How to Calculate Residential Construction Projects
For remodel and addition permits, the same water permit process applies to calculating the fees as for new connections, except that no charge is made for exterior uses. Table I may be applied to remodels/additions in the same way new construction permits are calculated. Total the number of fixture units to be added to the property. Multiply the total by $293.29 (current 7/1/2018) to determine the water permit processing fees. Fees increase annually on July 1.