The calculator follows a comp-anchored comparable-sales workflow where possible: start with sold land sales or a local price-per-acre anchor, normalize for acreage, then compare access, utilities, buildability, market condition, premium features, and known constraints.
When sold comps are not available, Quick Estimate stays conservative by applying a capped USDA statewide land-value signal to its market-area acreage benchmark, then blending in any local anchors you add, such as assessed land value, a nearby sale, or a known price-per-acre reference. Confidence rises when the data is specific, recent, and local.