21077 4TH Avenue, Cudjoe Key, FL 33042
Single family property built in 1960 with 1,075 sq ft of living area on a 0.18-acre lot in Cudjoe Key, Monroe County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$781,557
County assessed value (tax roll)
$781,557
Living area
1,075 sq ft
Lot size
0.18 acres (7,884 sq ft)
Year built
1960
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-3266 28 00173000000000
At a glance
- Who owns 21077 4TH Ave?
- Monroe County property records list VALLIS ROBERT as the owner of record.
- What is the county just value of 21077 4TH Ave?
- $781,557 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-54-3266 28 00173000000000 (Monroe County).
Current owner
- VALLIS ROBERT
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on 4th Ave
- 21007 4th Ave $830K · built 2005
- 21017 4th Ave $904K · built 1968
- 21018 4th Ave $1.1M · built 1994
- 21027 4th Ave $964K · built 1990
- 21028 4th Ave $953K · built 1969
- 21047 4th Ave $855K · built 1970
- 21048 4th Ave $837K · built 1966
- 21067 4th Ave $864K · built 1972
- 21068 4th Ave $958K · built 1965
- 21087 4th Ave $1.3M · built 2005
- 21088 4th Ave $1.4M · built 1974
All 12 properties on 4th Ave · ZIP 33042 (Cudjoe Key). Values are county just values (tax roll), not market values.
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 23, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources