From a tax standpoint, there are additional disclosures to make when selling a business asset for less than fair market value to a related third party. 

However if you had done a warranty deed (or a special warranty deed if you still have a mortgage on it) instead, your LLC has a claim against you for the issue on the title, and you in turn can go back to your initial title insurance to fix it.Some title insurance will allow to transfer the coverage to an LLC that you own 100%, but not all of them do or they may require an additional fee.

I'm wondering if a BLOC could help to build my business credit.

@Jeffrey Bourque Are you planning to finance this with a local bank or credit union?

They are all pretty the same this one cash flows the least amount but has some additional upside.   

Ask for a line of credit.  

So, you will need to stand behind the LLC's debt even though the debt will be in the LLC's name and not on your credit report.3.

Seller financed (probably) won't be reported to the credit bureaus and so won't impact your credit score at all.

Then they'll charge an additional $2,400 for filing tax returns. 

Additional resources and tools via brokerage....