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9510 Mark Twain, Port Richey, FL 34668

Single family property built in 1978 with 1,326 sq ft of living area on a 0.13-acre lot in Port Richey, 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
$176,373
County assessed value (tax roll)
$176,373
Living area
1,326 sq ft
Lot size
0.13 acres (5,460 sq ft)
Year built
1978
Land use
Single family
FEMA flood zone
Not on file yet
County
Pasco County, FL
Parcel ID
fl-61-22-25-16-076I-00001-5630

At a glance

Who owns 9510 Mark Twain?
Pasco County property records list TONEY ROBERT as the owner of record.
What is the county just value of 9510 Mark Twain?
$176,373 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-61-22-25-16-076I-00001-5630 (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 Mark Twain

All 110 properties on Mark Twain · ZIP 34668 (Port Richey). 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