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9950 NW Porter Grade Road, Altha, FL 32421

Grazing land (class I) property on a 25.0-acre lot in Altha, Calhoun 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
$37,500
County assessed value (tax roll)
$5,000
Lot size
25.0 acres
Land use
Grazing land (class I)
FEMA flood zone
Not on file yet
County
Calhoun County, FL
Parcel ID
fl-17-181N10000000010101

At a glance

Who owns 9950 NW Porter Grade Rd?
Calhoun County property records list AMBROSE MARK A & as the owner of record.
What is the county just value of 9950 NW Porter Grade Rd?
$37,500 on the Calhoun 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-17-181N10000000010101 (Calhoun 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 NW Porter Grade Rd

All 64 properties on NW Porter Grade Rd · ZIP 32421 (Altha). Values are county just values (tax roll), not market values.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 24, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources