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320 BELMONT Lane, Key Largo, FL 33037

Mobile home property built in 1983 with 1,368 sq ft of living area on a 0.09-acre lot in Key Largo, 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
$624,888
County assessed value (tax roll)
$624,888
Living area
1,368 sq ft
Lot size
0.09 acres (4,000 sq ft)
Year built
1983
Land use
Mobile home
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-1461 39 00468473005100

At a glance

Who owns 320 BELMONT Ln?
Monroe County property records list MARTINEZ GRETTEL as the owner of record.
What is the county just value of 320 BELMONT Ln?
$624,888 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-54-1461 39 00468473005100 (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 Belmont Ln

All 19 properties on Belmont Ln · ZIP 33037 (Key Largo). 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