We look at zillow just for fun.. I know that in my area, it is not accurate and one of those reasons is that it pulls data from our county tax listing and if the info is incorrect there, then it is a domino effect. Our house is incorrectly listed with 2 baths when in fact it is 2.5 baths and the floor plan is wrong too. The floor plan is actually our neighbors. Three years ago we did a complete remodel, spending about 75k and none of those upgrades are taken into consideration on the county tax site, which is fine with me, less taxes paid, but if we were to sell now, we would not be using the zillow estimate. Last fall, a home in our neighborhood, about 6 doors down, sold for 35k more than they were asking, and from what I heard, there were a few people interested in it and it went back and forth. So either the realtor had it priced too low or the family that ended up buying it had deep pockets!