428 HARBOUR Drive, Duck Key, FL 33050
Single family property built in 1980 with 1,759 sq ft of living area on a 0.58-acre lot in Duck Key, Monroe County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$2,554,485
County assessed value (tax roll)
$2,554,485
Living area
1,759 sq ft
Lot size
0.58 acres (25,233 sq ft)
Year built
1980
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-2065 34 00376951001400
At a glance
- Who owns 428 HARBOUR Dr?
- Monroe County property records list ENGLEFIELD FREDERICK as the owner of record.
- What is the county just value of 428 HARBOUR Dr?
- $2,554,485 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 00376951001400 (Monroe County).
Current owner
- ENGLEFIELD FREDERICK
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on Harbour Dr
- 418 Harbour Dr $2.7M · built 1974
- 419 Harbour Dr $2.4M · built 1980
- 420 Harbour Dr $2.6M · built 2007
- 421 Harbour Dr $1.5M
- 422 Harbour Dr $2.7M · built 1985
- 423 Harbour Dr $2.7M · built 1991
- 424 Harbour Dr $2.8M · built 1994
- 425 Harbour Dr $2.5M · built 1977
- 426 Harbour Dr $3.5M · built 1975
- 427 Harbour Dr $3.8M · built 2021
- 429 Harbour Dr $2.5M · built 1980
- 430 Harbour Dr $2.6M · built 1977
- 431 Harbour Dr $2.6M · built 1993
- 432 Harbour Dr $2.8M · built 1987
- 433 Harbour Dr $2.5M · built 1981
- 434 Harbour Dr $2.7M · built 1981
- 435 Harbour Dr $2.4M · built 1980
- 436 Harbour Dr $2.7M · built 1989
- 437 Harbour Dr $4.1M · built 1981
- 438 Harbour Dr $4.6M · built 2007
All 37 properties on Harbour Dr · ZIP 33050 (Marathon). Values are county just values (tax roll), not market values.
Nearby properties
- 426 HARBOUR Dr, Duck Key $3.5M · built 1975
- 430 HARBOUR Dr, Duck Key $2.6M · built 1977
- 432 HARBOUR Dr, Duck Key $2.8M · built 1987
- 424 HARBOUR Dr, Duck Key $2.8M · built 1994
- 434 HARBOUR Dr, Duck Key $2.7M · built 1981
- 422 HARBOUR Dr, Duck Key $2.7M · built 1985
- 420 HARBOUR Dr, Duck Key $2.6M · built 2007
- 427 HARBOUR Dr, Duck Key $3.8M · built 2021
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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