County Assessment: Is it a good number to consider when comp'ing?

[Juan Rivera]

I'm pulling comps on a property that I'm looking to fix/flip. How important is the total value assessed (from official county website) when comp'ing a property? Offer price is $70K. Needs cosmetic and possible kitchen upgrade. Comps based on Zillow and Trulia is ~$100K. Below is what the county is assessing it at ($62,800K):

Assessment Year:	2017
Building Value:	$41,700
Other Improvements:	$1,100
Total Land Value:	$20,000
Total Taxable Value:	$62,800