dwello

441 Island Drive, Key Biscayne, FL 33149

Single family property built in 2003 with 7,105 sq ft of living area on a 0.47-acre lot in Key Biscayne, Miami-Dade County. Facts below come from the county property appraiser's public record.

Open in interactive map List this home free on dwello Own this home? Claim it
County just value (tax roll) — not a market value
$7,267,115
County assessed value (tax roll)
$4,663,294
Living area
7,105 sq ft
Lot size
0.47 acres (20,502 sq ft)
Year built
2003
Land use
Single family
FEMA flood zone
Not on file yet
County
Miami-Dade County, FL
Parcel ID
fl-23-2452050100320

At a glance

Who owns 441 Island Dr?
Miami-Dade County property records list STEVEN J POWEL as the owner of record.
What is the county just value of 441 Island Dr?
$7,267,115 on the Miami-Dade 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-23-2452050100320 (Miami-Dade County).

Current owner

Owner contact info

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

See plans

More on Island Dr

All 63 properties on Island Dr · ZIP 33149 (Key Biscayne). Values are county just values (tax roll), not market values.

Nearby properties

Explore the area

Search this address on listing sites

These links open the listing site directly; we don't copy their data.

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