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3706 Marathon Ky, Jacksonville Beach, FL 32250

Single family property built in 2013 with 2,992 sq ft of living area on a 0.18-acre lot in Jacksonville Beach, Duval 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
$1,484,692
County assessed value (tax roll)
$958,549
Living area
2,992 sq ft
Lot size
0.18 acres (8,032 sq ft)
Year built
2013
Land use
Single family
FEMA flood zone
Not on file yet
County
Duval County, FL
Parcel ID
fl-26-1809493210R

At a glance

Who owns 3706 Marathon Ky?
Duval County property records list SENESAC ANDREW E as the owner of record.
What is the county just value of 3706 Marathon Ky?
$1,484,692 on the Duval 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-26-1809493210R (Duval 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 Marathon Ky

All 8 properties on Marathon Ky · ZIP 32250 (Jacksonville Beach). Values are county just values (tax roll), not market values.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 25, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources