521 MARGARET Street, Key West, FL 33040
Single family property on a 0.12-acre lot in Key West, Monroe County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$1,585,109
County assessed value (tax roll)
$1,585,109
Lot size
0.12 acres (5,087 sq ft)
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0668 25 00008010000100
At a glance
- Who owns 521 MARGARET St?
- Monroe County property records list FSN REVOCABLE TRUST 03/21/2023 as the owner of record.
- What is the county just value of 521 MARGARET St?
- $1,585,109 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 00008010000100 (Monroe County).
Current owner
- FSN REVOCABLE TRUST 03/21/2023
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on Margaret St
- 417 Margaret St $2.2M · built 2010
- 508 Margaret St $2.9M · built 1915
- 509 Margaret St $1.3M · built 1958
- 510 Margaret St $1.9M · built 1938
- 511 Margaret St $2M · built 1909
- 512 Margaret St $1.6M · built 1933
- 513 Margaret St $3.5M · built 1933
- 514 Margaret St $1.6M · built 1933
- 517 Margaret St $2.1M · built 1933
- 518 Margaret St $2.1M · built 1924
- 522 Margaret St $2.3M · built 1870
- 524 Margaret St #101 $452K · built 1938
- 524 Margaret St #102 $419K · built 1938
- 524 Margaret St #103 $575K · built 1938
- 524 Margaret St #201 $565K · built 1938
- 525 Margaret St $2.5M · built 1928
- 527 Margaret St $1.6M · built 1938
- 529 Margaret St $1M · built 1978
- 531 Margaret St $1.2M · built 1923
- 532 Margaret St $2M · built 1958
All 107 properties on Margaret St · ZIP 33040 (Key West). Values are county just values (tax roll), not market values.
Nearby properties
- 515 MARGARET St REAR, Key West $1.3M · built 1928
- 6 HUNTS Ln, Key West $1.3M · built 1933
- 517 MARGARET St, Key West $2.1M · built 1933
- 525 MARGARET St, Key West $2.5M · built 1928
- 5 HUNTS Ln, Key West $1000K · built 1933
- 4 HUNTS Ln, Key West $994K · built 1928
- 527 MARGARET St, Key West $1.6M · built 1938
- 529 MARGARET St, Key West $1M · built 1978
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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