558 PORTER Lane, Key West, FL 33040

Single family property built in 1994 with 960 sq ft of living area on a 0.02-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

$1,031,903

County assessed value (tax roll)

$352,120

Living area

960 sq ft

Lot size

0.02 acres (853 sq ft)

Year built

1994

Land use

Single family

FEMA flood zone

Not on file yet

County

Monroe County, FL

Parcel ID

fl-54-0668 25 00010120013042

At a glance

Who owns 558 PORTER Ln?: Monroe County property records list MADSON ROBERT as the owner of record.
What is the county just value of 558 PORTER Ln?: $1,031,903 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 00010120013042 (Monroe County).

Current owner

MADSON ROBERT

Owner contact info

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

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Nearby properties

556 PORTER Ln, Key West $1.1M · built 1994
560 PORTER Ln, Key West $1M · built 1994
562 PORTER Ln, Key West $1M · built 1994
554 PORTER Ln, Key West $1.3M · built 1994
564 PORTER Ln, Key West $1.3M · built 1994
552 PORTER Ln, Key West $1.3M · built 1994
Parcel fl-54-0668 25 00010120000701 $50
538 PORTER Ln, Key West $1M · built 1994

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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