I would agree with the previous advice - your best bet is to sidestep the commercial property and secure a HELOC for your current needs. Do you have $10-15,000 of lendable equity, or this is what your projects require?
A commercial loan is certainly possible, but as was already discussed, this will involve costs you can avoid by simply using the equity in your home instead. In that vein, be sure the consider the cost that fees will add to the rate.
Happy hunting!