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321 Ocean Cay Boulevard, Saint Augustine, FL 32080

Single family property built in 2017 with 2,459 sq ft of living area on a 0.14-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
$576,119
County assessed value (tax roll)
$232,168
Living area
2,459 sq ft
Lot size
0.14 acres (6,098 sq ft)
Year built
2017
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Johns County, FL
Parcel ID
fl-65-1628810680

At a glance

Who owns 321 Ocean Cay Blvd?
St. Johns County property records list COSTABILE VINCENT F,ANNEMARIE as the owner of record.
What is the county just value of 321 Ocean Cay Blvd?
$576,119 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-65-1628810680 (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 Ocean Cay Blvd

All 79 properties on Ocean Cay Blvd · 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