Question juridique clé
Whether the Federal Court could order a new expert valuation of the property
Solution extraite
A request for a fresh appraisal or higher expert opinion was outside the scope of federal review and therefore could not be granted.
Motifs extraits
Under Art. 9(2) VZG, valuation disputes are finally decided by the cantonal supervisory authority; the Federal Court reviews only procedural violations or abuse/excess of discretion, not the merits of the valuation.