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21 Nelmar Avenue, Saint Augustine, FL 32084

Single family property built in 1928 with 2,641 sq ft of living area on a 0.30-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
$537,164
County assessed value (tax roll)
$198,802
Living area
2,641 sq ft
Lot size
0.30 acres (13,068 sq ft)
Year built
1928
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Johns County, FL
Parcel ID
fl-65-1542600000

At a glance

Who owns 21 Nelmar Ave?
St. Johns County property records list SULLIVAN INA GREER,GARY F as the owner of record.
What is the county just value of 21 Nelmar Ave?
$537,164 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-65-1542600000 (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 Nelmar Ave

All 23 properties on Nelmar Ave · ZIP 32084 (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