Zillow CEO Spencer Rascoff, shown in his downtown Seattle office, says Zestimates are a good starting point but that nationwide Zestimates have a median error rate of about 8%.
What is Granite? Granite is a light-colored igneous rock with grains large enough to be visible with the unaided eye. It forms from the slow crystallization of magma below Earth's surface. Granite is composed mainly of quartz and feldspar with minor amounts of mica, amphiboles, and other minerals.
Pure white granite countertops are hard to come by. The typical white variety of granite countertop is generally available with gray, black, and even red or blue flecks of stone throughout its surface. White countertops are striking when paired with cherry wood cabinets or used in a small kitchen space to create a more open environment.