You’d hold the seller responsible… 

In most recent cases, buyers are STILL purchasing properties with similar situations especially since inventory is so low.Assuming property location has decent demand AND your home is priced strategically when it hits the market, I'd say you do not need to obtain permits/COs.Are there any violations, open permits or complaints associated with these additions to the property?

This will give you a clear idea of how much you can afford and make you a more attractive buyer to sellers.

You could have an attorney contact them with a demand for a refund or settlement. 

Happy Wednesday BP community,Being in such a high demand market, networking and finding reliable people to work with has been challenging.

The demand is pretty high especially if you are near Hospitals and Military Bases.   

I'm looking to buy a rental property in an LLC with funds a parent has offered to pay in the form of seller financing.

I love the idea by @Clint Jusino to do seller financing with the parents, but it depends where they are going and if they need a bigger downpayment to get something else.

I'm a few days from closing and when the title company sent out the settlement sheet with the security deposits and prorated rents as a credit to me from the seller my bank went crazy.First they said I need an addendum stating that the seller is crediting me.Then they said I need an addendum nulling that addendum because the seller can't give me that as a credit.

-Location: Focus on properties in desirable neighborhoods with strong rental demand.