dwello

423 4TH Road, Key Largo, FL 33037

Single family property built in 1973 with 1,024 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.

Open in interactive map List this home free on dwello Own this home? Claim it
County just value (tax roll) — not a market value
$602,770
County assessed value (tax roll)
$285,343
Living area
1,024 sq ft
Lot size
0.18 acres (7,917 sq ft)
Year built
1973
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-1161 39 00476010000000

At a glance

Who owns 423 4TH Rd?
Monroe County property records list HAYES THOMAS as the owner of record.
What is the county just value of 423 4TH Rd?
$602,770 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-54-1161 39 00476010000000 (Monroe County).

Current owner

Owner contact info

Phones, emails and mailing addresses from public Florida records are available to members.

See plans

More on 4th Rd

All 20 properties on 4th Rd · ZIP 33037 (Key Largo). Values are county just values (tax roll), not market values.

Nearby properties

Explore the area

Search this address on listing sites

These links open the listing site directly; we don't copy their data.

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