Here is an example of a risk of buying a HUD house as an Investor.
You bid get the house under contract and get ready to close. Before closing, vandals strip the property of every appliance and do $10,000 damage on a house that is under contract for $29,000. Any other seller, you can cancel the contract. HUD will not let you cancel the contract if you are an Investor. They will if it was a owner-occupant.
The representative at HUD told me that once the Investor pays their earnest money there is no way they are going to get it back. I tried withholding the earnest money and throw it into dispute, but HUD sent my Principal Broker a certified letter that if we didn't send the earnest money, then the entire real estate office would lose HUD certification. So I sent the money to HUD and paid back our buyer his $500 out of my pocket.
Now I warn every buyer of this added risk of buying HUD properties.
My strategy to acquire HUD houses is as follows.
If it is on a daily bid then bid 8% below list price. If it is the first day of bidding, then you will have probably bid more than list to get. In my opinion the better deals are the properties that you can buy on a daily bid. Now this is for my market. Some markets never get a HUD to the investor bidding period.