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491 Blackwood Avenue, Longwood, FL 32750

Single family property built in 1978 with 2,368 sq ft of living area on a 0.26-acre lot in Longwood, 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
$403,303
County assessed value (tax roll)
$403,303
Living area
2,368 sq ft
Lot size
0.26 acres (11,136 sq ft)
Year built
1978
Land use
Single family
FEMA flood zone
Not on file yet
County
Seminole County, FL
Parcel ID
fl-69-0121295CK320A0390

At a glance

Who owns 491 Blackwood Ave?
Seminole County property records list GAGNON FAMILY TRUST as the owner of record.
What is the county just value of 491 Blackwood Ave?
$403,303 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-69-0121295CK320A0390 (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 Blackwood Ave

All 9 properties on Blackwood Ave · ZIP 32750 (Longwood). 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