DOLPHIN Street W, Sugarloaf Key, FL 33042

Vacant residential property on a 0.35-acre lot in Sugarloaf 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

$319,705

County assessed value (tax roll)

$319,705

Lot size

0.35 acres (15,125 sq ft)

Land use

Vacant residential

FEMA flood zone

Not on file yet

County

Monroe County, FL

Parcel ID

fl-54-0267 27 00166973003600

At a glance

Who owns DOLPHIN St W?: Monroe County property records list HECKER MARKUS F LIVING TRUST 0 as the owner of record.
What is the county just value of DOLPHIN St W?: $319,705 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-54-0267 27 00166973003600 (Monroe County).

Current owner

HECKER MARKUS F LIVING TRUST 0

Owner contact info

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

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Nearby properties

1180 SUGARLOAF Blvd, Sugarloaf Key $3.7M · built 1971
17138 DOLPHIN St W, Sugarloaf Key $3.1M · built 1983
17157 DOLPHIN St W, Sugarloaf Key $1.1M · built 1973
17177 DOLPHIN St W, Sugarloaf Key $1.1M · built 1986
17217 DOLPHIN St E, Sugarloaf Key $1.2M · built 2012
Parcel fl-54-0367 27 00118410000000 $3K
17137 DOLPHIN St W, Sugarloaf Key $4.6M · built 2002
17237 DOLPHIN St E, Sugarloaf Key $820K · built 1986

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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