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3451 Williston, Land O Lakes, FL 34639

Single family property built in 1999 with 3,558 sq ft of living area on a 0.33-acre lot in Land O Lakes, Pasco 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
$620,995
County assessed value (tax roll)
$316,040
Living area
3,558 sq ft
Lot size
0.33 acres (14,524 sq ft)
Year built
1999
Land use
Single family
FEMA flood zone
Not on file yet
County
Pasco County, FL
Parcel ID
fl-61-20-26-19-0050-00000-0190

At a glance

Who owns 3451 Williston?
Pasco County property records list MCCARTHY JAMES J & MICHELE V as the owner of record.
What is the county just value of 3451 Williston?
$620,995 on the Pasco 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-61-20-26-19-0050-00000-0190 (Pasco 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 Williston

All 33 properties on Williston · ZIP 34639 (Land O Lakes). 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