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18703 Mach One Drive, Saint Lucie County, FL 34987

Single family property built in 2023 with 2,416 sq ft of living area on a 2.05-acre lot in Saint Lucie County, St. Lucie 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
$797,300
County assessed value (tax roll)
$797,300
Living area
2,416 sq ft
Lot size
2.05 acres (89,298 sq ft)
Year built
2023
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Lucie County, FL
Parcel ID
fl-66-3215-801-0022-000-8

At a glance

Who owns 18703 Mach One Dr?
St. Lucie County property records list Harrelson (TR) William Charles as the owner of record.
What is the county just value of 18703 Mach One Dr?
$797,300 on the St. Lucie 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-66-3215-801-0022-000-8 (St. Lucie 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 Mach One Dr

All 22 properties on Mach One Dr · ZIP 34987 (Port Saint Lucie). Values are county just values (tax roll), not market values.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 30, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources