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8830 Byron Avenue, Surfside, FL 33154

Single family property built in 1954 with 2,599 sq ft of living area on a 0.19-acre lot in Surfside, Miami-Dade 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
$1,660,856
County assessed value (tax roll)
$915,170
Living area
2,599 sq ft
Lot size
0.19 acres (8,400 sq ft)
Year built
1954
Land use
Single family
FEMA flood zone
Not on file yet
County
Miami-Dade County, FL
Parcel ID
fl-23-1422350051510

At a glance

Who owns 8830 Byron Ave?
Miami-Dade County property records list GREGORY CASTRO as the owner of record.
What is the county just value of 8830 Byron Ave?
$1,660,856 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-23-1422350051510 (Miami-Dade 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 Byron Ave

All 148 properties on Byron Ave · ZIP 33154 (Surfside). 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