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2991 N Mainsail Circle, Jacksonville, FL 32226

Single family property built in 2008 with 2,950 sq ft of living area on a 0.54-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
$432,031
County assessed value (tax roll)
$108,111
Living area
2,950 sq ft
Lot size
0.54 acres (23,432 sq ft)
Year built
2008
Land use
Single family
FEMA flood zone
Not on file yet
County
Duval County, FL
Parcel ID
fl-26-1084261770R

At a glance

Who owns 2991 N Mainsail Cir?
Duval County property records list POSTON JAMES B JR as the owner of record.
What is the county just value of 2991 N Mainsail Cir?
$432,031 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-26-1084261770R (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 N Mainsail Cir

All 22 properties on N Mainsail Cir · ZIP 32226 (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