How much value goes down for a house with foundation issues, found a house for FixNFlip, they mentioned it has foundation issues and they got them fixed, but whats the value reduction from market price , How safe it is to purchase house like these 

I would say do a house hack.

Hi Roy, sent you a message.

Lilburn is a great market for a long-term buy and hold, but don't expect significant cash flow for the first few years of holding. 

My other property is in another state and has a property manager.

I also own a bookkeeping business. 

It’s awesome to see you getting into real estate—Houston has a lot to offer.

It’s a great all-in-one tool!  

You will likely get what you consider a poor valuation from any appraiser that a lender will use.  

Feel free to send a PM