507 LOUISA Street, Key West, FL 33040

Multi-family (fewer than 10 units) property built in 1923 with 1,102 sq ft of living area on a 0.08-acre lot in Key West, 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

$1,384,379

County assessed value (tax roll)

$1,384,379

Living area

1,102 sq ft

Lot size

0.08 acres (3,457 sq ft)

Year built

1923

Land use

Multi-family (fewer than 10 units)

FEMA flood zone

Not on file yet

County

Monroe County, FL

Parcel ID

fl-54-0668 25 00028480000000

At a glance

Who owns 507 LOUISA St?: Monroe County property records list WAGNER PETER as the owner of record.
What is the county just value of 507 LOUISA St?: $1,384,379 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 00028480000000 (Monroe County).

Current owner

WAGNER PETER

Owner contact info

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

See plans

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

507 LOUISA Street, Key West, FL 33040

At a glance

Current owner

More on Louisa St

Explore the area

Search this address on listing sites