Legalizing lots of land

[Benjamin Fishler]

Hi all, 

We have a couple of plots of land land we acquired a while back via tax auction. They apparently were not split properly, was told we need to get the lots legalized. 

We're not looking to build on the lots but rather get them legalized and sell.  Looked through SD county website and spoke to a few zoning reps and they just point to the "Certificate of Compliance without BA" form, but that form basically asks you to include permit plans (not looking to build) and "evidence of legal parcel" (what we're trying to accomplish, so seems a bit cyclic). 

Anyone know of services that help accomplish getting the lots legalized/sellable? Is this something a title company could handle for a fee?

Thanks for any input.