128 Sea Marsh Road, Fernandina Beach, FL 32034

Single family property built in 1984 with 2,435 sq ft of living area on a 0.39-acre lot in Fernandina Beach, Nassau County. Facts below come from the county property appraiser's public record.

Open in interactive map List this home free on dwello Own this home? Claim it

County just value (tax roll) — not a market value

$1,009,839

County assessed value (tax roll)

$970,378

Living area

2,435 sq ft

Lot size

0.39 acres (17,047 sq ft)

Year built

1984

Land use

Single family

FEMA flood zone

Not on file yet

County

Nassau County, FL

Parcel ID

fl-55-016N29030000410000

At a glance

Who owns 128 Sea Marsh Rd?: Nassau County property records list SEPECK DAYNA B & WILLIAM T JR as the owner of record.
What is the county just value of 128 Sea Marsh Rd?: $1,009,839 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-55-016N29030000410000 (Nassau County).

Current owner

SEPECK DAYNA B & WILLIAM T JR

Owner contact info

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

See plans

Explore the area

Search this address on listing sites

These links open the listing site directly; we don't copy their data.

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

128 Sea Marsh Road, Fernandina Beach, FL 32034

At a glance

Current owner

More on Sea Marsh Rd

Explore the area

Search this address on listing sites