I looked up our home information on Zillow, and the home info is wrong, the house is undervalued by about 125k. We live in a subdivision in a rural area, so many of the homes are a little cheaper, but we built a custom home, with granite counter tops, ceilings, walk out basement, cherry cabinets, etc., and they have valued our home at 258k, The cost per scare footage to build is more than that. Whoever does these Zestimates, needs to have some common sense.