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643 Gaines Lane, Fernandina Beach, FL 32034

Single family property built in 2005 with 3,111 sq ft of living area on a 0.56-acre lot in Fernandina Beach, Nassau 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
$595,881
County assessed value (tax roll)
$595,881
Living area
3,111 sq ft
Lot size
0.56 acres (24,393 sq ft)
Year built
2005
Land use
Single family
FEMA flood zone
Not on file yet
County
Nassau County, FL
Parcel ID
fl-55-000030074000780210

At a glance

Who owns 643 Gaines Ln?
Nassau County property records list JASINSKY BRUCE A & PATRICIA L as the owner of record.
What is the county just value of 643 Gaines Ln?
$595,881 on the Nassau 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-55-000030074000780210 (Nassau 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 Gaines Ln

All 10 properties on Gaines Ln · ZIP 32034 (Fernandina Beach). 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