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312 RYAN Avenue, Key Largo, FL 33037

Single family property built in 2008 with 1,346 sq ft of living area on a 0.14-acre lot in Key Largo, Monroe 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
$579,897
County assessed value (tax roll)
$579,897
Living area
1,346 sq ft
Lot size
0.14 acres (6,000 sq ft)
Year built
2008
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-1261 39 00564143000200

At a glance

Who owns 312 RYAN Ave?
Monroe County property records list RATLIFF REVOCABLE LIVING TRUST as the owner of record.
What is the county just value of 312 RYAN Ave?
$579,897 on the Monroe 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-54-1261 39 00564143000200 (Monroe 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 Ryan Ave

All 33 properties on Ryan Ave · ZIP 33037 (Key Largo). Values are county just values (tax roll), not market values.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 25, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources