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1899 Sheffield Avenue, Marco Island, FL 34145

Single family property built in 1998 with 6,618 sq ft of living area on a 0.25-acre lot in Marco Island, Collier 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
$868,084
County assessed value (tax roll)
$536,432
Living area
6,618 sq ft
Lot size
0.25 acres (11,037 sq ft)
Year built
1998
Land use
Single family
FEMA flood zone
Not on file yet
County
Collier County, FL
Parcel ID
fl-21-57200400000

At a glance

Who owns 1899 Sheffield Ave?
Collier County property records list GUTHRIE, JOHN C & KATHRYN L as the owner of record.
What is the county just value of 1899 Sheffield Ave?
$868,084 on the Collier 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-21-57200400000 (Collier 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 Sheffield Ave

All 91 properties on Sheffield Ave · ZIP 34145 (Marco Island). Values are county just values (tax roll), not market values.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 25, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources