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21010 Lake Vienna, Land O Lakes, FL 34638

Single family property built in 2003 with 4,323 sq ft of living area on a 0.39-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
$805,764
County assessed value (tax roll)
$520,560
Living area
4,323 sq ft
Lot size
0.39 acres (17,142 sq ft)
Year built
2003
Land use
Single family
FEMA flood zone
Not on file yet
County
Pasco County, FL
Parcel ID
fl-61-24-26-18-0100-00300-0130

At a glance

Who owns 21010 Lake Vienna?
Pasco County property records list ALTMAN ALAN H & MARJORIE S as the owner of record.
What is the county just value of 21010 Lake Vienna?
$805,764 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-61-24-26-18-0100-00300-0130 (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 Lake Vienna

All 61 properties on Lake Vienna · ZIP 34638 (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