I'd love to hear anyone's experience in the construction of a duplex on land.

There are many routes to go when starting to find leads it all depends on your budget and experience.

A minority of 401k providers will let you transfer the loan to a new provider, but I have yet to experience that option with any 401k I have had. 

That was a learning experience.  

@Keith AngellFrom my experience, both a HELOC and refinancing have their advantages depending on your goals.

Risk mitigation is crucial, and learning from past experiences is beneficial.

Great that you have experience rehabbing. 

I saw someone posted about them also in December, I am curious to know what your experience was with them.

I saw someone posted about them also in December, I am curious to know what your experience was with them.  

You lose all of the control and these are long term investments - but in my experience the returns match what I had on the active real estate and I am hiring professionals to manage the assets.