Utilities at the lot line are most of the value
A lot with water, sewer, and power already at the boundary is a fundamentally different asset from one where they are four hundred feet away. Extending a sewer main or bringing in three-phase power can cost more than the lot is worth, and buyers know it. The distinction between "utilities available in the subdivision" and "utilities stubbed to this lot" is the single most common source of inflated expectations we encounter.