Has anyone purchased land to build multiple units ?

[Joe Frank]

I would like to purchase land in Southern California to build

Multiple units.

Where do I begin? What kind of loan will I need. I can get the 20% down from my 401K.

I know there would have to be construction loans. I am not sure how it all is supposed to work out.

I would

Like to keep the units to find my retirement. How do I calculate/ determine a good investment. TIA