Originally Posted by John Doe

Like TW said, usually you can't put two single family dwellings on one parcel in a municipality anyway. 'Course we don't know if OP is in the municipality, County (assuming since he mentioned 'perk'), ect....

I have subdivided a lot of land in Rowan County, NC. The rules, especially if there is an improved structure on the land considered vary from munis and counties. Don't waste your time here--go to the county.