520 Harbor Cay Drive, Longboat Key, FL 34228

Single family property built in 1986 with 4,280 sq ft of living area on a 0.40-acre lot in Longboat Key, Sarasota 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

$2,840,900

County assessed value (tax roll)

$2,840,900

Living area

4,280 sq ft

Lot size

0.40 acres (17,535 sq ft)

Year built

1986

Land use

Single family

FEMA flood zone

Not on file yet

County

Sarasota County, FL

Parcel ID

fl-68-0008160010

At a glance

Who owns 520 Harbor Cay Dr?: Sarasota County property records list SPARDON LIMITED as the owner of record.
What is the county just value of 520 Harbor Cay Dr?: $2,840,900 on the Sarasota 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-68-0008160010 (Sarasota County).

Current owner

SPARDON LIMITED

Owner contact info

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

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Nearby properties

1571 Harbor Cay Ln, Longboat Key $2.3M · built 1987
510 Harbor Cay Dr, Longboat Key $4.1M · built 2006
1561 Harbor Cay Ln, Longboat Key $2.8M · built 1981
531 Harbor Cay Dr, Longboat Key $3.5M · built 1980
521 Harbor Cay Dr, Longboat Key $2.3M · built 1986
1591 Harbor Cay Ln, Longboat Key $2.2M · built 1987
1541 Harbor Cay Ln, Longboat Key $3.8M · built 1994
1560 Harbor Cay Ln, Longboat Key $6.9M · built 2006

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 30, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources