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6173 HARVARD Avenue, Keystone Heights, FL 32656

Mobile home property built in 1997 with 1,248 sq ft of living area on a 0.36-acre lot in Keystone Heights, Clay 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
$140,281
County assessed value (tax roll)
$129,751
Living area
1,248 sq ft
Lot size
0.36 acres (15,594 sq ft)
Year built
1997
Land use
Mobile home
FEMA flood zone
Not on file yet
County
Clay County, FL
Parcel ID
fl-20-21-08-23-003719-000-00

At a glance

Who owns 6173 HARVARD Ave?
Clay County property records list Martin Kathryn as the owner of record.
What is the county just value of 6173 HARVARD Ave?
$140,281 on the Clay 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-20-21-08-23-003719-000-00 (Clay 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 Harvard Ave

All 57 properties on Harvard Ave · ZIP 32656 (Keystone Heights). 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