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53 N CONCH Avenue, Conch Key, FL 33050

Single family property built in 1953 with 1,752 sq ft of living area on a 0.11-acre lot in Conch 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
$644,109
County assessed value (tax roll)
$400,092
Living area
1,752 sq ft
Lot size
0.11 acres (5,000 sq ft)
Year built
1953
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-1465 34 00386010000000

At a glance

Who owns 53 N CONCH Ave?
Monroe County property records list SIERRA GUSTAVO as the owner of record.
What is the county just value of 53 N CONCH Ave?
$644,109 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-54-1465 34 00386010000000 (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 N Conch Ave

All 22 properties on N Conch Ave · 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 25, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources