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12 Nelmar Avenue, Saint Augustine, FL 32084

Multi-family (fewer than 10 units) property built in 1923 with 3,626 sq ft of living area on a 0.25-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
$776,174
County assessed value (tax roll)
$601,714
Living area
3,626 sq ft
Lot size
0.25 acres (10,890 sq ft)
Year built
1923
Land use
Multi-family (fewer than 10 units)
FEMA flood zone
Not on file yet
County
St. Johns County, FL
Parcel ID
fl-65-1543700000

At a glance

Who owns 12 Nelmar Ave?
St. Johns County property records list DOSIO DELFINO P III,MICHELE L as the owner of record.
What is the county just value of 12 Nelmar Ave?
$776,174 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-65-1543700000 (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