Can I sell a duplex and use a 1031 exchange to buy my sisters ownership?

And I am aware I take ownership of them.

These cities boast a low average cost of home ownership that is expected to rise with job and population growth.

Normally, the wholesaler will not even take ownership of the property, but will instead collect the spread between the original price and the assignment price.

I've recently had the opportunity to participate in ownership in a couple of regions and I'm interested once again - both here in the US and overseas. 

Some negative aspects of home ownership are becoming tough for homeowners with limited mobility and changing health.I have seen investors and developers make plans to focus on any of the three.

Business ownership and real estate are our family's passion.  

I see newcomers to the multifamily space all the time who want to get into rehab/value add opportunities with no real multifamily ownership experience.

The question I need answered is there a way for us to form an llc and transfer the contract to the llc so when we close we don't have to put it in out personal names then transfer ownership afterany help would be greatthanks

Will I have complete ownership of the home once the mortgage is paid off?