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142 Avenue D, Coco Plum Key, FL 33050

Single family property built in 2019 with 2,160 sq ft of living area on a 0.18-acre lot in Coco Plum 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
$1,523,411
County assessed value (tax roll)
$1,523,411
Living area
2,160 sq ft
Lot size
0.18 acres (8,010 sq ft)
Year built
2019
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0566 33 00363800000210

At a glance

Who owns 142 Avenue D?
Monroe County property records list SEAM WATER INVESTMENTS LLC as the owner of record.
What is the county just value of 142 Avenue D?
$1,523,411 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-54-0566 33 00363800000210 (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 Ave D

All 14 properties on Ave D · 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 23, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources