525 DUPONT Lane, Key West, FL 33040

Multi-family (fewer than 10 units) property built in 2003 with 4,863 sq ft of living area on a 0.31-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

$3,644,668

County assessed value (tax roll)

$1,666,294

Living area

4,863 sq ft

Lot size

0.31 acres (13,342 sq ft)

Year built

2003

Land use

Multi-family (fewer than 10 units)

FEMA flood zone

Not on file yet

County

Monroe County, FL

Parcel ID

fl-54-0668 25 00015900000000

At a glance

Who owns 525 DUPONT Ln?: Monroe County property records list WALTERS CHARLES as the owner of record.
What is the county just value of 525 DUPONT Ln?: $3,644,668 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 00015900000000 (Monroe County).

Current owner

WALTERS CHARLES

Owner contact info

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

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Nearby properties

517 PETRONIA St, Key West $1.4M · built 1968
515 PETRONIA St, Key West $1.5M · built 1968
720 SIMONTON St RIGHT, Key West $80K
526 DUPONT Ln 3, Key West $2.6M · built 1989
713 DUVAL St, Key West $50
524 DUPONT Ln 2, Key West $2.2M · built 1989
522 DUPONT Ln 1, Key West $2.4M · built 1989
523 PETRONIA St, Key West $1.9M · built 1933

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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