help with code violations

[Christopher Oliva]

I'm preparing to mail a list of Code Violations for San Antonio. I pulled the list for May 2017 and finally got it down to about 1k entries (i was able to pull absentee owners from the list as well as i was able to narrow down the violations i want to target). One thing i noticed is that the owner addresses on the violations list don't always match up with the owner address that is listed on bcad.org. My fear is that I end up mailing the addresses listed for the owners on the violations list and then have a bunch of returned postcards.

Does anyone know what would be more accurate for the real owner address, bcad.org or what is listed on the violations list?