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6817 Blanco Court, Jacksonville, FL 32210

Single family property built in 1971 with 1,252 sq ft of living area on a 0.19-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
$138,169
County assessed value (tax roll)
$100,564
Living area
1,252 sq ft
Lot size
0.19 acres (8,177 sq ft)
Year built
1971
Land use
Single family
FEMA flood zone
Not on file yet
County
Duval County, FL
Parcel ID
fl-26-0189610000R

At a glance

Who owns 6817 Blanco Ct?
Duval County property records list CASTULO MARY ANN E ET AL as the owner of record.
What is the county just value of 6817 Blanco Ct?
$138,169 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-26-0189610000R (Duval County).

Current owner

Owner contact info

Phones, emails and mailing addresses from public Florida records are available to members.

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More on Blanco Ct

All 10 properties on Blanco Ct · ZIP 32210 (Jacksonville). Values are county just values (tax roll), not market values.

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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