509 Twentieth Street, Saint Augustine, FL 32084
Single family property built in 2004 with 2,269 sq ft of living area on a 0.23-acre lot in Saint Augustine, St. Johns County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$723,335
County assessed value (tax roll)
$295,130
Living area
2,269 sq ft
Lot size
0.23 acres (10,019 sq ft)
Year built
2004
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Johns County, FL
Parcel ID
fl-65-1461560090
At a glance
- Who owns 509 Twentieth St?
- St. Johns County property records list COX ROY as the owner of record.
- What is the county just value of 509 Twentieth St?
- $723,335 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-65-1461560090 (St. Johns County).
Current owner
- COX ROY
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on Twentieth St
- 314 Twentieth St $830K · built 2019
- 404 Twentieth St $629K · built 1999
- 407 Twentieth St $876K · built 2005
- 408 Twentieth St $693K · built 2004
- 409 Twentieth St $754K · built 2003
- 415 Twentieth St $951K · built 2008
- 502 Twentieth St $560K · built 1994
- 505 Twentieth St $648K · built 1989
- 506 Twentieth St $1.2M · built 2019
- 507 Twentieth St $778K · built 2022
- 510 Twentieth St $570K · built 1973
- 600 Twentieth St $627K · built 1973
- 601 Twentieth St $587K · built 2022
- 603 Twentieth St $554K · built 2020
- 605 Twentieth St $635K · built 2022
- 607 Twentieth St $456K · built 2019
- 609 Twentieth St $607K · built 1979
- 610 Twentieth St $446K · built 1971
- 615 Twentieth St $646K · built 1984
- 618 Twentieth St $2.6M · built 1971
All 31 properties on Twentieth St · ZIP 32084 (Saint Augustine). Values are county just values (tax roll), not market values.
Nearby properties
- 3840 Laurel St, Saint Augustine $530K · built 1975
- 3830 Laurel St, Saint Augustine $1.3M · built 1998
- 507 Twentieth St, Saint Augustine $778K · built 2022
- 510 Twentieth St, Saint Augustine $570K · built 1973
- 508 Twenty-First St, Saint Augustine $550K · built 1992
- 3850 Laurel St, Saint Augustine $662K · built 1991
- 601 Twentieth St, Saint Augustine $587K · built 2022
- 506 Twentieth St, Saint Augustine $1.2M · built 2019
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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