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432 HARBOUR Drive, Duck Key, FL 33050

Single family property built in 1987 with 2,880 sq ft of living area on a 0.60-acre lot in Duck Key, 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
$2,818,607
County assessed value (tax roll)
$2,818,607
Living area
2,880 sq ft
Lot size
0.60 acres (26,270 sq ft)
Year built
1987
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-2065 34 00376951001600

At a glance

Who owns 432 HARBOUR Dr?
Monroe County property records list FLANAGAN FAMILY REVOCABLE TRUS as the owner of record.
What is the county just value of 432 HARBOUR Dr?
$2,818,607 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-54-2065 34 00376951001600 (Monroe County).

Current owner

Owner contact info

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

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More on Harbour Dr

All 37 properties on Harbour Dr · ZIP 33050 (Marathon). Values are county just values (tax roll), not market values.

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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