Two kinds of empty homes: why hard-to-reach vacancy needs two different policy responses, and why the data cannot currently tell them apart

Empty homes are routinely discussed as a single problem with a single toolkit of interventions. We believe, however, that the most persistent and policy-resistant vacancy in England falls into two distinct categories that fail to respond to standard approaches, essentially for opposite reasons.

The first is financialised private vacancy: homes held through corporate and offshore structures as stores of capital, where occupancy was never the owner's objective. For these owners, council tax premiums are a manageable holding cost, and enforcement tools stall against ownership structures designed to be difficult to reach.

The second is stalled public vacancy: empty local authority homes, concentrated in estate regeneration pipelines, where the owner is fully identifiable and legally empowered to act, but where factors include sustained fiscal pressure on local authorities narrowing the institutional capacity to pursue any delivery model beyond a conventional private development partnership, even when that model has demonstrably stalled.

The standard policy response treats both as enforcement problems. In fact, one is an ownership transparency problem and the other is an institutional capacity problem. Neither can currently be measured, because the occupancy data released through council tax records is blind to ownership, at least in so far as it appears in publicly available data sets.