The Navarre Beach Leaseholders approved an increase in the amount of commercial property taxes for fire protection at their monthly meeting Saturday. The current commercial rate is $900 for up to 10,000 square feet and $3,600 for more than 10,000 square feet. The new rate for commercial is $900 for the first 10,000 square feet and .14 cents for every square foot over 10,000 square feet.