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929 Keystone Corners Boulevard, Saint Johns, FL 32259

Single family property built in 2018 with 2,243 sq ft of living area on a 0.19-acre lot in Saint Johns, 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
$400,015
County assessed value (tax roll)
$231,714
Living area
2,243 sq ft
Lot size
0.19 acres (8,276 sq ft)
Year built
2018
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Johns County, FL
Parcel ID
fl-65-0007040210

At a glance

Who owns 929 Keystone Corners Blvd?
St. Johns County property records list MILLER HOWARD JR,DONNA COMBS as the owner of record.
What is the county just value of 929 Keystone Corners Blvd?
$400,015 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-65-0007040210 (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 Keystone Corners Blvd

All 10 properties on Keystone Corners Blvd · ZIP 32259 (Saint Johns). 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