10855 5TH Ave GULF, Marathon, FL 33050
Single family property built in 1960 with 975 sq ft of living area on a 0.10-acre lot in Marathon, Monroe County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$396,820
County assessed value (tax roll)
$396,820
Living area
975 sq ft
Lot size
0.10 acres (4,428 sq ft)
Year built
1960
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0666 33 00334100000000
At a glance
- Who owns 10855 5TH Ave GULF?
- Monroe County property records list FREDERICK RYAN as the owner of record.
- What is the county just value of 10855 5TH Ave GULF?
- $396,820 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-54-0666 33 00334100000000 (Monroe County).
Current owner
- FREDERICK RYAN
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on 5th Ave Gulf
- 10730 5th Ave Gulf $375K · built 1961
- 10803 5th Ave Gulf $511K · built 1971
- 10822 5th Ave Gulf $518K · built 1976
- 10830 5th Ave Gulf $578K · built 2008
- 10832 5th Ave Gulf $617K · built 1990
- 10845 5th Ave Gulf $459K · built 1970
- 10880 5th Ave Gulf $696K · built 1986
- 10910 5th Ave Gulf $590K · built 1974
- 10940 5th Ave Gulf $1.1M · built 1969
- 10961 5th Ave Gulf $840K · built 1971
- 10971 5th Ave Gulf $1M · built 1989
- 10981 5th Ave Gulf $1.2M · built 1970
- 10991 5th Ave Gulf $996K · built 1996
- 11230 5th Ave Gulf $1.1M · built 1970
- 11231 5th Ave Gulf $1.2M · built 1970
- 11240 5th Ave Gulf $901K · built 1969
All 28 properties on 5th Ave Gulf · ZIP 33050 (Marathon). Values are county just values (tax roll), not market values.
Nearby properties
- 10822 4TH Ave GULF, Marathon $445K · built 1972
- 10845 5TH Ave GULF, Marathon $459K · built 1970
- 1015 109TH St GULF, Marathon $458K · built 1973
- 10806 4TH Ave GULF, Marathon $435K · built 1971
- 10826 4TH Ave GULF, Marathon $54K
- 10830 5TH Ave GULF, Marathon $578K · built 2008
- 10880 5TH Ave GULF, Marathon $696K · built 1986
- 10832 5TH Ave GULF, Marathon $617K · built 1990
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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