as others have stated, if a RE agent does not believe they can sell the property, find a different agent that believes they can sell the property.  

Quote from @Meliisa Lee: I recommend splitting the properties or selling them off and splitting the proceeds.

My accountant told me that I needed to move the property into the LLC (change the title/deed) for the property to be considered a rental. 

Make sure utilities are available, and that you have tap fees included in your estimate, as well as engineering (site plan), architectural plan, and other bits you might need to consider for your market (landscaping and costs of sale, for example).

I'm happy to chat about the calculator I use when evaluating properties along with my set inputs.

My name is James, and I have completed 6 fix & flip properties.

It would also be nice to know what you plan to do with the property once it is built. 

@Kevin Hoover, with certain types of entities it is possible to contribute property to and distribute property from that entity without triggering a tax event. 

@Richard DWhat kinda property sold for $3250?

I'm a Realtor with a couple properties listed in Boise, ID and a neighboring town for my investor/client that are currently rented as co-living or rent-by-the-room and getting killer income. (7.3% - 9.5% Cap rate) So far, every inquiry has been baffled by the concept of co-living or rent-by-the-room and immediately ask if they're being run as a halfway-house (which they are not).