When is the deadline to appeal my Hanahan property assessment?

Hanahan property assessment appeal deadlines are set by Berkeley County and stated directly on the assessment notice mailed to the owner, so the actual date depends on when that notice goes out for a given tax year. There is no fixed calendar date that applies every year, which is why relying on the notice itself, or calling the county assessor's office directly, is more reliable than a general rule of thumb. Missing that window typically means waiting until the next assessment cycle to file. Brian Beatty can help a Hanahan homeowner get comparable sales ready before that window closes.