dwello

57437 MORTON Street, Grassy Key, FL 33050

Single family property built in 1979 with 1,370 sq ft of living area on a 0.43-acre lot in Grassy Key, Monroe County. Facts below come from the county property appraiser's public record.

Open in interactive map List this home free on dwello Own this home? Claim it
County just value (tax roll) — not a market value
$1,991,465
County assessed value (tax roll)
$1,991,465
Living area
1,370 sq ft
Lot size
0.43 acres (18,900 sq ft)
Year built
1979
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-2665 33 00099400000000

At a glance

Who owns 57437 MORTON St?
Monroe County property records list H&R MORTON LLC as the owner of record.
What is the county just value of 57437 MORTON St?
$1,991,465 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-54-2665 33 00099400000000 (Monroe County).

Current owner

Owner contact info

Phones, emails and mailing addresses from public Florida records are available to members.

See plans

More on Morton St

All 83 properties on Morton St · ZIP 33050 (Marathon). Values are county just values (tax roll), not market values.

Nearby properties

Explore the area

Search this address on listing sites

These links open the listing site directly; we don't copy their data.

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