18890 CARTER RD is cataloged under the Duval County, FL property tax appraisal roll with a certified market valuation of $321,508. Structural improvements constitute 93% ($298,508) of total parcel value, with allocated land value accounting for 7% ($23,000). The parcel currently benefits from a statutory tax assessment differential of $435 (0.1% below market), which is subject to standard ad valorem adjustments upon ownership conveyance. Based on the prevailing FL benchmark tax rate of 0.78%, estimated annual ad valorem taxes are approximately $2,508/year.