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9150 Mellon Court, Saint Augustine, FL 32080

Single family property built in 1890 with 5,632 sq ft of living area on a 0.90-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
$1,920,136
County assessed value (tax roll)
$1,920,136
Living area
5,632 sq ft
Lot size
0.90 acres (39,204 sq ft)
Year built
1890
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Johns County, FL
Parcel ID
fl-65-1887300000

At a glance

Who owns 9150 Mellon Ct?
St. Johns County property records list THREE MERMAIDS LLC as the owner of record.
What is the county just value of 9150 Mellon Ct?
$1,920,136 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-65-1887300000 (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 Mellon Ct

All 13 properties on Mellon Ct · 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