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312 BELMONT Lane, Key Largo, FL 33037

Single family property built in 2002 with 1,664 sq ft of living area on a 0.18-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
$1,090,196
County assessed value (tax roll)
$397,786
Living area
1,664 sq ft
Lot size
0.18 acres (8,000 sq ft)
Year built
2002
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-1461 39 00468473005500

At a glance

Who owns 312 BELMONT Ln?
Monroe County property records list KOSIEK MICHELLE as the owner of record.
What is the county just value of 312 BELMONT Ln?
$1,090,196 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 00468473005500 (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