Simply visit our website at then click on the Property Taxes icon to view or pay your property taxes. ************** It’s never been easier to pay your property tax than now! Save a stamp and pay online with no processing fees! If you have any questions about the value of your property, please contact HCAD at 71. For assistance with tax calculations or if you have any questions, please contact the City of Deer Park at 28 or email Harris County Appraisal District sets the appraised value of taxable property within Deer Park. If you are over 65 your taxes have a ceiling where they will "not" increase unless improvements (example adding a pool, etc.) are added to the property. Your taxes are going to fluctuate based on the value assigned by HCAD and could be more or less based on the appraised value. If you had a decrease in value your taxes would go down. If you had an increase in value your taxes would go up. What this means for you is that if your value and exemptions have not changed you would see the same amount due this year as last. The City is adopting a tax rate of $0.720000 which is the same tax rate that the City had last year. You may ask, “What does the 2021 tax rate mean for me?” Your taxes for the City of Deer Park are based on two factors: your appraised value (assigned by the Harris County Appraisal District) and the tax rate (adopted by the City of Deer Park). Property tax amount = (rate) x (taxable value of your property) / 100 YOUR TAXES OWED UNDER ANY OF THE RATES MENTIONED ABOVE CAN BE CALCULATED AS FOLLOWS: A tax rate of $0.720000 per $100 valuation has been adopted by the governing body of City of Deer Park.