Here’s the cert petition filed recently in a case we’ve been tracking. (See also this guest post by economist Bill Wade about that case.)
As the above photo tells you, this one is going into what may the last truly unexplored frontier of regulatory takings law, the details of the ad hoc Penn Central test, the “default” test in most situations where the regulation does not wipe out all economically beneficial use (Lucas), doesn’t physically invade the property (Loretto, Kaiser Aetna), or doesn’t render useless a fundamental attribute of property (Webb’s Fabulous Pharmacies).
In all but those situations, the Court has told us to apply the multifactor three-part (or as Professor Steve Eagle argues, the four-part) test from Penn Central. But only in a few cases have property owners successfully navigated that minefield to




