Construction Loan and current Mortgage

[Katina Stewart]

I'm looking to get a construction loan that I will later turn into a permanent mortgage loan.  However, I'd like to stay in my current home, which I have a mortgage, until the construction is complete.  Nearing completion I want to place my current home on the market.  What's the best option to do this in order to stay in my home until construction is near completion?  Can I even get approval for a construction loan while I have a current mortgage?  I really don't want to sell my current home and stay in a rental until completion.