Since it sounds like you're planning to live there, I'll refer you to this other thread where later on we discussed "hidden" costs of homeownership:
https://forum.mrmoneymustache.com/ask-a-mustachian/best-place-for-a-home-loan/Regarding your question marks:
- Repairs--no way to help you on that.
- Closing Costs--most closing costs are from a mortgage, but since you'd be paying cash, these might include some tax like transfer stamps (typically indexed to property value, if they apply in your area), title insurance, and a real estate lawyer if you use one (I'd recommend you do). You can call around for estimates on the last two, and the first one your local government or a local real estate agent can tell you.
- Inspection--typically $200-300, but might be less if it's a small property which I presume this is.
- Insurance--can call for quotes, certainly it is indexed to property value, but there are a lot of other variables (e.g., crime rate in the neighborhood, safety features like burglar alarms, age of the home, types of materials used, are you in a flood zone, your credit score). I expect an insurance company could give you a ballpark based on property value for your area, and if you can answer enough questions about the property you should be able to get a firm quote.
- Utilities--typically you ask the previous owner for utility bills, the bank might be able to tell you, or you might somehow be able to get the historical usage from the utility companies somehow. Certainly they could tell you the rates, but usage patterns, maybe or maybe not.