6495 NW Porter Grade Road, Altha, FL 32421

Parcel on a 5.00-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

$12,500

County assessed value (tax roll)

$875

Lot size

5.00 acres

FEMA flood zone

Not on file yet

County

Calhoun County, FL

Parcel ID

fl-17-021N11000000070800

At a glance

Who owns 6495 NW Porter Grade Rd?: Calhoun County property records list WHITE JOHN A & as the owner of record.
What is the county just value of 6495 NW Porter Grade Rd?: $12,500 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-17-021N11000000070800 (Calhoun County).

Current owner

WHITE JOHN A &

Owner contact info

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

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6693 NW Porter Grade Rd, Altha $13K
22283 Mossy Pond Blvd, Altha $12K
21835 NW Lake McKenzie Blvd, Altha $75K · built 2020
21981 NW Lake McKenzie Blvd, Altha $18K

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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