5804 Blackthorn Road, Jacksonville, FL 32244

Single family property built in 1955 with 1,222 sq ft of living area on a 0.24-acre lot in Jacksonville, Duval County. Facts below come from the county property appraiser's public record.

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County just value (tax roll) — not a market value

$125,825

County assessed value (tax roll)

$50,926

Living area

1,222 sq ft

Lot size

0.24 acres (10,450 sq ft)

Year built

1955

Land use

Single family

FEMA flood zone

Not on file yet

County

Duval County, FL

Parcel ID

fl-26-0980530000R

At a glance

Who owns 5804 Blackthorn Rd?: Duval County property records list DUFFY MARK A as the owner of record.
What is the county just value of 5804 Blackthorn Rd?: $125,825 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-26-0980530000R (Duval County).

Current owner

DUFFY MARK A

Owner contact info

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 23, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources

5804 Blackthorn Road, Jacksonville, FL 32244

At a glance

Current owner

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