Ask a local realtor would be the best bet. But if the floors are up to 6" off level, expect to either put a crap of dollars into repairs or a huge discount in selling price.

Thank you. That's an idea. I'll check with my realtor. The estimation with leveling comes really high, I'm not sure if it benefits to fix it or just sell as-is.

Is there much in-fill building in your area? (e.g., builders buying old homes and tearing them down to build new ones.) Ask your realtor if this might be your best option. In my area, even nice homes are replaced with giant new ones. Selling to a builder typically means you don't have to do any repairs. But that's very dependent on your local market.

former Houstonian; general area where home is located please.

this in sw Houston, close to chinatown. in this area there are not many houses on market, but they do renovate nicely before put on sale.

You will get mixed info from houzz.

are you in a flood zone? if so, which one; that can impact selling price also. You will simply need to decide if you are willing to accept a really low price as new owner will need to repair foundation; or if you are willing to repair foundation and (perhaps) receive a much better price. How on earth have you been able to live in this house with all these problems? Your area is one I have never lived in (always either SE (where I grew up) or NW. I am familiar with your area from having been employed by a company with location off Airport Blvd and Beltway 8.

NhuyNguyen, what did you end up doing? Did you sell as-is or repair the foundation?