Appeal from a judgment of the Court of Claims in an appropriation case, on the ground of exeessiveness. The court found the value of a temporary easement to be $1,850. The State’s expert determined the damage at $1,858 and the claimant submitted no evidence as to this item. We accept the court’s finding of $1,850. The court found that the value of the subject property was $220,000 before the taking and $3,850 after the taking and, in addition to $1,850 for the easement, found that the claimant’s damage was $216,150. Separate findings of the value of the land and the value of the building on the land were not made. However, for the purpose of the appeal the State accepts the claimant’s unit value per square foot and the parties agree on a land valuation before appropriation of $125,800. The court’s valuation after the taking was for land alone. The claimant has not appealed from the award and the State’s brief recites “ we now accept the Court’s finding of $3,850 ”. The issue thus becomes the value of the building on the taken property, $216,150 plus $3,850 minus $125,800, or $94,200. The claimant urged and the court found that the “highest and best use of claimant’s property * * * was * * * [for] volume retail sales outlet and/or discount house operation.” The structure on the property was a powerhouse which had been vacated by the tenant power corporation in 1953 or 1954. The claimant’s expert witness testified that the reproduction cost of the building was $346,100 and, after deducting 58% for physical, functional and economic depreciation, arrived at a value of $145,400. However, the record contains no evidence that the building, although a specialty in the sense that it was designed for a unique purpose, was capable of producing any income by use for the purposes for which constructed. On the contrary, the claimant’s expert referred to the powerhouse as a "single purpose building” which was “no longer in need” and stated the
