Key legal question
Whether the appeal was admissible for the parcel already zoned for housing and for the request to characterize the revision as an expropriation rather than a non-zoning.
Extracted holding
The request concerning parcel no. 257 was inadmissible for lack of a protected interest, and the characterization request went beyond the subject matter of the proceedings and was new.
Extracted reasoning
Parcel no. 257 had already been fully assigned to the housing zone; the case concerned the zoning plan, not compensation or material expropriation, and new claims are barred before the Federal Supreme Court.