When I reviewed Szpunar AG’s Opinion in C-195/15 Mulhaupt /SCI Senior Home, I predicted (it’s a safe prediction, nothing whiz-bang about it) that the Court would probably come to the same conclusion in less words and with less references to the overall context.
It did. It cherry-picked the AG’s arguments and came to the same conclusion. Of particular note is its insistence, with the AG, that even though a derogation must be interpreted strictly, it is nonetheless appropriate to ensure that the exception is not deprived of its effectiveness.
Please refer to my review of the AG’s Opinion for more detail. Final conclusion: security created by virtue of a provision of national law, such as that at issue in the main proceedings, by which the real property of a person owing real property taxes is, by operation of law, to be subject to a public charge and that property owner must accept enforcement of the decision recording that tax debt against that property, constitutes a ‘right in rem’ for the purposes of that article.
(Handbook of) EU private international law, 2nd ed. 2016, Chapter 5, Heading 5.7.1 ).