there is always a reason behind a low price and a higher one, so it's important to find out why. As I always say, arm yourself with knowledge; to achieve that, view more houses, talk to more people, ask more questions, do more reading and researches. It's not easy for anyone to tell all here with just a few sentences; no one would know what is what you do not know.
I would focus on the following:. ^6 u3 Y8 D# F+ `4 D7 U$ j
1. location 2. House type 3. Hardware and not software of the house 4. Exterior environment. / a% o- I# T# d, c: P' u3 B+ L
5. Relative elevation of the lot 6. Front elevation of the house.