511 MARGARET Street, Key West, FL 33040
Single family property built in 1909 with 2,308 sq ft of living area on a 0.09-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
$2,041,037
County assessed value (tax roll)
$1,656,702
Living area
2,308 sq ft
Lot size
0.09 acres (4,135 sq ft)
Year built
1909
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0668 25 00007940000000
At a glance
- Who owns 511 MARGARET St?
- Monroe County property records list HEIN MARILYN as the owner of record.
- What is the county just value of 511 MARGARET St?
- $2,041,037 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 00007940000000 (Monroe County).
Current owner
- HEIN MARILYN
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on Margaret St
- 409 Margaret St #202 $561K · built 1933
- 409 Margaret St #301 $759K · built 1933
- 409 Margaret St #302 $316K · built 1933
- 410 Margaret St $1.2M · built 1933
- 415 Margaret St $4.2M · built 1929
- 416 Margaret St $2M · built 1933
- 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
- 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
- 521 Margaret St $1.6M
- 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
All 107 properties on Margaret St · ZIP 33040 (Key West). Values are county just values (tax roll), not market values.
Nearby properties
- 509 MARGARET St, Key West $1.3M · built 1958
- 513 MARGARET St, Key West $3.5M · built 1933
- 900 FLEMING St, Key West $1.5M · built 1934
- 906 FLEMING St, Key West $2.4M · built 2008
- 517 MARGARET St, Key West $2.1M · built 1933
- 515 MARGARET St REAR, Key West $1.3M · built 1928
- 512 MARGARET St, Key West $1.6M · built 1933
- 830 FLEMING St, Key West $1M · built 1913
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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