Depends on the class of rental or what your attempting to do with it?

It is a very fact-driven question that also depends a lot on your goals.

Comparing rent to similar homes in the area, you can be looking at anywhere from 675-1000$ per month in rent, depending on location, SQFT, etc.. 

Depending on the property type I may have a buyer for it already as well.  

So now a title had to be built which can take up to 7-14 days or so depending on different scenarios (I’m not an attorney or a title company, so check your local regulations) So now I had to get creative to buy time.

A lot depends on you: your expertise, your comfort level, funding, bandwidth, team, and whether you have a network of experienced investors to reach out to for questions.Best!

Try looking for something with some value add if possible, but because of the short time frame you may need to consider that won't be possible depending on when you move.

I got my start in a similar fashion - moving from Hong Kong to Maine.

Like $ per sqft of a house depending on levels of work needed?

It depends upon the gain and the rest of your tax situation.