcement updated on 25 March 2026. They cover transactions valued at £40,000 or above.

This release matters because HMRC transaction data is the most authoritative single source for understanding genuine buyer activity across the market. Unlike sentiment surveys or mortgage broker reports, these are actual completed deals. Each transaction has been recorded at the Land Registry and fed into the tax authority's systems. No interpretation. No sampling error. Just the raw transaction count.

Why HMRC data is the yardstick

Property investors and market analysts wait for this release because it answers a specific question: are people actually transacting, or merely talking about it? Price indices show you what properties sold for. HMRC shows you how many changed hands.

The £40,000 threshold matters strategically. It captures the vast majority of residential transactions across the UK. Anything below that floor is typically unmortgaged purchases, cash-only lots, and transfers between family members - statistical noise rather than signal. This focused definition on mortgaged and formal sales gives you genuine clarity about market momentum.

The monthly granularity is equally important to property investors. Quarterly releases lag by weeks. Annual snapshots miss the inflection points entirely. Monthly data lets you spot whether January's traditional rush was genuine growth or just seasonal pattern. You can track regional variation too. Markets don't move in lockstep across the country.

What the 31 March release will show

The data arriving in four days will reveal whether the early months of 2026 held steady demand or started to soften. Against ongoing mortgage rate uncertainty and regional affordability variation, transaction counts become the canary in the coal mine. They move before prices do. This matters for your investment decisions because transaction decline often precedes price corrections by weeks or months.

The release will break down by transaction type and region. This gives you the chance to compare your local market's health against the national trend. A region showing strong transaction growth whilst prices stall is often a leading indicator of fresh buyer interest entering. The reverse pattern - transactions falling whilst prices hold firm - typically precedes a correction.

The data also shows seasonal patterns. March traditionally marks the end of the spring rush. If early 2026 transactions are tracking above the same period last year, that suggests sustained momentum. If they're declining, it signals cooling demand regardless of what headlines claim about sentiment.

Planning around the data release

Until 31 March, you're working with lagged figures from previous months. The most recent official HMRC transaction data carries a natural reporting delay built into the system. This announcement confirms the schedule clearly, so investors can plan around it properly. You can avoid making portfolio decisions based on guesswork when hard numbers are just days away.

Add it to your calendar. This release often moves sentiment more than headlines do, because it represents ground truth about actual transactions rather than speculation about where the market might go.