HMRC scrutinises probate valuations, particularly on larger estates. An inaccurate or informal figure — for example, a quick estimate from an estate agent — can be challenged, leading to delays, penalties, or a higher tax bill than necessary. A formal RICS “Red Book” valuation, carried out by a registered valuer, is prepared to the professional standard HMRC, solicitors and the courts expect. It’s defensible, properly evidenced, and far less likely to be questioned.
A Red Book valuation can also work in the estate’s favour: a professional, accurate figure protects against overpaying Inheritance Tax and provides a reliable baseline for any future Capital Gains Tax if the property is later sold for more.
The valuation itself is usually quick. We can typically arrange an inspection within a few working days of your enquiry, and the inspection takes anywhere from around 30 minutes to a couple of hours depending on the size of the property. The written report usually follows within a few working days of the visit. So from first call to finished report, you’re generally looking at a matter of days to a couple of weeks — though we always try to work around the timescales of the wider probate process, which is handled by the solicitor or executor and can take several months overall.
We understand that arranging a probate valuation comes at a difficult time. Our valuers are professional, prompt and sensitive, and we’ll explain each step clearly so there’s one less thing to worry about.
Our RICS registered valuers provide formal probate and Inheritance Tax valuations across Preston, Lancashire and the North West, prepared to the standard HMRC and solicitors require. Call 01772 419277 or request a quote, and we’ll guide you through it.
© Wignalls Chartered Surveyors 2026
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