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617 Neptune Avenue, Longboat Key, FL 34228

Single family property built in 2019 with 3,295 sq ft of living area on a 0.34-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
$1,903,800
County assessed value (tax roll)
$1,386,669
Living area
3,295 sq ft
Lot size
0.34 acres (15,001 sq ft)
Year built
2019
Land use
Single family
FEMA flood zone
Not on file yet
County
Sarasota County, FL
Parcel ID
fl-68-0005090063

At a glance

Who owns 617 Neptune Ave?
Sarasota County property records list LUPO MARY SUZZAN (CO-TTEE) as the owner of record.
What is the county just value of 617 Neptune Ave?
$1,903,800 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-68-0005090063 (Sarasota County).

Current owner

Owner contact info

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

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More on Neptune Ave

All 20 properties on Neptune Ave · ZIP 34228 (Longboat Key). Values are county just values (tax roll), not market values.

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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