1734 Challen Avenue, Jacksonville, FL 32205

Single family property built in 1921 with 2,782 sq ft of living area on a 0.16-acre lot in Jacksonville, 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

$653,861

County assessed value (tax roll)

$481,540

Living area

2,782 sq ft

Lot size

0.16 acres (7,122 sq ft)

Year built

1921

Land use

Single family

FEMA flood zone

Not on file yet

County

Duval County, FL

Parcel ID

fl-26-0794810000R

At a glance

Who owns 1734 Challen Ave?: Duval County property records list MIELKE STEVEN M ET AL as the owner of record.
What is the county just value of 1734 Challen Ave?: $653,861 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-26-0794810000R (Duval County).

Current owner

MIELKE STEVEN M ET AL

Owner contact info

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

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 23, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources

1734 Challen Avenue, Jacksonville, FL 32205

At a glance

Current owner

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