Nope, it was 5-4.
Nothing in the constitution prevents a state or municipality for using imminent domain unless it violates one of the first ten amendments (IE - a state decides to demolish all Christian Churches).
Please read the 5th amendment. What is wrong with you?
Yes, let us read it.
[no person shall] be deprived of life, liberty, or property, without due process of law; nor shall private property be taken for public use, without just compensation.
Imminent domain does pay compensation and there is due process associated with it.
Finding that people have a 'constitutional right' here is akin to finding that they also have a constitutional right to 'gay marraige,' abortion, sodomy, etc.