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515 A 20th Street, Niceville, FL 32578

Single family property built in 2017 with 2,732 sq ft of living area on a 0.17-acre lot in Niceville, Okaloosa 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
$564,075
County assessed value (tax roll)
$350,024
Living area
2,732 sq ft
Lot size
0.17 acres (7,500 sq ft)
Year built
2017
Land use
Single family
FEMA flood zone
Not on file yet
County
Okaloosa County, FL
Parcel ID
fl-56-051S22256E01190020

At a glance

Who owns 515 A 20th St?
Okaloosa County property records list MASIELLO SALVATORE A & JO A as the owner of record.
What is the county just value of 515 A 20th St?
$564,075 on the Okaloosa 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-56-051S22256E01190020 (Okaloosa 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 A 20th St

All 1 property on A 20th St · ZIP 32578 (Niceville). 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