dwello

5439 5TH Avenue, Stock Island, FL 33040

Single family property built in 2003 with 1,320 sq ft of living area on a 0.08-acre lot in Stock Island, 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
$607,547
County assessed value (tax roll)
$277,250
Living area
1,320 sq ft
Lot size
0.08 acres (3,395 sq ft)
Year built
2003
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-3567 25 00133650000000

At a glance

Who owns 5439 5TH Ave?
Monroe County property records list MARTINEZ MODESTO as the owner of record.
What is the county just value of 5439 5TH Ave?
$607,547 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-54-3567 25 00133650000000 (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 5th Ave

All 145 properties on 5th Ave · ZIP 33040 (Key West). 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