58437 MORTON Street, Grassy Key, FL 33050
Single family property built in 1960 with 3,807 sq ft of living area on a 1.41-acre lot in Grassy Key, Monroe County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$4,352,209
County assessed value (tax roll)
$4,352,209
Living area
3,807 sq ft
Lot size
1.41 acres (61,610 sq ft)
Year built
1960
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-2465 33 00375160000000
At a glance
- Who owns 58437 MORTON St?
- Monroe County property records list RAFFIO CYNTHIA D REVOCABLE LIV as the owner of record.
- What is the county just value of 58437 MORTON St?
- $4,352,209 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-54-2465 33 00375160000000 (Monroe County).
Current owner
- RAFFIO CYNTHIA D REVOCABLE LIV
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on Morton St
- 58305 Morton St $1.3M · built 1990
- 58315 Morton St $1.5M · built 1996
- 58324 Morton St $1M · built 1987
- 58325 Morton St $1.6M · built 1997
- 58335 Morton St $1.4M · built 1981
- 58345 Morton St $2M · built 1980
- 58385 Morton St $3.7M · built 1977
- 58407 Morton St $1.8M · built 1949
- 58417 Morton St $2.8M · built 1963
- 58426 Morton St $887K · built 1997
- 58446 Morton St $646K · built 1993
- 58457 Morton St $4.4M · built 1963
- 58467 Morton St $1.5M · built 1970
- 58477 Morton St $4.2M · built 1962
- 58518 Morton St $570K · built 1974
- 58519 Morton St $5M · built 1950
- 58549 Morton St $2.8M · built 1958
- 58559 Morton St $1.9M · built 1978
- 58569 Morton St $803K · built 1959
- 58589 Morton St $1.7M · built 1997
All 83 properties on Morton St · ZIP 33050 (Marathon). Values are county just values (tax roll), not market values.
Nearby properties
- 58457 MORTON St, Grassy Key $4.4M · built 1963
- VACANT MORTON St, Grassy Key $144K
- 58407 MORTON St, Grassy Key $1.8M · built 1949
- 58385 MORTON St, Grassy Key $3.7M · built 1977
- 58335 MORTON St, Grassy Key $1.4M · built 1981
- Parcel fl-54-2465 33 00368020000000 $24K
- 58446 MORTON St, Grassy Key $646K · built 1993
- 58519 MORTON St, Grassy Key $5M · built 1950
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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