18401 SE County Line Road, Jupiter, FL
Single family property built in 1987 with 1,375 sq ft of living area on a 0.27-acre lot in Jupiter, Martin County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$398,090
County assessed value (tax roll)
$172,897
Living area
1,375 sq ft
Lot size
0.27 acres (11,848 sq ft)
Year built
1987
Land use
Single family
FEMA flood zone
Not on file yet
County
Martin County, FL
Parcel ID
fl-53-24-40-42-001-047-00371-9
At a glance
- Who owns 18401 SE County Line Rd?
- Martin County property records list KNAPP ROBERT as the owner of record.
- What is the county just value of 18401 SE County Line Rd?
- $398,090 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-53-24-40-42-001-047-00371-9 (Martin County).
Current owner
- KNAPP ROBERT
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansNearby properties
- 18395 SE County Line Rd, Jupiter $427K · built 1980
- 18375 SE County Line Rd, Jupiter $443K · built 1967
- 10801 SE Harken Ter, Jupiter $758K · built 2006
- 10825 SE Harken Ter, Jupiter $635K · built 2016
- Unassigned, Jupiter $245K
- Unassigned, Jupiter $245K
- 10885 SE Harken Ter, Jupiter $655K · built 2018
- 10909 SE Harken Ter, Jupiter $831K · built 2006
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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