House Flipper wanting to do new custom homes

[Manuel Holguin]

I am currently a house flipper in El Paso, TX. I have been thinking of getting into new custom homes and trac homes. I already have a company that will finance the lots and the build and i habe built custom homes for clients with their own land before. I want to see where do i purchase the lots? I have heard different people saying that lots are assigned and others saying that you have to buy a certain amount. But where do i go to get on the lost or who do we buy lots from?