5090 William Mills Street, Jacksonville, FL 32226
Leasehold interest (government-owned) property on a 26.6-acre lot in Jacksonville, Duval County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$6,247,255
County assessed value (tax roll)
$6,247,255
Lot size
26.6 acres
Land use
Leasehold interest (government-owned)
FEMA flood zone
Not on file yet
County
Duval County, FL
Parcel ID
fl-26-1602431000R
At a glance
- Who owns 5090 William Mills St?
- Duval County property records list JACKSONVILLE PORT AUTHORITY as the owner of record.
- What is the county just value of 5090 William Mills St?
- $6,247,255 on the Duval County tax roll (as of January 1). Just value is the property appraiser's figure for property taxes — not a market value.
- What is the parcel ID?
- fl-26-1602431000R (Duval County).
Current owner
- JACKSONVILLE PORT AUTHORITY
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
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Source: Florida Department of Revenue parcel roll; data refreshed Jun 25, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources