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834 Mariana Avenue, Coral Gables, FL 33134

Single family property built in 1949 with 1,767 sq ft of living area on a 0.15-acre lot in Coral Gables, 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
$910,134
County assessed value (tax roll)
$910,134
Living area
1,767 sq ft
Lot size
0.15 acres (6,500 sq ft)
Year built
1949
Land use
Single family
FEMA flood zone
Not on file yet
County
Miami-Dade County, FL
Parcel ID
fl-23-0341070180360

At a glance

Who owns 834 Mariana Ave?
Miami-Dade County property records list JULIAN ENRIQUE MARTINEZ ROJAS as the owner of record.
What is the county just value of 834 Mariana Ave?
$910,134 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-23-0341070180360 (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 Mariana Ave

All 44 properties on Mariana Ave · ZIP 33134 (Coral Gables). 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