The Treasury Solicitor's list of 102 unclaimed estates in Leeds — property, savings and assets left behind by people who died without a traceable will or next of kin — might read as a niche administrative curiosity. It is not. For UK property investors and market watchers, unclaimed estates are a small but telling symptom of a much larger structural issue: the slow, often opaque pipeline through which inherited property makes its way back onto the open market. Every estate frozen in bona vacantia limbo represents a home, or a share of one, that cannot be sold, let, renovated or occupied until the Crown's Bona Vacantia Division either locates an heir or the estate passes permanently to the state after 30 years.