431 SW Lost River Road, Stuart, FL 34997

Single family property built in 2009 with 2,555 sq ft of living area on a 0.27-acre lot in Stuart, Martin 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

$1,064,390

County assessed value (tax roll)

$620,509

Living area

2,555 sq ft

Lot size

0.27 acres (11,631 sq ft)

Year built

2009

Land use

Single family

FEMA flood zone

Not on file yet

County

Martin County, FL

Parcel ID

fl-53-55-38-41-412-000-00140-0

At a glance

Who owns 431 SW Lost River Rd?: Martin County property records list GRANDGUILLOTTE BRUNO as the owner of record.
What is the county just value of 431 SW Lost River Rd?: $1,064,390 on the Martin 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-53-55-38-41-412-000-00140-0 (Martin County).

Current owner

GRANDGUILLOTTE BRUNO

Owner contact info

Phones, emails and mailing addresses from public Florida records are available to members.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 23, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources

431 SW Lost River Road, Stuart, FL 34997

At a glance

Current owner

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