501 N RUBY Avenue, Key Largo, FL 33037

Mobile home property built in 1980 with 864 sq ft of living area on a 0.14-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

$318,852

County assessed value (tax roll)

$129,439

Living area

864 sq ft

Lot size

0.14 acres (5,912 sq ft)

Year built

1980

Land use

Mobile home

FEMA flood zone

Not on file yet

County

Monroe County, FL

Parcel ID

fl-54-1262 38 00486851005600

At a glance

Who owns 501 N RUBY Ave?: Monroe County property records list ALEMAN SERAFIN as the owner of record.
What is the county just value of 501 N RUBY Ave?: $318,852 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-54-1262 38 00486851005600 (Monroe County).

Current owner

ALEMAN SERAFIN

Owner contact info

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

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Nearby properties

VACANT LAN N EMERALD Dr, Key Largo $26
503 N RUBY Ave, Key Largo $303K · built 1983
500 N EMERALD Dr, Key Largo $327K · built 1977
505 N RUBY Dr, Key Largo $307K · built 1977
Parcel fl-54-1262 38 00486860000500 $332K
502 N RUBY Ave, Key Largo $305K · built 1979
600 N EMERALD Dr, Key Largo $237K · built 1977
601 N EMERALD Dr, Key Largo $301K · built 1977

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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