3799 1st Avenue, Fernandina Beach, FL 32034

Single family property built in 2015 with 4,401 sq ft of living area on a 0.28-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

$716,017

County assessed value (tax roll)

$716,017

Living area

4,401 sq ft

Lot size

0.28 acres (12,090 sq ft)

Year built

2015

Land use

Single family

FEMA flood zone

Not on file yet

County

Nassau County, FL

Parcel ID

fl-55-082N28000000010030

At a glance

Who owns 3799 1st Av?: Nassau County property records list MCCLAIN GARY M & KATHRYN Y as the owner of record.
What is the county just value of 3799 1st Av?: $716,017 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-55-082N28000000010030 (Nassau County).

Current owner

MCCLAIN GARY M & KATHRYN Y

Owner contact info

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

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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

3799 1st Avenue, Fernandina Beach, FL 32034

At a glance

Current owner

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