521 Kernan Mill Lane, Saint Johns, FL 32259
Single family property built in 2001 with 3,624 sq ft of living area on a 0.29-acre lot in Saint Johns, St. Johns County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$530,002
County assessed value (tax roll)
$516,200
Living area
3,624 sq ft
Lot size
0.29 acres (12,632 sq ft)
Year built
2001
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Johns County, FL
Parcel ID
fl-65-0097731740
At a glance
- Who owns 521 Kernan Mill Ln?
- St. Johns County property records list FRAZEE MATTHEW PATRICK,JUDITH as the owner of record.
- What is the county just value of 521 Kernan Mill Ln?
- $530,002 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-65-0097731740 (St. Johns County).
Current owner
- FRAZEE MATTHEW PATRICK,JUDITH
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on Kernan Mill Ln
- 501 Kernan Mill Ln $463K · built 2000
- 505 Kernan Mill Ln $412K · built 1999
- 508 Kernan Mill Ln $474K · built 2000
- 509 Kernan Mill Ln $494K · built 1999
- 512 Kernan Mill Ln $462K · built 2000
- 513 Kernan Mill Ln $406K · built 1999
- 517 Kernan Mill Ln $418K · built 1999
- 529 Kernan Mill Ln $425K · built 2001
- 533 Kernan Mill Ln $396K · built 2000
All 10 properties on Kernan Mill Ln · ZIP 32259 (Saint Johns). Values are county just values (tax roll), not market values.
Nearby properties
- 601 Catherine Foster Ln, Saint Johns $531K · built 2001
- 517 Kernan Mill Ln, Saint Johns $418K · built 1999
- 800 Lapoma Way, Saint Johns $496K · built 2000
- 805 Lapoma Way, Saint Johns $469K · built 2000
- 600 Catherine Foster Ln, Saint Johns $544K · built 2001
- 804 Lapoma Way, Saint Johns $542K · built 2001
- 513 Kernan Mill Ln, Saint Johns $406K · built 1999
- 605 Catherine Foster Ln, Saint Johns $515K · built 2000
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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