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525 MARGARET Street, Key West, FL 33040

Single family property built in 1928 with 2,092 sq ft of living area on a 0.13-acre lot in Key West, 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
$2,549,910
County assessed value (tax roll)
$1,764,203
Living area
2,092 sq ft
Lot size
0.13 acres (5,880 sq ft)
Year built
1928
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0668 25 00008010000000

At a glance

Who owns 525 MARGARET St?
Monroe County property records list MALOUIN FERNAND TRUST as the owner of record.
What is the county just value of 525 MARGARET St?
$2,549,910 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-54-0668 25 00008010000000 (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 Margaret St

All 107 properties on Margaret St · ZIP 33040 (Key West). 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