A new neighborhood is taking shape in Healdsburg, giving the city a fresh look as the site of a former sawmill undergoes a renaissance. When David Hill, managing director of Replay Destinations, heard that almost 10 acres of prime land was available for redevelopment in Healdsburg, he didn’t believe it. It seemed impossible that a large parcel of land in such a desirable location, just a block from the city’s historic plaza, could be for sale, and yet—as he was soon to learn—it was true.