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340 Seashore Avenue, Saint Augustine, FL 32080

Single family property built in 1977 with 1,640 sq ft of living area on a 0.27-acre lot in Saint Augustine, St. Johns 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
$411,859
County assessed value (tax roll)
$411,859
Living area
1,640 sq ft
Lot size
0.27 acres (11,761 sq ft)
Year built
1977
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Johns County, FL
Parcel ID
fl-65-1742500050

At a glance

Who owns 340 Seashore Ave?
St. Johns County property records list MILLER WILLIAM RANDALL as the owner of record.
What is the county just value of 340 Seashore Ave?
$411,859 on the St. Johns 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-65-1742500050 (St. Johns 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 Seashore Ave

All 14 properties on Seashore Ave · ZIP 32080 (Saint Augustine). Values are county just values (tax roll), not market values.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 30, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources