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138 Argonaut Road, Saint Augustine, FL 32086

Single family property built in 1985 with 2,846 sq ft of living area on a 0.18-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
$412,605
County assessed value (tax roll)
$170,169
Living area
2,846 sq ft
Lot size
0.18 acres (7,841 sq ft)
Year built
1985
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Johns County, FL
Parcel ID
fl-65-2242100000

At a glance

Who owns 138 Argonaut Rd?
St. Johns County property records list MILLARD MICHAEL W,MARY E as the owner of record.
What is the county just value of 138 Argonaut Rd?
$412,605 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-65-2242100000 (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 Argonaut Rd

All 41 properties on Argonaut Rd · ZIP 32086 (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