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42 Greylock Lane, Saint Augustine, FL 32092

Single family property built in 2023 with 2,940 sq ft of living area on a 0.30-acre lot in Saint Augustine, St. Johns 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
$553,484
County assessed value (tax roll)
$553,484
Living area
2,940 sq ft
Lot size
0.30 acres (13,068 sq ft)
Year built
2023
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Johns County, FL
Parcel ID
fl-65-0290118670

At a glance

Who owns 42 Greylock Ln?
St. Johns County property records list WANG XIOAYUN ET AL as the owner of record.
What is the county just value of 42 Greylock Ln?
$553,484 on the St. Johns 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-65-0290118670 (St. Johns 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 Greylock Ln

All 14 properties on Greylock Ln · ZIP 32092 (Saint Augustine). 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