Do I have a legal recourse for buying a house that was sold under false pretensions?

It depends on whether you had the contractual obligation to inspect the property before the purchase and whether these this are considered material misrepresentations. You may have an issue as some of the items seem to discoverable by a reasonably diligent inspection and there are no facts given that suggest that you were not given an opportunity to inspect. There is typically no liability for things that are discoverable through inspection and if things are not as promised then the buyer could just walk away. The fact that someone closes on the purchases with these noticeable differences would suggest that they are really not that big of a deal. Perhaps you have more facts that you would like to share that would shed more light on this situation.