area variance
area variance 场地变更 指许可改变建设场地条件，可以与地区规划法中的规定不同，但不改变建设用途。与建设用途变更〔use variance〕相对。 (→variance)
area variance
area variance
A variance that permits deviation from zoning requirements about construction and placement, but not from requirements about use. [Cases: Zoning and Planning 503.]