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800 Dunn Avenue, Jacksonville, FL 32218

Professional service building property built in 1984 with 5,535 sq ft of living area on a 1.19-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
$1,621,700
County assessed value (tax roll)
$1,621,700
Living area
5,535 sq ft
Lot size
1.19 acres (51,983 sq ft)
Year built
1984
Land use
Professional service building
FEMA flood zone
Not on file yet
County
Duval County, FL
Parcel ID
fl-26-0441480110R

At a glance

Who owns 800 Dunn Ave?
Duval County property records list NINENINEONENINE LLC ET AL as the owner of record.
What is the county just value of 800 Dunn Ave?
$1,621,700 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-26-0441480110R (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 Dunn Ave

All 239 properties on Dunn Ave · ZIP 32218 (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