311 PETRONIA Street, Key West, FL 33040
Mixed use (store/office/residential) property built in 1933 with 3,360 sq ft of living area on a 0.10-acre lot in Key West, Monroe County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$1,564,274
County assessed value (tax roll)
$1,564,274
Living area
3,360 sq ft
Lot size
0.10 acres (4,508 sq ft)
Year built
1933
Land use
Mixed use (store/office/residential)
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0668 25 00013270000000
At a glance
- Who owns 311 PETRONIA St?
- Monroe County property records list 729 THOMAS STREET LLC as the owner of record.
- What is the county just value of 311 PETRONIA St?
- $1,564,274 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-54-0668 25 00013270000000 (Monroe County).
Current owner
- 729 THOMAS STREET LLC
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on Petronia St
- 207 Petronia St $1.7M · built 1997
- 211 Petronia St $84K · built 1923
- 213 Petronia St $138K · built 1928
- 221 Petronia St $1.5M · built 1918
- 223 Petronia St $958K · built 2001
- 226 Petronia St $3M · built 1989
- 227 Petronia St $1.4M · built 1953
- 300 Petronia St $1.8M · built 2009
- 305 Petronia St $1.2M · built 1909
- 308 Petronia St $972K · built 1938
- 314 Petronia St $1.2M · built 2001
- 315 Petronia St $1.4M · built 1923
- 316 Petronia St $708K · built 1928
- 323 Petronia St $2.6M · built 1959
- 324 Petronia St $3.2M · built 1943
- 405 Petronia St $826K · built 1999
- 406 Petronia St $998K · built 1929
- 409 Petronia St $1.2M · built 1982
- 415 Petronia St $846K · built 1943
- 416 Petronia St #1 $476K · built 1928
All 109 properties on Petronia St · ZIP 33040 (Key West). Values are county just values (tax roll), not market values.
Nearby properties
- 315 PETRONIA St, Key West $1.4M · built 1923
- 305 PETRONIA St, Key West $1.2M · built 1909
- 725 THOMAS St, Key West $636K · built 1943
- 723 THOMAS St, Key West $862K · built 1943
- 729 THOMAS St, Key West $1.5M · built 1909
- 314 PETRONIA St, Key West $1.2M · built 2001
- 308 PETRONIA St, Key West $972K · built 1938
- 719 THOMAS St, Key West $2.2M · built 2016
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