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1145 Diana Avenue, Naples, FL 34103

Single family property built in 1967 with 2,731 sq ft of living area on a 0.19-acre lot in Naples, Collier 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
$728,264
County assessed value (tax roll)
$277,060
Living area
2,731 sq ft
Lot size
0.19 acres (8,393 sq ft)
Year built
1967
Land use
Single family
FEMA flood zone
Not on file yet
County
Collier County, FL
Parcel ID
fl-21-14250600000

At a glance

Who owns 1145 Diana Ave?
Collier County property records list AHEARN, KATHERINE P as the owner of record.
What is the county just value of 1145 Diana Ave?
$728,264 on the Collier 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-21-14250600000 (Collier 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 Diana Ave

All 37 properties on Diana Ave · ZIP 34103 (Naples). 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