Under section 258(4) ABGB, a representative’s acts in property matters require court approval for legal effectiveness if the matter does not belong to ordinary management. A bid for real property is therefore a significant property decision whose approval status should be checked early.
Section 258(3) ABGB refers, for the sale of immovable property, to sections 215 to 224 ABGB. Section 167(3) ABGB lists the sale or encumbrance of real property as an example of a property matter outside ordinary management. Section 223 ABGB uses an emergency or manifest benefit to the child in its own protective context. For adult representation, it is a statutory reference point, not an automatic formula for every acquisition.
These provisions do not answer every detail of an acquisition. They do show why a representative should not look for the approval order only after the award. Before bidding, the area of authority, maximum amount, benefit of the property and court file status should be brought together.