Yes.
You can file a motion to reopen the chapter 7 case and a motion to avoid judicial lien. Just remember that this is not a normal service as part of your original bankruptcy, and you’ll have to hire an attorney to file these two motions. In addition to the attorney’s fees, you’ll have to pay a fee of $260 to the bankruptcy court to reopen the case.
If you would like a longer discussion of the process of stripping the judicial lien, go to this blog entry: http://robertspaynelaw.com/myutahbankruptcyblog/2014/03/27/what-happens-to-a-judgment-lien-on-my-house-when-i-file-chapter-7-bankruptcy-can-i-strip-remove-avoid-the-judgment-lien/