This link is the public parcel map. This will give you the assessed property value for your exact parcel and can give you the most accurate way to understand the value of your property when calculating your tax increase if the bond passes.

https://experience.arcgis.com/.../500194bd1dd64c259bd.../...

When calculating your increase in taxes, you would take your total value minus the $125,000 allowance. This is your taxable amount. That amount is what your property taxes would be calculated on for the bond.

For Example

A house has an Appraised Value is $400,000.

The house has a homeowner's exemption of $125,000.

The Taxable Amount with the exemption is $275,000

So. at $275,000 -- that is TWO $100,000's (yes, almost 3). 

The $352 tax is multiplied by 2 -- (since that's how many $100,000's - yes, almost 3). 

The APPROXIMATE annual tax increase in this example would be around $900.

And another thing, TALK TO THE TF County Appraisal Department! There may be a way to have your home reappraised, maybe your homeowner's exemption wasn't applied correctly, or you may qualify for the circuit breaker exemption.