In the case of Wallach v. Rudolph et al., Commissioners of the District of Columbia, 1909, the U.S Supreme Court ruled in favor of Wallach. The dispute arose when a law was passed by Congress that allowed for commissioners to remove projections and encroachments on public space in Washington D.C without compensation to property owners. Wallach's bay windows were deemed as encroaching onto public space and he was ordered to remove them at his own expense or face penalties. He challenged this order arguing it violated his Fifth Amendment rights which protect against seizure of private property for public use without just compensation (eminent domain). The court agreed with him stating that while Congress had power over local affairs in D.C., they could not violate constitutional protections afforded to citizens including protection from uncompensated takings under eminent domain laws.

In the dissenting opinion for Wallach v. Rudolph et al., it was argued that the majority's decision to uphold a law prohibiting laundries in residential areas of Washington D.C. was an overreach of government power and violated property rights. The dissenting justices believed that there were no health or safety concerns associated with running a laundry business, which would justify such regulation under police powers doctrine. They contended that this law unfairly targeted certain businesses without any rational basis, thus violating due process and equal protection principles under the Fourteenth Amendment. Furthermore, they expressed concern about potential abuse of regulatory power by local governments if such arbitrary restrictions on property use were allowed to stand unchallenged.