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521 Auburn Avenue, Altamonte Springs, FL 32714

Single family property built in 1970 with 1,804 sq ft of living area on a 0.18-acre lot in Altamonte Springs, Seminole 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
$323,086
County assessed value (tax roll)
$323,086
Living area
1,804 sq ft
Lot size
0.18 acres (7,631 sq ft)
Year built
1970
Land use
Single family
FEMA flood zone
Not on file yet
County
Seminole County, FL
Parcel ID
fl-69-15212951010000030

At a glance

Who owns 521 Auburn Ave?
Seminole County property records list SUNNIS HOME LLC as the owner of record.
What is the county just value of 521 Auburn Ave?
$323,086 on the Seminole 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-69-15212951010000030 (Seminole 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 Auburn Ave

All 14 properties on Auburn Ave · ZIP 32714 (Altamonte Springs). 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